Inventor · disambiguated record
Donald B. Doherty
Also filed as: DOHERTY DONALD B · MEYER RICHARD C
48 granted patents·1 pending application·4,698 citations·filing 1993–2007
99Inventor score
Top patents by PatentIndex Score
49 records- 0199US5365283AColor phase control for projection display using spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1993·Granted Nov 15, 1994·332 cites·9 claims
- 0298US6778155B2Display operation with inserted block clearsTEXAS INSTRUMENTS INC·Filed 2001·Granted Aug 17, 2004·198 cites·27 claims
- 0398US5526051ADigital television systemTEXAS INSTRUMENTS INC·Filed 1993·Granted Jun 11, 1996·374 cites·32 claims
- 0498US5497172APulse width modulation for spatial light modulator with split reset addressingTEXAS INSTRUMENTS INC·Filed 1994·Granted Mar 5, 1996·563 cites·13 claims
- 0597US6480177B2Blocked stepped address voltage for micromechanical devicesTEXAS INSTRUMENTS INC·Filed 1998·Granted Nov 12, 2002·223 cites·17 claims
- 0697US5592188AMethod and system for accentuating intense white display areas in sequential DMD video systemsTEXAS INSTRUMENTS INC·Filed 1995·Granted Jan 7, 1997·230 cites·17 claims
- 0797US5497197ASystem and method for packaging data into video processorTEXAS INSTRUMENTS INC·Filed 1993·Granted Mar 5, 1996·396 cites·10 claims
- 0897US5448314AMethod and apparatus for sequential color imagingTEXAS INSTRUMENTS INC·Filed 1994·Granted Sep 5, 1995·527 cites·20 claims
- 0996US7405856B2Display system timing control methodTEXAS INSTRUMENTS INC·Filed 2007·Granted Jul 29, 2008·23 cites·20 claims
- 1096US5657099AColor phase control for projection display using spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1995·Granted Aug 12, 1997·251 cites·8 claims
- 1195US5619228AMethod for reducing temporal artifacts in digital video systemsTEXAS INSTRUMENTS INC·Filed 1996·Granted Apr 8, 1997·167 cites·5 claims
- 1294US7233427B2Display system with clock droppingTEXAS INSTRUMENTS INC·Filed 2006·Granted Jun 19, 2007·20 cites·7 claims
- 1394US6201521B1Divided reset for addressing spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1996·Granted Mar 13, 2001·138 cites·3 claims
- 1494US5751379AMethod to reduce perceptual contouring in display systemsTEXAS INSTRUMENTS INC·Filed 1996·Granted May 12, 1998·139 cites·6 claims
- 1593US5969710ABit-splitting for pulse width modulated spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1996·Granted Oct 19, 1999·141 cites·15 claims
- 1689US7164397B2Discrete light color processorTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 16, 2007·41 cites·87 claims
- 1789US7061512B2Constant-weight bit-slice PWM method and system for scrolling color display systemsTEXAS INSTRUMENTS INC·Filed 2003·Granted Jun 13, 2006·36 cites·12 claims
- 1889US5488431AVideo data formatter for a multi-channel digital television system without overlapTEXAS INSTRUMENTS INC·Filed 1995·Granted Jan 30, 1996·119 cites·21 claims
- 1987US7019881B2Display system with clock droppingTEXAS INSTRUMENTS INC·Filed 2003·Granted Mar 28, 2006·25 cites·21 claims
- 2087US6008785AGenerating load/reset sequences for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1997·Granted Dec 28, 1999·86 cites·18 claims
- 2186US5519450AGraphics subsystem for digital televisionTEXAS INSTRUMENTS INC·Filed 1994·Granted May 21, 1996·74 cites·20 claims
- 2283US6987597B2Pulse width modulation sequence generationTEXAS INSTRUMENTS INC·Filed 2004·Granted Jan 17, 2006·18 cites·4 claims
- 2382US5528317ATiming circuit for video display having a spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1994·Granted Jun 18, 1996·56 cites·15 claims
- 2481US5726718AError diffusion filter for DMD displayTEXAS INSTRUMENTS INC·Filed 1994·Granted Mar 10, 1998·50 cites·9 claims
- 2580US7477778B2Sequential color reproduction methodTEXAS INSTRUMENTS INC·Filed 2006·Granted Jan 13, 2009·4 cites·34 claims
- 2678US6967759B2Pulse width modulation sequence generationTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 22, 2005·12 cites·20 claims
- 2778US5598188AMemory architecture for reformatting and storing display data in standard TV and HDTV systemsTEXAS INSTRUMENTS INC·Filed 1995·Granted Jan 28, 1997·58 cites·7 claims
- 2876US6310591B1Spatial-temporal multiplexing for high bit-depth resolution displaysTEXAS INSTRUMENTS INC·Filed 1999·Granted Oct 30, 2001·46 cites·5 claims
- 2976US5680156AMemory architecture for reformatting and storing display data in standard TV and HDTV systemsTEXAS INSTRUMENTS INC·Filed 1994·Granted Oct 21, 1997·41 cites·12 claims
- 3074US5912712ATime expansion of pulse width modulation sequences by clock droppingTEXAS INSTRUMENTS INC·Filed 1998·Granted Jun 15, 1999·42 cites·15 claims
- 3173US6795085B1Contouring reduction in SLM-based displayTEXAS INSTRUMENTS INC·Filed 1998·Granted Sep 21, 2004·40 cites·8 claims
- 3269US6683290B2Constant light disable for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 2001·Granted Jan 27, 2004·10 cites·49 claims
- 3367US6898019B2Pulse width modulation sequence generationTEXAS INSTRUMENTS INC·Filed 2004·Granted May 24, 2005·7 cites·14 claims
- 3467US6115083ALoad/reset sequence controller for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1997·Granted Sep 5, 2000·32 cites·15 claims
- 3566US6573951B1Non-terminating pulse width modulation for displaysTEXAS INSTRUMENTS INC·Filed 1999·Granted Jun 3, 2003·30 cites·6 claims
- 3665US6300924B1Displaying video data on a spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1995·Granted Oct 9, 2001·29 cites·10 claims
- 3765US5838385ASampling analog video signal for secondary imagesTEXAS INSTRUMENTS INC·Filed 1996·Granted Nov 17, 1998·33 cites·19 claims
- 3863US6970150B2Control timing for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 29, 2005·6 cites·13 claims
- 3953US8040305B2Constant-weight bit-slice PWM method and system for scrolling color display systemsTEXAS INSTRUMENTS INC·Filed 2006·Granted Oct 18, 2011·0 cites·27 claims
- 4053US7876298B2Control timing for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 2005·Granted Jan 25, 2011·0 cites·1 claims
- 4153US6285491B1Adaptive temporal modulation of periodically varying light sourcesTEXAS INSTRUMENTS INC·Filed 1999·Granted Sep 4, 2001·20 cites·15 claims
- 4252US5999227ASpecial features for digital televisionTEXAS INSTRUMENTS INC·Filed 1997·Granted Dec 7, 1999·17 cites·9 claims
- 4351US7916104B2Increased intensity resolution for pulse-width modulation-based displays with light emitting diode illuminationTEXAS INSTRUMENTS INC·Filed 2005·Granted Mar 29, 2011·0 cites·23 claims
- 4451US6300963B1Single-frame display memory for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1994·Granted Oct 9, 2001·15 cites·11 claims
- 4550US5764208AReset scheme for spatial light modulatorsTEXAS INSTRUMENTS INC·Filed 1996·Granted Jun 9, 1998·15 cites·4 claims
- 4648US6014128ADetermining optimal pulse width modulation patterns for spatial light modulatorTEXAS INSTRUMENTS INC·Filed 1996·Granted Jan 11, 2000·14 cites·11 claims
- 4744US8139871B2Circuit and method for adaptive, lossless compression of successive digital dataDOHERTY DONALD B·Filed 2007·Granted Mar 20, 2012·0 cites·14 claims
- 4842US2006066540A1Spatial light modulation display systemTEXAS INSTRUMENTS INC·Filed 2004·Application pending·0 cites
- 4939US8614723B2Apparatus and method for increasing compensation sequence storage density in a projection visual display systemPACHECO ROMAN J·Filed 2006·Granted Dec 24, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →