Inventor · disambiguated record
Yu-Chen Shen
Also filed as: SHEN YU · SHEN YU-CHEN
49 granted patents·13 pending applications·671 citations·filing 2001–2025
98Inventor score
Files withLUMILEDS LLC24SUNPOWER CORP11LUMILEDS LIGHTING LLC7SHEN YU-CHEN5PHILIPS LUMILEDS LIGHTING CO4
Top patents by PatentIndex Score
62 records- 0197US9219173B2Solar cell having an emitter region with wide bandgap semiconductor materialSWANSON RICHARD M·Filed 2015·Granted Dec 22, 2015·22 cites·20 claims
- 0295US9054255B2Solar cell having an emitter region with wide bandgap semiconductor materialSWANSON RICHARD M·Filed 2012·Granted Jun 9, 2015·19 cites·11 claims
- 0395US6833564B2Indium gallium nitride separate confinement heterostructure light emitting devicesLUMILEDS LIGHTING LLC·Filed 2001·Granted Dec 21, 2004·311 cites·27 claims
- 0494US10170657B2Solar cell having an emitter region with wide bandgap semiconductor materialSUNPOWER CORP·Filed 2015·Granted Jan 1, 2019·6 cites·22 claims
- 0594US6903376B2Selective placement of quantum wells in flipchip light emitting diodes for improved light extractionLUMILEDS LIGHTING LLC·Filed 2002·Granted Jun 7, 2005·77 cites·36 claims
- 0693US6995389B2Heterostructures for III-nitride light emitting devicesLUMILEDS LIGHTING LLC·Filed 2003·Granted Feb 7, 2006·47 cites·14 claims
- 0792US11961875B2Monolithic segmented LED array architecture with islanded epitaxial growthLUMILEDS LLC·Filed 2023·Granted Apr 16, 2024·2 cites·10 claims
- 0889US12364082B2LED die having centrally peaked surface luminanceLUMILEDS LLC·Filed 2022·Granted Jul 15, 2025·1 cites·20 claims
- 0987US7221000B2Reverse polarization light emitting region for a semiconductor light emitting devicePHILIPS LUMILEDS LIGHTING CO·Filed 2005·Granted May 22, 2007·14 cites·24 claims
- 1086US6977396B2High-powered light emitting device with improved thermal propertiesLUMILEDS LIGHTING LLC·Filed 2003·Granted Dec 20, 2005·41 cites·23 claims
- 1185US12009449B2Solar cell having an emitter region with wide bandgap semiconductor materialMAXEON SOLAR PTE LTD·Filed 2023·Granted Jun 11, 2024·0 cites·22 claims
- 1285US7351599B2High-powered light emitting device with improved thermal propertiesPHILIPS LUMILEDS LIGHTING CO·Filed 2005·Granted Apr 1, 2008·12 cites·5 claims
- 1384US11296262B2Monolithic segmented LED array architecture with reduced area phosphor emission surfaceLUMILEDS LLC·Filed 2018·Granted Apr 5, 2022·4 cites·19 claims
- 1482US11355548B2Monolithic segmented LED array architectureLUMILEDS LLC·Filed 2018·Granted Jun 7, 2022·3 cites·22 claims
- 1581US12272757B2UV-curing of light receiving surfaces of solar cellsSHEN YU CHEN·Filed 2024·Granted Apr 8, 2025·0 cites·19 claims
- 1680US10957809B2Solar cell having an emitter region with wide bandgap semiconductor materialSUNPOWER CORP·Filed 2019·Granted Mar 23, 2021·0 cites·19 claims
- 1780US10230329B2Photonic degradation monitoring for semiconductor devicesSUNPOWER CORP·Filed 2017·Granted Mar 12, 2019·1 cites·20 claims
- 1877US2022359799A1Monolithic led array structureLUMILEDS LLC·Filed 2022·Application pending·0 cites
- 1976US11605750B2Solar cell having an emitter region with wide bandgap semiconductor materialSUNPOWER CORP·Filed 2021·Granted Mar 14, 2023·0 cites·10 claims
- 2076US11374145B2UV-curing of light-receiving surfaces of solar cellsSUNPOWER CORP·Filed 2019·Granted Jun 28, 2022·0 cites·19 claims
- 2176US6900474B2Light emitting devices with compact active regionsLUMILEDS LIGHTING LLC·Filed 2003·Granted May 31, 2005·22 cites·26 claims
- 2275US7285799B2Semiconductor light emitting devices including in-plane light emitting layersPHILIP LUMILEDS LIGHTING COMPA·Filed 2004·Granted Oct 23, 2007·30 cites·23 claims
- 2374US7122839B2Semiconductor light emitting devices with graded composition light emitting layersPHILIPS LUMILEDS LIGHTING CO·Filed 2004·Granted Oct 17, 2006·23 cites·20 claims
- 2473US2022293801A1Uv-curing of light-receiving surfaces of solar cellsSUNPOWER CORP·Filed 2022·Application pending·0 cites
- 2571US11784286B2Light emitting diode devices with defined hard mask openingLUMILEDS LLC·Filed 2022·Granted Oct 10, 2023·0 cites·18 claims
- 2671US11411147B2Monolithic LED array structureLUMILEDS LLC·Filed 2020·Granted Aug 9, 2022·0 cites·18 claims
- 2771US10490685B2Solar cell having an emitter region with wide bandgap semiconductor materialSUNPOWER CORP·Filed 2018·Granted Nov 26, 2019·0 cites·16 claims
- 2871US6563142B2Reducing the variation of far-field radiation patterns of flipchip light emitting diodesLUMILEDS LIGHTING LLC·Filed 2001·Granted May 13, 2003·21 cites·15 claims
- 2971US2025280646A1TRANSPARENT STRUCTURE ON pcLED TO INCREASE LIGHT FLUXLUMILEDS LLC·Filed 2025·Application pending·0 cites
- 3070US10156606B2Multi-chassis test device and test signal transmission apparatus of the sameTEST RESEARCH INC·Filed 2016·Granted Dec 18, 2018·2 cites·18 claims
- 3168US9186542B2Twisting exerciser deviceSHEN YU CHEN·Filed 2014·Granted Nov 17, 2015·5 cites·16 claims
- 3268US8847252B2III-nitride light emitting device with double heterostructure light emitting regionSHEN YU-CHEN·Filed 2009·Granted Sep 30, 2014·2 cites·19 claims
- 3368US7880186B2III-nitride light emitting device with double heterostructure light emitting regionKONINK PHLLIPS ELECTRONICS N V·Filed 2007·Granted Feb 1, 2011·3 cites·18 claims
- 3467US10804843B2Photonic degradation monitoring for semiconductor devicesSUNPOWER CORP·Filed 2019·Granted Oct 13, 2020·0 cites·20 claims
- 3565US11652134B2Monolithic segmented LED array architectureLUMILEDS LLC·Filed 2022·Granted May 16, 2023·0 cites·20 claims
- 3664US11817532B2Monolithic segmented LED array architecture with reduced area phosphor emission surfaceLUMILEDS LLC·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 3762US10030303B2Sputter toolSUNPOWER CORP·Filed 2014·Granted Jul 24, 2018·0 cites·19 claims
- 3862US2025255053A1Wavelength converter and led die for correcting edge color shift and methods of manufactureLUMILEDS LLC·Filed 2024·Application pending·0 cites
- 3961US10854794B2Monolithic LED array structureLUMILEDS LLC·Filed 2018·Granted Dec 1, 2020·0 cites·10 claims
- 4061US9015541B2Device and method for performing timing analysisTEST RESEARCH INC·Filed 2013·Granted Apr 21, 2015·2 cites·14 claims
- 4160US11569415B2Light emitting diode devices with defined hard mask openingLUMILEDS LLC·Filed 2021·Granted Jan 31, 2023·0 cites·6 claims
- 4259US11749790B2Segmented LED with embedded transistorsLUMILEDS LLC·Filed 2018·Granted Sep 5, 2023·0 cites·17 claims
- 4359US9640724B2III-nitride light emitting device with double heterostructure light emitting regionLUMILEDS LLC·Filed 2014·Granted May 2, 2017·0 cites·6 claims
- 4459US2025260492A1Polychromic microled emitters for data communicationsLUMILEDS LLC·Filed 2024·Application pending·0 cites
- 4559US2024332343A1Reducing crosstalk and improving contrast in led and pcled arraysLUMILEDS LLC·Filed 2024·Application pending·0 cites
- 4659US2025324827A1Wavelength converter with stepped-index anti-reflection layersLUMILEDS LLC·Filed 2025·Application pending·0 cites
- 4758US11923482B2Ultra-thin phosphor layers partially filled with Si-based bindersLUMILEDS LLC·Filed 2020·Granted Mar 5, 2024·0 cites·20 claims
- 4858US2019198564A1Monolithic segmented led array architecture with islanded epitaxial growthLUMILEDS LLC·Filed 2018·Application pending·0 cites
- 4955US11942507B2Light emitting diode devicesLUMILEDS LLC·Filed 2021·Granted Mar 26, 2024·0 cites·22 claims
- 5055US9564854B2Photonic degradation monitoring for semiconductor devicesTU XIUWEN·Filed 2015·Granted Feb 7, 2017·0 cites·20 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →