Inventor · disambiguated record
Keith L. Davis
Also filed as: DAVIS KEITH · DAVIS KEITH C · DAVIS KEITH L · DAVIS KEITH LAUSTER
33 granted patents·6 pending applications·1,096 citations·filing 1996–2025
97Inventor score
Files withUNIVERSAL LIGHTING TECH INC16SONIC INNOVATIONS INC5HON TECH INC4TEAM IP HOLDINGS LLC4DAVIS KEITH L3
Top patents by PatentIndex Score
39 records- 0198US6669292B2Ergonomic chairHON TECH INC·Filed 2002·Granted Dec 30, 2003·232 cites·30 claims
- 0296US9974147B1Integrated LED driver for wireless communicationUNIVERSAL LIGHTING TECH INC·Filed 2016·Granted May 15, 2018·21 cites·9 claims
- 0395US6568760B2Chair of modular constructionHON TECH INC·Filed 2001·Granted May 27, 2003·106 cites·15 claims
- 0494US10004123B1Failure detection and alerting circuit for a differential mode surge protection device in an LED driverUNIVERSAL LIGHTING TECH INC·Filed 2017·Granted Jun 19, 2018·21 cites·7 claims
- 0594US9681512B1Combined wireless voltage controlled dimming interface for an LED driverUNIVERSAL LIGHTING TECH INC·Filed 2016·Granted Jun 13, 2017·23 cites·20 claims
- 0693US6574342B1Hearing aid fitting systemSONIC INNOVATIONS INC·Filed 2000·Granted Jun 3, 2003·83 cites·20 claims
- 0791US6201875B1Hearing aid fitting systemSONIC INNOVATIONS INC·Filed 1998·Granted Mar 13, 2001·131 cites·18 claims
- 0890US10243473B1Gate drive IC with adaptive operating modeUNIVERSAL LIGHTING TECH INC·Filed 2018·Granted Mar 26, 2019·7 cites·20 claims
- 0990US9693411B1LED driver configuration and dimming interface for dynamic adjustment of driver operating parametersUNIVERSAL LIGHTING TECH INC·Filed 2016·Granted Jun 27, 2017·11 cites·20 claims
- 1089US5907299AAnalog-to digital converter with delta-sigma modulatorSONIX TECHNOLOGIES INC·Filed 1996·Granted May 25, 1999·85 cites·20 claims
- 1188US9462655B1Circuit and method for monitoring functionality of an electronic surge suppressorUNIVERSAL LIGHTING TECH INC·Filed 2014·Granted Oct 4, 2016·13 cites·15 claims
- 1288US6717537B1Method and apparatus for minimizing latency in digital signal processing systemsSONIC INNOVATIONS INC·Filed 2002·Granted Apr 6, 2004·51 cites·19 claims
- 1387US10041984B1Input voltage sense circuit for boost power factor correction in isolated power suppliesUNIVERSAL LIGHTING TECH INC·Filed 2017·Granted Aug 7, 2018·3 cites·17 claims
- 1487US9369050B1Indirect current sensing method for a constant current flyback converterUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Jun 14, 2016·7 cites·13 claims
- 1587US6748089B1Switch responsive to an audio cueSONIC INNOVATIONS INC·Filed 2000·Granted Jun 8, 2004·43 cites·88 claims
- 1687US6044162ADigital hearing aid using differential signal representationsSONIC INNOVATIONS INC·Filed 1996·Granted Mar 28, 2000·103 cites·27 claims
- 1782US9469518B2Drip catcher apparatus and methodDAVIS KEITH L·Filed 2014·Granted Oct 18, 2016·6 cites·15 claims
- 1881US9618164B1Adapter for retrofitting LED lamps, method of use, and lighting fixture with retrofit adapterUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Apr 11, 2017·4 cites·30 claims
- 1980US9872809B1Reusable metal casketVANDOR CORP·Filed 2016·Granted Jan 23, 2018·7 cites·19 claims
- 2079US9629209B1Offline tuning interface for LED driversUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Apr 18, 2017·3 cites·16 claims
- 2179US6129638AGolf swing training apparatusFiled 1999·Granted Oct 10, 2000·70 cites·7 claims
- 2275US9583073B1Adaptive startup method for constant current LED driversUNIVERSAL LIGHTING TECH INC·Filed 2015·Granted Feb 28, 2017·2 cites·18 claims
- 2375US6702386B2Height and pivot-adjustable chair armHON TECH INC·Filed 2001·Granted Mar 9, 2004·30 cites·16 claims
- 2473US10320181B1Failure detection and alerting circuit for a common mode surge protection device in an LED driverUNIVERSAL LIGHTING TECH INC·Filed 2017·Granted Jun 11, 2019·2 cites·13 claims
- 2571US11524887B2Liquid container tilting apparatus and methodDAVIS KEITH LAUSTER·Filed 2021·Granted Dec 13, 2022·1 cites·1 claims
- 2671US9295143B1Wireless controlled lighting system with shared signal path on output wiresUNIVERSAL LIGHTING TECH INC·Filed 2014·Granted Mar 22, 2016·2 cites·20 claims
- 2759US2025220370A1System and method for performing hearing aid fittingsTEAM IP HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 2854US6199952B1Chair control gas spring retainer for chair height reductionHON TECH INC·Filed 1999·Granted Mar 13, 2001·24 cites·5 claims
- 2954US2018257923A1Drip catcher apparatus and methodDAVIS KEITH L·Filed 2018·Application pending·0 cites
- 3050US9926184B2Drip catcher apparatus and methodDAVIS KEITH L·Filed 2016·Granted Mar 27, 2018·0 cites·17 claims
- 3150US2024007807A1System and method for performing consumer hearing aid fittingsTEAM IP HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 3248US2007209096A1Garment with integrated measuring apparatusDAVIS KEITH C·Filed 2006·Application pending·0 cites
- 3347US2023104178A1System and method for performing consumer hearing aid fittingsTEAM IP HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 3446US9769896B1LED driver with offline tuning interface using hot and neutral inputsUNIVERSAL LIGHTING TECH INC·Filed 2016·Granted Sep 19, 2017·0 cites·20 claims
- 3540US11622216B2System and method for interactive mobile fitting of hearing aidsTEAM IP HOLDINGS LLC·Filed 2021·Granted Apr 4, 2023·0 cites·26 claims
- 3640US9844118B1AC LED driver circuitUNIVERSAL LIGHTING TECH INC·Filed 2016·Granted Dec 12, 2017·0 cites·20 claims
- 3736US2018027619A1Arcing protectorUNIVERSAL LIGHTING TECH INC·Filed 2016·Application pending·0 cites
- 3832US5749125AHinge bracket for a cabinet doorHON IND INC·Filed 1996·Granted May 12, 1998·5 cites·10 claims
- 3928US9932057B2Pallet jack mounting systemHAVIS INC·Filed 2016·Granted Apr 3, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →