US3629493A - Screening process simulation apparatus - Google Patents
Screening process simulation apparatus Download PDFInfo
- Publication number
- US3629493A US3629493A US874549A US3629493DA US3629493A US 3629493 A US3629493 A US 3629493A US 874549 A US874549 A US 874549A US 3629493D A US3629493D A US 3629493DA US 3629493 A US3629493 A US 3629493A
- Authority
- US
- United States
- Prior art keywords
- signal
- amplitude
- modifying
- input
- develop
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Amplifiers (AREA)
- Picture Signal Circuits (AREA)
- Projection-Type Copiers In General (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87454969A | 1969-11-06 | 1969-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3629493A true US3629493A (en) | 1971-12-21 |
Family
ID=25364054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US874549A Expired - Lifetime US3629493A (en) | 1969-11-06 | 1969-11-06 | Screening process simulation apparatus |
Country Status (9)
Country | Link |
---|---|
US (1) | US3629493A (en) |
JP (1) | JPS5114253B1 (en) |
CA (1) | CA927515A (en) |
CH (1) | CH534903A (en) |
DE (1) | DE2054185A1 (en) |
FR (1) | FR2080878B1 (en) |
GB (1) | GB1319689A (en) |
NL (1) | NL7015310A (en) |
SE (1) | SE355424B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0537887A1 (en) * | 1991-10-18 | 1993-04-21 | Crosfield Electronics Limited | Improvements relating to image screening |
US20020077980A1 (en) * | 2000-11-20 | 2002-06-20 | Chang William Ho | Method for mobile and pervasive output |
US20020097433A1 (en) * | 2001-01-19 | 2002-07-25 | Chang William Ho | Method of operating an information apparatus and software for carrying out the method |
US9092177B2 (en) | 2000-11-01 | 2015-07-28 | Flexiworld Technologies, Inc. | Smart phones that include a digital camera, a touch sensitive screen, support for voice activated commands, and support to at least part of a protocol within IEEE 802.11 standards |
US10860290B2 (en) | 2000-11-01 | 2020-12-08 | Flexiworld Technologies, Inc. | Mobile information apparatuses that include a digital camera, a touch sensitive screen interface, support for voice activated commands, and a wireless communication chip or chipset supporting IEEE 802.11 |
US10915296B2 (en) | 2000-11-01 | 2021-02-09 | Flexiworld Technologies, Inc. | Information apparatus that includes a touch sensitive screen interface for managing or replying to e-mails |
US11204729B2 (en) | 2000-11-01 | 2021-12-21 | Flexiworld Technologies, Inc. | Internet based digital content services for pervasively providing protected digital content to smart devices based on having subscribed to the digital content service |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123666A (en) * | 1959-11-23 | 1964-03-03 | Boost | |
US3128338A (en) * | 1962-08-15 | 1964-04-07 | Philco Corp | Time-bandwidth reduction system for image signal transmission |
US3131252A (en) * | 1961-06-05 | 1964-04-28 | Hazeltine Research Inc | Electronic previewer for the graphic arts |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2863938A (en) * | 1954-06-16 | 1958-12-09 | Technicolor Motion Picture | Printing timer |
-
1969
- 1969-11-06 US US874549A patent/US3629493A/en not_active Expired - Lifetime
-
1970
- 1970-10-07 CA CA094999A patent/CA927515A/en not_active Expired
- 1970-10-16 GB GB4921170A patent/GB1319689A/en not_active Expired
- 1970-10-19 NL NL7015310A patent/NL7015310A/xx unknown
- 1970-11-04 DE DE19702054185 patent/DE2054185A1/en active Pending
- 1970-11-05 SE SE15006/70A patent/SE355424B/xx unknown
- 1970-11-06 FR FR7039978A patent/FR2080878B1/fr not_active Expired
- 1970-11-06 JP JP45097778A patent/JPS5114253B1/ja active Pending
- 1970-11-06 CH CH1644570A patent/CH534903A/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123666A (en) * | 1959-11-23 | 1964-03-03 | Boost | |
US3131252A (en) * | 1961-06-05 | 1964-04-28 | Hazeltine Research Inc | Electronic previewer for the graphic arts |
US3128338A (en) * | 1962-08-15 | 1964-04-07 | Philco Corp | Time-bandwidth reduction system for image signal transmission |
Cited By (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0537887A1 (en) * | 1991-10-18 | 1993-04-21 | Crosfield Electronics Limited | Improvements relating to image screening |
US5497248A (en) * | 1991-10-18 | 1996-03-05 | Crosfield Electronics Limited | Method and apparatus for viewing screened images |
US9092177B2 (en) | 2000-11-01 | 2015-07-28 | Flexiworld Technologies, Inc. | Smart phones that include a digital camera, a touch sensitive screen, support for voice activated commands, and support to at least part of a protocol within IEEE 802.11 standards |
US11096056B2 (en) | 2000-11-01 | 2021-08-17 | Flexiworld Technologies, Inc. | Output devices, such as televisions, output controllers, or audio output devices, that are setup to wirelessly receive digital content from a digital content service over the internet or from a wireless information apparatus that is in the same network as the output devices |
US9110622B2 (en) | 2000-11-01 | 2015-08-18 | Flexiworld Technologies, Inc. | Internet-pads that include a digital camera, a touch sensitive screen interface, and support for voice activated commands |
US11029903B2 (en) | 2000-11-01 | 2021-06-08 | Flexiworld Technologies, Inc. | Output systems, such as television controllers, televisions, display devices, or audio output devices, operable for playing digital content wirelessly received either from a digital content service over the internet or wirelessly received from a client device that is in the same network as the output system |
US10915296B2 (en) | 2000-11-01 | 2021-02-09 | Flexiworld Technologies, Inc. | Information apparatus that includes a touch sensitive screen interface for managing or replying to e-mails |
US10873856B2 (en) | 2000-11-01 | 2020-12-22 | Flexiworld Technologies, Inc. | Printing devices supporting printing over air or printing over a wireless network |
US10866773B2 (en) | 2000-11-01 | 2020-12-15 | Flexiworld Technologies, Inc. | Information apparatus for playing digital content that is received from a digital content service provided over the internet |
US10860290B2 (en) | 2000-11-01 | 2020-12-08 | Flexiworld Technologies, Inc. | Mobile information apparatuses that include a digital camera, a touch sensitive screen interface, support for voice activated commands, and a wireless communication chip or chipset supporting IEEE 802.11 |
US10846031B2 (en) | 2000-11-01 | 2020-11-24 | Flexiworld Technologies, Inc. | Software application for a mobile device to wirelessly manage or wirelessly setup an output system or output device for service |
US10768871B2 (en) | 2000-11-01 | 2020-09-08 | Flexiworld Technologies, Inc. | Wireless output devices or wireless controllers for establishing wireless connectivity and for receiving digital content |
US9037088B2 (en) | 2000-11-01 | 2015-05-19 | Flexiworld Technologies, Inc. | Smart phone that includes a wireless communication unit compatible with at least one protocol within bluetooth and/or IEEE802.11 standards for wireless transmission of audio digital content from the smart phone to a wireless audio output device for voice output or music playing |
US10761791B2 (en) | 2000-11-01 | 2020-09-01 | Flexiworld Technologies, Inc. | Wireless printing devices that provide printing services over a network without a need for a client device of the printing device to use, at the client device, a printer specific printer driver |
US10740066B2 (en) | 2000-11-01 | 2020-08-11 | Flexiworld Technologies, Inc. | Output devices that establish wireless connection with an information apparatus subsequent to having been wirelessly discovered by the information apparatus |
US10642576B2 (en) | 2000-11-01 | 2020-05-05 | Flexiworld Technologies, Inc. | Mobile information apparatus that includes wireless communication circuitry for discovery of an output device for outputting digital content at the wirelessly discovered output device |
US10152285B2 (en) | 2000-11-01 | 2018-12-11 | Flexiworld Technologies, Inc. | Mobile information apparatus that includes voice commands for playing digital content that is received from a digital content service provided over the internet |
US11204729B2 (en) | 2000-11-01 | 2021-12-21 | Flexiworld Technologies, Inc. | Internet based digital content services for pervasively providing protected digital content to smart devices based on having subscribed to the digital content service |
US10592201B2 (en) | 2000-11-01 | 2020-03-17 | Flexiworld Technologies, Inc. | Mobile information apparatus supporting mobile payment having security based, at least in part, on device identification number, password or pin code, data encryption, and short physical distance wireless communication |
US9383956B2 (en) | 2000-11-01 | 2016-07-05 | Mattel, Inc. | Smart phones that include touch sensitive screen and supporting voice activated commands for managing or replying to E-mails |
US10592202B2 (en) | 2000-11-01 | 2020-03-17 | Flexiworld Technologies, Inc. | Mobile information apparatus supporting mobile payment that includes security based, at least partly, on user pushbutton, user biometrics, data encryption, and short physical distance wireless communication |
US9798516B2 (en) | 2000-11-01 | 2017-10-24 | Flexiworld Technologies, Inc. | Smart phones that support wireless printing of emails over air to a wireless printer in a wireless local area network |
US10489096B2 (en) | 2000-11-01 | 2019-11-26 | Flexiworld Technologies, Inc. | Information apparatus and application for receiving digital content from a digital content service over the internet and for playing at least part of the received digital content at an output device |
US10481846B2 (en) | 2000-11-01 | 2019-11-19 | Flexiworld Technologies, Inc. | Software applications and information apparatus for printing over air or for printing over a network |
US10481847B2 (en) | 2000-11-01 | 2019-11-19 | Flexiworld Technologies, Inc. | Information apparatus and software applications supporting output of digital content over a network to a registered output device |
US10387087B2 (en) | 2000-11-01 | 2019-08-20 | Flexiworld Technologies, Inc. | Output systems or audio output devices that include an interface operable by a user to initiate wireless discovery for establishing wireless connections with mobile devices |
US10162596B2 (en) | 2000-11-01 | 2018-12-25 | Flexiworld Technologies, Inc. | Portable electronic device configured to receive voice activated commands and to wirelessly manage or drive an output device |
US10037178B2 (en) | 2000-11-01 | 2018-07-31 | Flexiworld Technologies, Inc. | Wireless output devices or wireless controllers that support wireless device discovery for establishing wireless connectivity |
US10126991B2 (en) | 2000-11-01 | 2018-11-13 | Flexiworld Technologies, Inc. | Output systems, information apparatus, or internet appliances supporting voice commands for receiving and for playing selected digital content from a service over a network |
US11416197B2 (en) | 2000-11-01 | 2022-08-16 | Flexiworld Technologies, Inc. | Wireless controllers connectable to televisions, wireless televisions, wireless output controllers, or wireless output devices for receiving digital content from one or more servers over the internet |
US10140072B2 (en) | 2000-11-01 | 2018-11-27 | Flexiworld Technologies, Inc. | Sound output system or internet appliance that supports voice activated commands, and that plays audio data received from a service over a network |
US10140073B2 (en) | 2000-11-01 | 2018-11-27 | Flexiworld Technologies, Inc. | Wireless devices that establish a wireless connection with a mobile information apparatus by wirelessly detecting, within physical proximity, the mobile information apparatus |
US10133527B2 (en) | 2000-11-20 | 2018-11-20 | Flexiworld Technologies, Inc. | Wireless devices that communicate, via short range wireless communication, with a mobile client device for establishing services of the wireless device with a server over the internet |
US9836259B2 (en) | 2000-11-20 | 2017-12-05 | Flexiworld Technologies, Inc. | Televisions, output controllers, or speakers that are setup to wirelessly connect to a network and to receive digital content from a digital content service over the network |
US9971555B2 (en) | 2000-11-20 | 2018-05-15 | Flexiworld Technologies, Inc. | Internet based digital content services that provide content upload, content storage, content sharing, content playlist selection, content editing, or content download; and smart phones, information pads, smart televisions and printers with access to the internet based digital content services |
US10261739B2 (en) | 2000-11-20 | 2019-04-16 | Pebble Tide Llc | System for capturing and outputting digital content over a network that includes the internet |
US10303411B2 (en) | 2000-11-20 | 2019-05-28 | Pebble Tide Llc | Method for capturing, storing, accessing, and outputting digital content |
US10346114B2 (en) | 2000-11-20 | 2019-07-09 | Flexiworld Technologies, Inc. | Digital content services over the internet that transmit or stream protected digital content to mobile devices, display devices, audio output devices, printing devices, televisions, or television controllers |
US9965233B2 (en) | 2000-11-20 | 2018-05-08 | Flexiworld Technologies, Inc. | Digital content services or stores over the internet that transmit or stream protected or encrypted digital content to connected devices and applications that access the digital content services or stores |
US20020077980A1 (en) * | 2000-11-20 | 2002-06-20 | Chang William Ho | Method for mobile and pervasive output |
US11169756B2 (en) | 2000-11-20 | 2021-11-09 | Flexijet Technologies, Inc. | Method for capturing, storing, accessing, and outputting digital content |
US8964220B2 (en) | 2000-11-20 | 2015-02-24 | Flexiworld Technologies, Inc. | Mobile devices supporting wireless synchronization over a wireless Network compatible, at least partly, with IEEE 802.11 standard(s) |
US9389822B2 (en) | 2000-11-20 | 2016-07-12 | Flexiworld Technologies, Inc. | Mobile information apparatus that include support for receiving video digital content over the internet from a service, and for wireless displaying or playing over air at least part of the received video digital content from the mobile information apparatus to televisions, television controllers, display devices, or projection devices |
US9298407B2 (en) | 2000-11-20 | 2016-03-29 | Flexiworld Technologies, Inc. | Mobile information apparatus that are configurable to include applications for playing audio digital content received over the internet from subscribed audio digital content service(s) |
US10606535B2 (en) | 2000-11-20 | 2020-03-31 | Flexiworld Technologies, Inc. | Internet based digital content services that provide content upload, content storage, content sharing, and content playlist selection; and smart devices with access to the internet based digital content services |
US20080318602A1 (en) * | 2000-11-20 | 2008-12-25 | William Ho Chang | Method for Mobile and Pervasive Output |
US20090002760A1 (en) * | 2000-11-20 | 2009-01-01 | William Ho Chang | Method for Mobile and Pervasive Output |
US20090070411A1 (en) * | 2000-11-20 | 2009-03-12 | William Ho Chang | Mobile and pervasive output client and device |
US8711408B2 (en) | 2000-11-20 | 2014-04-29 | Flexiworld Technologies, Inc. | Smart television system having methods or means for accessing paid or subscribed digital content from the internet |
US9841935B2 (en) | 2001-01-19 | 2017-12-12 | Flexiworld Technologies, Inc. | Wireless television or controller wire connectable to a television for receiving and rendering digital content |
US10841798B2 (en) | 2001-01-19 | 2020-11-17 | Flexiworld Technologies, Inc. | Information apparatus or client software that wirelessly discovers, within short range, one or more output devices for establishing a wireless connection |
US8989064B2 (en) | 2001-01-19 | 2015-03-24 | Flexiworld Technologies, Inc. | Wireless controller wire connectable to output devices such as televisions for accessing digital content and for wireless communication with mobile information apparatus |
US20100201996A1 (en) * | 2001-01-19 | 2010-08-12 | Flexiworld Technologies, Inc. | Wireless printing device for wireles data output |
US20100203824A1 (en) * | 2001-01-19 | 2010-08-12 | Flexiworld Technologies, Inc. | Wireless output device for wireless data rendering |
US9036181B2 (en) | 2001-01-19 | 2015-05-19 | Flexiworld Technologies, Inc. | Wireless printing device for printing digital content received via wireless communication compatible, at least partly, with IEEE 802.11 or Bluetooth |
US9042811B2 (en) | 2001-01-19 | 2015-05-26 | Flexiworld Technologies, Inc. | Specification of smart wireless television for rendering digital content |
US9069510B2 (en) | 2001-01-19 | 2015-06-30 | Flexiworld Technologies, Inc. | Touch sensitive screen information apparatus that includes close proximity or near distance radio frequency field communication |
US9836257B2 (en) * | 2001-01-19 | 2017-12-05 | Flexiworld Technologies, Inc. | Mobile information apparatus that includes intelligent wireless display, wireless direct display, or transfer of digital content for playing over air the digital content at smart televisions, television controllers, or audio output devices |
US20020097433A1 (en) * | 2001-01-19 | 2002-07-25 | Chang William Ho | Method of operating an information apparatus and software for carrying out the method |
US10140071B2 (en) | 2001-01-19 | 2018-11-27 | Flexiworld Technologies, Inc. | Printers, printer controllers, printer software, or printer firmware for supporting wireless printing or printing over air |
Also Published As
Publication number | Publication date |
---|---|
NL7015310A (en) | 1971-05-10 |
CA927515A (en) | 1973-05-29 |
DE2054185A1 (en) | 1971-05-13 |
FR2080878A1 (en) | 1971-11-26 |
GB1319689A (en) | 1973-06-06 |
CH534903A (en) | 1973-03-15 |
JPS5114253B1 (en) | 1976-05-08 |
SE355424B (en) | 1973-04-16 |
FR2080878B1 (en) | 1976-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: MIDLANTIC NATIONAL BANK, 499 THORNALL ST., METRO P Free format text: SECURITY INTEREST;ASSIGNOR:COMMERCIAL GRAPHICS, INC.;REEL/FRAME:004386/0922 Effective date: 19850318 Owner name: COMMERCIAL GRAPHCS, INC. 399 MAIN ST., LODI, NJ A Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:HAZELTINE CORPORATION;REEL/FRAME:004386/0917 Effective date: 19850108 |
|
AS | Assignment |
Owner name: COMMERICAL GRAPHICS, INC., 399 MAIN STREET, LODI, Free format text: ASSIGNOR HEREBY ASSIGNS, RELEASES AND TERMINATES SAID SECURITY AGREEMENT DATE MARCH 18, 1985. RECORDED APRIL 4, 1985 REEL 4386 FRAME 092;ASSIGNOR:HAZELTINE CORPORATION;REEL/FRAME:004514/0968 Effective date: 19851210 |
|
AS | Assignment |
Owner name: MIDLANTIC NATIONAL BANK, A NATIONAL BANKING ASSOCI Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:MIDLANTIC NATIONAL BANK;REEL/FRAME:004733/0074 Effective date: 19870210 |