Inventor · disambiguated record
John W. Graff
Also filed as: GRAFF JOHN · GRAFF JOHN W
41 granted patents·17 pending applications·606 citations·filing 2003–2025
98Inventor score
Files withLUMINUS DEVICES INC23METALENZ INC13ERCHAK ALEXEI A4GRAFF JOHN3VARIAN SEMICONDUCTOR EQUIPMENT3
Top patents by PatentIndex Score
58 records- 0195US11988844B2Transmissive metasurface lens integrationMETALENZ INC·Filed 2020·Granted May 21, 2024·7 cites·22 claims
- 0295US11978752B2Aperture-metasurface and hybrid refractive-metasurface imaging systemsMETALENZ INC·Filed 2020·Granted May 7, 2024·9 cites·12 claims
- 0395US11579456B2Transmissive metasurface lens integrationMETALENZ INC·Filed 2021·Granted Feb 14, 2023·11 cites·29 claims
- 0494US10795168B2Transmissive metasurface lens integrationMETALENZ INC·Filed 2018·Granted Oct 6, 2020·27 cites·25 claims
- 0594US8378290B1Sensor calibration systems and methods for infrared camerasFLIR SYSTEMS·Filed 2008·Granted Feb 19, 2013·52 cites·23 claims
- 0694US8251520B2Optical display systems and methodsERCHAK ALEXEI A·Filed 2011·Granted Aug 28, 2012·9 cites·16 claims
- 0794US7105861B2Electronic device contact structuresLUMINUS DEVICES INC·Filed 2004·Granted Sep 12, 2006·65 cites·65 claims
- 0893US11927769B2Polarization sorting metasurface microlens array deviceMETALENZ INC·Filed 2023·Granted Mar 12, 2024·3 cites·18 claims
- 0993US8049163B1Calibration systems and methods for infrared camerasFLIR SYSTEMS·Filed 2008·Granted Nov 1, 2011·47 cites·27 claims
- 1093US7598531B2Electronic device contact structuresLUMINUS DEVICES INC·Filed 2006·Granted Oct 6, 2009·28 cites·22 claims
- 1192US7341880B2Light emitting device processesLUMINUS DEVICES INC·Filed 2004·Granted Mar 11, 2008·66 cites·19 claims
- 1292US7274043B2Light emitting diode systemsLUMINUS DEVICES INC·Filed 2004·Granted Sep 25, 2007·43 cites·113 claims
- 1388US7083993B2Methods of making multi-layer light emitting devicesLUMINUS DEVICES INC·Filed 2003·Granted Aug 1, 2006·52 cites·38 claims
- 1488US2025355265A1Transmissive Metasurface Lens IntegrationMETALENZ INC·Filed 2025·Application pending·0 cites
- 1587US7344903B2Light emitting device processesLUMINUS DEVICES INC·Filed 2004·Granted Mar 18, 2008·41 cites·84 claims
- 1687US7074631B2Light emitting device methodsLUMINUS DEVICES INC·Filed 2004·Granted Jul 11, 2006·60 cites·118 claims
- 1786US7521273B2Light emitting device methodsLUMINUS DEVICES INC·Filed 2005·Granted Apr 21, 2009·9 cites·91 claims
- 1883US7799585B2Light emitting device methodsLUMINUS DEVICES INC·Filed 2008·Granted Sep 21, 2010·7 cites·20 claims
- 1982US9524849B2Method of improving ion beam quality in an implant systemVARIAN SEMICONDUCTOR EQUIPMENT ASS INC·Filed 2013·Granted Dec 20, 2016·4 cites·11 claims
- 2082US7934841B2Optical display systems and methodsLUMINUS DEVICES INC·Filed 2008·Granted May 3, 2011·6 cites·17 claims
- 2182US7482640B2Electronic device contact structuresLUMINUS DEVICES INC·Filed 2006·Granted Jan 27, 2009·7 cites·28 claims
- 2279US8658458B2Patterned doping for polysilicon emitter solar cellsGRAFF JOHN·Filed 2011·Granted Feb 25, 2014·4 cites·14 claims
- 2379US7535645B2Optical display systems and methodsLUMINUS DEVICES INC·Filed 2006·Granted May 19, 2009·5 cites·19 claims
- 2478US12276807B2Polarization sorting metasurface microlens array deviceMETALENZ INC·Filed 2024·Granted Apr 15, 2025·0 cites·22 claims
- 2577US12411348B2Transmissive metasurface lens integrationMETALENZ INC·Filed 2023·Granted Sep 9, 2025·0 cites·16 claims
- 2676US2024234461A1Aperture-Metasurface and Hybrid Refractive-Metasurface Imaging SystemsMETALENZ INC·Filed 2024·Application pending·0 cites
- 2775US8217415B2Electronic device contact structuresERCHAK ALEXEI A·Filed 2009·Granted Jul 10, 2012·4 cites·16 claims
- 2874US9034743B2Method for implant productivity enhancementVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Granted May 19, 2015·3 cites·14 claims
- 2973US7450311B2Optical display systems and methodsLUMINUS DEVICES INC·Filed 2004·Granted Nov 11, 2008·15 cites·30 claims
- 3073US2025244599A1Polarization Sorting Metasurface Microlens Array DeviceMETALENZ INC·Filed 2025·Application pending·0 cites
- 3169US12389700B2Aperture-metasurface and hybrid refractive-metasurface imaging systemsMETALENZ INC·Filed 2021·Granted Aug 12, 2025·0 cites·18 claims
- 3269US7737450B2Light emitting diode systemsLUMINUS DEVICES INC·Filed 2006·Granted Jun 15, 2010·3 cites·16 claims
- 3364US8697559B2Use of ion beam tails to manufacture a workpieceBATEMAN NICHOLAS P T·Filed 2011·Granted Apr 15, 2014·1 cites·8 claims
- 3458US10825653B2Method of improving ion beam quality in an implant systemVARIAN SEMICONDUCTOR EQUIPMENT ASS INC·Filed 2018·Granted Nov 3, 2020·0 cites·14 claims
- 3557US10804075B2Method of improving ion beam quality in an implant systemVARIAN SEMICONDUCTOR EQUIPMENT ASS INC·Filed 2016·Granted Oct 13, 2020·0 cites·4 claims
- 3655US2014216537A1Metallization process for solar cellsVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Application pending·0 cites
- 3754US2024118456A1Shared-Aperture Camera System and Calibration MethodMETALENZ INC·Filed 2023·Application pending·0 cites
- 3854US2008241978A1Light emitting device processesERCHAK ALEXEI A·Filed 2008·Application pending·0 cites
- 3953US2014224310A1Use of ion beam tails to manufacture a workpieceVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2014·Application pending·0 cites
- 4053US2013126933A1Electronic device contact structuresERCHAK ALEXEI A·Filed 2012·Application pending·0 cites
- 4152US2008248602A1Light emitting device processesLUMINUS DEVICES INC·Filed 2008·Application pending·0 cites
- 4251US2023213726A1Optical Module Including Metasurface Chip and Methods of Manfuacturing ThereofMETALENZ INC·Filed 2022·Application pending·0 cites
- 4350US8993373B2Doping pattern for point contact solar cellsBATEMAN NICHOLAS·Filed 2012·Granted Mar 31, 2015·0 cites·11 claims
- 4450US2009023239A1Light emitting device processesLUMINUS DEVICES INC·Filed 2008·Application pending·0 cites
- 4550US2010314630A1Light emitting diode systemsLUMINUS DEVICES INC·Filed 2010·Application pending·0 cites
- 4648US2012322192A1Method of defect reduction in ion implanted solar cell structuresGRAFF JOHN·Filed 2011·Application pending·0 cites
- 4748US2005208689A1Light emitting devicesLUMINUS DEVICES INC A DELAWARE·Filed 2005·Application pending·0 cites
- 4848US2005191780A1Light emitting devicesLUMINUS DEVICES INC A DELAWARE·Filed 2005·Application pending·0 cites
- 4943USD624029SLED packageLUMINUS DEVICES INC·Filed 2007·Granted Sep 21, 2010·5 cites·1 claims
- 5043USD576968SLED packageLUMINUS DEVICES INC·Filed 2007·Granted Sep 16, 2008·5 cites·1 claims
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 →