Inventor · disambiguated record
David Ezra
Also filed as: EZRA DAVID · EZRA DAVID BEN
52 granted patents·6 pending applications·5,201 citations·filing 1990–2025
99Inventor score
Files withSHARP KK33SNAP INC9UNIV MONTANA STATE5DE LA RUE HOLOGRAPHICS LTD2THE STATE OF ISRAEL MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT AGRICULTURAL RES ORGANIZATION2
Top patents by PatentIndex Score
58 records- 0199US6437915B2Parallax barrier, display, passive polarization modulating optical element and method of making such an elementSHARP KK·Filed 2000·Granted Aug 20, 2002·272 cites·32 claims
- 0298US11580700B2Augmented reality object manipulationSNAP INC·Filed 2020·Granted Feb 14, 2023·9 cites·20 claims
- 0398US6633655B1Method of and apparatus for detecting a human face and observer tracking displaySHARP KK·Filed 1999·Granted Oct 14, 2003·287 cites·41 claims
- 0498US5666226AOptical apparatusSHARP KK·Filed 1994·Granted Sep 9, 1997·291 cites·43 claims
- 0597US10593116B2Augmented reality object manipulationSNAP INC·Filed 2017·Granted Mar 17, 2020·26 cites·18 claims
- 0697US6377295B1Observer tracking directional displaySHARP KK·Filed 1997·Granted Apr 23, 2002·233 cites·30 claims
- 0797US5465175AAutostereoscopic display deviceSHARP KK·Filed 1993·Granted Nov 7, 1995·320 cites·21 claims
- 0896US12073536B2Dirty lens image correctionSNAP INC·Filed 2022·Granted Aug 27, 2024·2 cites·20 claims
- 0996US11461883B1Dirty lens image correctionSNAP INC·Filed 2021·Granted Oct 4, 2022·3 cites·20 claims
- 1096US6055013AAutostereoscopic displaySHARP KK·Filed 1998·Granted Apr 25, 2000·199 cites·29 claims
- 1195US10896494B1Dirty lens image correctionKATZ SAGI·Filed 2019·Granted Jan 19, 2021·10 cites·20 claims
- 1295US6504942B1Method of and apparatus for detecting a face-like region and observer tracking displaySHARP KK·Filed 1999·Granted Jan 7, 2003·336 cites·20 claims
- 1395US6055103APassive polarisation modulating optical element and method of making such an elementSHARP KK·Filed 1998·Granted Apr 25, 2000·250 cites·23 claims
- 1495US6046849AParallax barrier, display, passive polarisation modulating optical element and method of making such an elementSHARP KK·Filed 1997·Granted Apr 4, 2000·205 cites·22 claims
- 1595US6014164ADisplay for 3D imagesSHARP KK·Filed 1997·Granted Jan 11, 2000·250 cites·19 claims
- 1695US5392140AOptical device with two lens arrays with the second array pitch an integral multiple of the first array pitchSHARP KK·Filed 1993·Granted Feb 21, 1995·169 cites·20 claims
- 1794US10410367B2Systems and methods for simulatenous localization and mappingC3D AUGMENTED REALITY SOLUTIONS LTD·Filed 2017·Granted Sep 10, 2019·12 cites·20 claims
- 1894US6703989B1Stereoscopic displaySHARP KK·Filed 2000·Granted Mar 9, 2004·74 cites·36 claims
- 1994US6075557AImage tracking system and method and observer tracking autostereoscopic displaySHARP KK·Filed 1998·Granted Jun 13, 2000·272 cites·28 claims
- 2093US7070985B2Application of volatile antibiotics and non-volatile inhibitors from Muscodor spp. to control harmful microbes in human and animal wastesUNIV MONTANA STATE·Filed 2003·Granted Jul 4, 2006·27 cites·12 claims
- 2193US6061489ALight source and displaySHARP KK·Filed 1995·Granted May 9, 2000·193 cites·21 claims
- 2293US5991073AAutostereoscopic display including a viewing window that may receive black view dataSHARP KK·Filed 1997·Granted Nov 23, 1999·171 cites·31 claims
- 2393US5483363ASecurity deviceDE LA RUE HOLOGRAPHICS LTD·Filed 1991·Granted Jan 9, 1996·164 cites·19 claims
- 2493US5310222AOptical deviceDE LA RUE HOLOGRAPHICS LTD·Filed 1990·Granted May 10, 1994·169 cites·21 claims
- 2591US6459532B1Parallax autostereoscopic 3D picture and autostereoscopic 3D displaySHARP KK·Filed 2000·Granted Oct 1, 2002·47 cites·28 claims
- 2691US5953148ASpatial light modulator and directional displaySHARP KK·Filed 1997·Granted Sep 14, 1999·144 cites·44 claims
- 2791US5615024AColor display device with chirped diffraction gratingsSHARP KK·Filed 1993·Granted Mar 25, 1997·98 cites·18 claims
- 2890US5917562AAutostereoscopic display and spatial light modulatorSHARP KK·Filed 1995·Granted Jun 29, 1999·132 cites·51 claims
- 2990US5833507AMethod of making an SLM, SLM, autostereoscopic display, and backlightSHARP KK·Filed 1996·Granted Nov 10, 1998·128 cites·16 claims
- 3089US5808792AAutostereoscopic display and method of controlling an autostereoscopic displaySHARP KK·Filed 1996·Granted Sep 15, 1998·117 cites·26 claims
- 3188US10984547B2Systems and methods for simulatenous localization and mappingSNAP INC·Filed 2019·Granted Apr 20, 2021·4 cites·20 claims
- 3288US7679826B2Diffractive, polarization modulating optical devicesTECHNOLOGIES LTD DE·Filed 2005·Granted Mar 16, 2010·19 cites·30 claims
- 3388US7341862B2Application of Muscodor albus to control harmful microbes in human and animal wastesUNIV MONTANA STATE·Filed 2004·Granted Mar 11, 2008·18 cites·11 claims
- 3488US6449090B1Three dimensional display viewable in both stereoscopic and autostereoscopic modesSHARP KK·Filed 1996·Granted Sep 10, 2002·105 cites·2 claims
- 3587US6473141B2Directional display and method of making a mask for a directional displaySHARP KK·Filed 2001·Granted Oct 29, 2002·29 cites·6 claims
- 3687US2025336162A1Augmented reality object manipulationSNAP INC·Filed 2025·Application pending·0 cites
- 3786US7387888B2CoronamycinsUNIV MONTANA STATE·Filed 2005·Granted Jun 17, 2008·5 cites·8 claims
- 3885US11816853B2Systems and methods for simultaneous localization and mappingSNAP INC·Filed 2021·Granted Nov 14, 2023·1 cites·20 claims
- 3984US6124920AOptical device and directional displaySHARP KK·Filed 1997·Granted Sep 26, 2000·79 cites·32 claims
- 4083US5703717AThree-dimensional projection display apparatusSHARP KK·Filed 1994·Granted Dec 30, 1997·56 cites·21 claims
- 4181US12002232B2Systems and methods for simultaneous localization and mappingSNAP INC·Filed 2023·Granted Jun 4, 2024·0 cites·20 claims
- 4278US12361652B2Augmented reality object manipulationSNAP INC·Filed 2023·Granted Jul 15, 2025·0 cites·18 claims
- 4378US5616912AThree dimensional imaging apparatus, camera, and microscope using discrete shutter control to produce parallax for obtaining three dimensional imagesSHARP KK·Filed 1994·Granted Apr 1, 1997·45 cites·16 claims
- 4477US5726800AAutostereoscopic directional display apparatusSHARP KK·Filed 1993·Granted Mar 10, 1998·40 cites·45 claims
- 4576US5602658ASpatial light modulator and directional display having continuous parallax and an increased number of 2D viewsSHARP KK·Filed 1994·Granted Feb 11, 1997·42 cites·16 claims
- 4675US6271896B2Directional display for a directional display having an angular intensity profile compensatorSHARP KK·Filed 1997·Granted Aug 7, 2001·42 cites·27 claims
- 4770US5777588AAutostereoscopic display having a high resolution 2D modeSHARP KK·Filed 1995·Granted Jul 7, 1998·39 cites·22 claims
- 4865US6611243B1Directional displaySHARP KK·Filed 1999·Granted Aug 26, 2003·29 cites·16 claims
- 4965US6057639APhotoemission apparatus with spatial light modulatorSHARP KK·Filed 1993·Granted May 2, 2000·16 cites·24 claims
- 5065US2023413857A1Compositions of microorganisms and methods of using sameTHE STATE OF ISRAEL MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT AGRICULTURAL RES ORGANIZATION·Filed 2021·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →