Inventor · disambiguated record
Tansen Varghese
Also filed as: VARGHESE TANSEN
36 granted patents·33 pending applications·348 citations·filing 2003–2023
97Inventor score
Files withOSRAM OPTO SEMICONDUCTORS GMBH23AMS OSRAM INT GMBH15EMCORE SOLAR POWER INC11EMCORE CORP5OSRAM OLED GMBH5
Top patents by PatentIndex Score
69 records- 0197US11538852B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Dec 27, 2022·27 cites·11 claims
- 0297US7785989B2Growth substrates for inverted metamorphic multijunction solar cellsEMCORE SOLAR POWER INC·Filed 2008·Granted Aug 31, 2010·84 cites·16 claims
- 0397US7741146B2Demounting of inverted metamorphic multijunction solar cellsEMCORE SOLAR POWER INC·Filed 2008·Granted Jun 22, 2010·72 cites·12 claims
- 0496US8039291B2Demounting of inverted metamorphic multijunction solar cellsEMCORE SOLAR POWER INC·Filed 2010·Granted Oct 18, 2011·23 cites·25 claims
- 0595US8987042B2Ohmic N-contact formed at low temperature in inverted metamorphic multijunction solar cellsEMCORE SOLAR POWER INC·Filed 2014·Granted Mar 24, 2015·11 cites·20 claims
- 0695US8753918B2Gallium arsenide solar cell with germanium/palladium contactVARGHESE TANSEN·Filed 2012·Granted Jun 17, 2014·15 cites·43 claims
- 0795US8263853B2Wafer level interconnection of inverted metamorphic multijunction solar cellsVARGHESE TANSEN·Filed 2008·Granted Sep 11, 2012·34 cites·44 claims
- 0895US7960201B2String interconnection and fabrication of inverted metamorphic multijunction solar cellsEMCORE SOLAR POWER INC·Filed 2009·Granted Jun 14, 2011·40 cites·20 claims
- 0992US9887180B2Method for producing a semiconductor component and a semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted Feb 6, 2018·7 cites·14 claims
- 1092US9287438B1Method for forming ohmic N-contacts at low temperature in inverted metamorphic multijunction solar cells with contaminant isolationVARGHESE TANSEN·Filed 2013·Granted Mar 15, 2016·11 cites·19 claims
- 1187US8778199B2Epitaxial lift off in inverted metamorphic multijunction solar cellsCORNFELD ARTHUR·Filed 2012·Granted Jul 15, 2014·5 cites·20 claims
- 1286US11177414B2Optoelectronic component and method for producing an optoelectronic componentOSRAM OLED GMBH·Filed 2018·Granted Nov 16, 2021·2 cites·14 claims
- 1384US8586859B2Wafer level interconnection of inverted metamorphic multijunction solar cellsVARGHESE TANSEN·Filed 2012·Granted Nov 19, 2013·3 cites·19 claims
- 1480US11158667B2Optoelectronic semiconductor componentOSRAM OLED GMBH·Filed 2018·Granted Oct 26, 2021·3 cites·15 claims
- 1578US12484361B2U-LED, U-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Nov 25, 2025·0 cites·6 claims
- 1677US12477883B2μ-LED, μ-LED device, display for augmented reality or lighting applicationsOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Nov 18, 2025·0 cites·6 claims
- 1774US12199134B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Jan 14, 2025·0 cites·14 claims
- 1873US10475773B2Method for producing a semiconductor component and a semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2018·Granted Nov 12, 2019·1 cites·20 claims
- 1973US9786824B2Method for producing an optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Oct 10, 2017·3 cites·15 claims
- 2064US2025047063A1Laser diode componentAMS OSRAM INT GMBH·Filed 2023·Application pending·0 cites
- 2163US10347792B2Optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted Jul 9, 2019·1 cites·15 claims
- 2263US9773945B2Method for producing a semiconductor component and a semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted Sep 26, 2017·1 cites·20 claims
- 2362US10074769B2Method of producing optoelectronic components having complex shapesOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Sep 11, 2018·1 cites·13 claims
- 2461US2010012175A1Ohmic n-contact formed at low temperature in inverted metamorphic multijunction solar cellsEMCORE SOLAR POWER INC·Filed 2008·Application pending·0 cites
- 2561US2025226637A1Optoelectronic deviceAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 2660US2025040328A1Epitaxially grown converter layer, optoelectronic arrangement and method for producing the sameAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 2759US11948966B2Radiation emitting semiconductor chip and radiation emitting semiconductor deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Apr 2, 2024·0 cites·19 claims
- 2859US10074766B2Method for producing semiconductor components and semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Granted Sep 11, 2018·1 cites·21 claims
- 2959US9601652B2Ohmic N-contact formed at low temperature in inverted metamorphic multijunction solar cellsSOLAERO TECH CORP·Filed 2015·Granted Mar 21, 2017·0 cites·20 claims
- 3059US2024421255A1Method for processing an optoelectronic component and optoelectronic componentAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 3159US2025120224A1Optoelectronic semiconductor device and manufacturing methodAMS OSRAM INT GMBH·Filed 2023·Application pending·0 cites
- 3258US2024395971A1Optoelectronic component, component unit and method for producing the sameAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 3356US2025169260A1Method for producing an array of light emitting elements and displayAMS OSRAM INT GMBH·Filed 2023·Application pending·0 cites
- 3455US2010233838A1Mounting of Solar Cells on a Flexible SubstrateEMCORE SOLAR POWER INC·Filed 2009·Application pending·0 cites
- 3555US2011017285A1Solar Cell with Textured CoverglassEMCORE SOLAR POWER INC·Filed 2009·Application pending·0 cites
- 3654US11916167B2Optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2019·Granted Feb 27, 2024·0 cites·14 claims
- 3754US2010203730A1Epitaxial Lift Off in Inverted Metamorphic Multijunction Solar CellsEMCORE SOLAR POWER INC·Filed 2009·Application pending·0 cites
- 3854US2024372054A1Optoelectronic apparatus and optoelectronic semiconductor deviceAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 3954US2024322069A1Optoelectronic semiconductor device, array of optoelectronic semiconductor devices and method for manufacturing an optoelectronic semiconductor deviceAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 4053US11282983B2Semiconductor chip with transparent current spreading layerOSRAM OLED GMBH·Filed 2018·Granted Mar 22, 2022·0 cites·20 claims
- 4153US7079559B2Flip-chip automatically aligned optical deviceTYCO ELECTRONICS CORP·Filed 2003·Granted Jul 18, 2006·3 cites·26 claims
- 4253US2024332444A1Optoelectronic deviceAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 4353US2024372319A1Method of manufacturing a semiconductor device and semiconductor deviceAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 4453US2009078309A1Barrier Layers In Inverted Metamorphic Multijunction Solar CellsEMCORE CORP·Filed 2007·Application pending·0 cites
- 4553US2009272430A1Refractive Index Matching in Inverted Metamorphic Multijunction Solar CellsEMCORE SOLAR POWER INC·Filed 2008·Application pending·0 cites
- 4652US2012285519A1Grid design for iii-v compound semiconductor cellHOFFMAN JR RICHARD W·Filed 2011·Application pending·0 cites
- 4751US12057522B2Component with reduced absorption and method for producing a componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Aug 6, 2024·0 cites·20 claims
- 4850US2009038679A1Thin Multijunction Solar Cells With Plated Metal OHMIC Contact and SupportEMCORE CORP·Filed 2007·Application pending·0 cites
- 4950US2009078308A1Thin Inverted Metamorphic Multijunction Solar Cells with Rigid SupportEMCORE CORP·Filed 2007·Application pending·0 cites
- 5050US2025311488A1Optoelectronic semiconductor device and manufacturing methodAMS OSRAM INT GMBH·Filed 2023·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →