Inventor · disambiguated record
Alan G. Lewis
Also filed as: LEWIS ALAN · LEWIS ALAN G · LEWIS ALAN GERALD
30 granted patents·18 pending applications·1,549 citations·filing 1978–2016
97Inventor score
Top patents by PatentIndex Score
48 records- 0199US5589847ASwitched capacitor analog circuits using polysilicon thin film technologyXEROX CORP·Filed 1991·Granted Dec 31, 1996·344 cites·27 claims
- 0297US7403180B1Hybrid color synthesis for multistate reflective modulator displaysQUALCOMM MEMS TECHNOLOGIES INC·Filed 2007·Granted Jul 22, 2008·54 cites·32 claims
- 0397US5153420ATiming independent pixel-scale light sensing apparatusXEROX CORP·Filed 1990·Granted Oct 6, 1992·284 cites·28 claims
- 0496US5204661AInput/output pixel circuit and array of such circuitsXEROX CORP·Filed 1990·Granted Apr 20, 1993·314 cites·7 claims
- 0594US8204703B2Measurement and apparatus for electrical measurement of electrical drive parameters for a MEMS based displayGOVIL ALOK·Filed 2009·Granted Jun 19, 2012·15 cites·168 claims
- 0691US7855827B2Internal optical isolation structure for integrated front or back lightingQUALCOMM MEMS TECHNOLOGIES INC·Filed 2006·Granted Dec 21, 2010·28 cites·61 claims
- 0789US6040812AActive matrix display with integrated drive circuitryXEROX CORP·Filed 1996·Granted Mar 21, 2000·97 cites·20 claims
- 0889US5491347AThin-film structure with dense array of binary control units for presenting imagesXEROX CORP·Filed 1994·Granted Feb 13, 1996·101 cites·19 claims
- 0986US7777715B2Passive circuits for de-multiplexing display inputsQUALCOMM MEMS TECHNOLOGIES INC·Filed 2006·Granted Aug 17, 2010·6 cites·27 claims
- 1085US7580172B2MEMS device and interconnects for sameQUALCOMM MEMS TECHNOLOGIES INC·Filed 2006·Granted Aug 25, 2009·14 cites·47 claims
- 1183US8355883B2Measurement and apparatus for electrical measurement of electrical drive parameters for a MEMS based displayQUALCOMM MEMS TECHNOLOGIES INC·Filed 2012·Granted Jan 15, 2013·3 cites·20 claims
- 1283US6078936APresenting an image on a display as it would be presented by another image output device or on printing circuitryXEROX CORP·Filed 1996·Granted Jun 20, 2000·93 cites·39 claims
- 1383US5099239AMulti-channel analogue to digital convertorXEROX CORP·Filed 1989·Granted Mar 24, 1992·41 cites·14 claims
- 1476US5703621AUniversal display that presents all image types with high image fidelityXEROX CORP·Filed 1996·Granted Dec 30, 1997·52 cites·32 claims
- 1575US9322869B2Display apparatus including dummy display element for TFT testingPIXTRONIX INC·Filed 2014·Granted Apr 26, 2016·2 cites·20 claims
- 1675US8040338B2Method of making passive circuits for de-multiplexing display inputsQUALCOMM MEMS TECHNOLOGIES INC·Filed 2010·Granted Oct 18, 2011·2 cites·19 claims
- 1773US6281891B1Display with array and multiplexer on substrate and with attached digital-to-analog converter integrated circuit having many outputsXEROX CORP·Filed 1995·Granted Aug 28, 2001·48 cites·12 claims
- 1872US9818347B2Display apparatus including self-tuning circuits for controlling light modulatorsSNAPTRACK INC·Filed 2016·Granted Nov 14, 2017·2 cites·24 claims
- 1972US9613587B2Apparatus and method for adaptive image rendering based on ambient light levelsPIXTRONIX INC·Filed 2015·Granted Apr 4, 2017·2 cites·30 claims
- 2072US8405649B2Low voltage driver scheme for interferometric modulatorsLEWIS ALAN G·Filed 2009·Granted Mar 26, 2013·3 cites·38 claims
- 2172US4726653AStereoscopic viewerVIEW MASTER IDEAL GROUP INC·Filed 1986·Granted Feb 23, 1988·13 cites·13 claims
- 2268US8669926B2Drive scheme for a displayMIGNARD MARC M·Filed 2011·Granted Mar 11, 2014·2 cites·22 claims
- 2366US7724417B2MEMS switches with deforming membranesQUALCOMM MEMS TECHNOLOGIES INC·Filed 2006·Granted May 25, 2010·4 cites·25 claims
- 2461US8451298B2Multi-level stochastic dithering with noise mitigation via sequential template averagingSILVERSTEIN LOUIS D·Filed 2008·Granted May 28, 2013·1 cites·32 claims
- 2560US4171881AHand held motion picture viewerGAF CORP·Filed 1978·Granted Oct 23, 1979·5 cites·18 claims
- 2659US2008266333A1Hybrid color synthesis for multistate reflective modular displaysQUALCOMM MEMS TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2758US8775107B2Measurement and apparatus for electrical measurement of electrical drive parameters for a MEMS based displayGOVIL ALOK·Filed 2012·Granted Jul 8, 2014·0 cites·30 claims
- 2857US2013249936A1Multi-level stochastic dithering with noise mitigation via sequential template averagingQUALCOMM MEMS TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 2956US2013127881A1Systems, devices, and methods for driving a displayQUALCOMM MEMS TECHNOLOGIES INC·Filed 2012·Application pending·0 cites
- 3055US2013120470A1Shifted quad pixel and other pixel mosaics for displaysDJORDJEV KOSTADIN D·Filed 2012·Application pending·0 cites
- 3155US2013127926A1Systems, devices, and methods for driving a displayQUALCOMM MENS TECHNOLOGIES INC·Filed 2012·Application pending·0 cites
- 3255US2013120226A1Shifted quad pixel and other pixel mosaics for displaysDJORDJEV KOSTADIN D·Filed 2012·Application pending·0 cites
- 3354US9423449B2Display apparatus including dummy display element for TFT testingPIXTRONIX INC·Filed 2014·Granted Aug 23, 2016·0 cites·23 claims
- 3452US5140327AAnalog to digital converter utilizing a semiconductor capicitor arrayXEROX CORP·Filed 1991·Granted Aug 18, 1992·14 cites·4 claims
- 3552US2011285683A1System and method for choosing display modesTODOROVICH MARK M·Filed 2011·Application pending·0 cites
- 3649US2016086529A1Display apparatus incorporating ambient light dependent subframe divisionPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 3748US2011285757A1System and method for choosing display modesCUMMINGS WILLIAM J·Filed 2011·Application pending·0 cites
- 3848US2015351207A1Electrostatic discharge mitgation in display devicesQUALCOMM MEMS TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
- 3947US2014267210A1Active capacitor circuit for display voltage stabilizationQUALCOMM MEMS TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 4047US2012062615A1System and method of updating drive scheme voltagesVAN LIER WILHELMUS JOHANNES ROBERTUS·Filed 2011·Application pending·0 cites
- 4146US2013100176A1Systems and methods for optimizing frame rate and resolution for displaysQUALCOMM MEMS TECHNOLOGIES INC·Filed 2012·Application pending·0 cites
- 4245US8736590B2Low voltage driver scheme for interferometric modulatorsLEWIS ALAN G·Filed 2010·Granted May 27, 2014·0 cites·26 claims
- 4345US2014192079A1Adaptive temporal dither scheme for display devicesQUALCOMM MEMS TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 4444US2007126673A1Method and system for writing data to MEMS display elementsDJORDJEV KOSTADIN·Filed 2005·Application pending·0 cites
- 4540US2012236021A1Methods and apparatus for dither selectionPARMAR MANU·Filed 2011·Application pending·0 cites
- 4640US2012268479A1Methods and apparatus for improved dithering on a line multiplied displayPARMAR MANU·Filed 2011·Application pending·0 cites
- 4736US5164616AIntegrated sample and hold circuit with feedback circuit to increase storage timeXEROX CORP·Filed 1989·Granted Nov 17, 1992·5 cites·20 claims
- 4835US2016078824A1Display apparatus power management controller and methods of operation thereofPIXTRONIX INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →