Inventor · disambiguated record
Mark A. Handschy
Also filed as: HANDSCHY MARK · HANDSCHY MARK A
36 granted patents·8 pending applications·2,941 citations·filing 1987–2012
98Inventor score
Files withDISPLAYTECH INC24HANDSCHY MARK A12MICRON TECHNOLOGY INC2MODDEL GARRETT1O'CALLAGHAN MICHAEL1
Top patents by PatentIndex Score
44 records- 0198US7206134B2Compact electronic viewfinderDISPLAYTECH INC·Filed 2005·Granted Apr 17, 2007·252 cites·17 claims
- 0298US6359723B1Optics arrangements including light source arrangements for an active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 2000·Granted Mar 19, 2002·215 cites·25 claims
- 0398US5808800AOptics arrangements including light source arrangements for an active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 1994·Granted Sep 15, 1998·428 cites·70 claims
- 0497US6195136B1Optics arrangement including light source arrangement for an active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 1999·Granted Feb 27, 2001·251 cites·8 claims
- 0597US5748164AActive matrix liquid crystal image generatorDISPLAYTECH INC·Filed 1994·Granted May 5, 1998·179 cites·57 claims
- 0697US5596451AMiniature image generator including optics arrangementDISPLAYTECH INC·Filed 1995·Granted Jan 21, 1997·361 cites·43 claims
- 0795US6507330B1DC-balanced and non-DC-balanced drive schemes for liquid crystal devicesDISPLAYTECH INC·Filed 2001·Granted Jan 14, 2003·140 cites·22 claims
- 0895US5182665ADiffractive light modulatorDISPLAYTECH INC·Filed 1990·Granted Jan 26, 1993·186 cites·44 claims
- 0993US6633301B1RGB illuminator with calibration via single detector servoDISPLAYTECH INC·Filed 1999·Granted Oct 14, 2003·155 cites·28 claims
- 1091US7733557B2Spatial light modulators with changeable phase masks for use in holographic data storageMICRON TECHNOLOGY INC·Filed 2007·Granted Jun 8, 2010·16 cites·21 claims
- 1191US5347378AFast switching color filters for frame-sequential video using ferroelectric liquid crystal color-selective filtersDISPLAYTECH INC·Filed 1993·Granted Sep 13, 1994·187 cites·52 claims
- 1287US8337020B2Polarization conversion and color-combination techniques for pico projector illuminatorsHANDSCHY MARK A·Filed 2009·Granted Dec 25, 2012·22 cites·14 claims
- 1387US6038005AOptics arrangements including light source arrangements for an active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 1998·Granted Mar 14, 2000·52 cites·25 claims
- 1486US8059142B2Digital displayHANDSCHY MARK A·Filed 2008·Granted Nov 15, 2011·8 cites·27 claims
- 1586US4813771AElectro-optic switching devices using ferroelectric liquid crystalsDISPLAYTECH INC·Filed 1987·Granted Mar 21, 1989·62 cites·82 claims
- 1684US5757348AActive matrix liquid crystal image generator with hybrid writing schemeDISPLAYTECH INC·Filed 1994·Granted May 26, 1998·58 cites·46 claims
- 1783US7012730B2Optics arrangements including light source arrangements for an active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 2002·Granted Mar 14, 2006·16 cites·29 claims
- 1882US5552916ADiffractive light modulatorDISPLAYTECH INC·Filed 1993·Granted Sep 3, 1996·62 cites·30 claims
- 1980US8130185B2Active matrix liquid crystal image generatorHANDSCHY MARK A·Filed 2007·Granted Mar 6, 2012·4 cites·10 claims
- 2079US8134771B2Spatial light modulators with changeable phase masks for use in holographic data storageHANDSCHY MARK A·Filed 2010·Granted Mar 13, 2012·4 cites·17 claims
- 2179US8130439B2Optics arrangements including light source arrangements for an active matrix liquid crystal generatorHANDSCHY MARK A·Filed 2007·Granted Mar 6, 2012·3 cites·23 claims
- 2279US7656768B2Phase masks for use in holographic data storageMICRON TECHNOLOGY INC·Filed 2005·Granted Feb 2, 2010·5 cites·26 claims
- 2379US6570550B1Active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 1998·Granted May 27, 2003·40 cites·30 claims
- 2478US6317112B1Active matrix liquid crystal image generator with hybrid writing schemeDISPLAYTECH INC·Filed 1998·Granted Nov 13, 2001·43 cites·25 claims
- 2578US5900976ADisplay system including a polarizing beam splitterDISPLAYTECH INC·Filed 1998·Granted May 4, 1999·57 cites·16 claims
- 2675US8477083B2Gamma variation using illumination intensityHANDSCHY MARK A·Filed 2011·Granted Jul 2, 2013·1 cites·16 claims
- 2771US8107344B2Phase masks for use in holographic data storageHANDSCHY MARK A·Filed 2009·Granted Jan 31, 2012·2 cites·16 claims
- 2868US8144269B2Reflective LCOS displays utilizing novel polarizing beam splittersHANDSCHY MARK A·Filed 2010·Granted Mar 27, 2012·1 cites·14 claims
- 2967US5694147ALiquid crystal integrated circuit display including as arrangement for maintaining the liquid crystal at a controlled temperatureDISPLAYTECH INC·Filed 1995·Granted Dec 2, 1997·38 cites·29 claims
- 3066US6100945ACompensator arrangements for a continuously viewable, DC field-balanced, reflective, ferroelectric liquid crystal display systemDISPLAYTECH INC·Filed 1999·Granted Aug 8, 2000·23 cites·15 claims
- 3166US5178445AOptically addressed spatial light modulatorMODDEL GARRETT·Filed 1989·Granted Jan 12, 1993·31 cites·6 claims
- 3258US7170483B2Active matrix liquid crystal image generatorDISPLAYTECH INC·Filed 2003·Granted Jan 30, 2007·3 cites·38 claims
- 3357US5539555AHigh contrast distorted helex effect electro-optic devices and tight ferroelectric pitch ferroelectric liquid crystal compositions useful thereinDISPLAYTECH INC·Filed 1992·Granted Jul 23, 1996·18 cites·24 claims
- 3454US2012075320A1Defect mapping for a digital displayHANDSCHY MARK A·Filed 2011·Application pending·0 cites
- 3554US2012069060A1Nor-based grayscale for a digital displayHANDSCHY MARK A·Filed 2011·Application pending·0 cites
- 3647US2006103913A1Optics arrangements including light source arrangements for an active matrix liquid crystal image generatorHANDSCHY MARK A·Filed 2005·Application pending·0 cites
- 3746US2010135038A1Frontlights for reflective displaysHANDSCHY MARK A·Filed 2009·Application pending·0 cites
- 3842US2008284973A1Layer alignment of smectic liquid crystalsWALL BENTLEY·Filed 2008·Application pending·0 cites
- 3942US2014009731A1Methods and apparatus for high fill factor and high optical efficiency pixel architectureO'CALLAGHAN MICHAEL·Filed 2012·Application pending·0 cites
- 4041US2002113912A1Dual model near-eye and projection display systemFiled 2001·Application pending·0 cites
- 4139US2002047824A1Active matrix liquid crystal image generator with hybrid writing schemeFiled 2001·Application pending·0 cites
- 4238US5523864AAnalog liquid crystal spatial light modulator including an internal voltage boosterDISPLAYTECH INC·Filed 1994·Granted Jun 4, 1996·7 cites·16 claims
- 4336US5500748ALiquid crystal spatial light modulator including an internal voltage boosterDISPLAYTECH INC·Filed 1994·Granted Mar 19, 1996·6 cites·10 claims
- 4435US5103329ASurface stabilized ferroelectric liquid crystal switching using proximity effectsUNIV COLORADO FOUNDATION·Filed 1991·Granted Apr 7, 1992·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →