Inventor · disambiguated record
David A. Ansley
Also filed as: ANSLEY DAVID A
20 granted patents·768 citations·filing 1991–2005
96Inventor score
Top patents by PatentIndex Score
20 records- 0190US5541769AUniform-brightness, high-gain display structures and methodsHUGHES TRAINING INC·Filed 1994·Granted Jul 30, 1996·43 cites·23 claims
- 0290US5414521ADynamic distortion correction apparatus and methodFiled 1991·Granted May 9, 1995·106 cites·3 claims
- 0389US5416876AFiber optic ribbon subminiature display for head/helmet mounted displayHUGHES TRAINING INC·Filed 1994·Granted May 16, 1995·83 cites·37 claims
- 0488US6122051AMulti-slit spectrometerRAYTHEON CO·Filed 1998·Granted Sep 19, 2000·95 cites·15 claims
- 0586US7038776B1Polarimeter to simultaneously measure the stokes vector components of lightRAYTHEON CO·Filed 2005·Granted May 2, 2006·18 cites·20 claims
- 0684US5546492AFiber optic ribbon displayHUGHES TRAINING INC·Filed 1994·Granted Aug 13, 1996·58 cites·50 claims
- 0780US5574580ALCD with integral light confinement having a pair of afocal lenslets positioned between liquid crystal cells and color polarizersHUGHES AIRCRAFT CO·Filed 1995·Granted Nov 12, 1996·64 cites·10 claims
- 0879US5726671AHelmet/head mounted projector systemHUGHES AIRCRAFT CO·Filed 1996·Granted Mar 10, 1998·69 cites·45 claims
- 0979US5612708AColor helmet mountable displayHUGHES AIRCRAFT CO·Filed 1996·Granted Mar 18, 1997·55 cites·18 claims
- 1075US5803570ACalibration system and method for display optical systemsRAYTHEON CO·Filed 1996·Granted Sep 8, 1998·54 cites·16 claims
- 1164US6707603B2Apparatus and method to distort an optical beam to avoid ionization at an intermediate focusRAYTHEON CO·Filed 2001·Granted Mar 16, 2004·8 cites·16 claims
- 1262US7016040B2Imaging polarimeter sensor with achromatic beam-splitting polarizerRAYTHEON CO·Filed 2003·Granted Mar 21, 2006·8 cites·16 claims
- 1360US5715094ALensless helmet/head mounted displayHUGHES AIRCRAFT CO·Filed 1996·Granted Feb 3, 1998·23 cites·7 claims
- 1459US6576891B2Gimbaled scanning system and methodRAYTHEON CO·Filed 2001·Granted Jun 10, 2003·3 cites·28 claims
- 1553US5319490AHelmet mounted display including synchronously moving tilted mechanismsHUGHES TRAINING INC·Filed 1992·Granted Jun 7, 1994·17 cites·20 claims
- 1650US5267061ANon-interfering viewing systems for use in catadioptric projection systemsHUGHES AIRCRAFT CO·Filed 1992·Granted Nov 30, 1993·18 cites·7 claims
- 1747US5260729ANon-interfering color viewing system using spectral multiplexingHUGHES AIRCRAFT CO·Filed 1991·Granted Nov 9, 1993·19 cites·17 claims
- 1845US5677788ATwo-stage projection systemHUGHES AIRCRAFT CO·Filed 1996·Granted Oct 14, 1997·11 cites·26 claims
- 1941US5546202ARear projection screen for high ambient light environments having a pinhole area substantially equal to luminous area of the light sourceHUGHES TRAINING INC·Filed 1994·Granted Aug 13, 1996·7 cites·26 claims
- 2041US5151799ASystem and technique for making holographic projection screensHUGHES AIRCRAFT CO·Filed 1991·Granted Sep 29, 1992·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →