Assignee
PHYSICAL OPTICS CORP
US·140 granted patents·8 pending applications·7,409 citations·filing 1987–2020
Top patents by PatentIndex Score
148 records- 0198US7731517B2Inherently sealed electrical connectorPHYSICAL OPTICS CORP·Filed 2008·Granted Jun 8, 2010·116 cites·29 claims
- 0298US7462035B2Electrical connector configured as a fastening elementPHYSICAL OPTICS CORP·Filed 2005·Granted Dec 9, 2008·194 cites·25 claims
- 0398US5278687AMultiwavelength data communication fiber linkPHYSICAL OPTICS CORP·Filed 1991·Granted Jan 11, 1994·393 cites·61 claims
- 0497US5764317A3-D volume visualization displayPHYSICAL OPTICS CORP·Filed 1995·Granted Jun 9, 1998·292 cites·22 claims
- 0597US5609939AViewing screen formed using coherent lightPHYSICAL OPTICS CORP·Filed 1994·Granted Mar 11, 1997·142 cites·20 claims
- 0696US9831899B1Integrative software radioPHYSICAL OPTICS CORP·Filed 2015·Granted Nov 28, 2017·34 cites·25 claims
- 0796US7336299B2Panoramic video system with real-time distortion-free imagingPHYSICAL OPTICS CORP·Filed 2004·Granted Feb 26, 2008·126 cites·19 claims
- 0896US5838403ALiquid crystal display system with internally reflecting waveguide for backlighting and non-Lambertian diffusingPHYSICAL OPTICS CORP·Filed 1996·Granted Nov 17, 1998·208 cites·67 claims
- 0996US5384221ABirefringent azo dye polymer erasable optical storage mediumPHYSICAL OPTICS CORP·Filed 1993·Granted Jan 24, 1995·83 cites·19 claims
- 1096US5293272AHigh finesse holographic fabry-perot etalon and method of fabricatingPHYSICAL OPTICS CORP·Filed 1992·Granted Mar 8, 1994·338 cites·22 claims
- 1196US5067788AHigh modulation rate optical plasmon waveguide modulatorPHYSICAL OPTICS CORP·Filed 1990·Granted Nov 26, 1991·197 cites·12 claims
- 1295US9722646B1Integrative software radio frequency management system and method for compensation of nonlinear response in radio frequency devicesPHYSICAL OPTICS CORP·Filed 2015·Granted Aug 1, 2017·20 cites·38 claims
- 1395US7753685B2Self-identifying electrical connectorPHYSICAL OPTICS CORP·Filed 2008·Granted Jul 13, 2010·46 cites·33 claims
- 1495US7658612B2Body conformable electrical networkPHYSICAL OPTICS CORP·Filed 2008·Granted Feb 9, 2010·30 cites·22 claims
- 1595US7231017B2Lobster eye X-ray imaging system and method of fabrication thereofPHYSICAL OPTICS CORP·Filed 2005·Granted Jun 12, 2007·49 cites·21 claims
- 1695US6483976B2Optical element having an integral surface diffuserPHYSICAL OPTICS CORP·Filed 2001·Granted Nov 19, 2002·79 cites·15 claims
- 1795US6169594B1Beam deflector and scannerPHYSICAL OPTICS CORP·Filed 1998·Granted Jan 2, 2001·202 cites·43 claims
- 1895US5534386AHomogenizer formed using coherent light and a holographic diffuserPHYSICAL OPTICS CORP·Filed 1995·Granted Jul 9, 1996·164 cites·23 claims
- 1995US5485277ASurface plasmon resonance sensor and methods for the utilization thereofPHYSICAL OPTICS CORP·Filed 1994·Granted Jan 16, 1996·385 cites·20 claims
- 2095US5365354AGrin type diffuser based on volume holographic materialPHYSICAL OPTICS CORP·Filed 1992·Granted Nov 15, 1994·167 cites·10 claims
- 2194US9163936B1Three-dimensional profilometerPHYSICAL OPTICS CORP·Filed 2013·Granted Oct 20, 2015·25 cites·20 claims
- 2294US8376760B1Avionics data storage device and transfer system with electro-opto-mechanical identificationPHYSICAL OPTICS CORP·Filed 2011·Granted Feb 19, 2013·28 cites·47 claims
- 2394US6130730ABacklight assembly for a displayPHYSICAL OPTICS CORP·Filed 1998·Granted Oct 10, 2000·129 cites·50 claims
- 2493US10014552B1Lithium ion rechargeable batteryPHYSICAL OPTICS CORP·Filed 2016·Granted Jul 3, 2018·25 cites·18 claims
- 2593US9784887B1Meteorological sensing systems and methodsPHYSICAL OPTICS CORP·Filed 2014·Granted Oct 10, 2017·55 cites·6 claims
- 2693US6595644B2Dynamic time multiplexed holographic screen with 3-D projectionPHYSICAL OPTICS CORP·Filed 2001·Granted Jul 22, 2003·40 cites·18 claims
- 2793US6256447B1Backlight for correcting diagonal line distortionPHYSICAL OPTICS CORP·Filed 1998·Granted Jul 3, 2001·144 cites·42 claims
- 2893US6226296B1Metropolitan area network switching system and method of operation thereofPHYSICAL OPTICS CORP·Filed 1997·Granted May 1, 2001·124 cites·26 claims
- 2993US5956106AIlluminated display with light source destructuring and shaping devicePHYSICAL OPTICS CORP·Filed 1996·Granted Sep 21, 1999·118 cites·25 claims
- 3093US5497430AMethod and apparatus for image recognition using invariant feature signalsPHYSICAL OPTICS CORP·Filed 1994·Granted Mar 5, 1996·231 cites·20 claims
- 3192US6352359B1Vehicle light assembly including a diffuser surface structurePHYSICAL OPTICS CORP·Filed 1998·Granted Mar 5, 2002·124 cites·39 claims
- 3292US5026131AHigh channel density, broad bandwidth wavelength division multiplexer with highly non-uniform Bragg-Littrow holographic gratingPHYSICAL OPTICS CORP·Filed 1989·Granted Jun 25, 1991·81 cites·4 claims
- 3391US7317814B2Authentication system and methodPHYSICAL OPTICS CORP·Filed 2003·Granted Jan 8, 2008·48 cites·14 claims
- 3491US5886675AAutostereoscopic display system with fan-out multiplexerPHYSICAL OPTICS CORP·Filed 1995·Granted Mar 23, 1999·135 cites·12 claims
- 3590US6072551ABacklight apparatus for illuminating a display with controlled light output characteristicsPHYSICAL OPTICS CORP·Filed 1997·Granted Jun 6, 2000·125 cites·43 claims
- 3689US6594050B2Optical communication switch nodePHYSICAL OPTICS CORP·Filed 2001·Granted Jul 15, 2003·67 cites·8 claims
- 3788USD733144SRemovable device interfacePHYSICAL OPTICS CORP·Filed 2013·Granted Jun 30, 2015·38 cites·1 claims
- 3888US6744909B1Authentication system and methodPHYSICAL OPTICS CORP·Filed 1999·Granted Jun 1, 2004·85 cites·58 claims
- 3988US6650810B1Tunable filterPHYSICAL OPTICS CORP·Filed 2000·Granted Nov 18, 2003·40 cites·50 claims
- 4088US4926412AHigh channel density wavelength division multiplexer with defined diffracting means positioningPHYSICAL OPTICS CORP·Filed 1988·Granted May 15, 1990·66 cites·5 claims
- 4188US4898450AExpanded beam non-imaging fiber optic connectorPHYSICAL OPTICS CORP·Filed 1987·Granted Feb 6, 1990·79 cites·23 claims
- 4287US6208776B1Birefringent fiber grating sensor and detection systemPHYSICAL OPTICS CORP·Filed 1998·Granted Mar 27, 2001·69 cites·16 claims
- 4386US10317532B1Integrative optics system, device, and methodPHYSICAL OPTICS CORP·Filed 2017·Granted Jun 11, 2019·5 cites·46 claims
- 4486US10207410B1Robotic autonomous navigation and orientation tracking system and methodsPHYSICAL OPTICS CORP·Filed 2016·Granted Feb 19, 2019·4 cites·22 claims
- 4586US7781739B1Quantum-imaging system and mode of operation and method of fabrication thereofPHYSICAL OPTICS CORP·Filed 2009·Granted Aug 24, 2010·26 cites·52 claims
- 4686US6353673B1Real-time opto-electronic image processorPHYSICAL OPTICS CORP·Filed 2000·Granted Mar 5, 2002·53 cites·34 claims
- 4786US5660181AHybrid neural network and multiple fiber probe for in-depth 3-D mappingPHYSICAL OPTICS CORP·Filed 1994·Granted Aug 26, 1997·84 cites·10 claims
- 4886US5461475ABinary optical spectrum analyzerPHYSICAL OPTICS CORP·Filed 1994·Granted Oct 24, 1995·92 cites·28 claims
- 4985US9689987B1Integrative optics system, device, and methodPHYSICAL OPTICS CORP·Filed 2013·Granted Jun 27, 2017·9 cites·13 claims
- 5085US6266476B1Optical element having an integral surface diffuserPHYSICAL OPTICS CORP·Filed 1998·Granted Jul 24, 2001·59 cites·12 claims
Showing the top 50 of 148 patent records by PatentIndex Score.
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