WO1997023738A1 - Charge transfer capacitance sensor - Google Patents
Charge transfer capacitance sensor Download PDFInfo
- Publication number
- WO1997023738A1 WO1997023738A1 PCT/US1996/020664 US9620664W WO9723738A1 WO 1997023738 A1 WO1997023738 A1 WO 1997023738A1 US 9620664 W US9620664 W US 9620664W WO 9723738 A1 WO9723738 A1 WO 9723738A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- charge
- plate
- predetermined
- charging
- discharging
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
- E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
- E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2605—Measuring capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0878—Sensors; antennas; probes; detectors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/955—Proximity switches using a capacitive detector
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/96071—Capacitive touch switches characterised by the detection principle
- H03K2217/960725—Charge-transfer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681725T DE19681725B4 (en) | 1995-12-26 | 1996-12-23 | Charge transfer capacitance sensor - charges sensing electrode for discharge to charge detection circuit with selectable time intervals set by microprocessor program, and transistor type discharging switch |
GB9813408A GB2337124B (en) | 1995-12-26 | 1996-12-23 | Charge transfer capacitance sensor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/578,464 | 1995-12-26 | ||
US08/578,464 US5730165A (en) | 1995-12-26 | 1995-12-26 | Time domain capacitive field detector |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997023738A1 true WO1997023738A1 (en) | 1997-07-03 |
Family
ID=24312998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/020664 WO1997023738A1 (en) | 1995-12-26 | 1996-12-23 | Charge transfer capacitance sensor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5730165A (en) |
DE (1) | DE19681725B4 (en) |
GB (1) | GB2337124B (en) |
WO (1) | WO1997023738A1 (en) |
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---|---|---|---|---|
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DE102009021844A1 (en) | 2008-05-19 | 2009-12-17 | Atmel Corp., San Jose | Method for sensing presence of body i.e. user's finger, on capacitively charged key of touch sensitive control panel in e.g. TV, involves processing signal sample value, which is outside accepted range so that presence of body is determined |
DE102009021841A1 (en) | 2008-05-19 | 2009-12-24 | Atmel Corp., San Jose | Presence of body sensing method for touch sensitive control panel of mobile phone, involves controlling drive part, signal and noise measurement parts to provide charge sensing circuit with measurement of signal in which noise is cancelled |
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US9047009B2 (en) | 2005-03-04 | 2015-06-02 | Apple Inc. | Electronic device having display and surrounding touch sensitive bezel for user interface and control |
US9069404B2 (en) | 2006-03-30 | 2015-06-30 | Apple Inc. | Force imaging input device and system |
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US9239673B2 (en) | 1998-01-26 | 2016-01-19 | Apple Inc. | Gesturing with a multipoint sensing device |
US9239677B2 (en) | 2004-05-06 | 2016-01-19 | Apple Inc. | Operation of a computer with touch screen interface |
US9244561B2 (en) | 2006-06-09 | 2016-01-26 | Apple Inc. | Touch screen liquid crystal display |
US9262029B2 (en) | 2006-05-02 | 2016-02-16 | Apple Inc. | Multipoint touch surface controller |
US9268429B2 (en) | 2006-06-09 | 2016-02-23 | Apple Inc. | Integrated display and touch screen |
US9292111B2 (en) | 1998-01-26 | 2016-03-22 | Apple Inc. | Gesturing with a multipoint sensing device |
US9348458B2 (en) | 2004-07-30 | 2016-05-24 | Apple Inc. | Gestures for touch sensitive input devices |
US9513705B2 (en) | 2008-06-19 | 2016-12-06 | Tactile Displays, Llc | Interactive display with tactile feedback |
US9569037B2 (en) | 2008-05-19 | 2017-02-14 | Atmel Corporation | Capacitive sensing with low-frequency noise reduction |
US9600037B2 (en) | 2009-08-17 | 2017-03-21 | Apple Inc. | Housing as an I/O device |
US9710095B2 (en) | 2007-01-05 | 2017-07-18 | Apple Inc. | Touch screen stack-ups |
US9785258B2 (en) | 2003-09-02 | 2017-10-10 | Apple Inc. | Ambidextrous mouse |
US10042418B2 (en) | 2004-07-30 | 2018-08-07 | Apple Inc. | Proximity detector in handheld device |
US10156941B2 (en) | 2013-02-14 | 2018-12-18 | Quickstep Technologies Llc | Method and device for navigating in a display screen and apparatus comprising such navigation |
US10303266B2 (en) | 2011-01-31 | 2019-05-28 | Quickstep Technologies Llc | Three-dimensional man/machine interface |
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US11275405B2 (en) | 2005-03-04 | 2022-03-15 | Apple Inc. | Multi-functional hand-held device |
Families Citing this family (474)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5914610A (en) * | 1994-02-03 | 1999-06-22 | Massachusetts Institute Of Technology | Apparatus and method for characterizing movement of a mass within a defined space |
GB9724542D0 (en) * | 1997-11-21 | 1998-01-21 | Philipp Harald | Electronic Smart Hammer |
US7844914B2 (en) * | 2004-07-30 | 2010-11-30 | Apple Inc. | Activating virtual keys of a touch-screen virtual keyboard |
US7265494B2 (en) * | 1998-10-09 | 2007-09-04 | Azoteq Pty Ltd. | Intelligent user interface with touch sensor technology |
US7528508B2 (en) | 1998-10-09 | 2009-05-05 | Azoteq Pty Ltd. | Touch sensor user interface with compressible material construction |
US6249089B1 (en) | 1998-10-09 | 2001-06-19 | Frederick Bruwer | Intelligent electrical device comprising microchip |
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US6466036B1 (en) | 1998-11-25 | 2002-10-15 | Harald Philipp | Charge transfer capacitance measurement circuit |
GB2344257A (en) | 1998-11-26 | 2000-05-31 | Innovision Research And Techno | Data communication apparatus and board game |
US6825765B2 (en) | 1998-12-30 | 2004-11-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
US6392542B1 (en) | 1999-07-12 | 2002-05-21 | Automotive Systems Laboratory, Inc. | Occupant sensor |
US6517106B1 (en) | 1998-12-30 | 2003-02-11 | Automotive Systems Laboratory, Inc. | Occupant detection system |
US6452514B1 (en) | 1999-01-26 | 2002-09-17 | Harald Philipp | Capacitive sensor and array |
AU4209200A (en) | 1999-04-15 | 2000-11-02 | Caldera Corporation | Gas cooktop and control system |
US6378900B1 (en) | 1999-05-11 | 2002-04-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
US6446012B1 (en) | 1999-06-23 | 2002-09-03 | Bfcs Technology, Inc. | Proximity detector for hard-to-detect materials |
GB9919728D0 (en) | 1999-08-20 | 1999-10-20 | Philipp Harald | Anti-trap sensor for vehicular use |
GB9920301D0 (en) | 1999-08-27 | 1999-11-03 | Philipp Harald | Level sensing |
US6377009B1 (en) | 1999-09-08 | 2002-04-23 | Harald Philipp | Capacitive closure obstruction sensor |
US6209751B1 (en) | 1999-09-14 | 2001-04-03 | Woodward Laboratories, Inc. | Fluid dispenser |
US6279777B1 (en) | 1999-09-14 | 2001-08-28 | Woodward Laboratories, Inc. | Dispensing control system |
US6857345B2 (en) | 2000-08-14 | 2005-02-22 | Sd3, Llc | Brake positioning system |
US7077039B2 (en) | 2001-11-13 | 2006-07-18 | Sd3, Llc | Detection system for power equipment |
US7836804B2 (en) | 2003-08-20 | 2010-11-23 | Sd3, Llc | Woodworking machines with overmolded arbors |
US9724840B2 (en) | 1999-10-01 | 2017-08-08 | Sd3, Llc | Safety systems for power equipment |
US7024975B2 (en) | 2000-08-14 | 2006-04-11 | Sd3, Llc | Brake mechanism for power equipment |
US7640835B2 (en) * | 2000-08-14 | 2010-01-05 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US7210383B2 (en) | 2000-08-14 | 2007-05-01 | Sd3, Llc | Detection system for power equipment |
US7171879B2 (en) * | 2001-07-02 | 2007-02-06 | Sd3, Llc | Discrete proximity detection system |
US7225712B2 (en) | 2000-08-14 | 2007-06-05 | Sd3, Llc | Motion detecting system for use in a safety system for power equipment |
US8061245B2 (en) | 2000-09-29 | 2011-11-22 | Sd3, Llc | Safety methods for use in power equipment |
US7284467B2 (en) * | 2000-08-14 | 2007-10-23 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US7377199B2 (en) * | 2000-09-29 | 2008-05-27 | Sd3, Llc | Contact detection system for power equipment |
US7536238B2 (en) | 2003-12-31 | 2009-05-19 | Sd3, Llc | Detection systems for power equipment |
US7827890B2 (en) | 2004-01-29 | 2010-11-09 | Sd3, Llc | Table saws with safety systems and systems to mount and index attachments |
US6945149B2 (en) * | 2001-07-25 | 2005-09-20 | Sd3, Llc | Actuators for use in fast-acting safety systems |
US6957601B2 (en) * | 2000-08-14 | 2005-10-25 | Sd3, Llc | Translation stop for use in power equipment |
US8459157B2 (en) | 2003-12-31 | 2013-06-11 | Sd3, Llc | Brake cartridges and mounting systems for brake cartridges |
US20030056853A1 (en) | 2001-09-21 | 2003-03-27 | Gass Stephen F. | Router with improved safety system |
US7707920B2 (en) | 2003-12-31 | 2010-05-04 | Sd3, Llc | Table saws with safety systems |
US7600455B2 (en) | 2000-08-14 | 2009-10-13 | Sd3, Llc | Logic control for fast-acting safety system |
US9927796B2 (en) | 2001-05-17 | 2018-03-27 | Sawstop Holding Llc | Band saw with improved safety system |
US7712403B2 (en) | 2001-07-03 | 2010-05-11 | Sd3, Llc | Actuators for use in fast-acting safety systems |
US20020017179A1 (en) * | 2000-08-14 | 2002-02-14 | Gass Stephen F. | Miter saw with improved safety system |
US7231856B2 (en) * | 2001-06-13 | 2007-06-19 | Sd3, Llc | Apparatus and method for detecting dangerous conditions in power equipment |
US8065943B2 (en) | 2000-09-18 | 2011-11-29 | Sd3, Llc | Translation stop for use in power equipment |
ATE407331T1 (en) | 1999-10-18 | 2008-09-15 | Pierre Repper | ELECTRONIC GAS STOVE CONTROL WITH BOILING SYSTEM |
US6366099B1 (en) | 1999-12-21 | 2002-04-02 | Conrad Technologies, Inc. | Differential capacitance sampler |
DE10011229B4 (en) * | 2000-03-08 | 2006-05-04 | Grohe Water Technology Ag & Co. Kg | touch sensor |
FI109227B (en) * | 2000-03-15 | 2002-06-14 | Goeran Sundholm | Fire door and fire protection system |
US6367092B2 (en) * | 2000-04-07 | 2002-04-09 | Troy Cardwell | Charge transfer capacitance sensing and control system for an integrated venting system |
US6362632B1 (en) * | 2000-05-24 | 2002-03-26 | Becs Technology, Inc. | Balanced charge pump capacitive material sensor |
JP4188680B2 (en) * | 2000-05-26 | 2008-11-26 | オートモーティブ システムズ ラボラトリー インコーポレーテッド | Occupant sensor |
US6486680B1 (en) * | 2000-06-13 | 2002-11-26 | The North American Manufacturing Company | Edge detector |
US6492821B1 (en) | 2000-07-31 | 2002-12-10 | Banner Engineering Corporation | Method and apparatus for detection signal processing |
US6593755B1 (en) | 2000-07-31 | 2003-07-15 | Banner Engineering Corporation | Method and apparatus for detection sensor shielding |
AU2001278339A1 (en) | 2000-08-03 | 2002-02-18 | Atoma International Corp. | Vehicle closure anti-pinch assembly having a non-contact sensor |
US6813983B2 (en) | 2000-09-29 | 2004-11-09 | Sd3, Llc | Power saw with improved safety system |
US6826988B2 (en) * | 2000-09-29 | 2004-12-07 | Sd3, Llc | Miter saw with improved safety system |
US7765095B1 (en) | 2000-10-26 | 2010-07-27 | Cypress Semiconductor Corporation | Conditional branching in an in-circuit emulation system |
US8149048B1 (en) | 2000-10-26 | 2012-04-03 | Cypress Semiconductor Corporation | Apparatus and method for programmable power management in a programmable analog circuit block |
US8160864B1 (en) | 2000-10-26 | 2012-04-17 | Cypress Semiconductor Corporation | In-circuit emulator and pod synchronized boot |
US8103496B1 (en) | 2000-10-26 | 2012-01-24 | Cypress Semicondutor Corporation | Breakpoint control in an in-circuit emulation system |
US8176296B2 (en) | 2000-10-26 | 2012-05-08 | Cypress Semiconductor Corporation | Programmable microcontroller architecture |
US6724220B1 (en) | 2000-10-26 | 2004-04-20 | Cyress Semiconductor Corporation | Programmable microcontroller architecture (mixed analog/digital) |
US6956498B1 (en) | 2000-11-02 | 2005-10-18 | Sloan Valve Company | System for remote operation of a personal hygiene or sanitary appliance |
US6677932B1 (en) | 2001-01-28 | 2004-01-13 | Finger Works, Inc. | System and method for recognizing touch typing under limited tactile feedback conditions |
CN100350438C (en) | 2001-02-07 | 2007-11-21 | 格伦雷茨家族信托公司 | Control system with capacitive detector |
US6592067B2 (en) * | 2001-02-09 | 2003-07-15 | Georgia-Pacific Corporation | Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor |
US7017856B2 (en) | 2001-02-09 | 2006-03-28 | Georgia-Pacific Corporation | Static build-up control in dispensing system |
US7102366B2 (en) * | 2001-02-09 | 2006-09-05 | Georgia-Pacific Corporation | Proximity detection circuit and method of detecting capacitance changes |
US7030861B1 (en) | 2001-02-10 | 2006-04-18 | Wayne Carl Westerman | System and method for packing multi-touch gestures onto a hand |
US7126453B2 (en) * | 2001-02-21 | 2006-10-24 | Kiekert Ag | Keyless system for actuating a motor-vehicle door latch |
DE10108354B4 (en) * | 2001-02-21 | 2021-01-14 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Keyless actuation and / or locking device |
US6879930B2 (en) * | 2001-03-30 | 2005-04-12 | Microsoft Corporation | Capacitance touch slider |
US20020175182A1 (en) | 2001-05-23 | 2002-11-28 | Matthews Shaun Kerry | Self contained dispenser incorporating a user monitoring system |
JP2005501375A (en) * | 2001-06-08 | 2005-01-13 | インティアー オートモーティヴ クロージャーズ インコーポレイテッド | Non-contact proximity sensor |
US7293467B2 (en) * | 2001-07-09 | 2007-11-13 | Nartron Corporation | Anti-entrapment system |
US20030017066A1 (en) * | 2001-07-19 | 2003-01-23 | Baxter International Inc. | Apparatus, flexible bag and method for dispensing |
US6769231B2 (en) | 2001-07-19 | 2004-08-03 | Baxter International, Inc. | Apparatus, method and flexible bag for use in manufacturing |
US6661410B2 (en) | 2001-09-07 | 2003-12-09 | Microsoft Corporation | Capacitive sensing and data input device power management |
US7312785B2 (en) | 2001-10-22 | 2007-12-25 | Apple Inc. | Method and apparatus for accelerated scrolling |
US7046230B2 (en) * | 2001-10-22 | 2006-05-16 | Apple Computer, Inc. | Touch pad handheld device |
US7084856B2 (en) * | 2001-10-22 | 2006-08-01 | Apple Computer, Inc. | Mouse having a rotary dial |
US7345671B2 (en) * | 2001-10-22 | 2008-03-18 | Apple Inc. | Method and apparatus for use of rotational user inputs |
US20070085841A1 (en) * | 2001-10-22 | 2007-04-19 | Apple Computer, Inc. | Method and apparatus for accelerated scrolling |
US7406674B1 (en) | 2001-10-24 | 2008-07-29 | Cypress Semiconductor Corporation | Method and apparatus for generating microcontroller configuration information |
WO2003038474A2 (en) * | 2001-10-31 | 2003-05-08 | Automotive Systems Laboratory, Inc. | Transaction verification systems and method |
WO2003038220A1 (en) * | 2001-11-02 | 2003-05-08 | Intier Automotive Closures Inc. | Multizone capacitive anti-pinch system |
US8078970B1 (en) | 2001-11-09 | 2011-12-13 | Cypress Semiconductor Corporation | Graphical user interface with user-selectable list-box |
US8042093B1 (en) | 2001-11-15 | 2011-10-18 | Cypress Semiconductor Corporation | System providing automatic source code generation for personalization and parameterization of user modules |
US8069405B1 (en) | 2001-11-19 | 2011-11-29 | Cypress Semiconductor Corporation | User interface for efficiently browsing an electronic document using data-driven tabs |
US7844437B1 (en) | 2001-11-19 | 2010-11-30 | Cypress Semiconductor Corporation | System and method for performing next placements and pruning of disallowed placements for programming an integrated circuit |
US6971004B1 (en) | 2001-11-19 | 2005-11-29 | Cypress Semiconductor Corp. | System and method of dynamically reconfiguring a programmable integrated circuit |
US7774190B1 (en) | 2001-11-19 | 2010-08-10 | Cypress Semiconductor Corporation | Sleep and stall in an in-circuit emulation system |
US7770113B1 (en) | 2001-11-19 | 2010-08-03 | Cypress Semiconductor Corporation | System and method for dynamically generating a configuration datasheet |
US7921480B2 (en) | 2001-11-20 | 2011-04-12 | Parsons Natan E | Passive sensors and control algorithms for faucets and bathroom flushers |
AU2002351230A1 (en) * | 2001-12-04 | 2003-06-17 | Arichell Technologies, Inc. | Electronic faucets for long-term operation |
US20030132922A1 (en) * | 2002-01-17 | 2003-07-17 | Harald Philipp | Touch screen detection apparatus |
US6703599B1 (en) * | 2002-01-30 | 2004-03-09 | Microsoft Corporation | Proximity sensor with adaptive threshold |
DE10215591B4 (en) | 2002-02-20 | 2019-05-23 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Activating transducer |
ATE350730T1 (en) * | 2002-02-20 | 2007-01-15 | Kiekert Ag | MOTOR VEHICLE WITH TRIGGER SIGNAL |
US7333092B2 (en) | 2002-02-25 | 2008-02-19 | Apple Computer, Inc. | Touch pad for handheld device |
US7341170B2 (en) * | 2002-03-07 | 2008-03-11 | Georgia-Pacific Consumer Operations Llc | Apparatus and methods usable in connection with dispensing flexible sheet material from a roll |
US8103497B1 (en) | 2002-03-28 | 2012-01-24 | Cypress Semiconductor Corporation | External interface for event architecture |
US7308608B1 (en) | 2002-05-01 | 2007-12-11 | Cypress Semiconductor Corporation | Reconfigurable testing system and method |
EP1506060B1 (en) * | 2002-05-16 | 2005-09-21 | Christopher Dancer | An interactive water fountain and a method of interacting with water to provide an auditory or visual effect |
CA2390411A1 (en) * | 2002-06-03 | 2003-12-03 | Alwin Manufacturing Company, Incorporated | Automatic dispenser apparatus |
US6977588B2 (en) * | 2002-06-03 | 2005-12-20 | Alwin Manufacturing Co. | Automatic dispenser apparatus |
US6993607B2 (en) * | 2002-07-12 | 2006-01-31 | Harald Philipp | Keyboard with reduced keying ambiguity |
US7821425B2 (en) * | 2002-07-12 | 2010-10-26 | Atmel Corporation | Capacitive keyboard with non-locking reduced keying ambiguity |
US7256714B2 (en) * | 2003-07-11 | 2007-08-14 | Harald Philipp | Keyboard with reduced keying ambiguity |
US6954867B2 (en) * | 2002-07-26 | 2005-10-11 | Microsoft Corporation | Capacitive sensing employing a repeatable offset charge |
AU2003250490A1 (en) * | 2002-08-23 | 2004-03-11 | Pfizer Products Inc. | Apparatus for dispensing articles |
US7358963B2 (en) * | 2002-09-09 | 2008-04-15 | Apple Inc. | Mouse having an optically-based scrolling feature |
US7761845B1 (en) | 2002-09-09 | 2010-07-20 | Cypress Semiconductor Corporation | Method for parameterizing a user module |
US6764059B2 (en) * | 2002-09-27 | 2004-07-20 | Rockwell Automation Technologies, Inc. | Valve isolation system |
US6891382B2 (en) * | 2002-10-15 | 2005-05-10 | Massachusetts Instiute Of Technology | Three-dimensional characterization using a one-dimensional electrode array |
KR20050083833A (en) * | 2002-10-31 | 2005-08-26 | 해럴드 필립 | Charge transfer capacitive position sensor |
US7154275B2 (en) * | 2002-12-10 | 2006-12-26 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for detecting individuals using electrical field sensors |
US7083156B2 (en) * | 2003-01-16 | 2006-08-01 | Technical Concepts, Llc | Automatic proximity faucet with override control system and method |
US7174577B2 (en) * | 2003-01-16 | 2007-02-13 | Technical Concepts, Llc | Automatic proximity faucet |
US20040144799A1 (en) * | 2003-01-24 | 2004-07-29 | Baxter International Inc. | Liquid dispenser and flexible bag therefor |
US7007824B2 (en) * | 2003-01-24 | 2006-03-07 | Baxter International Inc. | Liquid dispenser and flexible bag therefor |
US7078911B2 (en) * | 2003-02-06 | 2006-07-18 | Cehelnik Thomas G | Patent application for a computer motional command interface |
US8009045B2 (en) | 2005-06-06 | 2011-08-30 | Cehelnik Thomas G | Method for alerting physical approach |
US20050011908A1 (en) * | 2003-07-16 | 2005-01-20 | Baxter International, Inc. | Dispenser and pressure/vacuum converting machine |
US20070152977A1 (en) | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Illuminated touchpad |
US7499040B2 (en) * | 2003-08-18 | 2009-03-03 | Apple Inc. | Movable touch pad with added functionality |
US20060181517A1 (en) * | 2005-02-11 | 2006-08-17 | Apple Computer, Inc. | Display actuator |
GB0319714D0 (en) * | 2003-08-21 | 2003-09-24 | Philipp Harald | Anisotropic touch screen element |
US7495659B2 (en) * | 2003-11-25 | 2009-02-24 | Apple Inc. | Touch pad for handheld device |
US8059099B2 (en) * | 2006-06-02 | 2011-11-15 | Apple Inc. | Techniques for interactive input to portable electronic devices |
US7690395B2 (en) * | 2004-01-12 | 2010-04-06 | Masco Corporation Of Indiana | Multi-mode hands free automatic faucet |
US6962168B2 (en) * | 2004-01-14 | 2005-11-08 | Masco Corporation Of Indiana | Capacitive touch on/off control for an automatic residential faucet |
WO2005073839A2 (en) * | 2004-01-27 | 2005-08-11 | Tyco Electronics Corporation | Capacitive touch sensor |
US7295049B1 (en) | 2004-03-25 | 2007-11-13 | Cypress Semiconductor Corporation | Method and circuit for rapid alignment of signals |
JP4310695B2 (en) * | 2004-03-30 | 2009-08-12 | アイシン精機株式会社 | Capacitance change detection device |
US7834856B2 (en) | 2004-04-30 | 2010-11-16 | Leviton Manufacturing Co., Inc. | Capacitive sense toggle touch dimmer |
US20080129707A1 (en) * | 2004-07-27 | 2008-06-05 | Pryor Timothy R | Method and apparatus employing multi-functional controls and displays |
US7653883B2 (en) | 2004-07-30 | 2010-01-26 | Apple Inc. | Proximity detector in handheld device |
US6968860B1 (en) | 2004-08-05 | 2005-11-29 | Masco Corporation Of Indiana | Restricted flow hands-free faucet |
US8069436B2 (en) | 2004-08-13 | 2011-11-29 | Cypress Semiconductor Corporation | Providing hardware independence to automate code generation of processing device firmware |
US8286125B2 (en) | 2004-08-13 | 2012-10-09 | Cypress Semiconductor Corporation | Model for a hardware device-independent method of defining embedded firmware for programmable systems |
CN100555200C (en) | 2004-08-16 | 2009-10-28 | 苹果公司 | The method of the spatial resolution of touch sensitive devices and raising touch sensitive devices |
US20100231506A1 (en) * | 2004-09-07 | 2010-09-16 | Timothy Pryor | Control of appliances, kitchen and home |
SE0402261D0 (en) * | 2004-09-17 | 2004-09-17 | Electrolux Home Prod Corp | Capacitive Sensor System |
US7296765B2 (en) * | 2004-11-29 | 2007-11-20 | Alwin Manufacturing Co., Inc. | Automatic dispensers |
JP4722654B2 (en) * | 2004-12-20 | 2011-07-13 | ルネサスエレクトロニクス株式会社 | Oscillator and charge pump circuit using the same |
JP4604739B2 (en) * | 2005-01-28 | 2011-01-05 | アイシン精機株式会社 | Capacitance detection device |
US7332976B1 (en) | 2005-02-04 | 2008-02-19 | Cypress Semiconductor Corporation | Poly-phase frequency synthesis oscillator |
US7312591B2 (en) * | 2005-03-11 | 2007-12-25 | Npc Corporation | Powered panel moving system |
US7504833B1 (en) | 2005-04-01 | 2009-03-17 | Cypress Semiconductor Corporation | Automatically balanced sensing device and method for multiple capacitive sensors |
US7400183B1 (en) | 2005-05-05 | 2008-07-15 | Cypress Semiconductor Corporation | Voltage controlled oscillator delay cell and method |
US7449895B2 (en) * | 2005-06-03 | 2008-11-11 | Synaptics Incorporated | Methods and systems for detecting a capacitance using switched charge transfer techniques |
US7301350B2 (en) * | 2005-06-03 | 2007-11-27 | Synaptics Incorporated | Methods and systems for detecting a capacitance using sigma-delta measurement techniques |
US7777501B2 (en) * | 2005-06-03 | 2010-08-17 | Synaptics Incorporated | Methods and systems for sigma delta capacitance measuring using shared component |
JP5395429B2 (en) * | 2005-06-03 | 2014-01-22 | シナプティクス インコーポレイテッド | Method and system for detecting capacitance using sigma delta measurement |
US7710397B2 (en) * | 2005-06-03 | 2010-05-04 | Apple Inc. | Mouse with improved input mechanisms using touch sensors |
US7288946B2 (en) * | 2005-06-03 | 2007-10-30 | Synaptics Incorporated | Methods and systems for detecting a capacitance using sigma-delta measurement techniques |
US7902842B2 (en) * | 2005-06-03 | 2011-03-08 | Synaptics Incorporated | Methods and systems for switched charge transfer capacitance measuring using shared components |
US8089461B2 (en) | 2005-06-23 | 2012-01-03 | Cypress Semiconductor Corporation | Touch wake for electronic devices |
GB2428306B (en) | 2005-07-08 | 2007-09-26 | Harald Philipp | Two-dimensional capacitive position sensor |
US8050876B2 (en) * | 2005-07-18 | 2011-11-01 | Analog Devices, Inc. | Automatic environmental compensation of capacitance based proximity sensors |
US20070018790A1 (en) * | 2005-07-19 | 2007-01-25 | Lafrance Autoworks Inc. | Touch-sensitive electronically controlled automotive door opener |
US7671837B2 (en) | 2005-09-06 | 2010-03-02 | Apple Inc. | Scrolling input arrangements using capacitive sensors on a flexible membrane |
US7932898B2 (en) * | 2005-09-20 | 2011-04-26 | Atmel Corporation | Touch sensitive screen |
US7945297B2 (en) * | 2005-09-30 | 2011-05-17 | Atmel Corporation | Headsets and headset power management |
US8045727B2 (en) * | 2005-09-30 | 2011-10-25 | Atmel Corporation | Headset power management |
US7880729B2 (en) * | 2005-10-11 | 2011-02-01 | Apple Inc. | Center button isolation ring |
US7307485B1 (en) | 2005-11-14 | 2007-12-11 | Cypress Semiconductor Corporation | Capacitance sensor using relaxation oscillators |
CA2533000C (en) * | 2005-12-08 | 2011-07-05 | Alwin Manufacturing Co., Inc | Method and apparatus for controlling a dispenser and detecting a user |
US7378981B1 (en) | 2005-12-21 | 2008-05-27 | Gerald W Sachs | Tip jar providing audible and visible signals |
US8085067B1 (en) | 2005-12-21 | 2011-12-27 | Cypress Semiconductor Corporation | Differential-to-single ended signal converter circuit and method |
US8077147B2 (en) * | 2005-12-30 | 2011-12-13 | Apple Inc. | Mouse with optical sensing surface |
US20070152983A1 (en) * | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Touch pad with symbols based on mode |
US7342373B2 (en) * | 2006-01-04 | 2008-03-11 | Nartron Corporation | Vehicle panel control system |
US20070157705A1 (en) * | 2006-01-06 | 2007-07-12 | Bilstad Arnold C | Leak detection system with addressable sensors |
US7312616B2 (en) | 2006-01-20 | 2007-12-25 | Cypress Semiconductor Corporation | Successive approximate capacitance measurement circuit |
US20070176903A1 (en) * | 2006-01-31 | 2007-08-02 | Dahlin Jeffrey J | Capacitive touch sensor button activation |
CA2642846C (en) * | 2006-02-18 | 2014-01-28 | Georgia-Pacific Consumer Products Lp | Electronic dispenser for dispensing sheet products |
JP5431915B2 (en) * | 2006-03-17 | 2014-03-05 | エレクトロラックス ホーム プロダクツ コーポレイション ナームロゼ フェンノートシャップ | Door position sensor |
US8067948B2 (en) | 2006-03-27 | 2011-11-29 | Cypress Semiconductor Corporation | Input/output multiplexer bus |
US8144125B2 (en) | 2006-03-30 | 2012-03-27 | Cypress Semiconductor Corporation | Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device |
US7511702B2 (en) * | 2006-03-30 | 2009-03-31 | Apple Inc. | Force and location sensitive display |
US8040142B1 (en) | 2006-03-31 | 2011-10-18 | Cypress Semiconductor Corporation | Touch detection techniques for capacitive touch sense systems |
US7721609B2 (en) | 2006-03-31 | 2010-05-25 | Cypress Semiconductor Corporation | Method and apparatus for sensing the force with which a button is pressed |
CN1832349A (en) | 2006-04-19 | 2006-09-13 | 北京希格玛晶华微电子有限公司 | Capacitor measuring touch sensing identifying method and implementing device |
US9243756B2 (en) | 2006-04-20 | 2016-01-26 | Delta Faucet Company | Capacitive user interface for a faucet and method of forming |
US8118240B2 (en) * | 2006-04-20 | 2012-02-21 | Masco Corporation Of Indiana | Pull-out wand |
US8365767B2 (en) | 2006-04-20 | 2013-02-05 | Masco Corporation Of Indiana | User interface for a faucet |
US8162236B2 (en) | 2006-04-20 | 2012-04-24 | Masco Corporation Of Indiana | Electronic user interface for electronic mixing of water for residential faucets |
US8089473B2 (en) | 2006-04-20 | 2012-01-03 | Masco Corporation Of Indiana | Touch sensor |
US7978181B2 (en) * | 2006-04-25 | 2011-07-12 | Apple Inc. | Keystroke tactility arrangement on a smooth touch surface |
DE202007005237U1 (en) * | 2006-04-25 | 2007-07-05 | Philipp, Harald, Southampton | Touch-sensitive position sensor for use in control panel, has bus bars arranged at distance to substrate, and detection region with units that are arranged at distance by non-conductive openings such that current flows into region |
TW200805128A (en) | 2006-05-05 | 2008-01-16 | Harald Philipp | Touch screen element |
US7903092B2 (en) * | 2006-05-25 | 2011-03-08 | Atmel Corporation | Capacitive keyboard with position dependent reduced keying ambiguity |
US8537121B2 (en) * | 2006-05-26 | 2013-09-17 | Cypress Semiconductor Corporation | Multi-function slider in touchpad |
US8089472B2 (en) | 2006-05-26 | 2012-01-03 | Cypress Semiconductor Corporation | Bidirectional slider with delete function |
US8619054B2 (en) * | 2006-05-31 | 2013-12-31 | Atmel Corporation | Two dimensional position sensor |
US8243027B2 (en) * | 2006-06-09 | 2012-08-14 | Apple Inc. | Touch screen liquid crystal display |
US8022935B2 (en) | 2006-07-06 | 2011-09-20 | Apple Inc. | Capacitance sensing electrode with integrated I/O mechanism |
US9360967B2 (en) * | 2006-07-06 | 2016-06-07 | Apple Inc. | Mutual capacitance touch sensing device |
US8743060B2 (en) * | 2006-07-06 | 2014-06-03 | Apple Inc. | Mutual capacitance touch sensing device |
US8786554B2 (en) | 2006-07-10 | 2014-07-22 | Atmel Corporation | Priority and combination suppression techniques (PST/CST) for a capacitive keyboard |
US8040321B2 (en) | 2006-07-10 | 2011-10-18 | Cypress Semiconductor Corporation | Touch-sensor with shared capacitive sensors |
US20080006454A1 (en) * | 2006-07-10 | 2008-01-10 | Apple Computer, Inc. | Mutual capacitance touch sensing device |
US7253643B1 (en) | 2006-07-19 | 2007-08-07 | Cypress Semiconductor Corporation | Uninterrupted radial capacitive sense interface |
US9507465B2 (en) * | 2006-07-25 | 2016-11-29 | Cypress Semiconductor Corporation | Technique for increasing the sensitivity of capacitive sensor arrays |
US9766738B1 (en) | 2006-08-23 | 2017-09-19 | Cypress Semiconductor Corporation | Position and usage based prioritization for capacitance sense interface |
US7795553B2 (en) | 2006-09-11 | 2010-09-14 | Apple Inc. | Hybrid button |
US20080088600A1 (en) * | 2006-10-11 | 2008-04-17 | Apple Inc. | Method and apparatus for implementing multiple push buttons in a user input device |
US20080088597A1 (en) * | 2006-10-11 | 2008-04-17 | Apple Inc. | Sensor configurations in a user input device |
US8274479B2 (en) * | 2006-10-11 | 2012-09-25 | Apple Inc. | Gimballed scroll wheel |
US7878446B2 (en) | 2006-10-20 | 2011-02-01 | Georgia-Pacific Consumer Products Lp | Dispenser housing with motorized roller transport |
US7989725B2 (en) * | 2006-10-30 | 2011-08-02 | Ink-Logix, Llc | Proximity sensor for a vehicle |
US9201556B2 (en) * | 2006-11-08 | 2015-12-01 | 3M Innovative Properties Company | Touch location sensing system and method employing sensor data fitting to a predefined curve |
US8482530B2 (en) * | 2006-11-13 | 2013-07-09 | Apple Inc. | Method of capacitively sensing finger position |
US8547114B2 (en) | 2006-11-14 | 2013-10-01 | Cypress Semiconductor Corporation | Capacitance to code converter with sigma-delta modulator |
US8089288B1 (en) | 2006-11-16 | 2012-01-03 | Cypress Semiconductor Corporation | Charge accumulation capacitance sensor with linear transfer characteristic |
US8127046B2 (en) | 2006-12-04 | 2012-02-28 | Deka Products Limited Partnership | Medical device including a capacitive slider assembly that provides output signals wirelessly to one or more remote medical systems components |
US8902172B2 (en) * | 2006-12-07 | 2014-12-02 | Cypress Semiconductor Corporation | Preventing unintentional activation of a touch-sensor button caused by a presence of conductive liquid on the touch-sensor button |
US7973771B2 (en) * | 2007-04-12 | 2011-07-05 | 3M Innovative Properties Company | Touch sensor with electrode array |
US8207944B2 (en) * | 2006-12-19 | 2012-06-26 | 3M Innovative Properties Company | Capacitance measuring circuit and method |
US9243392B2 (en) | 2006-12-19 | 2016-01-26 | Delta Faucet Company | Resistive coupling for an automatic faucet |
US8040329B2 (en) | 2006-12-20 | 2011-10-18 | 3M Innovative Properties Company | Frequency control circuit for tuning a resonant circuit of an untethered device |
US8134542B2 (en) * | 2006-12-20 | 2012-03-13 | 3M Innovative Properties Company | Untethered stylus employing separate communication and power channels |
US7956851B2 (en) * | 2006-12-20 | 2011-06-07 | 3M Innovative Properties Company | Self-tuning drive source employing input impedance phase detection |
US8243049B2 (en) | 2006-12-20 | 2012-08-14 | 3M Innovative Properties Company | Untethered stylus employing low current power converter |
US8089474B2 (en) | 2006-12-28 | 2012-01-03 | 3M Innovative Properties Company | Location sensing system and method employing adaptive drive signal adjustment |
US7787259B2 (en) * | 2006-12-28 | 2010-08-31 | 3M Innovative Properties Company | Magnetic shield for use in a location sensing system |
US8040330B2 (en) | 2006-12-28 | 2011-10-18 | 3M Innovative Properties Company | Untethered stylus empolying multiple reference frequency communication |
US7986193B2 (en) * | 2007-01-03 | 2011-07-26 | Apple Inc. | Noise reduction within an electronic device using automatic frequency modulation |
US7719367B2 (en) * | 2007-01-03 | 2010-05-18 | Apple Inc. | Automatic frequency calibration |
US8493330B2 (en) | 2007-01-03 | 2013-07-23 | Apple Inc. | Individual channel phase delay scheme |
US8058937B2 (en) | 2007-01-30 | 2011-11-15 | Cypress Semiconductor Corporation | Setting a discharge rate and a charge rate of a relaxation oscillator circuit |
US7806141B2 (en) | 2007-01-31 | 2010-10-05 | Masco Corporation Of Indiana | Mixing valve including a molded waterway assembly |
WO2008094651A1 (en) | 2007-01-31 | 2008-08-07 | Masco Corporation Of Indiana | Capacitive sensing apparatus and method for faucets |
US20080196945A1 (en) * | 2007-02-21 | 2008-08-21 | Jason Konstas | Preventing unintentional activation of a sensor element of a sensing device |
CA2675417C (en) * | 2007-03-28 | 2015-10-13 | Masco Corporation Of Indiana | Improved capacitive touch sensor |
TWI444876B (en) | 2007-04-05 | 2014-07-11 | Qrg Ltd | Two-dimensional position sensor |
US8516025B2 (en) | 2007-04-17 | 2013-08-20 | Cypress Semiconductor Corporation | Clock driven dynamic datapath chaining |
US9564902B2 (en) | 2007-04-17 | 2017-02-07 | Cypress Semiconductor Corporation | Dynamically configurable and re-configurable data path |
US7737724B2 (en) | 2007-04-17 | 2010-06-15 | Cypress Semiconductor Corporation | Universal digital block interconnection and channel routing |
US8040266B2 (en) | 2007-04-17 | 2011-10-18 | Cypress Semiconductor Corporation | Programmable sigma-delta analog-to-digital converter |
US8026739B2 (en) | 2007-04-17 | 2011-09-27 | Cypress Semiconductor Corporation | System level interconnect with programmable switching |
US8130025B2 (en) | 2007-04-17 | 2012-03-06 | Cypress Semiconductor Corporation | Numerical band gap |
US8092083B2 (en) | 2007-04-17 | 2012-01-10 | Cypress Semiconductor Corporation | Temperature sensor with digital bandgap |
US8198979B2 (en) * | 2007-04-20 | 2012-06-12 | Ink-Logix, Llc | In-molded resistive and shielding elements |
EP2149143A4 (en) | 2007-04-20 | 2012-01-11 | Ink Logix Llc | In-molded capacitive switch |
US9720805B1 (en) | 2007-04-25 | 2017-08-01 | Cypress Semiconductor Corporation | System and method for controlling a target device |
US8266575B1 (en) | 2007-04-25 | 2012-09-11 | Cypress Semiconductor Corporation | Systems and methods for dynamically reconfiguring a programmable system on a chip |
US8065653B1 (en) | 2007-04-25 | 2011-11-22 | Cypress Semiconductor Corporation | Configuration of programmable IC design elements |
CN101681223A (en) | 2007-05-07 | 2010-03-24 | 爱特梅尔公司 | Two-dimensional position sensor |
US8144126B2 (en) | 2007-05-07 | 2012-03-27 | Cypress Semiconductor Corporation | Reducing sleep current in a capacitance sensing system |
US9500686B1 (en) | 2007-06-29 | 2016-11-22 | Cypress Semiconductor Corporation | Capacitance measurement system and methods |
US7804307B1 (en) | 2007-06-29 | 2010-09-28 | Cypress Semiconductor Corporation | Capacitance measurement systems and methods |
US8089289B1 (en) | 2007-07-03 | 2012-01-03 | Cypress Semiconductor Corporation | Capacitive field sensor with sigma-delta modulator |
US8169238B1 (en) * | 2007-07-03 | 2012-05-01 | Cypress Semiconductor Corporation | Capacitance to frequency converter |
US8570053B1 (en) | 2007-07-03 | 2013-10-29 | Cypress Semiconductor Corporation | Capacitive field sensor with sigma-delta modulator |
WO2009006556A1 (en) | 2007-07-03 | 2009-01-08 | Cypress Semiconductor Corporation | Normalizing capacitive sensor array signals |
CN101796422A (en) * | 2007-07-11 | 2010-08-04 | 马里米斯有限公司 | Method and device for capacitive detection of objects |
JP2010533329A (en) | 2007-07-12 | 2010-10-21 | アトメル・コーポレイション | 2D touch panel |
US9654104B2 (en) | 2007-07-17 | 2017-05-16 | Apple Inc. | Resistive force sensor with capacitive discrimination |
GB2451267A (en) | 2007-07-26 | 2009-01-28 | Harald Philipp | Capacitive position sensor |
US7952366B2 (en) | 2007-07-26 | 2011-05-31 | Atmel Corporation | Proximity sensor |
US7583092B2 (en) * | 2007-07-30 | 2009-09-01 | Synaptics Incorporated | Capacitive sensing apparatus that uses a combined guard and sensing electrode |
EP3065303B1 (en) | 2007-08-22 | 2019-01-02 | Sony Corporation | Method for transmitting a signal via a power line network, transmitter, receiver, power line communication modem and power line communication system |
US8683378B2 (en) * | 2007-09-04 | 2014-03-25 | Apple Inc. | Scrolling techniques for user interfaces |
WO2009032898A2 (en) * | 2007-09-04 | 2009-03-12 | Apple Inc. | Compact input device |
US20090058801A1 (en) * | 2007-09-04 | 2009-03-05 | Apple Inc. | Fluid motion user interface control |
US8049569B1 (en) | 2007-09-05 | 2011-11-01 | Cypress Semiconductor Corporation | Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes |
US20090073130A1 (en) * | 2007-09-17 | 2009-03-19 | Apple Inc. | Device having cover with integrally formed sensor |
US8296875B2 (en) | 2007-09-20 | 2012-10-30 | Bradley Fixtures Corporation | Lavatory system |
US8446158B1 (en) * | 2007-11-09 | 2013-05-21 | Cypress Semiconductor Corporation | Compensation for parasitic capacitance of a capacitive sensor |
WO2009070814A2 (en) * | 2007-11-27 | 2009-06-04 | Frederick Johannes Bruwer | Capacitive sensing circuit with noise rejection |
US8416198B2 (en) * | 2007-12-03 | 2013-04-09 | Apple Inc. | Multi-dimensional scroll wheel |
WO2009075858A1 (en) | 2007-12-11 | 2009-06-18 | Masco Corporation Of Indiana | Capacitive coupling arrangement for a faucet |
US8072356B2 (en) * | 2007-12-13 | 2011-12-06 | Kyocera Corporation | Capacitive sensing user interfaces and implementation thereof |
US8125461B2 (en) * | 2008-01-11 | 2012-02-28 | Apple Inc. | Dynamic input graphic display |
US8525798B2 (en) | 2008-01-28 | 2013-09-03 | Cypress Semiconductor Corporation | Touch sensing |
US8820133B2 (en) * | 2008-02-01 | 2014-09-02 | Apple Inc. | Co-extruded materials and methods |
US8487912B1 (en) | 2008-02-01 | 2013-07-16 | Cypress Semiconductor Corporation | Capacitive sense touch device with hysteresis threshold |
US8319505B1 (en) | 2008-10-24 | 2012-11-27 | Cypress Semiconductor Corporation | Methods and circuits for measuring mutual and self capacitance |
US8358142B2 (en) | 2008-02-27 | 2013-01-22 | Cypress Semiconductor Corporation | Methods and circuits for measuring mutual and self capacitance |
US9104273B1 (en) | 2008-02-29 | 2015-08-11 | Cypress Semiconductor Corporation | Multi-touch sensing method |
US9454256B2 (en) | 2008-03-14 | 2016-09-27 | Apple Inc. | Sensor configurations of an input device that are switchable based on mode |
TW201005613A (en) * | 2008-04-10 | 2010-02-01 | Atmel Corp | Capacitive position sensor |
US8526767B2 (en) | 2008-05-01 | 2013-09-03 | Atmel Corporation | Gesture recognition |
DE102009019910B4 (en) | 2008-05-01 | 2021-09-16 | Solas Oled Ltd. | Gesture recognition |
US8665228B2 (en) | 2008-06-19 | 2014-03-04 | Tactile Displays, Llc | Energy efficient interactive display with energy regenerative keyboard |
US8217908B2 (en) | 2008-06-19 | 2012-07-10 | Tactile Displays, Llc | Apparatus and method for interactive display with tactile feedback |
CA2728410C (en) | 2008-06-20 | 2014-05-06 | Mattel, Inc. | Capacitive touchpad and toy incorporating the same |
US8228306B2 (en) * | 2008-07-23 | 2012-07-24 | Flextronics Ap, Llc | Integration design for capacitive touch panels and liquid crystal displays |
US9128568B2 (en) * | 2008-07-30 | 2015-09-08 | New Vision Display (Shenzhen) Co., Limited | Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane |
US20100058251A1 (en) * | 2008-08-27 | 2010-03-04 | Apple Inc. | Omnidirectional gesture detection |
US8363031B2 (en) * | 2008-09-24 | 2013-01-29 | 3M Innovative Properties Company | Mutual capacitance measuring circuits and methods |
US8816967B2 (en) | 2008-09-25 | 2014-08-26 | Apple Inc. | Capacitive sensor having electrodes arranged on the substrate and the flex circuit |
US8321174B1 (en) | 2008-09-26 | 2012-11-27 | Cypress Semiconductor Corporation | System and method to measure capacitance of capacitive sensor array |
WO2010045662A2 (en) * | 2008-10-15 | 2010-04-22 | Azoteq (Pty) Ltd | Parasitic capacitance cancellation in capacitive measurement applications |
US8638314B2 (en) * | 2008-10-17 | 2014-01-28 | Atmel Corporation | Capacitive touch buttons combined with electroluminescent lighting |
US20100097329A1 (en) | 2008-10-21 | 2010-04-22 | Martin Simmons | Touch Position Finding Method and Apparatus |
US8610009B2 (en) | 2008-10-22 | 2013-12-17 | Atmel Corporation | Capacitive touch sensors |
US8487639B1 (en) | 2008-11-21 | 2013-07-16 | Cypress Semiconductor Corporation | Receive demodulator for capacitive sensing |
DE102008044067A1 (en) | 2008-11-25 | 2010-05-27 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive proximity sensor with a shield electrode and a diagnostic electrode |
US9986874B2 (en) * | 2008-12-02 | 2018-06-05 | Sca Tissue North American Llc | Absorbent sheet dispenser having improved hand sensor performance |
US8209861B2 (en) | 2008-12-05 | 2012-07-03 | Flextronics Ap, Llc | Method for manufacturing a touch screen sensor assembly |
US8395590B2 (en) * | 2008-12-17 | 2013-03-12 | Apple Inc. | Integrated contact switch and touch sensor elements |
US20100156811A1 (en) * | 2008-12-22 | 2010-06-24 | Ding Hua Long | New pattern design for a capacitive touch screen |
US8274486B2 (en) * | 2008-12-22 | 2012-09-25 | Flextronics Ap, Llc | Diamond pattern on a single layer |
US20100156846A1 (en) * | 2008-12-23 | 2010-06-24 | Flextronics Ap, Llc | Single substrate capacitive touch panel |
EP2224065B1 (en) * | 2009-02-25 | 2013-07-17 | Kwc Ag | Sanitary fitting with isolated discharge tube |
US8237456B2 (en) | 2009-03-02 | 2012-08-07 | Atmel Corporation | Capacitive sensing |
US7986153B2 (en) * | 2009-03-02 | 2011-07-26 | Atmel Corporation | Method and apparatus for sensing |
US8810249B2 (en) * | 2009-03-20 | 2014-08-19 | Thomas G. Cehelnik | E-field sensor arrays for interactive gaming, computer interfaces, machine vision, medical imaging, and geological exploration CIP |
US8866500B2 (en) | 2009-03-26 | 2014-10-21 | Cypress Semiconductor Corporation | Multi-functional capacitance sensing circuit with a current conveyor |
US8175389B2 (en) * | 2009-03-30 | 2012-05-08 | Synaptics Incorporated | Recognizing handwritten words |
US9495042B2 (en) | 2009-04-14 | 2016-11-15 | Atmel Corporation | Two-dimensional position sensor |
TWI466004B (en) | 2009-04-17 | 2014-12-21 | Egalax Empia Technology Inc | Method and device for resistive multi-point touch |
AT508223B1 (en) | 2009-04-20 | 2011-06-15 | Hagleitner Hans Georg | SANITARY DISPENSER WITH CAPACITIVE SENSOR |
DE102009002566A1 (en) * | 2009-04-22 | 2010-10-28 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Sensor electronics in a motor vehicle door handle |
US8408516B2 (en) * | 2009-04-27 | 2013-04-02 | GM Global Technology Operations LLC | Fluid pressure control device with integrated pressure sensor |
US9448964B2 (en) | 2009-05-04 | 2016-09-20 | Cypress Semiconductor Corporation | Autonomous control in a programmable system |
US8154529B2 (en) | 2009-05-14 | 2012-04-10 | Atmel Corporation | Two-dimensional touch sensors |
US9354751B2 (en) * | 2009-05-15 | 2016-05-31 | Apple Inc. | Input device with optimized capacitive sensing |
US9417739B2 (en) | 2009-05-29 | 2016-08-16 | 3M Innovative Properties Company | High speed multi-touch touch device and controller therefor |
US11216174B2 (en) | 2009-07-02 | 2022-01-04 | Uusi, Llc | User interface with proximity detection for object tracking |
US11726651B2 (en) | 2009-07-02 | 2023-08-15 | Uusi, Llc | Vehicle occupant detection system |
US9046967B2 (en) | 2009-07-02 | 2015-06-02 | Uusi, Llc | Vehicle accessory control interface having capactive touch switches |
US10592092B2 (en) | 2009-07-02 | 2020-03-17 | Uusi, Llc. | User interface with proximity detection for object tracking |
DE102009031824A1 (en) | 2009-07-03 | 2011-01-05 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement with a sensor electrode, a shield electrode and a background electrode |
CN101943978B (en) * | 2009-07-06 | 2012-12-26 | 弗莱克斯电子有限责任公司 | Capacitive touch screen panel and its manufacturing method, and capacitive touch sensor |
US8872771B2 (en) * | 2009-07-07 | 2014-10-28 | Apple Inc. | Touch sensing device having conductive nodes |
JP4888743B2 (en) | 2009-07-09 | 2012-02-29 | アイシン精機株式会社 | Capacitance detection device |
DE102009059202A1 (en) | 2009-07-20 | 2011-02-03 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | sensor module |
US8723827B2 (en) | 2009-07-28 | 2014-05-13 | Cypress Semiconductor Corporation | Predictive touch surface scanning |
US8279189B2 (en) * | 2009-08-11 | 2012-10-02 | Atmel Corporation | Touch-sensitive user interface |
US10017977B2 (en) * | 2009-08-21 | 2018-07-10 | Uusi, Llc | Keyless entry assembly having capacitance sensor operative for detecting objects |
US9705494B2 (en) * | 2009-08-21 | 2017-07-11 | Uusi, Llc | Vehicle assemblies having fascia panels with capacitance sensors operative for detecting proximal objects |
US9199608B2 (en) * | 2009-08-21 | 2015-12-01 | Uusi, Llc | Keyless entry assembly having capacitance sensor operative for detecting objects |
US9845629B2 (en) | 2009-08-21 | 2017-12-19 | Uusi, Llc | Vehicle keyless entry assembly having capacitance sensor operative for detecting objects |
US11634937B2 (en) | 2009-08-21 | 2023-04-25 | Uusi, Llc | Vehicle assembly having a capacitive sensor |
US9575481B2 (en) * | 2009-08-21 | 2017-02-21 | Uusi, Llc | Fascia panel assembly having capacitance sensor operative for detecting objects |
US10954709B2 (en) | 2009-08-21 | 2021-03-23 | Uusi, Llc | Vehicle assembly having a capacitive sensor |
US9051769B2 (en) | 2009-08-21 | 2015-06-09 | Uusi, Llc | Vehicle assembly having a capacitive sensor |
US8552315B2 (en) * | 2009-09-03 | 2013-10-08 | Atmel Corporation | Two-dimensional position sensor |
US20110048813A1 (en) * | 2009-09-03 | 2011-03-03 | Esat Yilmaz | Two-dimensional position sensor |
US8730199B2 (en) * | 2009-09-04 | 2014-05-20 | Atmel Corporation | Capacitive control panel |
MX366199B (en) | 2009-10-07 | 2019-06-25 | Bradley Fixtures Corp | Lavatory system with hand dryer. |
US9753586B2 (en) * | 2009-10-08 | 2017-09-05 | 3M Innovative Properties Company | Multi-touch touch device with multiple drive frequencies and maximum likelihood estimation |
US8773366B2 (en) * | 2009-11-16 | 2014-07-08 | 3M Innovative Properties Company | Touch sensitive device using threshold voltage signal |
US8411066B2 (en) | 2010-01-05 | 2013-04-02 | 3M Innovative Properties Company | High speed noise tolerant multi-touch touch device and controller therefor |
US9057183B2 (en) * | 2010-02-02 | 2015-06-16 | Chung-Chia Chen | Touch free automatic faucet |
US20110199328A1 (en) * | 2010-02-18 | 2011-08-18 | Flextronics Ap, Llc | Touch screen system with acoustic and capacitive sensing |
DE102010002559A1 (en) | 2010-03-03 | 2011-09-08 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement for detection of e.g. door opening of motor car, has sensing electrode arrangements formed of elongated segments which are arranged in longitudinal direction to enable different capacitive detections |
US8593163B2 (en) * | 2010-03-04 | 2013-11-26 | Franklin Sensors, Inc. | Surface-conforming obscured feature detector |
US8736283B2 (en) * | 2010-03-04 | 2014-05-27 | Franklin Sensors Inc. | Advanced obscured feature detector |
US8476912B2 (en) * | 2010-03-04 | 2013-07-02 | Franklin Sensors, Inc. | Obscured feature detector and method |
US9285929B2 (en) | 2010-03-30 | 2016-03-15 | New Vision Display (Shenzhen) Co., Limited | Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor |
US8339286B2 (en) | 2010-03-31 | 2012-12-25 | 3M Innovative Properties Company | Baseline update procedure for touch sensitive device |
US8561626B2 (en) | 2010-04-20 | 2013-10-22 | Masco Corporation Of Indiana | Capacitive sensing system and method for operating a faucet |
US8776817B2 (en) | 2010-04-20 | 2014-07-15 | Masco Corporation Of Indiana | Electronic faucet with a capacitive sensing system and a method therefor |
WO2011149750A2 (en) | 2010-05-25 | 2011-12-01 | 3M Innovative Properties Company | High speed low power multi-touch touch device and controller therefor |
US8283800B2 (en) | 2010-05-27 | 2012-10-09 | Ford Global Technologies, Llc | Vehicle control system with proximity switch and method thereof |
US8688393B2 (en) * | 2010-07-29 | 2014-04-01 | Medtronic, Inc. | Techniques for approximating a difference between two capacitances |
US8575949B2 (en) | 2010-08-25 | 2013-11-05 | Ford Global Technologies, Llc | Proximity sensor with enhanced activation |
US8454181B2 (en) | 2010-08-25 | 2013-06-04 | Ford Global Technologies, Llc | Light bar proximity switch |
US9187884B2 (en) * | 2010-09-08 | 2015-11-17 | Delta Faucet Company | Faucet including a capacitance based sensor |
US10019119B2 (en) | 2010-09-09 | 2018-07-10 | 3M Innovative Properties Company | Touch sensitive device with stylus support |
US9823785B2 (en) | 2010-09-09 | 2017-11-21 | 3M Innovative Properties Company | Touch sensitive device with stylus support |
US9389724B2 (en) | 2010-09-09 | 2016-07-12 | 3M Innovative Properties Company | Touch sensitive device with stylus support |
US9077365B2 (en) * | 2010-10-15 | 2015-07-07 | S.C. Johnson & Son, Inc. | Application specific integrated circuit including a motion detection system |
KR101843825B1 (en) | 2010-10-22 | 2018-05-14 | 후프 휼스벡 운트 휘르스트 게엠베하 운트 콤파니 카게 | Capacitive sensor arrangement for switching a door opening on a motor vehicle |
DE102011010620B4 (en) | 2011-02-08 | 2014-07-17 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Method for measuring a capacitance |
US9695579B2 (en) * | 2011-03-15 | 2017-07-04 | Sloan Valve Company | Automatic faucets |
WO2012125213A1 (en) | 2011-03-15 | 2012-09-20 | Sloan Valve Company | Automatic faucets |
US9268441B2 (en) | 2011-04-05 | 2016-02-23 | Parade Technologies, Ltd. | Active integrator for a capacitive sense array |
US9170148B2 (en) | 2011-04-18 | 2015-10-27 | Bradley Fixtures Corporation | Soap dispenser having fluid level sensor |
US9267736B2 (en) | 2011-04-18 | 2016-02-23 | Bradley Fixtures Corporation | Hand dryer with point of ingress dependent air delay and filter sensor |
US8975903B2 (en) | 2011-06-09 | 2015-03-10 | Ford Global Technologies, Llc | Proximity switch having learned sensitivity and method therefor |
US8928336B2 (en) | 2011-06-09 | 2015-01-06 | Ford Global Technologies, Llc | Proximity switch having sensitivity control and method therefor |
US8973612B2 (en) | 2011-06-16 | 2015-03-10 | Masco Corporation Of Indiana | Capacitive sensing electronic faucet including differential measurements |
US9163972B2 (en) | 2011-06-16 | 2015-10-20 | Delta Faucet Company | Apparatus and method for reducing cross-talk between capacitive sensors |
DE102011051434A1 (en) | 2011-06-29 | 2013-01-03 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement and method for detecting actuation gestures on a motor vehicle |
KR101875415B1 (en) * | 2011-06-30 | 2018-07-06 | 마퍼 리쏘그라피 아이피 비.브이. | Active shield for capacitive measurement system |
US10004286B2 (en) | 2011-08-08 | 2018-06-26 | Ford Global Technologies, Llc | Glove having conductive ink and method of interacting with proximity sensor |
DE102011053314A1 (en) | 2011-09-06 | 2013-03-07 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement |
US9143126B2 (en) | 2011-09-22 | 2015-09-22 | Ford Global Technologies, Llc | Proximity switch having lockout control for controlling movable panel |
DE102011053897A1 (en) | 2011-09-23 | 2013-03-28 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Sensor arrangement for use in motor car to detect approximation of object, has target electrode extending axially outside sensing electrode in partial section of less sensitivity, and control circuit to adjust potential of target electrode |
USD677366S1 (en) | 2011-09-26 | 2013-03-05 | Chung-Chia Chen | Touch-free faucet |
US8994228B2 (en) | 2011-11-03 | 2015-03-31 | Ford Global Technologies, Llc | Proximity switch having wrong touch feedback |
US10112556B2 (en) | 2011-11-03 | 2018-10-30 | Ford Global Technologies, Llc | Proximity switch having wrong touch adaptive learning and method |
US8878438B2 (en) | 2011-11-04 | 2014-11-04 | Ford Global Technologies, Llc | Lamp and proximity switch assembly and method |
US8525955B2 (en) | 2012-01-31 | 2013-09-03 | Multek Display (Hong Kong) Limited | Heater for liquid crystal display |
US8933712B2 (en) | 2012-01-31 | 2015-01-13 | Medtronic, Inc. | Servo techniques for approximation of differential capacitance of a sensor |
DE102012100960A1 (en) | 2012-02-06 | 2013-08-08 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Method for operating a capacitive sensor arrangement on a motor vehicle and associated device |
DE102012101882A1 (en) | 2012-03-06 | 2013-09-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Vehicle door handle with capacitive proximity sensor |
EP2823107A4 (en) | 2012-03-07 | 2016-06-15 | Moen Inc | Electronic plumbing fixture fitting |
DE102012102060A1 (en) | 2012-03-12 | 2013-09-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement for detection of e.g. deked kicks at motor car, has evaluating device designed such that time sequence between signal change is evaluated during examination of detection operation of device |
ES2682022T3 (en) | 2012-03-21 | 2018-09-18 | Bradley Fixtures Corporation | Pile and hand drying system |
DE102012102422A1 (en) | 2012-03-21 | 2013-09-26 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement for switching a door opening on a motor vehicle and associated method |
US9274643B2 (en) | 2012-03-30 | 2016-03-01 | Synaptics Incorporated | Capacitive charge measurement |
US9568527B2 (en) | 2012-04-11 | 2017-02-14 | Ford Global Technologies, Llc | Proximity switch assembly and activation method having virtual button mode |
US9065447B2 (en) | 2012-04-11 | 2015-06-23 | Ford Global Technologies, Llc | Proximity switch assembly and method having adaptive time delay |
US9184745B2 (en) | 2012-04-11 | 2015-11-10 | Ford Global Technologies, Llc | Proximity switch assembly and method of sensing user input based on signal rate of change |
US8933708B2 (en) | 2012-04-11 | 2015-01-13 | Ford Global Technologies, Llc | Proximity switch assembly and activation method with exploration mode |
US9660644B2 (en) | 2012-04-11 | 2017-05-23 | Ford Global Technologies, Llc | Proximity switch assembly and activation method |
US9831870B2 (en) | 2012-04-11 | 2017-11-28 | Ford Global Technologies, Llc | Proximity switch assembly and method of tuning same |
US9559688B2 (en) | 2012-04-11 | 2017-01-31 | Ford Global Technologies, Llc | Proximity switch assembly having pliable surface and depression |
US9219472B2 (en) | 2012-04-11 | 2015-12-22 | Ford Global Technologies, Llc | Proximity switch assembly and activation method using rate monitoring |
US9520875B2 (en) | 2012-04-11 | 2016-12-13 | Ford Global Technologies, Llc | Pliable proximity switch assembly and activation method |
US9944237B2 (en) | 2012-04-11 | 2018-04-17 | Ford Global Technologies, Llc | Proximity switch assembly with signal drift rejection and method |
US9531379B2 (en) | 2012-04-11 | 2016-12-27 | Ford Global Technologies, Llc | Proximity switch assembly having groove between adjacent proximity sensors |
US9197206B2 (en) | 2012-04-11 | 2015-11-24 | Ford Global Technologies, Llc | Proximity switch having differential contact surface |
US9287864B2 (en) | 2012-04-11 | 2016-03-15 | Ford Global Technologies, Llc | Proximity switch assembly and calibration method therefor |
IN2014DN08503A (en) | 2012-04-20 | 2015-05-15 | Masco Corp | |
US9136840B2 (en) | 2012-05-17 | 2015-09-15 | Ford Global Technologies, Llc | Proximity switch assembly having dynamic tuned threshold |
EP2667156B1 (en) | 2012-05-25 | 2015-10-21 | Nxp B.V. | Capacitive position sensor system |
US8981602B2 (en) | 2012-05-29 | 2015-03-17 | Ford Global Technologies, Llc | Proximity switch assembly having non-switch contact and method |
DE102012104916A1 (en) | 2012-06-06 | 2013-12-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement for switching a door opening on a motor vehicle |
US9337832B2 (en) | 2012-06-06 | 2016-05-10 | Ford Global Technologies, Llc | Proximity switch and method of adjusting sensitivity therefor |
DE102012104915A1 (en) | 2012-06-06 | 2013-12-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement for switching a door opening on a motor vehicle |
DE102012105363A1 (en) | 2012-06-20 | 2013-12-24 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Sensor arrangement for detecting movement gestures of operator at motor car, has control and evaluating device actuating time-shifted sensing electrode portion subsections and separately determining capacitance of subsections |
US9641172B2 (en) | 2012-06-27 | 2017-05-02 | Ford Global Technologies, Llc | Proximity switch assembly having varying size electrode fingers |
WO2014015032A2 (en) | 2012-07-19 | 2014-01-23 | Cypress Semiconductor Corporation | Touchscreen data processing |
US10100501B2 (en) | 2012-08-24 | 2018-10-16 | Bradley Fixtures Corporation | Multi-purpose hand washing station |
US8922340B2 (en) | 2012-09-11 | 2014-12-30 | Ford Global Technologies, Llc | Proximity switch based door latch release |
DE102012109034A1 (en) | 2012-09-25 | 2014-03-27 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Motor vehicle door handle with sensor electronics |
EP2717136B1 (en) | 2012-10-02 | 2017-07-12 | Nxp B.V. | Capacitive position sensor system |
US9557846B2 (en) | 2012-10-04 | 2017-01-31 | Corning Incorporated | Pressure-sensing touch system utilizing optical and capacitive systems |
US8796575B2 (en) | 2012-10-31 | 2014-08-05 | Ford Global Technologies, Llc | Proximity switch assembly having ground layer |
DE102012110436A1 (en) | 2012-10-31 | 2014-04-30 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic sensor unit for detecting a contactless actuation of a door or flap on a motor vehicle |
WO2014071227A1 (en) | 2012-11-02 | 2014-05-08 | Kohler Co. | Touchless flushing system |
DE102013102469A1 (en) | 2013-03-12 | 2014-10-02 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Capacitive sensor arrangement with shield electrode |
US8890841B2 (en) | 2013-03-13 | 2014-11-18 | 3M Innovative Properties Company | Capacitive-based touch apparatus and method therefor, with reduced interference |
US9311204B2 (en) | 2013-03-13 | 2016-04-12 | Ford Global Technologies, Llc | Proximity interface development system having replicator and method |
DE102013105539A1 (en) | 2013-05-29 | 2014-12-04 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic sensor unit for detecting a contactless actuation of a door or flap on a motor vehicle |
DE102013110010A1 (en) | 2013-09-12 | 2015-03-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Actuating device for motor vehicles |
CN103697212B (en) * | 2013-11-08 | 2016-08-17 | 广州海鸥卫浴用品股份有限公司 | A kind of faucet universal capacitor-type touch inductive switch assembly |
US9417203B2 (en) | 2013-12-05 | 2016-08-16 | Bourns, Inc. | Conductive liquid property measurement using multiple charge transfer times |
JP5774148B2 (en) * | 2014-01-29 | 2015-09-02 | 三菱電機株式会社 | Induction heating cooker |
US9425185B2 (en) | 2014-05-29 | 2016-08-23 | Globalfoundries Inc. | Self-healing electrostatic discharge power clamp |
US9920508B2 (en) | 2014-06-09 | 2018-03-20 | Chung-Chia Chen | Touch-free faucets and sensors |
WO2016011125A1 (en) | 2014-07-15 | 2016-01-21 | Huf North America Automotive Parts Mfg. Corp. | Method of verifying user intent in activation of a device in a vehicle |
US10038443B2 (en) | 2014-10-20 | 2018-07-31 | Ford Global Technologies, Llc | Directional proximity switch assembly |
DE102014117896A1 (en) * | 2014-12-04 | 2016-06-23 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Method for controlling a sliding door arrangement of a motor vehicle |
EP3057234B1 (en) | 2015-02-11 | 2018-11-21 | Huf Hülsbeck & Fürst GmbH & Co. KG | Sensor assembly for a motor vehicle |
DE102015113663A1 (en) | 2015-02-11 | 2016-08-11 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Sensor arrangement for a motor vehicle |
US9654103B2 (en) | 2015-03-18 | 2017-05-16 | Ford Global Technologies, Llc | Proximity switch assembly having haptic feedback and method |
US9548733B2 (en) | 2015-05-20 | 2017-01-17 | Ford Global Technologies, Llc | Proximity sensor assembly having interleaved electrode configuration |
WO2017019760A1 (en) | 2015-07-28 | 2017-02-02 | Huf North America Automotive Parts Mfg. Corp. | Vehicle access assembly having piezoelectric transducer for providing tactile feedback and audio generation |
DE102015122086A1 (en) | 2015-12-17 | 2017-06-22 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Vehicle door handle with pressure switch |
US10228340B2 (en) | 2016-05-16 | 2019-03-12 | Keith Lynn Paulsen | Wireless soil profile monitoring apparatus and methods |
US10499573B1 (en) | 2016-05-16 | 2019-12-10 | Keith Lynn Paulsen | Wireless soil profile monitoring apparatus and methods |
US11015329B2 (en) | 2016-06-08 | 2021-05-25 | Bradley Corporation | Lavatory drain system |
US10041236B2 (en) | 2016-06-08 | 2018-08-07 | Bradley Corporation | Multi-function fixture for a lavatory system |
EP3263869B1 (en) * | 2016-06-30 | 2023-05-03 | Hamilton Sundstrand Corporation | Metering valve |
CN106153989B (en) * | 2016-07-26 | 2022-12-06 | 桂林电力电容器有限责任公司 | Live line changing device and operation method |
US10713348B2 (en) | 2017-04-14 | 2020-07-14 | Microchip Technology Incorporated | System, method, and apparatus for touch panel security |
DE102017109225A1 (en) * | 2017-04-28 | 2018-10-31 | Testo SE & Co. KGaA | Measuring arrangement for measuring liquids |
TW201901398A (en) | 2017-05-19 | 2019-01-01 | 美商愛特梅爾公司 | Technique for eliminating undesired capacitive effects in a capacitive touch interface, and related systems, methods, and devices |
US11442586B2 (en) | 2017-05-19 | 2022-09-13 | Microchip Technology Incorporated | Canceling unwanted capacitive effects in a capacitive touch measurement, and related systems, methods, and devices |
DE102018107478A1 (en) * | 2017-09-14 | 2019-03-14 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Method and evaluation system for evaluating a capacitive sensor in a vehicle |
DE102017124309A1 (en) * | 2017-10-18 | 2019-04-18 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Method for evaluating a capacitance value of a capacitive sensor electrode |
US10656191B2 (en) * | 2017-12-18 | 2020-05-19 | Microsoft Technology Licensing, Llc | Capacitance measuring circuit |
DE102018113267A1 (en) | 2018-06-04 | 2019-12-05 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Method for evaluating capacitance values of a capacitive sensor electrode and capacitive proximity sensor arrangement |
US11209377B2 (en) * | 2019-03-05 | 2021-12-28 | Andrew Wireless Systems Gmbh | Methods and apparatuses for compensating for moisture absorption |
DE102019206282A1 (en) * | 2019-05-02 | 2020-11-05 | Witte Automotive Gmbh | Door unlocking and / or door opening mechanism with an actuating device |
CO2020000115A1 (en) * | 2020-01-07 | 2020-01-17 | Compania Colombiana De Ceram S A S | Device with capacitive plates for opening and closing taps |
DE102020102249A1 (en) | 2020-01-30 | 2021-08-05 | Preh Gmbh | Control element with a capacitive control panel and method for recognizing user input on a control element |
FR3109948A1 (en) * | 2020-05-06 | 2021-11-12 | Jd Distribution | WATER FOUNTAIN EQUIPPED WITH ACTUATION DEVICES WITH PRESENCE DETECTION |
KR20230044521A (en) | 2020-09-03 | 2023-04-04 | 마이크로칩 테크놀로지 인코포레이티드 | Voltage sampling using energy pulses and related systems, methods and apparatus |
US11661729B2 (en) * | 2021-04-29 | 2023-05-30 | Delta Faucet Company | Electronic faucet including capacitive sensitivity control |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333160A (en) * | 1964-02-24 | 1967-07-25 | Water Economy And Res Company | Proximity responsive system |
US4806846A (en) * | 1987-07-06 | 1989-02-21 | Kerber George L | High accuracy direct reading capacitance-to-voltage converter |
US5159276A (en) * | 1991-07-08 | 1992-10-27 | W. L. Gore & Associates, Inc. | Capacitance measuring circuit and method for liquid leak detection by measuring charging time |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453535A (en) * | 1967-10-20 | 1969-07-01 | Mallory & Co Inc P R | Capacitance test instrument using partial discharge time internal measurement |
JPS4838489B1 (en) * | 1967-10-25 | 1973-11-17 | ||
US3551919A (en) * | 1967-11-17 | 1971-01-05 | American Standard Inc | Antenna system for proximity control |
GB1212780A (en) * | 1967-11-27 | 1970-11-18 | Omron Tateisi Electronics Co | An automatic water supply system |
US3551319A (en) * | 1968-09-06 | 1970-12-29 | Kaiser Aluminium Chem Corp | Current collector |
US3761805A (en) * | 1971-06-24 | 1973-09-25 | Western Electric Co | Methods of and systems for measuring capacitance using a constant current charging technique |
US3886447A (en) * | 1972-05-17 | 1975-05-27 | Iwatsu Electric Co Ltd | Capacitance-voltage converter |
GB1395635A (en) * | 1972-06-26 | 1975-05-29 | Wiggins Teape Research Dev Ltd | Electrical capacitance meter arrangement |
US4149231A (en) * | 1977-05-04 | 1979-04-10 | Bunker Ramo Corporation | Capacitance-to-voltage transformation circuit |
US4558274A (en) * | 1983-09-14 | 1985-12-10 | Johnson Service Company | Apparatus and method determining the value of a capacitance |
DE3544187A1 (en) * | 1985-12-13 | 1987-06-19 | Flowtec Ag | CAPACITY MEASURING |
US4872485A (en) * | 1987-12-23 | 1989-10-10 | Coyne & Delany Co. | Sensor operated water flow control |
US5033508A (en) * | 1987-12-23 | 1991-07-23 | Coyne & Delany Co. | Sensor operated water flow control |
US4972070A (en) * | 1987-12-23 | 1990-11-20 | Coyne & Delany Co. | Sensor operated water flow control with separate filters and filter retainers |
US5025516A (en) * | 1988-03-28 | 1991-06-25 | Sloan Valve Company | Automatic faucet |
DE4116961A1 (en) * | 1991-05-24 | 1992-11-26 | Abb Patent Gmbh | MEASURING CIRCUIT FOR MEASURING CAPACITY |
US5294889A (en) * | 1992-03-27 | 1994-03-15 | Tandy Corporation | Battery operated capacitance measurement circuit |
US5461321A (en) * | 1993-09-17 | 1995-10-24 | Penberthy, Inc. | Apparatus and method for measuring capacitance from the duration of a charge-discharge charge cycle |
US5570869A (en) * | 1994-12-20 | 1996-11-05 | T & S Brass And Bronze, Inc. | Self-calibrating water fluid control apparatus |
-
1995
- 1995-12-26 US US08/578,464 patent/US5730165A/en not_active Expired - Lifetime
-
1996
- 1996-12-23 GB GB9813408A patent/GB2337124B/en not_active Expired - Fee Related
- 1996-12-23 WO PCT/US1996/020664 patent/WO1997023738A1/en active Application Filing
- 1996-12-23 DE DE19681725T patent/DE19681725B4/en not_active Revoked
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333160A (en) * | 1964-02-24 | 1967-07-25 | Water Economy And Res Company | Proximity responsive system |
US4806846A (en) * | 1987-07-06 | 1989-02-21 | Kerber George L | High accuracy direct reading capacitance-to-voltage converter |
US5159276A (en) * | 1991-07-08 | 1992-10-27 | W. L. Gore & Associates, Inc. | Capacitance measuring circuit and method for liquid leak detection by measuring charging time |
Cited By (86)
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Also Published As
Publication number | Publication date |
---|---|
GB2337124A (en) | 1999-11-10 |
GB2337124B (en) | 2000-07-12 |
US5730165A (en) | 1998-03-24 |
GB9813408D0 (en) | 1998-08-19 |
DE19681725B4 (en) | 2007-04-26 |
DE19681725T1 (en) | 1998-11-26 |
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