Inventor · disambiguated record
David M. Pepper
Also filed as: PEPPER DAVID · PEPPER DAVID M · PEPPER DAVID MORT
72 granted patents·2 pending applications·2,627 citations·filing 1980–2022
99Inventor score
Files withHRL LAB LLC37HUGHES AIRCRAFT CO20HUGHES ELECTRONICS CORP6PEPPER DAVID M6NEXT GENERATION ROBOTICS INC2
Top patents by PatentIndex Score
74 records- 0198US6777244B2Compact sensor using microcavity structuresHRL LAB LLC·Filed 2000·Granted Aug 17, 2004·164 cites·59 claims
- 0298US6765495B1Inter vehicle communication systemHRL LAB LLC·Filed 2000·Granted Jul 20, 2004·579 cites·61 claims
- 0397US7729572B1Optical tapped time delay modules and arraysHRL LAB LLC·Filed 2008·Granted Jun 1, 2010·111 cites·14 claims
- 0497US6552696B1Electronically tunable reflectorHRL LAB LLC·Filed 2000·Granted Apr 22, 2003·197 cites·28 claims
- 0596US7821704B1Compact, tunable, efficient IR laser and IR guiding silica fibersHRL LAB LLC·Filed 2007·Granted Oct 26, 2010·30 cites·17 claims
- 0695US7262861B1Ultrasound single-element non-contacting inspection systemHRL LAB LLC·Filed 2004·Granted Aug 28, 2007·63 cites·26 claims
- 0795US4803696ALaser with grating feedback unstable resonatorHUGHES AIRCRAFT CO·Filed 1987·Granted Feb 7, 1989·69 cites·16 claims
- 0894US8229304B1Phase control of a fiber optic bundlePEPPER DAVID M·Filed 2009·Granted Jul 24, 2012·35 cites·24 claims
- 0993US12080986B2Spectrally and spatially distributed phase-conjugate, long-laser resonatorPEPPER DAVID M·Filed 2021·Granted Sep 3, 2024·3 cites·20 claims
- 1093US7724994B1Digitally controlled optical tapped time delay modules and arraysHRL LAB LLC·Filed 2008·Granted May 25, 2010·19 cites·6 claims
- 1193US6819432B2Coherent detecting receiver using a time delay interferometer and adaptive beam combinerHRL LAB LLC·Filed 2001·Granted Nov 16, 2004·62 cites·20 claims
- 1292US8681421B1Molecular gas-filled hollow core photonic crystal fiber laser at infra-red wavelengthsPEPPER DAVID M·Filed 2010·Granted Mar 25, 2014·13 cites·8 claims
- 1391US5585921ALaser-ultrasonic non-destructive, non-contacting inspection systemHUGHES AIRCRAFT CO·Filed 1995·Granted Dec 17, 1996·119 cites·69 claims
- 1490US7142348B2Conformal retro-modulator optical devicesHRL LAB LLC·Filed 2005·Granted Nov 28, 2006·12 cites·8 claims
- 1589US8228582B1Optical retro-reflective apparatus with modulation capabilityPEPPER DAVID M·Filed 2010·Granted Jul 24, 2012·7 cites·16 claims
- 1689US7382465B1Optical vibrometerHRL LAB LLC·Filed 2006·Granted Jun 3, 2008·18 cites·18 claims
- 1789US7119906B2Optical remote sensor with differential Doppler motion compensationHRL LAB LLC·Filed 2004·Granted Oct 10, 2006·34 cites·24 claims
- 1888US7486893B1Dynamic optical interconnect system reference signal formationHRL LAB LLC·Filed 2005·Granted Feb 3, 2009·16 cites·20 claims
- 1988US7089796B2Time-reversed photoacoustic system and uses thereofHRL LAB LLC·Filed 2004·Granted Aug 15, 2006·37 cites·42 claims
- 2088US5374456ASurface potential control in plasma processing of materialsHUGHES AIRCRAFT CO·Filed 1992·Granted Dec 20, 1994·68 cites·23 claims
- 2187US7345804B1Dynamic optical tag communicator and system using corner cube modulating retroreflectorHRL LAB LLC·Filed 2006·Granted Mar 18, 2008·14 cites·16 claims
- 2287US6075603AContactless acoustic sensing system with detector array scanning and self-calibratingHUGHES ELECTRONICS CORP·Filed 1997·Granted Jun 13, 2000·62 cites·60 claims
- 2387US5926494ALaser systems with improved performance and reduced parasitics and methodHUGHES ELECTRONICS CORP·Filed 1997·Granted Jul 20, 1999·71 cites·27 claims
- 2487US5038359ASelf-pumped, optical phase conjugation method and apparatus using pseudo-conjugator to produce retroreflected seed beamHUGHES AIRCRAFT CO·Filed 1989·Granted Aug 6, 1991·62 cites·40 claims
- 2584US5042922AMethod for improvidng the spatial resolution in an integrated adaptive optics apparatusHUGHES AIRCRAFT CO·Filed 1986·Granted Aug 27, 1991·52 cites·14 claims
- 2682US7027161B2Adaptive optical system with self-referencing contrast controlHRL LAB LLC·Filed 2002·Granted Apr 11, 2006·24 cites·30 claims
- 2782US6696692B1Process control methods for use with e-beam fabrication technologyHRL LAB LLC·Filed 2000·Granted Feb 24, 2004·19 cites·25 claims
- 2881US6760512B2Electro-optical programmable true-time delay generatorHRL LAB LLC·Filed 2001·Granted Jul 6, 2004·21 cites·41 claims
- 2981US4762397AOptical phase conjugator with spatially resolvable thresholding utilizing liquid crystal light valveHUGHES AIRCRAFT CO·Filed 1987·Granted Aug 9, 1988·38 cites·18 claims
- 3080US6809991B1Method and apparatus for detecting hidden features disposed in an opaque environmentRAYTHEON CO·Filed 2003·Granted Oct 26, 2004·22 cites·21 claims
- 3180US6285514B1Lens for angularly overlapping a central portion of an optical beam with an outer portion of the beamHUGHES ELECTRONICS CORP·Filed 2000·Granted Sep 4, 2001·16 cites·18 claims
- 3279US7174064B2Optical channelizer utilizing resonant microsphere couplingHRL LAB LLC·Filed 2004·Granted Feb 6, 2007·15 cites·21 claims
- 3377US6973830B2Time-reversed photoacoustic system and uses thereofHRL LAB LLC·Filed 2004·Granted Dec 13, 2005·16 cites·20 claims
- 3477US6954302B2Conformal retro-modulator optical devicesHRL LAB LLC·Filed 2003·Granted Oct 11, 2005·14 cites·57 claims
- 3577US6778318B2Optical-to-wireless WDM converterHRL LAB LLC·Filed 2001·Granted Aug 17, 2004·18 cites·67 claims
- 3677US6087652AContactless acoustic sensing system with detector array scanning and self-calibrationHUGHES ELECTRONICS CORP·Filed 1999·Granted Jul 11, 2000·26 cites·3 claims
- 3776US7292791B2Optical-to-wireless wdm converterHRL LAB LLC·Filed 2004·Granted Nov 6, 2007·12 cites·4 claims
- 3875US7471454B1Dynamic optical tag communicator and system using corner cube modulating retroreflectorHRL LAB LLC·Filed 2008·Granted Dec 30, 2008·3 cites·11 claims
- 3974US7259859B2Terahertz modulation spectrometerHRL LAB LLC·Filed 2004·Granted Aug 21, 2007·11 cites·26 claims
- 4074US6490076B2Optical phased array for depolarized optical beam controlHRL LAB LLC·Filed 2001·Granted Dec 3, 2002·15 cites·45 claims
- 4174US5684592ASystem and method for detecting ultrasound using time-delay interferometryHUGHES AIRCRAFT CO·Filed 1995·Granted Nov 4, 1997·48 cites·25 claims
- 4273US5717516AHybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensationHUGHES AIRCRAFT CO·Filed 1997·Granted Feb 10, 1998·45 cites·55 claims
- 4371US5546187ASelf-referencing laser-based ultrasonic wave receiverHUGHES AIRCRAFT CO·Filed 1995·Granted Aug 13, 1996·47 cites·36 claims
- 4469US7701027B1Method and apparatus for reduction of non-adaptive signals in photo-EMF sensorsHRL LAB LLC·Filed 2006·Granted Apr 20, 2010·1 cites·22 claims
- 4569US7283751B2Adaptive optical system compensating for phase fluctuationsHRL LAB LLC·Filed 2004·Granted Oct 16, 2007·11 cites·21 claims
- 4668US6657732B2Vibrometer system using a two input beam phase conjugate mirrorHRL LAB LLC·Filed 2001·Granted Dec 2, 2003·11 cites·54 claims
- 4768US5046824AAdaptive optics system and methodHUGHES AIRCRAFT CO·Filed 1989·Granted Sep 10, 1991·26 cites·16 claims
- 4867US12454453B2Wavefront reversal device using a MEMS spatial phase modulator integrated with a retroreflector arrayPEPPER DAVID M·Filed 2021·Granted Oct 28, 2025·0 cites·17 claims
- 4967US4739496AAssociative holographic memory apparatus employing phase conjugate mirrorsHUGHES AIRCRAFT CO·Filed 1985·Granted Apr 19, 1988·23 cites·12 claims
- 5066US4767195ASystem and method for encoding information onto an optical beamHUGHES AIRCRAFT CO·Filed 1986·Granted Aug 30, 1988·24 cites·34 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →