US20070081857A1 - Four parts manhole enabling an easy install and height adjustment - Google Patents
Four parts manhole enabling an easy install and height adjustment Download PDFInfo
- Publication number
- US20070081857A1 US20070081857A1 US11/245,810 US24581005A US2007081857A1 US 20070081857 A1 US20070081857 A1 US 20070081857A1 US 24581005 A US24581005 A US 24581005A US 2007081857 A1 US2007081857 A1 US 2007081857A1
- Authority
- US
- United States
- Prior art keywords
- manhole
- pipe
- band shape
- blades
- arc band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/124—Shaft entirely made of synthetic material
Definitions
- manhole is comprised of one main steel pipe and one cover.
- the position of the manhole cover from the base of the pavement or from the outer surface of the huge construction of a sewage line is fixed.
- due to the severe weather conditions such as extreme temperature change and rains there develop creeks between the manholes and the road surface surrounding them. Those creeks are not only very dangerous for cars and pedestrians passing by the area.
- Most local authorities spend lots of their budget to cover up those creeks. The best way is to pave the whole road of that area and paint the lines. But, as the pavements are repeated, the surface of the road reaches well above the cover of the manhole. To avoid such situation, road workers must dig out the whole manhole structure and re-install it based on the new surface of the road.
- height adjustable manholes and manhole covers are introduced. Most of those height adjustable manholes utilize screw type support and/or male screw threads developed on the outer surface of the inner pipe combined with female screw threads developed on the inner surface of the outer pipe or support.
- the structure of the manhole of current application enables an easy installation and easy adjustment of the height of the manhole cover from the basin structure of sewage treatment system buried underground.
- U.S. Pat. No. 6,698,973 and 6,179,518 to Suatac illustrates an adjustable manhole cover frame assembly suitable for mounting on a manhole basin upper section has an outer ring, capable of resting on the top surface of the upper section, and an inner ring engaging the outer ring by screw threads and having support for a manhole cover. It is like screw cap.
- U.S. Pat. No. 6,311,433 to Zdroik illustrates an adjustable manhole/catch basin structure includes a mounting base, adjustable tube, and protection sleeve.
- the adjustable manhole ( 1 ) is installable only onto a concrete lateral ( 100 ) by fixing the position with mortar ( 102 ).
- U.S. Pat. No. 5,095,667 to Ryan, et al. illustrates a telescopic manhole or storm drain installation includes a riser assembly provided with an upper section and adjacent lower section the former of which comprises a side wall defining an inverted frustoconical configuration while the latter provides a vertically disposed member having external threads cooperating with a stationary threaded collar.
- U.S. Pat. No. 4,075,796 to Cuozzo illustrates a manhole consists primarily of a cast and internally threaded main body, which receives a cast and internally threaded sleeve, which may be raised to different pavement levels by means of a removable spanner wrench.
- It includes a pair of diametrically opposed and slidable locking plates, which have pin means on the underside for being received within openings on the upper interior of the sleeve, and the upper portion of the plates projects outwards of the sleeve, so as to lock the sleeve and cover within the main body, thus preventing rotation thereof, the plates when the sleeve is lowered or elevated, serving as a means of rendering the sleeve and cover stationary at various pavement levels.
- U.S. Pat. No. 3,629,981 to Mc Caffery illustrates an adjustable height assembly for supporting a cover over a subterranean access opening wherein a cylindrical frame structure having interior coaxial acme threads is adopted to be permanently located in non-rotatable submerged position.
- U.S. Pat. No. 3,533,199 to Pickett illustrates a manhole structure comprising a first substantially cylindrical frame member adapted to be disposed underground structure and a second substantially cylindrical frame member adjustably and telecopy disposed with respect to the first frame member adapted to extend upwardly an adjustable distance to the surface of the ground.
- None of the prior art teaches to provide a height adjustable manhole system that enables an easy installation and height adjustment without utilizing screw threads system shown in the present application.
- the manhole of current application is comprised of an outer-manhole pipe, an inner-manhole pie, a manhole cover, and a support pipe.
- Three concave arc band shape blades are horizontally located along the inner surface of the outer-manhole pipe in one layer. Five layers of concave arc shape blades, placed with same distance, are aligned to form three vertical columns of blades.
- Three convex arc band shape blades are horizontally located along the outer surface of the inner manhole pipe. Five layers of convex arc shape blades, placed with same distance, are aligned to form three vertical columns of blades. Size of all the arc band blades is the same. The size of the space between the two neighboring concave blades is the same as the size of a convex blade.
- the inner-manhole pipe When a space between the two neighboring concave blade is occupied by a convex blade, the inner-manhole pipe can move vertically freely. Once a desired vertical position of the inner-manhole pipe is reached, workers turn the inner-manhole pipe horizontally 60 degrees and put down the pipe. Then the concave and convex arc shape blades overlap each other. To separate the two pipes, lift up the inner-pipe slightly, turn 60 degrees horizontally and pull up the inner-pipe. The support pipe is engaged between the top flange of the inner-manhole pipe and top end of the outer manhole pipe to hold and support the distance between them.
- the structure of the manhole of current application enables an easy installation and easy adjustment of the height of the manhole cover from the basin structure of sewage treatment system.
- FIG. 1 is a perspective view of a height adjustable manhole of the current application.
- FIG. 2 is a perspective view of a manhole cover with handle cam lock for the height adjustable manhole of the current application.
- FIG. 3 is a perspective view of a handle cam lock of the manhole cover when handle is in upward position and is in down position.
- FIG. 4 is a perspective view of an inner-manhole pipe equipped with a flange.
- FIG. 5 is a perspective view of a section ‘A’ in FIG. 1 , showing arrangement of the convex arc band shape blades.
- FIG. 6 is a perspective view of the outer- manhole pipe showing the inner surface of the pipe.
- FIG. 7 is a perspective view of a section ‘B’ in FIG. 6 , showing arrangement of the concave arc band shape blades.
- FIG. 8 is a perspective view of a support pipe.
- FIG. 9 is a perspective view of the support pipe installed on the outer- manhole pipe.
- FIG. 10 is a vertical cross sectional view of the height adjustable manhole of the current application assembled.
- FIG. 1 is a perspective view of a height adjustable manhole ( 1 ) of the current application.
- the manhole ( 1 ) is comprised of an outer-manhole pipe ( 2 ), an inner-manhole pipe ( 3 ), a manhole cover ( 4 ), and a support pipe ( 5 ).
- FIG. 2 is a perspective view of a manhole cover ( 4 ) with handle cam lock ( 6 ) for the height adjustable manhole ( 1 ) of the current application.
- FIG. 3 is a perspective view of a cam lock ( 6 ) of the manhole cover ( 4 ).
- FIG. 4 is a perspective view of an inner- manhole pipe ( 3 ) equipped with a flange ( 7 ). The flange ( 7 ) has an opening ( 8 ) to receive cam shaft ( 9 ).
- the cam shaft ( 9 ) is placed in down part of the cylindrical cam hole ( 11 ) due to the shape of cam ( 12 ).
- the camshaft ( 9 ) is placed in the upper part of the cam hole ( 11 ).
- FIG. 4 and FIG. 5 show the inner-manhole pipe and the arrangement of convex arc band shape blades ( 14 ).
- the arc band shape blades are prepared from annular plates of same size.
- the inner diameter of the annular plate is equal to the outer diameter of the inner-manhole pipe ( 3 ) and outer diameter of the annular plate is 1 mm smaller than the inner diameter of the outer-manhole pipe ( 2 ).
- Each annular plate is divided into six pieces of same size. On a circular plane, center of each piece of the convex arc band shape blade ( 14 ) locates 60 degrees apart from the neighboring blade's ( 14 ′) center.
- a small protrusion ( 14 - 1 ) is developed at the center of the lower surface of each convex arc band shape blades ( 14 ).
- three pieces of convex arc band shape blades ( 14 ) are horizontally located along the outer surface of the inner manhole pipe ( 3 ) in one layer.
- Each blade ( 14 ) is located with same space ( 15 ) from the neighboring blade.
- the size and shape of the space between the neighboring blades ( 14 ) are same as the blade.
- Three to five layers of convex arc shape blades ( 14 ), placed with same distance ( 16 ), are aligned to form three vertical columns ( 17 ) of blades. Size of all the arc band blades is the same.
- the size of the space ( 15 ) between the two neighboring convex blades is the same as the size of a convex blade.
- the inner-manhole pipe can move vertically freely.
- FIG. 6 is a perspective view of the outer-manhole pipe showing the inner surface of the pipe.
- FIG. 7 is a perspective view of a section ‘B’ in FIG. 6 , showing arrangement of the concave arc band shape blades.
- the inner diameter of the annular plate is 1 mm larger than the outer diameter of the inner-manhole pipe ( 3 ) and outer diameter of the annular plate is equal to the inner diameter of the outer-manhole pipe ( 2 ).
- center of each piece of the concave arc band shape blade ( 18 ) locates 60 degrees apart from the neighboring blade's ( 18 ′) center. As shown in FIG. 6 and FIG.
- three pieces of concave arc band shape blades ( 18 ) are horizontally located along the inner surface of the outer manhole pipe ( 2 ) in one layer.
- a groove ( 18 - 1 ) to guide the protrusion ( 14 - 1 ) of the convex arc band shape blade ( 14 ) is developed along the upper surface of each concave arc band shape blade ( 18 ) and a dimple ( 18 - 2 ) of the similar size of the protrusion ( 14 - 1 ) is developed at the center of the groove ( 18 - 1 ) to hold the position of the protrusion ( 14 - 1 ) when the arc shape blades of the inner-manhole pipe and outer manhole pipe are overlapped.
- Each blade ( 18 ) is located with same space ( 19 ) from the neighboring blade.
- the size and shape of the space ( 19 ) between the neighboring concave arc shape blades ( 18 ) are same as the blade.
- Three to five layers of concave arc shape blades ( 18 ), placed with same space ( 19 ), are aligned to form three vertical columns ( 20 ) of concave arc shape blades.
- the size of the space ( 19 ) between the two neighboring concave blades ( 18 ) is the same as the size of a convex blade.
- FIG. 8 is a perspective view of a support pipe ( 5 ) for the manhole ( 1 ) of the current application.
- the support pipe ( 5 ) is comprised of two equal hemi-pipe ( 25 ).
- One end of each hemi-pipes ( 25 ) are connected by two male connectors ( 26 ) and two female connectors ( 27 ) developed on each other hemi-pipe.
- the other ends of the hemi-pipes ( 25 ) are connected by a key ( 28 ) and key hole ( 29 ).
- FIG. 9 is a perspective view of the support pipe ( 5 ) installed on the outer-manhole pipe ( 2 ).
- the height ( 24 ) of the support pipe ( 5 ) is tailored to the distance between the top of the outer-manhole pipe ( 2 ) and the bottom of the manhole cover ( 4 ).
- the role of this support pipe ( 5 ) is preventing soil from getting into the space between the top of the outer-manhole pipe ( 2 ) and the bottom of the manhole cover ( 4 ) to stick between the concave arc band shape blade ( 18 ) of the outer-manhole pipe ( 2 ) and convex arc shape band blades ( 14 ) of the inner-manhole pipe ( 3 ).
- FIG. 10 is a vertical cross sectional view of the height adjustable manhole ( 1 ) of the current application assembled showing how the four parts are assembled.
- the outer-manhole pipe ( 2 ) with flange ( 21 ) received the inner-manhole pipe ( 3 ).
- the concave arc band shape blades ( 18 ) of the outer-manhole pipe ( 2 ) and the convex arc band shape blades ( 14 ) are over-lapped and engaged each other via the protrusion ( 14 - 1 ) of the convex arc band shape blades ( 14 ) and the dimple ( 18 - 2 ) of the concave arc band shape blades ( 18 ).
- the support pipe ( 5 ) is installed between the top of the outer-manhole pipe ( 2 ) and the bottom of the flange ( 7 ) of the inner-manhole pipe ( 3 ).
- the handle ( 10 ) of the cam lock of the manhole cover ( 4 ) is in open position.
- the noble structure of the height adjustable manhole comprised of four major part of the current application an easy installation and height adjustment of a manhole buried on a road surface. Many kind of variation is possible based on this disclosure.
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
A manhole comprised of four parts is provided. The manhole is comprised of an outer-manhole pipe, an inner-manhole pipe, a manhole cover, and a support pipe. Pluralities of concave arc band shape blades are horizontally developed along the inner surface of the outer manhole pipe. Same number of convex arc band shape blades is horizontally developed along the outer surface of the inner manhole pipe. The inner-manhole pipe is inserted into the outer-manhole pipe vertically when the two kinds of arc shape blades aligned to make pass way for each other. When a desired height is reached, workers rotate the inner-manhole pipe 60 degrees horizontally and put down the inner-manhole pipe. Then the two kinds of blades are overlapped and fix the height of the manhole cover. A support pipe, comprised of two pieces of equal hemi-pipe connected one end, is engaged between the top flange of the inner-manhole pipe and top end of the outer manhole pipe to hold and support the distance between them.
Description
- Current application is related with a road installing manhole, especially related with an easy installation and height adjustable manhole comprised of four parts.
- Most of manhole is comprised of one main steel pipe and one cover. Once the manhole is installed on the street over sewage line and many other facilities for city life, the position of the manhole cover from the base of the pavement or from the outer surface of the huge construction of a sewage line is fixed. However, due to the severe weather conditions such as extreme temperature change and rains, there develop creeks between the manholes and the road surface surrounding them. Those creeks are not only very dangerous for cars and pedestrians passing by the area. Most local authorities spend lots of their budget to cover up those creeks. The best way is to pave the whole road of that area and paint the lines. But, as the pavements are repeated, the surface of the road reaches well above the cover of the manhole. To avoid such situation, road workers must dig out the whole manhole structure and re-install it based on the new surface of the road.
- Many kinds of height adjustable manholes and manhole covers are introduced. Most of those height adjustable manholes utilize screw type support and/or male screw threads developed on the outer surface of the inner pipe combined with female screw threads developed on the inner surface of the outer pipe or support.
- However, due to the environment of the places where the manholes are located, it is not an easy procedure to install and re-adjust the height of those screw shape manholes. First of all, the workers must align both of the male and female threads in correct position, engage them and turn the manhole pipe to the desired position. Contaminants, such as sand and metal can stuck between the screw threads make it hard to turn the manhole pipe. Once a manhole is installed on the road, it usually takes at least from couple of months to many years. The moistures from the under ground water and surface water easily corrodes the screw threads and make them stick together. Then it needs extra effort to eliminate the corrodes from the threads.
- It is purpose of the current application to provide a manhole that can adjust a height from the cover to the road surface without not only digging out the whole structure from the place where it was buried, but also without extra effort of turning the inner manhole until the desired position is reached. The structure of the manhole of current application enables an easy installation and easy adjustment of the height of the manhole cover from the basin structure of sewage treatment system buried underground.
- U.S. Pat. No. 6,698,973 and 6,179,518 to Suatac illustrates an adjustable manhole cover frame assembly suitable for mounting on a manhole basin upper section has an outer ring, capable of resting on the top surface of the upper section, and an inner ring engaging the outer ring by screw threads and having support for a manhole cover. It is like screw cap.
- U.S. Pat. No. 6,311,433 to Zdroik illustrates an adjustable manhole/catch basin structure includes a mounting base, adjustable tube, and protection sleeve. The adjustable manhole (1) is installable only onto a concrete lateral (100) by fixing the position with mortar (102).
- U.S. Pat. No. 5,095,667 to Ryan, et al. illustrates a telescopic manhole or storm drain installation includes a riser assembly provided with an upper section and adjacent lower section the former of which comprises a side wall defining an inverted frustoconical configuration while the latter provides a vertically disposed member having external threads cooperating with a stationary threaded collar.
- U.S. Pat. No. 4,075,796 to Cuozzo illustrates a manhole consists primarily of a cast and internally threaded main body, which receives a cast and internally threaded sleeve, which may be raised to different pavement levels by means of a removable spanner wrench. It includes a pair of diametrically opposed and slidable locking plates, which have pin means on the underside for being received within openings on the upper interior of the sleeve, and the upper portion of the plates projects outwards of the sleeve, so as to lock the sleeve and cover within the main body, thus preventing rotation thereof, the plates when the sleeve is lowered or elevated, serving as a means of rendering the sleeve and cover stationary at various pavement levels.
- U.S. Pat. No. 3,629,981 to Mc Caffery illustrates an adjustable height assembly for supporting a cover over a subterranean access opening wherein a cylindrical frame structure having interior coaxial acme threads is adopted to be permanently located in non-rotatable submerged position.
- U.S. Pat. No. 3,533,199 to Pickett illustrates a manhole structure comprising a first substantially cylindrical frame member adapted to be disposed underground structure and a second substantially cylindrical frame member adjustably and telecopy disposed with respect to the first frame member adapted to extend upwardly an adjustable distance to the surface of the ground.
- None of the prior art teaches to provide a height adjustable manhole system that enables an easy installation and height adjustment without utilizing screw threads system shown in the present application.
- The manhole of current application is comprised of an outer-manhole pipe, an inner-manhole pie, a manhole cover, and a support pipe. Three concave arc band shape blades are horizontally located along the inner surface of the outer-manhole pipe in one layer. Five layers of concave arc shape blades, placed with same distance, are aligned to form three vertical columns of blades. Three convex arc band shape blades are horizontally located along the outer surface of the inner manhole pipe. Five layers of convex arc shape blades, placed with same distance, are aligned to form three vertical columns of blades. Size of all the arc band blades is the same. The size of the space between the two neighboring concave blades is the same as the size of a convex blade. When a space between the two neighboring concave blade is occupied by a convex blade, the inner-manhole pipe can move vertically freely. Once a desired vertical position of the inner-manhole pipe is reached, workers turn the inner-manhole pipe horizontally 60 degrees and put down the pipe. Then the concave and convex arc shape blades overlap each other. To separate the two pipes, lift up the inner-pipe slightly, turn 60 degrees horizontally and pull up the inner-pipe. The support pipe is engaged between the top flange of the inner-manhole pipe and top end of the outer manhole pipe to hold and support the distance between them. The structure of the manhole of current application enables an easy installation and easy adjustment of the height of the manhole cover from the basin structure of sewage treatment system.
-
FIG. 1 is a perspective view of a height adjustable manhole of the current application. -
FIG. 2 is a perspective view of a manhole cover with handle cam lock for the height adjustable manhole of the current application. -
FIG. 3 is a perspective view of a handle cam lock of the manhole cover when handle is in upward position and is in down position. -
FIG. 4 is a perspective view of an inner-manhole pipe equipped with a flange. -
FIG. 5 is a perspective view of a section ‘A’ inFIG. 1 , showing arrangement of the convex arc band shape blades. -
FIG. 6 is a perspective view of the outer- manhole pipe showing the inner surface of the pipe. -
FIG. 7 is a perspective view of a section ‘B’ inFIG. 6 , showing arrangement of the concave arc band shape blades. -
FIG. 8 is a perspective view of a support pipe. -
FIG. 9 is a perspective view of the support pipe installed on the outer- manhole pipe. -
FIG. 10 is a vertical cross sectional view of the height adjustable manhole of the current application assembled. -
FIG. 1 is a perspective view of a height adjustable manhole (1) of the current application. The manhole (1) is comprised of an outer-manhole pipe (2), an inner-manhole pipe (3), a manhole cover (4), and a support pipe (5). -
FIG. 2 is a perspective view of a manhole cover (4) with handle cam lock (6) for the height adjustable manhole (1) of the current application.FIG. 3 is a perspective view of a cam lock (6) of the manhole cover (4).FIG. 4 is a perspective view of an inner- manhole pipe (3) equipped with a flange (7). The flange (7) has an opening (8) to receive cam shaft (9). When the handle (10) of the cam lock (6) is vertically upward, the cam shaft (9) is placed in down part of the cylindrical cam hole (11) due to the shape of cam (12). When the handle (10) of the cam lock (6) is laid down and inserted into the cam lock box (13), the camshaft (9) is placed in the upper part of the cam hole (11). - To close the manhole cover (4), a worker picks up the handle (10) in up right position to the cover (4) and insert the cam shaft (9) through the opening (8). Turn the cover 90 degrees horizontally to move the cam shaft (9), which is now located under the cover (4), to a position perpendicular to the opening (9). Press down the handle (10) into the cam lock box (13). Then the cam shaft (9) moves up ward in the cam hole (11) and lock the manhole cover (4) by adhering the shaft (9) to the underneath side of the flange (7). Rubber packing may be installed between the manhole cover (4) and the flange (7).
-
FIG. 4 andFIG. 5 show the inner-manhole pipe and the arrangement of convex arc band shape blades (14). The arc band shape blades are prepared from annular plates of same size. The inner diameter of the annular plate is equal to the outer diameter of the inner-manhole pipe (3) and outer diameter of the annular plate is 1 mm smaller than the inner diameter of the outer-manhole pipe (2). Each annular plate is divided into six pieces of same size. On a circular plane, center of each piece of the convex arc band shape blade (14) locates 60 degrees apart from the neighboring blade's (14′) center. A small protrusion (14-1) is developed at the center of the lower surface of each convex arc band shape blades (14). As shown inFIG. 4 andFIG. 5 , three pieces of convex arc band shape blades (14) are horizontally located along the outer surface of the inner manhole pipe (3) in one layer. Each blade (14) is located with same space (15) from the neighboring blade. The size and shape of the space between the neighboring blades (14) are same as the blade. Three to five layers of convex arc shape blades (14), placed with same distance (16), are aligned to form three vertical columns (17) of blades. Size of all the arc band blades is the same. The size of the space (15) between the two neighboring convex blades is the same as the size of a convex blade. When a space between the two neighboring convex blade is occupied by a concave blade, the inner-manhole pipe can move vertically freely. -
FIG. 6 is a perspective view of the outer-manhole pipe showing the inner surface of the pipe.FIG. 7 is a perspective view of a section ‘B’ inFIG. 6 , showing arrangement of the concave arc band shape blades. The inner diameter of the annular plate is 1 mm larger than the outer diameter of the inner-manhole pipe (3) and outer diameter of the annular plate is equal to the inner diameter of the outer-manhole pipe (2). On a circular plane, center of each piece of the concave arc band shape blade (18) locates 60 degrees apart from the neighboring blade's (18′) center. As shown inFIG. 6 andFIG. 7 , three pieces of concave arc band shape blades (18) are horizontally located along the inner surface of the outer manhole pipe (2) in one layer. A groove (18-1) to guide the protrusion (14-1) of the convex arc band shape blade (14) is developed along the upper surface of each concave arc band shape blade (18) and a dimple (18-2) of the similar size of the protrusion (14-1) is developed at the center of the groove (18-1) to hold the position of the protrusion (14-1) when the arc shape blades of the inner-manhole pipe and outer manhole pipe are overlapped. - Each blade (18) is located with same space (19) from the neighboring blade. The size and shape of the space (19) between the neighboring concave arc shape blades (18) are same as the blade. Three to five layers of concave arc shape blades (18), placed with same space (19), are aligned to form three vertical columns (20) of concave arc shape blades. The size of the space (19) between the two neighboring concave blades (18) is the same as the size of a convex blade. When a space between the two neighboring concave blade (18) is occupied by a convex blade (14), the inner-manhole pipe can move vertically freely. A flange (21) with pluralities of flange holes (22) is developed at the middle of the outer-manhole pipe (2) along the outer surface thereof to fix the pipe to the ground or to a structure underneath of the manhole (1).
- When a worker installs a manhole, he/she aligns the blades of the inner-manhole pipe (3) and outer-manhole pipe (2) to be positioned in sequence on an imaginary circular plane that is parallel to the horizontal surface. Then push down the inner-manhole pipe (3) to the depth of desired and rotate the inner-manhole pipe 60 degrees horizontally. The grooves (18-1) developed on the concave arc band shape blades (18) guide the protrusions (14-1) to rotate steadily in a circular motion. In this position, the concave arc band shape blade (18) and convex arc shape band blades (14) overlap each other. The protrusions (14-1) and the dimples (18-2) meet. Push down the inner-manhole pipe (3) to engage the protrusions (14-1) to the dimples (18-2).
-
FIG. 8 is a perspective view of a support pipe (5) for the manhole (1) of the current application. The support pipe (5) is comprised of two equal hemi-pipe (25). One end of each hemi-pipes (25) are connected by two male connectors (26) and two female connectors (27) developed on each other hemi-pipe. The other ends of the hemi-pipes (25) are connected by a key (28) and key hole (29). -
FIG. 9 is a perspective view of the support pipe (5) installed on the outer-manhole pipe (2). The height (24) of the support pipe (5) is tailored to the distance between the top of the outer-manhole pipe (2) and the bottom of the manhole cover (4). The role of this support pipe (5) is preventing soil from getting into the space between the top of the outer-manhole pipe (2) and the bottom of the manhole cover (4) to stick between the concave arc band shape blade (18) of the outer-manhole pipe (2) and convex arc shape band blades (14) of the inner-manhole pipe (3). -
FIG. 10 is a vertical cross sectional view of the height adjustable manhole (1) of the current application assembled showing how the four parts are assembled. The outer-manhole pipe (2) with flange (21) received the inner-manhole pipe (3). The concave arc band shape blades (18) of the outer-manhole pipe (2) and the convex arc band shape blades (14) are over-lapped and engaged each other via the protrusion (14-1) of the convex arc band shape blades (14) and the dimple (18-2) of the concave arc band shape blades (18). The support pipe (5) is installed between the top of the outer-manhole pipe (2) and the bottom of the flange (7) of the inner-manhole pipe (3). The handle (10) of the cam lock of the manhole cover (4) is in open position. - The noble structure of the height adjustable manhole comprised of four major part of the current application an easy installation and height adjustment of a manhole buried on a road surface. Many kind of variation is possible based on this disclosure.
Claims (3)
1. A height adjustable manhole comprised of;
a manhole cover with handle cam lock that is comprised of a handle, a cam, a cam shaft, and a cam lock box; and
an outer-manhole pipe equipped with pluralities of concave arc band shape blades of same size, whose outer diameter is equal to the inner diameter of the outer pipe and inner diameter is 1 mm larger than the outer diameter of the inner pipe and center of each piece of the concave arc band shape blade locates 60 degrees apart from the neighboring concave arc band shape blade's center and a groove to guide a protrusion of a convex arc band shape blade is developed along the upper surface of each concave arc band shape blade and a dimple of the similar size of the protrusion is developed at the center of the groove to hold the position of the protrusion when the arc shape blades of an inner-manhole pipe and outer manhole pipe are overlapped and a flange with pluralities of flange holes is developed at the middle of outside thereof; and
an inner-manhole pipe equipped with a flange that has an opening to receive the cam shaft and pluralities of convex arc band shape blades of same size, whose inner diameter is equal to the outer diameter of the inner-manhole pipe and outer diameter of the annular plate is 1 mm smaller than the inner diameter of the outer-manhole pipe and center of each piece of the convex arc band shape blade locates 60 degrees apart from the neighboring blade's center and a small protrusion is developed at the center of the lower surface of each convex arc band shape blades; and
a support pipe that is comprised of two equal hemi-pipes, one end of each hemi-pipe is connected by two male connectors and two female connectors developed on each other hemi-pipe and the other ends of the hemi-pipes are connected by a key and a key hole and is installed between the top of the outer-manhole pipe and the bottom of the flange of the inner-manhole pipe.
2. A height adjustable manhole of claim 1 , wherein three pieces of convex arc band shape blades of same size are horizontally located along the outer surface of the inner manhole pipe in one layer and three pieces of concave arc band shape blades are horizontally located along the inner surface of the outer manhole pipe in one layer.
3. A height adjustable manhole of claim 1 , wherein the inner-manhole pipe move vertically freely when a space between the two neighboring convex arc shape blade is occupied by a concave arc shape blade,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/245,810 US20070081857A1 (en) | 2005-10-07 | 2005-10-07 | Four parts manhole enabling an easy install and height adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/245,810 US20070081857A1 (en) | 2005-10-07 | 2005-10-07 | Four parts manhole enabling an easy install and height adjustment |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070081857A1 true US20070081857A1 (en) | 2007-04-12 |
Family
ID=37911194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/245,810 Abandoned US20070081857A1 (en) | 2005-10-07 | 2005-10-07 | Four parts manhole enabling an easy install and height adjustment |
Country Status (1)
Country | Link |
---|---|
US (1) | US20070081857A1 (en) |
Cited By (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070286676A1 (en) * | 2004-11-04 | 2007-12-13 | Auckland Paul R | Temporary cover assembly for a void |
WO2009092835A1 (en) * | 2008-01-22 | 2009-07-30 | Morales Legupin Tomas | Adjustable cover for drains |
US20090309127A1 (en) * | 2008-06-13 | 2009-12-17 | Soraa, Inc. | Selective area epitaxy growth method and structure |
US20090309110A1 (en) * | 2008-06-16 | 2009-12-17 | Soraa, Inc. | Selective area epitaxy growth method and structure for multi-colored devices |
US20100302464A1 (en) * | 2009-05-29 | 2010-12-02 | Soraa, Inc. | Laser Based Display Method and System |
US20110017730A1 (en) * | 2009-07-24 | 2011-01-27 | Guillaume Hugo Marquis-Martin | Electrical box and stand and method for using same |
US20110036019A1 (en) * | 2009-08-13 | 2011-02-17 | Liao Yeu-Chuan | Multi-purpose adjustable quick expandable installment |
US20110056429A1 (en) * | 2009-08-21 | 2011-03-10 | Soraa, Inc. | Rapid Growth Method and Structures for Gallium and Nitrogen Containing Ultra-Thin Epitaxial Structures for Devices |
US20110064100A1 (en) * | 2009-09-17 | 2011-03-17 | Kaai, Inc. | Growth Structures and Method for Forming Laser Diodes on or Off Cut Gallium and Nitrogen Containing Substrates |
US20110182056A1 (en) * | 2010-06-23 | 2011-07-28 | Soraa, Inc. | Quantum Dot Wavelength Conversion for Optical Devices Using Nonpolar or Semipolar Gallium Containing Materials |
US20110180781A1 (en) * | 2008-06-05 | 2011-07-28 | Soraa, Inc | Highly Polarized White Light Source By Combining Blue LED on Semipolar or Nonpolar GaN with Yellow LED on Semipolar or Nonpolar GaN |
US8422525B1 (en) | 2009-03-28 | 2013-04-16 | Soraa, Inc. | Optical device structure using miscut GaN substrates for laser applications |
US8451876B1 (en) | 2010-05-17 | 2013-05-28 | Soraa, Inc. | Method and system for providing bidirectional light sources with broad spectrum |
US8494017B2 (en) | 2008-08-04 | 2013-07-23 | Soraa, Inc. | Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods |
US8509275B1 (en) | 2009-05-29 | 2013-08-13 | Soraa, Inc. | Gallium nitride based laser dazzling device and method |
US8524578B1 (en) | 2009-05-29 | 2013-09-03 | Soraa, Inc. | Method and surface morphology of non-polar gallium nitride containing substrates |
US8558265B2 (en) | 2008-08-04 | 2013-10-15 | Soraa, Inc. | White light devices using non-polar or semipolar gallium containing materials and phosphors |
US8728842B2 (en) | 2008-07-14 | 2014-05-20 | Soraa Laser Diode, Inc. | Self-aligned multi-dielectric-layer lift off process for laser diode stripes |
US8750342B1 (en) | 2011-09-09 | 2014-06-10 | Soraa Laser Diode, Inc. | Laser diodes with scribe structures |
US8767787B1 (en) | 2008-07-14 | 2014-07-01 | Soraa Laser Diode, Inc. | Integrated laser diodes with quality facets on GaN substrates |
US8805134B1 (en) | 2012-02-17 | 2014-08-12 | Soraa Laser Diode, Inc. | Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US8816319B1 (en) | 2010-11-05 | 2014-08-26 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US8837545B2 (en) | 2009-04-13 | 2014-09-16 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US8971370B1 (en) | 2011-10-13 | 2015-03-03 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US8971368B1 (en) | 2012-08-16 | 2015-03-03 | Soraa Laser Diode, Inc. | Laser devices having a gallium and nitrogen containing semipolar surface orientation |
US9020003B1 (en) | 2012-03-14 | 2015-04-28 | Soraa Laser Diode, Inc. | Group III-nitride laser diode grown on a semi-polar orientation of gallium and nitrogen containing substrates |
US9025635B2 (en) | 2011-01-24 | 2015-05-05 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US9048170B2 (en) | 2010-11-09 | 2015-06-02 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US9071039B2 (en) | 2009-04-13 | 2015-06-30 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates for laser applications |
US9093820B1 (en) | 2011-01-25 | 2015-07-28 | Soraa Laser Diode, Inc. | Method and structure for laser devices using optical blocking regions |
US9099843B1 (en) | 2012-07-19 | 2015-08-04 | Soraa Laser Diode, Inc. | High operating temperature laser diodes |
US9166372B1 (en) | 2013-06-28 | 2015-10-20 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
US9209596B1 (en) | 2014-02-07 | 2015-12-08 | Soraa Laser Diode, Inc. | Manufacturing a laser diode device from a plurality of gallium and nitrogen containing substrates |
US9236530B2 (en) | 2011-04-01 | 2016-01-12 | Soraa, Inc. | Miscut bulk substrates |
US9246311B1 (en) | 2014-11-06 | 2016-01-26 | Soraa Laser Diode, Inc. | Method of manufacture for an ultraviolet laser diode |
US9250044B1 (en) | 2009-05-29 | 2016-02-02 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US9287684B2 (en) | 2011-04-04 | 2016-03-15 | Soraa Laser Diode, Inc. | Laser package having multiple emitters with color wheel |
US9318875B1 (en) | 2011-01-24 | 2016-04-19 | Soraa Laser Diode, Inc. | Color converting element for laser diode |
US9343871B1 (en) | 2012-04-05 | 2016-05-17 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
US9362715B2 (en) | 2014-02-10 | 2016-06-07 | Soraa Laser Diode, Inc | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US9368939B2 (en) | 2013-10-18 | 2016-06-14 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on C-plane gallium and nitrogen material |
US20160177535A1 (en) * | 2014-12-18 | 2016-06-23 | 1128653 Ontario Ltd. | Adjustable manhole cover |
US9379525B2 (en) | 2014-02-10 | 2016-06-28 | Soraa Laser Diode, Inc. | Manufacturable laser diode |
US9520695B2 (en) | 2013-10-18 | 2016-12-13 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser device having confinement region |
US9520697B2 (en) | 2014-02-10 | 2016-12-13 | Soraa Laser Diode, Inc. | Manufacturable multi-emitter laser diode |
US9531164B2 (en) | 2009-04-13 | 2016-12-27 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates for laser applications |
US9564736B1 (en) | 2014-06-26 | 2017-02-07 | Soraa Laser Diode, Inc. | Epitaxial growth of p-type cladding regions using nitrogen gas for a gallium and nitrogen containing laser diode |
US9595813B2 (en) | 2011-01-24 | 2017-03-14 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a substrate member |
US9646827B1 (en) | 2011-08-23 | 2017-05-09 | Soraa, Inc. | Method for smoothing surface of a substrate containing gallium and nitrogen |
US9653642B1 (en) | 2014-12-23 | 2017-05-16 | Soraa Laser Diode, Inc. | Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes |
US9666677B1 (en) | 2014-12-23 | 2017-05-30 | Soraa Laser Diode, Inc. | Manufacturable thin film gallium and nitrogen containing devices |
US9787963B2 (en) | 2015-10-08 | 2017-10-10 | Soraa Laser Diode, Inc. | Laser lighting having selective resolution |
US9800016B1 (en) | 2012-04-05 | 2017-10-24 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US9829780B2 (en) | 2009-05-29 | 2017-11-28 | Soraa Laser Diode, Inc. | Laser light source for a vehicle |
US9871350B2 (en) | 2014-02-10 | 2018-01-16 | Soraa Laser Diode, Inc. | Manufacturable RGB laser diode source |
US9927611B2 (en) | 2010-03-29 | 2018-03-27 | Soraa Laser Diode, Inc. | Wearable laser based display method and system |
US10108079B2 (en) | 2009-05-29 | 2018-10-23 | Soraa Laser Diode, Inc. | Laser light source for a vehicle |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US10222474B1 (en) | 2017-12-13 | 2019-03-05 | Soraa Laser Diode, Inc. | Lidar systems including a gallium and nitrogen containing laser light source |
US10551728B1 (en) | 2018-04-10 | 2020-02-04 | Soraa Laser Diode, Inc. | Structured phosphors for dynamic lighting |
US10559939B1 (en) | 2012-04-05 | 2020-02-11 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
US10771155B2 (en) | 2017-09-28 | 2020-09-08 | Soraa Laser Diode, Inc. | Intelligent visible light with a gallium and nitrogen containing laser source |
US10879673B2 (en) | 2015-08-19 | 2020-12-29 | Soraa Laser Diode, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
US10903623B2 (en) | 2019-05-14 | 2021-01-26 | Soraa Laser Diode, Inc. | Method and structure for manufacturable large area gallium and nitrogen containing substrate |
US10938182B2 (en) | 2015-08-19 | 2021-03-02 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
US11053658B2 (en) | 2019-09-19 | 2021-07-06 | Trevor Brien | Height adjustment mechanism for a manhole assembly and manhole assembly comprising the same |
US11228158B2 (en) | 2019-05-14 | 2022-01-18 | Kyocera Sld Laser, Inc. | Manufacturable laser diodes on a large area gallium and nitrogen containing substrate |
US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11437774B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | High-luminous flux laser-based white light source |
US11437775B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | Integrated light source using a laser diode |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
US11973308B2 (en) | 2020-11-24 | 2024-04-30 | Kyocera Sld Laser, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490075A (en) * | 1946-04-24 | 1949-12-06 | Josam Mfg Company | Floor drain fixture |
US4174183A (en) * | 1977-03-01 | 1979-11-13 | Self-Level Covers Aktiengesellschaft | Support frame |
US4325405A (en) * | 1980-01-24 | 1982-04-20 | Christo C Louis | Valve box assembly |
US4505814A (en) * | 1983-04-18 | 1985-03-19 | Tyler Pipe | Adjustably extensible roof drain receptacle |
US4536103A (en) * | 1982-09-28 | 1985-08-20 | Prescott Everett J | Adjustable manhole frame and method of construction and installation |
US4666333A (en) * | 1985-08-22 | 1987-05-19 | Armstrong Ronald B | Manhole casting positioning apparatus |
US5555998A (en) * | 1994-02-08 | 1996-09-17 | Coppola; Daniel D. | Gate valve lid |
US5655564A (en) * | 1995-02-17 | 1997-08-12 | Gavin; Norman W. | Septic system plastic distribution box with integrally fastened seal |
US5785409A (en) * | 1993-12-29 | 1998-07-28 | Reinert, Sr.; Gary L. | Height and azimuth adjustable containers |
US6036401A (en) * | 1998-04-29 | 2000-03-14 | Morina; John | Roadway access device and method of using same |
US6527476B1 (en) * | 1999-12-02 | 2003-03-04 | Tycom (Us) Inc. | Non-sinking manhole assembly for below ground liquid storage tanks |
US20030235467A1 (en) * | 2002-06-25 | 2003-12-25 | Gamson Edward P. | Adjustable manhole installation and method of adjustment |
-
2005
- 2005-10-07 US US11/245,810 patent/US20070081857A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490075A (en) * | 1946-04-24 | 1949-12-06 | Josam Mfg Company | Floor drain fixture |
US4174183A (en) * | 1977-03-01 | 1979-11-13 | Self-Level Covers Aktiengesellschaft | Support frame |
US4325405A (en) * | 1980-01-24 | 1982-04-20 | Christo C Louis | Valve box assembly |
US4536103A (en) * | 1982-09-28 | 1985-08-20 | Prescott Everett J | Adjustable manhole frame and method of construction and installation |
US4505814A (en) * | 1983-04-18 | 1985-03-19 | Tyler Pipe | Adjustably extensible roof drain receptacle |
US4666333A (en) * | 1985-08-22 | 1987-05-19 | Armstrong Ronald B | Manhole casting positioning apparatus |
US5785409A (en) * | 1993-12-29 | 1998-07-28 | Reinert, Sr.; Gary L. | Height and azimuth adjustable containers |
US5555998A (en) * | 1994-02-08 | 1996-09-17 | Coppola; Daniel D. | Gate valve lid |
US5655564A (en) * | 1995-02-17 | 1997-08-12 | Gavin; Norman W. | Septic system plastic distribution box with integrally fastened seal |
US6036401A (en) * | 1998-04-29 | 2000-03-14 | Morina; John | Roadway access device and method of using same |
US6527476B1 (en) * | 1999-12-02 | 2003-03-04 | Tycom (Us) Inc. | Non-sinking manhole assembly for below ground liquid storage tanks |
US20030235467A1 (en) * | 2002-06-25 | 2003-12-25 | Gamson Edward P. | Adjustable manhole installation and method of adjustment |
Cited By (238)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070286676A1 (en) * | 2004-11-04 | 2007-12-13 | Auckland Paul R | Temporary cover assembly for a void |
WO2009092835A1 (en) * | 2008-01-22 | 2009-07-30 | Morales Legupin Tomas | Adjustable cover for drains |
US20110180781A1 (en) * | 2008-06-05 | 2011-07-28 | Soraa, Inc | Highly Polarized White Light Source By Combining Blue LED on Semipolar or Nonpolar GaN with Yellow LED on Semipolar or Nonpolar GaN |
US20090309127A1 (en) * | 2008-06-13 | 2009-12-17 | Soraa, Inc. | Selective area epitaxy growth method and structure |
US8847249B2 (en) | 2008-06-16 | 2014-09-30 | Soraa, Inc. | Solid-state optical device having enhanced indium content in active regions |
US20090309110A1 (en) * | 2008-06-16 | 2009-12-17 | Soraa, Inc. | Selective area epitaxy growth method and structure for multi-colored devices |
US8767787B1 (en) | 2008-07-14 | 2014-07-01 | Soraa Laser Diode, Inc. | Integrated laser diodes with quality facets on GaN substrates |
US9239427B1 (en) | 2008-07-14 | 2016-01-19 | Soraa Laser Diode, Inc. | Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US9711941B1 (en) | 2008-07-14 | 2017-07-18 | Soraa Laser Diode, Inc. | Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US8728842B2 (en) | 2008-07-14 | 2014-05-20 | Soraa Laser Diode, Inc. | Self-aligned multi-dielectric-layer lift off process for laser diode stripes |
US8558265B2 (en) | 2008-08-04 | 2013-10-15 | Soraa, Inc. | White light devices using non-polar or semipolar gallium containing materials and phosphors |
US8956894B2 (en) | 2008-08-04 | 2015-02-17 | Soraa, Inc. | White light devices using non-polar or semipolar gallium containing materials and phosphors |
US8494017B2 (en) | 2008-08-04 | 2013-07-23 | Soraa, Inc. | Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods |
USRE47711E1 (en) | 2008-08-04 | 2019-11-05 | Soraa, Inc. | White light devices using non-polar or semipolar gallium containing materials and phosphors |
US8422525B1 (en) | 2009-03-28 | 2013-04-16 | Soraa, Inc. | Optical device structure using miscut GaN substrates for laser applications |
US9071039B2 (en) | 2009-04-13 | 2015-06-30 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates for laser applications |
US10374392B1 (en) | 2009-04-13 | 2019-08-06 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US8969113B2 (en) | 2009-04-13 | 2015-03-03 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9356430B2 (en) | 2009-04-13 | 2016-05-31 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9099844B2 (en) | 2009-04-13 | 2015-08-04 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9941665B1 (en) | 2009-04-13 | 2018-04-10 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US10862274B1 (en) | 2009-04-13 | 2020-12-08 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9735547B1 (en) | 2009-04-13 | 2017-08-15 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9722398B2 (en) | 2009-04-13 | 2017-08-01 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates for laser applications |
US11862937B1 (en) | 2009-04-13 | 2024-01-02 | Kyocera Sld Laser, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9553426B1 (en) | 2009-04-13 | 2017-01-24 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US9531164B2 (en) | 2009-04-13 | 2016-12-27 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates for laser applications |
US10862273B1 (en) | 2009-04-13 | 2020-12-08 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US8837545B2 (en) | 2009-04-13 | 2014-09-16 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US10904506B1 (en) | 2009-05-29 | 2021-01-26 | Soraa Laser Diode, Inc. | Laser device for white light |
US9071772B2 (en) | 2009-05-29 | 2015-06-30 | Soraa Laser Diode, Inc. | Laser based display method and system |
US11016378B2 (en) | 2009-05-29 | 2021-05-25 | Kyocera Sld Laser, Inc. | Laser light source |
US8773598B2 (en) | 2009-05-29 | 2014-07-08 | Soraa Laser Diode, Inc. | Laser based display method and system |
US8575728B1 (en) | 2009-05-29 | 2013-11-05 | Soraa, Inc. | Method and surface morphology of non-polar gallium nitride containing substrates |
US8524578B1 (en) | 2009-05-29 | 2013-09-03 | Soraa, Inc. | Method and surface morphology of non-polar gallium nitride containing substrates |
US8908731B1 (en) | 2009-05-29 | 2014-12-09 | Soraa Laser Diode, Inc. | Gallium nitride based laser dazzling device and method |
US8509275B1 (en) | 2009-05-29 | 2013-08-13 | Soraa, Inc. | Gallium nitride based laser dazzling device and method |
US11088507B1 (en) | 2009-05-29 | 2021-08-10 | Kyocera Sld Laser, Inc. | Laser source apparatus |
US8427590B2 (en) | 2009-05-29 | 2013-04-23 | Soraa, Inc. | Laser based display method and system |
US20100302464A1 (en) * | 2009-05-29 | 2010-12-02 | Soraa, Inc. | Laser Based Display Method and System |
US9014229B1 (en) | 2009-05-29 | 2015-04-21 | Soraa Laser Diode, Inc. | Gallium nitride based laser dazzling method |
US9013638B2 (en) | 2009-05-29 | 2015-04-21 | Soraa Laser Diode, Inc. | Laser based display method and system |
US9019437B2 (en) | 2009-05-29 | 2015-04-28 | Soraa Laser Diode, Inc. | Laser based display method and system |
US10297977B1 (en) | 2009-05-29 | 2019-05-21 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US10205300B1 (en) | 2009-05-29 | 2019-02-12 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US10108079B2 (en) | 2009-05-29 | 2018-10-23 | Soraa Laser Diode, Inc. | Laser light source for a vehicle |
US8837546B1 (en) | 2009-05-29 | 2014-09-16 | Soraa Laser Diode, Inc. | Gallium nitride based laser dazzling device and method |
US11101618B1 (en) | 2009-05-29 | 2021-08-24 | Kyocera Sld Laser, Inc. | Laser device for dynamic white light |
US10084281B1 (en) | 2009-05-29 | 2018-09-25 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US11619871B2 (en) | 2009-05-29 | 2023-04-04 | Kyocera Sld Laser, Inc. | Laser based display system |
US9100590B2 (en) | 2009-05-29 | 2015-08-04 | Soraa Laser Diode, Inc. | Laser based display method and system |
US9250044B1 (en) | 2009-05-29 | 2016-02-02 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US9829780B2 (en) | 2009-05-29 | 2017-11-28 | Soraa Laser Diode, Inc. | Laser light source for a vehicle |
US9829778B2 (en) | 2009-05-29 | 2017-11-28 | Soraa Laser Diode, Inc. | Laser light source |
US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US11796903B2 (en) | 2009-05-29 | 2023-10-24 | Kyocera Sld Laser, Inc. | Laser based display system |
US11817675B1 (en) | 2009-05-29 | 2023-11-14 | Kyocera Sld Laser, Inc. | Laser device for white light |
US20110017730A1 (en) * | 2009-07-24 | 2011-01-27 | Guillaume Hugo Marquis-Martin | Electrical box and stand and method for using same |
US8177086B2 (en) | 2009-07-24 | 2012-05-15 | Ipex Technologies Inc. | Electrical box and stand and method for using same |
US20110036019A1 (en) * | 2009-08-13 | 2011-02-17 | Liao Yeu-Chuan | Multi-purpose adjustable quick expandable installment |
US8382392B2 (en) * | 2009-08-13 | 2013-02-26 | Yeu-Chuan LIAO | Multi-purpose adjustable quick expandable installment |
US20110056429A1 (en) * | 2009-08-21 | 2011-03-10 | Soraa, Inc. | Rapid Growth Method and Structures for Gallium and Nitrogen Containing Ultra-Thin Epitaxial Structures for Devices |
US11070031B2 (en) | 2009-09-17 | 2021-07-20 | Kyocera Sld Laser, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces |
US9543738B2 (en) | 2009-09-17 | 2017-01-10 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US10424900B2 (en) | 2009-09-17 | 2019-09-24 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US20110064100A1 (en) * | 2009-09-17 | 2011-03-17 | Kaai, Inc. | Growth Structures and Method for Forming Laser Diodes on or Off Cut Gallium and Nitrogen Containing Substrates |
US20110064101A1 (en) * | 2009-09-17 | 2011-03-17 | Kaai, Inc. | Low Voltage Laser Diodes on Gallium and Nitrogen Containing Substrates |
US10090644B2 (en) | 2009-09-17 | 2018-10-02 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US9853420B2 (en) | 2009-09-17 | 2017-12-26 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US9142935B2 (en) | 2009-09-17 | 2015-09-22 | Soraa Laser Diode, Inc. | Laser diodes with scribe structures |
US8355418B2 (en) | 2009-09-17 | 2013-01-15 | Soraa, Inc. | Growth structures and method for forming laser diodes on {20-21} or off cut gallium and nitrogen containing substrates |
US8351478B2 (en) | 2009-09-17 | 2013-01-08 | Soraa, Inc. | Growth structures and method for forming laser diodes on {30-31} or off cut gallium and nitrogen containing substrates |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US9927611B2 (en) | 2010-03-29 | 2018-03-27 | Soraa Laser Diode, Inc. | Wearable laser based display method and system |
US8451876B1 (en) | 2010-05-17 | 2013-05-28 | Soraa, Inc. | Method and system for providing bidirectional light sources with broad spectrum |
US9837790B1 (en) | 2010-05-17 | 2017-12-05 | Soraa Laser Diode, Inc. | Method and system for providing directional light sources with broad spectrum |
US10816801B2 (en) | 2010-05-17 | 2020-10-27 | Soraa Laser Diode, Inc. | Wearable laser based display method and system |
US11630307B2 (en) | 2010-05-17 | 2023-04-18 | Kyocera Sld Laser, Inc. | Wearable laser based display method and system |
US9362720B1 (en) | 2010-05-17 | 2016-06-07 | Soraa Laser Diode, Inc. | Method and system for providing directional light sources with broad spectrum |
US8848755B1 (en) | 2010-05-17 | 2014-09-30 | Soraa Laser Diode, Inc. | Method and system for providing directional light sources with broad spectrum |
US10505344B1 (en) | 2010-05-17 | 2019-12-10 | Soraa Laser Diode, Inc. | Method and system for providing directional light sources with broad spectrum |
US9106049B1 (en) | 2010-05-17 | 2015-08-11 | Soraa Laser Diode, Inc. | Method and system for providing directional light sources with broad spectrum |
US11791606B1 (en) | 2010-05-17 | 2023-10-17 | Kyocera Sld Laser, Inc. | Method and system for providing directional light sources with broad spectrum |
US10923878B1 (en) | 2010-05-17 | 2021-02-16 | Soraa Laser Diode, Inc. | Method and system for providing directional light sources with broad spectrum |
US10122148B1 (en) | 2010-05-17 | 2018-11-06 | Soraa Laser Diodide, Inc. | Method and system for providing directional light sources with broad spectrum |
US20110182056A1 (en) * | 2010-06-23 | 2011-07-28 | Soraa, Inc. | Quantum Dot Wavelength Conversion for Optical Devices Using Nonpolar or Semipolar Gallium Containing Materials |
US9379522B1 (en) | 2010-11-05 | 2016-06-28 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US10283938B1 (en) | 2010-11-05 | 2019-05-07 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US11152765B1 (en) | 2010-11-05 | 2021-10-19 | Kyocera Sld Laser, Inc. | Strained and strain control regions in optical devices |
US10637210B1 (en) | 2010-11-05 | 2020-04-28 | Soraa Laser Diode, Inc. | Strained and strain control regions in optical devices |
US9570888B1 (en) | 2010-11-05 | 2017-02-14 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US11715931B1 (en) | 2010-11-05 | 2023-08-01 | Kyocera Sld Laser, Inc. | Strained and strain control regions in optical devices |
US8816319B1 (en) | 2010-11-05 | 2014-08-26 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US9048170B2 (en) | 2010-11-09 | 2015-06-02 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US9786810B2 (en) | 2010-11-09 | 2017-10-10 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US10655800B2 (en) | 2011-01-24 | 2020-05-19 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US9810383B2 (en) | 2011-01-24 | 2017-11-07 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US9025635B2 (en) | 2011-01-24 | 2015-05-05 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US10247366B2 (en) | 2011-01-24 | 2019-04-02 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US9835296B2 (en) | 2011-01-24 | 2017-12-05 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US9318875B1 (en) | 2011-01-24 | 2016-04-19 | Soraa Laser Diode, Inc. | Color converting element for laser diode |
US11543590B2 (en) | 2011-01-24 | 2023-01-03 | Kyocera Sld Laser, Inc. | Optical module having multiple laser diode devices and a support member |
US9595813B2 (en) | 2011-01-24 | 2017-03-14 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a substrate member |
US9371970B2 (en) | 2011-01-24 | 2016-06-21 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US11573374B2 (en) | 2011-01-24 | 2023-02-07 | Kyocera Sld Laser, Inc. | Gallium and nitrogen containing laser module configured for phosphor pumping |
US9093820B1 (en) | 2011-01-25 | 2015-07-28 | Soraa Laser Diode, Inc. | Method and structure for laser devices using optical blocking regions |
US9236530B2 (en) | 2011-04-01 | 2016-01-12 | Soraa, Inc. | Miscut bulk substrates |
US9287684B2 (en) | 2011-04-04 | 2016-03-15 | Soraa Laser Diode, Inc. | Laser package having multiple emitters with color wheel |
US9646827B1 (en) | 2011-08-23 | 2017-05-09 | Soraa, Inc. | Method for smoothing surface of a substrate containing gallium and nitrogen |
US8750342B1 (en) | 2011-09-09 | 2014-06-10 | Soraa Laser Diode, Inc. | Laser diodes with scribe structures |
US9166374B1 (en) | 2011-10-13 | 2015-10-20 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US10069282B1 (en) | 2011-10-13 | 2018-09-04 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US8971370B1 (en) | 2011-10-13 | 2015-03-03 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US9590392B1 (en) | 2011-10-13 | 2017-03-07 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US11387630B1 (en) | 2011-10-13 | 2022-07-12 | Kyocera Sld Laser, Inc. | Laser devices using a semipolar plane |
US10522976B1 (en) | 2011-10-13 | 2019-12-31 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US11749969B1 (en) | 2011-10-13 | 2023-09-05 | Kyocera Sld Laser, Inc. | Laser devices using a semipolar plane |
US10879674B1 (en) | 2011-10-13 | 2020-12-29 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
US11201452B1 (en) | 2012-02-17 | 2021-12-14 | Kyocera Sld Laser, Inc. | Systems for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US10090638B1 (en) | 2012-02-17 | 2018-10-02 | Soraa Laser Diode, Inc. | Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US11677213B1 (en) | 2012-02-17 | 2023-06-13 | Kyocera Sld Laser, Inc. | Systems for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US10630050B1 (en) | 2012-02-17 | 2020-04-21 | Soraa Laser Diode, Inc. | Methods for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US8805134B1 (en) | 2012-02-17 | 2014-08-12 | Soraa Laser Diode, Inc. | Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US9020003B1 (en) | 2012-03-14 | 2015-04-28 | Soraa Laser Diode, Inc. | Group III-nitride laser diode grown on a semi-polar orientation of gallium and nitrogen containing substrates |
US9343871B1 (en) | 2012-04-05 | 2016-05-17 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
US10559939B1 (en) | 2012-04-05 | 2020-02-11 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
US9800016B1 (en) | 2012-04-05 | 2017-10-24 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
US11742631B1 (en) | 2012-04-05 | 2023-08-29 | Kyocera Sld Laser, Inc. | Facet on a gallium and nitrogen containing laser diode |
US11139634B1 (en) | 2012-04-05 | 2021-10-05 | Kyocera Sld Laser, Inc. | Facet on a gallium and nitrogen containing laser diode |
US11121522B1 (en) | 2012-04-05 | 2021-09-14 | Kyocera Sld Laser, Inc. | Facet on a gallium and nitrogen containing laser diode |
US9099843B1 (en) | 2012-07-19 | 2015-08-04 | Soraa Laser Diode, Inc. | High operating temperature laser diodes |
US8971368B1 (en) | 2012-08-16 | 2015-03-03 | Soraa Laser Diode, Inc. | Laser devices having a gallium and nitrogen containing semipolar surface orientation |
US9887517B1 (en) | 2013-06-28 | 2018-02-06 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
US11177634B1 (en) | 2013-06-28 | 2021-11-16 | Kyocera Sld Laser, Inc. | Gallium and nitrogen containing laser device configured on a patterned substrate |
US9166372B1 (en) | 2013-06-28 | 2015-10-20 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
US10651629B1 (en) | 2013-06-28 | 2020-05-12 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
US10186841B1 (en) | 2013-06-28 | 2019-01-22 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
US9466949B1 (en) | 2013-06-28 | 2016-10-11 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
US11569637B2 (en) | 2013-10-18 | 2023-01-31 | Kyocera Sld Laser, Inc. | Manufacturable laser diode formed on c-plane gallium and nitrogen material |
US9882353B2 (en) | 2013-10-18 | 2018-01-30 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser device having confinement region |
US10439364B2 (en) | 2013-10-18 | 2019-10-08 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on c-plane gallium and nitrogen material |
US10903625B2 (en) | 2013-10-18 | 2021-01-26 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on c-plane gallium and nitrogen material |
US9520695B2 (en) | 2013-10-18 | 2016-12-13 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser device having confinement region |
US9368939B2 (en) | 2013-10-18 | 2016-06-14 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on C-plane gallium and nitrogen material |
US9774170B2 (en) | 2013-10-18 | 2017-09-26 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on C-plane gallium and nitrogen material |
US9869433B1 (en) | 2013-12-18 | 2018-01-16 | Soraa Laser Diode, Inc. | Color converting element for laser diode |
US10274139B1 (en) | 2013-12-18 | 2019-04-30 | Soraa Laser Diode, Inc. | Patterned color converting element for laser diode |
US11649936B1 (en) | 2013-12-18 | 2023-05-16 | Kyocera Sld Laser, Inc. | Color converting element for laser device |
US10627055B1 (en) | 2013-12-18 | 2020-04-21 | Soraa Laser Diode, Inc. | Color converting device |
US9401584B1 (en) | 2014-02-07 | 2016-07-26 | Soraa Laser Diode, Inc. | Laser diode device with a plurality of gallium and nitrogen containing substrates |
US9762032B1 (en) | 2014-02-07 | 2017-09-12 | Soraa Laser Diode, Inc. | Semiconductor laser diode on tiled gallium containing material |
US10044170B1 (en) | 2014-02-07 | 2018-08-07 | Soraa Laser Diode, Inc. | Semiconductor laser diode on tiled gallium containing material |
US9209596B1 (en) | 2014-02-07 | 2015-12-08 | Soraa Laser Diode, Inc. | Manufacturing a laser diode device from a plurality of gallium and nitrogen containing substrates |
US10693279B1 (en) | 2014-02-07 | 2020-06-23 | Soraa Laser Diode, Inc. | Semiconductor laser diode on tiled gallium containing material |
US11342727B1 (en) | 2014-02-07 | 2022-05-24 | Kyocera Sld Laser, Inc. | Semiconductor laser diode on tiled gallium containing material |
US10431958B1 (en) | 2014-02-07 | 2019-10-01 | Soraa Laser Diode, Inc. | Semiconductor laser diode on tiled gallium containing material |
US11710944B2 (en) | 2014-02-10 | 2023-07-25 | Kyocera Sld Laser, Inc. | Manufacturable RGB laser diode source and system |
US9755398B2 (en) | 2014-02-10 | 2017-09-05 | Soraa Laser Diode, Inc. | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US9379525B2 (en) | 2014-02-10 | 2016-06-28 | Soraa Laser Diode, Inc. | Manufacturable laser diode |
US10141714B2 (en) | 2014-02-10 | 2018-11-27 | Soraa Laser Diode, Inc. | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US10749315B2 (en) | 2014-02-10 | 2020-08-18 | Soraa Laser Diode, Inc. | Manufacturable RGB laser diode source |
US11658456B2 (en) | 2014-02-10 | 2023-05-23 | Kyocera Sld Laser, Inc. | Manufacturable multi-emitter laser diode |
US9520697B2 (en) | 2014-02-10 | 2016-12-13 | Soraa Laser Diode, Inc. | Manufacturable multi-emitter laser diode |
US9871350B2 (en) | 2014-02-10 | 2018-01-16 | Soraa Laser Diode, Inc. | Manufacturable RGB laser diode source |
US10658810B2 (en) | 2014-02-10 | 2020-05-19 | Soraa Laser Diode, Inc. | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US10367334B2 (en) | 2014-02-10 | 2019-07-30 | Soraa Laser Diode, Inc. | Manufacturable laser diode |
US11705689B2 (en) | 2014-02-10 | 2023-07-18 | Kyocera Sld Laser, Inc. | Gallium and nitrogen bearing dies with improved usage of substrate material |
US11139637B2 (en) | 2014-02-10 | 2021-10-05 | Kyocera Sld Laser, Inc. | Manufacturable RGB laser diode source and system |
US11011889B2 (en) | 2014-02-10 | 2021-05-18 | Kyocera Sld Laser, Inc. | Manufacturable multi-emitter laser diode |
US9362715B2 (en) | 2014-02-10 | 2016-06-07 | Soraa Laser Diode, Inc | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US11088505B2 (en) | 2014-02-10 | 2021-08-10 | Kyocera Sld Laser, Inc. | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US10566767B2 (en) | 2014-02-10 | 2020-02-18 | Soraa Laser Diode, Inc. | Manufacturable multi-emitter laser diode |
US10297979B1 (en) | 2014-06-26 | 2019-05-21 | Soraa Laser Diode, Inc. | Epitaxial growth of cladding regions for a gallium and nitrogen containing laser diode |
US9972974B1 (en) | 2014-06-26 | 2018-05-15 | Soraa Laser Diode, Inc. | Methods for fabricating light emitting devices |
US10439365B1 (en) * | 2014-06-26 | 2019-10-08 | Soraa Laser Diode, Inc. | Epitaxial growth of cladding regions for a gallium and nitrogen containing laser diode |
US9564736B1 (en) | 2014-06-26 | 2017-02-07 | Soraa Laser Diode, Inc. | Epitaxial growth of p-type cladding regions using nitrogen gas for a gallium and nitrogen containing laser diode |
US9246311B1 (en) | 2014-11-06 | 2016-01-26 | Soraa Laser Diode, Inc. | Method of manufacture for an ultraviolet laser diode |
US10720757B1 (en) | 2014-11-06 | 2020-07-21 | Soraa Lase Diode, Inc. | Method of manufacture for an ultraviolet laser diode |
US11387629B1 (en) | 2014-11-06 | 2022-07-12 | Kyocera Sld Laser, Inc. | Intermediate ultraviolet laser diode device |
US9711949B1 (en) | 2014-11-06 | 2017-07-18 | Soraa Laser Diode, Inc. | Method of manufacture for an ultraviolet laser diode |
US11862939B1 (en) | 2014-11-06 | 2024-01-02 | Kyocera Sld Laser, Inc. | Ultraviolet laser diode device |
US10193309B1 (en) | 2014-11-06 | 2019-01-29 | Soraa Laser Diode, Inc. | Method of manufacture for an ultraviolet laser diode |
US20160177535A1 (en) * | 2014-12-18 | 2016-06-23 | 1128653 Ontario Ltd. | Adjustable manhole cover |
US10161100B2 (en) * | 2014-12-18 | 2018-12-25 | 1128653 Ontario Ltd. | Adjustable manhole cover |
US10854777B1 (en) | 2014-12-23 | 2020-12-01 | Soraa Laser Diode, Inc. | Manufacturable thin film gallium and nitrogen containing semiconductor devices |
US10854778B1 (en) | 2014-12-23 | 2020-12-01 | Soraa Laser Diode, Inc. | Manufacturable display based on thin film gallium and nitrogen containing light emitting diodes |
US10002928B1 (en) | 2014-12-23 | 2018-06-19 | Soraa Laser Diode, Inc. | Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes |
US9653642B1 (en) | 2014-12-23 | 2017-05-16 | Soraa Laser Diode, Inc. | Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes |
US10854776B1 (en) | 2014-12-23 | 2020-12-01 | Soraa Laser Diode, Inc. | Manufacturable thin film gallium and nitrogen containing devices integrated with silicon electronic devices |
US9666677B1 (en) | 2014-12-23 | 2017-05-30 | Soraa Laser Diode, Inc. | Manufacturable thin film gallium and nitrogen containing devices |
US10629689B1 (en) | 2014-12-23 | 2020-04-21 | Soraa Laser Diode, Inc. | Manufacturable thin film gallium and nitrogen containing devices |
US11955521B1 (en) | 2014-12-23 | 2024-04-09 | Kyocera Sld Laser, Inc. | Manufacturable thin film gallium and nitrogen containing devices |
US10879673B2 (en) | 2015-08-19 | 2020-12-29 | Soraa Laser Diode, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
US11437775B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | Integrated light source using a laser diode |
US11437774B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | High-luminous flux laser-based white light source |
US10938182B2 (en) | 2015-08-19 | 2021-03-02 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
US10075688B2 (en) | 2015-10-08 | 2018-09-11 | Soraa Laser Diode, Inc. | Laser lighting having selective resolution |
US10506210B2 (en) | 2015-10-08 | 2019-12-10 | Soraa Laser Diode, Inc. | Laser lighting having selective resolution |
US9787963B2 (en) | 2015-10-08 | 2017-10-10 | Soraa Laser Diode, Inc. | Laser lighting having selective resolution |
US11172182B2 (en) | 2015-10-08 | 2021-11-09 | Kyocera Sld Laser, Inc. | Laser lighting having selective resolution |
US11800077B2 (en) | 2015-10-08 | 2023-10-24 | Kyocera Sld Laser, Inc. | Laser lighting having selective resolution |
US11870495B2 (en) | 2017-09-28 | 2024-01-09 | Kyocera Sld Laser, Inc. | Intelligent visible light with a gallium and nitrogen containing laser source |
US10880005B2 (en) | 2017-09-28 | 2020-12-29 | Soraa Laser Diode, Inc. | Laser based white light source configured for communication |
US11677468B2 (en) | 2017-09-28 | 2023-06-13 | Kyocera Sld Laser, Inc. | Laser based white light source configured for communication |
US11502753B2 (en) | 2017-09-28 | 2022-11-15 | Kyocera Sld Laser, Inc. | Intelligent visible light with a gallium and nitrogen containing laser source |
US11121772B2 (en) | 2017-09-28 | 2021-09-14 | Kyocera Sld Laser, Inc. | Smart laser light for a vehicle |
US11153011B2 (en) | 2017-09-28 | 2021-10-19 | Kyocera Sld Laser, Inc. | Intelligent visible light with a gallium and nitrogen containing laser source |
US11277204B2 (en) | 2017-09-28 | 2022-03-15 | Kyocera Sld Laser, Inc. | Laser based white light source configured for communication |
US10873395B2 (en) | 2017-09-28 | 2020-12-22 | Soraa Laser Diode, Inc. | Smart laser light for communication |
US10771155B2 (en) | 2017-09-28 | 2020-09-08 | Soraa Laser Diode, Inc. | Intelligent visible light with a gallium and nitrogen containing laser source |
US10784960B2 (en) | 2017-09-28 | 2020-09-22 | Soraa Laser Diode, Inc. | Fiber delivered laser based white light source configured for communication |
US11867813B2 (en) | 2017-12-13 | 2024-01-09 | Kyocera Sld Laser, Inc. | Distance detecting systems for use in mobile machines including gallium and nitrogen containing laser diodes |
US10338220B1 (en) | 2017-12-13 | 2019-07-02 | Soraa Laser Diode, Inc. | Integrated lighting and LIDAR system |
US11841429B2 (en) | 2017-12-13 | 2023-12-12 | Kyocera Sld Laser, Inc. | Distance detecting systems for use in mobile machine applications |
US11199628B2 (en) | 2017-12-13 | 2021-12-14 | Kyocera Sld Laser, Inc. | Distance detecting systems including gallium and nitrogen containing laser diodes |
US10345446B2 (en) | 2017-12-13 | 2019-07-09 | Soraa Laser Diode, Inc. | Integrated laser lighting and LIDAR system |
US10649086B2 (en) | 2017-12-13 | 2020-05-12 | Soraa Laser Diode, Inc. | Lidar systems including a gallium and nitrogen containing laser light source |
US11231499B2 (en) | 2017-12-13 | 2022-01-25 | Kyocera Sld Laser, Inc. | Distance detecting systems for use in automotive applications including gallium and nitrogen containing laser diodes |
US11249189B2 (en) | 2017-12-13 | 2022-02-15 | Kyocera Sld Laser, Inc. | Distance detecting systems for use in mobile machines including gallium and nitrogen containing laser diodes |
US11287527B2 (en) | 2017-12-13 | 2022-03-29 | Kyocera Sld Laser, Inc. | Distance detecting systems for use in mobile machines including gallium and nitrogen containing laser diodes |
US10222474B1 (en) | 2017-12-13 | 2019-03-05 | Soraa Laser Diode, Inc. | Lidar systems including a gallium and nitrogen containing laser light source |
US10551728B1 (en) | 2018-04-10 | 2020-02-04 | Soraa Laser Diode, Inc. | Structured phosphors for dynamic lighting |
US11811189B1 (en) | 2018-04-10 | 2023-11-07 | Kyocera Sld Laser, Inc. | Structured phosphors for dynamic lighting |
US11294267B1 (en) | 2018-04-10 | 2022-04-05 | Kyocera Sld Laser, Inc. | Structured phosphors for dynamic lighting |
US10809606B1 (en) | 2018-04-10 | 2020-10-20 | Soraa Laser Diode, Inc. | Structured phosphors for dynamic lighting |
US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11594862B2 (en) | 2018-12-21 | 2023-02-28 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11788699B2 (en) | 2018-12-21 | 2023-10-17 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
US11715927B2 (en) | 2019-05-14 | 2023-08-01 | Kyocera Sld Laser, Inc. | Manufacturable laser diodes on a large area gallium and nitrogen containing substrate |
US11228158B2 (en) | 2019-05-14 | 2022-01-18 | Kyocera Sld Laser, Inc. | Manufacturable laser diodes on a large area gallium and nitrogen containing substrate |
US11949212B2 (en) | 2019-05-14 | 2024-04-02 | Kyocera Sld Laser, Inc. | Method for manufacturable large area gallium and nitrogen containing substrate |
US10903623B2 (en) | 2019-05-14 | 2021-01-26 | Soraa Laser Diode, Inc. | Method and structure for manufacturable large area gallium and nitrogen containing substrate |
US11649604B2 (en) | 2019-09-19 | 2023-05-16 | Trevor Brien | Height adjustment mechanism for a manhole assembly and manhole assembly comprising the same |
US11053658B2 (en) | 2019-09-19 | 2021-07-06 | Trevor Brien | Height adjustment mechanism for a manhole assembly and manhole assembly comprising the same |
US11973308B2 (en) | 2020-11-24 | 2024-04-30 | Kyocera Sld Laser, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20070081857A1 (en) | Four parts manhole enabling an easy install and height adjustment | |
US6457901B1 (en) | Adjustable manhole apparatus | |
US5344253A (en) | Adjustable manhole cover | |
US10954649B2 (en) | Floating manhole cover assembly | |
US9587368B2 (en) | Manhole repair bracket | |
US5318376A (en) | Manhole frame | |
US5899024A (en) | Manhole adjustment ring | |
US20160108601A1 (en) | Method and device for installing or renovating a basin | |
US6953302B1 (en) | Adjustment riser for a manhole frame | |
US8360679B2 (en) | Inflow and infiltration cap and seal barrier | |
US9121157B2 (en) | Manhole riser extension assembly | |
KR100949575B1 (en) | Height adjustable manhole cover device | |
KR101660400B1 (en) | Manhole capable of regulating height of cover and construction method thereof | |
EP3394346B1 (en) | Adapter | |
KR20090049967A (en) | A function of manhole | |
US5735082A (en) | Chimney access with floating head | |
KR200399178Y1 (en) | A adjustable ring device of manhole | |
KR101824838B1 (en) | Manhole Lid Assembly | |
KR20070081729A (en) | Height adjustment manhole and its adjustment mechanism | |
JP4585366B2 (en) | Anti-levitation manhole | |
KR200462762Y1 (en) | Assist cover frame for manhole cover assembly | |
KR100681829B1 (en) | Height adjustable manhole structure and construction method thereof | |
WO2010137972A2 (en) | Method and device for asphalting a surface in which a manhole is present | |
GB2445944A (en) | Subterranean anti-subsidence collar for use with a subterranean structure which defines a shaft | |
KR200431546Y1 (en) | Manhole for height adjustment and its adjustment mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |