Inventor · disambiguated record
Gregory S. Pettitt
Also filed as: PETTITT GREGORY · PETTITT GREGORY S · PETTITT GREGORY SCOTT
52 granted patents·3 pending applications·1,098 citations·filing 1994–2023
99Inventor score
Files withTEXAS INSTRUMENTS INC50PETTITT GREGORY S2CLATANOFF TODD ALAN1SMOYER ERIN PATRICIA MURPHY1TEXAS INSTR INCROPORATED1
Top patents by PatentIndex Score
55 records- 0195US7737989B2System and method for computing color correction coefficientsTEXAS INSTRUMENTS INC·Filed 2006·Granted Jun 15, 2010·19 cites·17 claims
- 0295US6594387B1Enhanced color correctionTEXAS INSTRUMENTS INC·Filed 2000·Granted Jul 15, 2003·97 cites·12 claims
- 0391US11586101B2LED illumination with red laser assistTEXAS INSTRUMENTS INC·Filed 2021·Granted Feb 21, 2023·2 cites·20 claims
- 0491US9939719B2Light modulator image display projector architecturesTEXAS INSTRUMENTS INC·Filed 2017·Granted Apr 10, 2018·7 cites·18 claims
- 0589US9618737B2Color sequence illumination system with phosphor light filterTEXAS INSTRUMENTS INC·Filed 2014·Granted Apr 11, 2017·11 cites·9 claims
- 0689US9195123B2Projector light source and system, including configuration for display of 3D imagesTEXAS INSTRUMENTS INC·Filed 2012·Granted Nov 24, 2015·7 cites·10 claims
- 0789US7570410B2High brightness display systems using multiple spatial light modulatorsTEXAS INSTRUMENTS INC·Filed 2006·Granted Aug 4, 2009·12 cites·5 claims
- 0889US7164397B2Discrete light color processorTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 16, 2007·41 cites·87 claims
- 0988US9664989B2Multi-spatial light modulator image display projector architectures using solid state light sourcesTEXAS INSTRUMENTS INC·Filed 2014·Granted May 30, 2017·8 cites·20 claims
- 1088US6774916B2Contour mitigation using parallel blue noise dithering systemTEXAS INSTRUMENTS INC·Filed 2001·Granted Aug 10, 2004·34 cites·8 claims
- 1188US5459528AVideo signal processor and method for secondary imagesTEXAS INSTRUMENTS INC·Filed 1994·Granted Oct 17, 1995·85 cites·17 claims
- 1286US9442357B2Spectral filtering of phosphor color wheelsTEXAS INSTRUMENTS INC·Filed 2012·Granted Sep 13, 2016·7 cites·20 claims
- 1386US6040876ALow intensity contouring and color shift reduction using ditherTEXAS INSTRUMENTS INC·Filed 1996·Granted Mar 21, 2000·96 cites·7 claims
- 1485US9664892B2Hybrid laser excited phosphor illumination apparatus and methodTEXAS INSTRUMENTS INC·Filed 2014·Granted May 30, 2017·8 cites·1 claims
- 1585US9344696B2Methods and apparatus for optical display using multiple spatial light modulators for increased resolutionTEXAS INSTRUMENTS INC·Filed 2015·Granted May 17, 2016·6 cites·34 claims
- 1685US6256073B1Color source selection for improved brightnessTEXAS INSTRUMENTS INC·Filed 1998·Granted Jul 3, 2001·86 cites·31 claims
- 1785US6108053AMethod of calibrating a color wheel system having a clear segmentTEXAS INSTRUMENTS INC·Filed 1998·Granted Aug 22, 2000·90 cites·5 claims
- 1884US7161608B2Digital system and method for displaying images using shifted bit-weights for neutral density filtering applicationsTEXAS INSTRUMENTS INC·Filed 2004·Granted Jan 9, 2007·31 cites·30 claims
- 1984US6665110B2Diagonal to rectangular pixel mapping for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 2002·Granted Dec 16, 2003·24 cites·20 claims
- 2082US11340521B2Light modulator image display projector architecturesTEXAS INSTRUMENTS INC·Filed 2018·Granted May 24, 2022·2 cites·19 claims
- 2181US10018902B2Projector light source and system, including configuration for display of 3D using passive viewing glassesTEXAS INSTRUMENTS INC·Filed 2015·Granted Jul 10, 2018·3 cites·22 claims
- 2281US7446785B1High bit depth display with low flickerTEXAS INSTRUMENTS INC·Filed 2000·Granted Nov 4, 2008·21 cites·9 claims
- 2381US5726718AError diffusion filter for DMD displayTEXAS INSTRUMENTS INC·Filed 1994·Granted Mar 10, 1998·50 cites·9 claims
- 2480US7477778B2Sequential color reproduction methodTEXAS INSTRUMENTS INC·Filed 2006·Granted Jan 13, 2009·4 cites·34 claims
- 2578US7893945B2Color mapping techniques for color imaging devicesTEXAS INSTRUMENTS INC·Filed 2006·Granted Feb 22, 2011·9 cites·8 claims
- 2677US7972001B2Projection illumination device and method for projection visual display system using multiple controlled light emitters having individual wavelengthsTEXAS INSTRUMENTS INC·Filed 2007·Granted Jul 5, 2011·5 cites·21 claims
- 2777US5623281AError diffusion filter for DMD displayTEXAS INSTRUMENTS INC·Filed 1994·Granted Apr 22, 1997·41 cites·11 claims
- 2876US10230928B2Color recapture using polarization recovery in a color-field sequential display systemTEXAS INSTRUMENTS INC·Filed 2015·Granted Mar 12, 2019·3 cites·24 claims
- 2976US6310591B1Spatial-temporal multiplexing for high bit-depth resolution displaysTEXAS INSTRUMENTS INC·Filed 1999·Granted Oct 30, 2001·46 cites·5 claims
- 3076US6061049ANon-binary pulse-width modulation for improved brightnessTEXAS INSTRUMENTS INC·Filed 1998·Granted May 9, 2000·46 cites·14 claims
- 3175US11320728B2Spatial light modulator image display projector apparatus with solid state illumination light sourcesTEXAS INSTRUMENTS INC·Filed 2018·Granted May 3, 2022·2 cites·29 claims
- 3275US8963838B2Enhanced projected image interfaceTEXAS INSTRUMENTS INC·Filed 2012·Granted Feb 24, 2015·4 cites·16 claims
- 3375US7181065B2Enhanced color correction circuitry capable of employing negative RGB valuesTEXAS INSTRUMENTS INC·Filed 2004·Granted Feb 20, 2007·11 cites·30 claims
- 3475US5812303ALight amplitude modulation with neutral density filtersTEXAS INSTRUMENTS INC·Filed 1996·Granted Sep 22, 1998·43 cites·20 claims
- 3574US10070106B2Optical system designs for generation of light fields using spatial light modulatorsTEXAS INSTRUMENTS INC·Filed 2016·Granted Sep 4, 2018·2 cites·41 claims
- 3673US6795085B1Contouring reduction in SLM-based displayTEXAS INSTRUMENTS INC·Filed 1998·Granted Sep 21, 2004·40 cites·8 claims
- 3772US7832870B2Projection system using reflected light from a color wheelTEXAS INSTRUMENTS INC·Filed 2006·Granted Nov 16, 2010·3 cites·21 claims
- 3872US7165847B2Method and system for light processing using a gold segmentTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 23, 2007·12 cites·17 claims
- 3970US7515746B2Automated color matching for tiled projection systemTEXAS INSTRUMENTS INC·Filed 2001·Granted Apr 7, 2009·9 cites·12 claims
- 4069US8411206B2Apparatus and method for decoding extended color space dataPETTITT GREGORY S·Filed 2007·Granted Apr 2, 2013·3 cites·8 claims
- 4169US7576759B2Parallel dithering contour mitigationTEXAS INSTRUMENTS INC·Filed 2004·Granted Aug 18, 2009·9 cites·10 claims
- 4268US7982827B2System and method for dynamically altering a color gamutTEXAS INSTRUMENTS INC·Filed 2006·Granted Jul 19, 2011·1 cites·17 claims
- 4367US8558771B2System and method for dynamically altering a color gamutCLATANOFF TODD ALAN·Filed 2011·Granted Oct 15, 2013·1 cites·6 claims
- 4465US8027108B2System and method for projection systems using sequential color techniquesTEXAS INSTRUMENTS INC·Filed 2006·Granted Sep 27, 2011·1 cites·20 claims
- 4564US12469475B2System and method for color processingTEXAS INSTRUMENTS INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 4664US6342898B1Compression and decompression of degamma tables for projection systemsTEXAS INSTRUMENTS INC·Filed 1999·Granted Jan 29, 2002·26 cites·16 claims
- 4764US5790205AMethod of increase sharpness in digital displaysTEXAS INSTRUMENTS INC·Filed 1996·Granted Aug 4, 1998·28 cites·13 claims
- 4859US2024142788A1Method and system for light emitting diode (led) illumination sourceTEXAS INSTRUMENTS INC·Filed 2023·Application pending·0 cites
- 4957US8139078B2Method and system for emulating a displaySMOYER ERIN PATRICIA MURPHY·Filed 2008·Granted Mar 20, 2012·1 cites·17 claims
- 5055US7336822B2Enhanced color correction circuitry capable of employing negative RGB valuesTEXAS INSTRUMENTS INC·Filed 2007·Granted Feb 26, 2008·0 cites·20 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →