Inventor · disambiguated record
Chenhua You
Also filed as: YOU CHENHUA
45 granted patents·6 pending applications·1,191 citations·filing 1996–2024
98Inventor score
Top patents by PatentIndex Score
51 records- 0198US7926300B2Adaptive adjustment of light output of solid state lighting panelsCREE INC·Filed 2006·Granted Apr 19, 2011·64 cites·11 claims
- 0297US11513392B1Direct-lit backlight units with optical filmsAPPLE INC·Filed 2021·Granted Nov 29, 2022·11 cites·13 claims
- 0397US8651685B2Apparatus and methods for backlight unit with vertical interior reflectorsROBERTS JOHN K·Filed 2007·Granted Feb 18, 2014·42 cites·22 claims
- 0497US5765940ALED-illuminated stop/tail lamp assemblyDIALIGHT CORP·Filed 1996·Granted Jun 16, 1998·467 cites·5 claims
- 0596US8836624B2Partially filterless and two-color subpixel liquid crystal display devices, mobile electronic devices including the same, and methods of operating the sameROBERTS JOHN·Filed 2007·Granted Sep 16, 2014·36 cites·20 claims
- 0696US8240875B2Solid state linear array modules for general illuminationROBERTS JOHN·Filed 2008·Granted Aug 14, 2012·91 cites·14 claims
- 0795US10901260B2Displays with direct-lit backlight unitsAPPLE INC·Filed 2019·Granted Jan 26, 2021·10 cites·22 claims
- 0893US9719639B2Display having backlight with narrowband collimated light sourcesAPPLE INC·Filed 2014·Granted Aug 1, 2017·10 cites·11 claims
- 0993US8278846B2Systems and methods for calibrating solid state lighting panelsROBERTS JOHN K·Filed 2006·Granted Oct 2, 2012·30 cites·40 claims
- 1092US9810942B2Quantum dot-enhanced display having dichroic filterAPPLE INC·Filed 2015·Granted Nov 7, 2017·10 cites·18 claims
- 1192US7281818B2Light reflector device for light emitting diode (LED) arrayDIALIGHT CORP·Filed 2003·Granted Oct 16, 2007·131 cites·21 claims
- 1290US10062334B2Backlight dimming control for a display utilizing quantum dotsAPPLE INC·Filed 2012·Granted Aug 28, 2018·7 cites·19 claims
- 1390US9535206B2Display with structures for reducing blue edge effectsAPPLE INC·Filed 2014·Granted Jan 3, 2017·7 cites·19 claims
- 1490US8764226B2Solid state array modules for general illuminationROBERTS JOHN·Filed 2012·Granted Jul 1, 2014·15 cites·11 claims
- 1590US7993021B2Multiple color lighting element cluster tiles for solid state lighting panelsCREE INC·Filed 2006·Granted Aug 9, 2011·16 cites·24 claims
- 1690US7690812B2Apparatus and methods for conformable diffuse reflectors for solid state lighting devicesCREE INC·Filed 2007·Granted Apr 6, 2010·36 cites·24 claims
- 1788US8558782B2LED selection for white point control in backlightsYOU CHENHUA·Filed 2010·Granted Oct 15, 2013·8 cites·22 claims
- 1888US5833355ALed illuminated lamp assemblyDIALIGHT CORP·Filed 1996·Granted Nov 10, 1998·92 cites·11 claims
- 1986US7959325B2Solid state lighting units and methods of forming solid state lighting unitsCREE INC·Filed 2006·Granted Jun 14, 2011·9 cites·60 claims
- 2084US12372828B2Displays with direct-lit backlight unitsAPPLE INC·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 2184US8177382B2Apparatus and methods for multiplanar optical diffusers and display panels for using the sameROBERTS JOHN·Filed 2008·Granted May 15, 2012·8 cites·20 claims
- 2282US8514210B2Systems and methods for calibrating solid state lighting panels using combined light output measurementsROBERTS JOHN K·Filed 2007·Granted Aug 20, 2013·14 cites·9 claims
- 2381US10852582B2Electronic device display with a backlightAPPLE INC·Filed 2019·Granted Dec 1, 2020·2 cites·19 claims
- 2479US12013609B2Displays with direct-lit backlight unitsAPPLE INC·Filed 2023·Granted Jun 18, 2024·0 cites·12 claims
- 2579US9870739B2Display with backlight and temperature color compensationAPPLE INC·Filed 2015·Granted Jan 16, 2018·2 cites·19 claims
- 2677US10306729B2Display with ambient-adaptive backlight colorAPPLE INC·Filed 2016·Granted May 28, 2019·1 cites·20 claims
- 2772US11592706B2Displays with direct-lit backlight unitsAPPLE INC·Filed 2021·Granted Feb 28, 2023·0 cites·21 claims
- 2872US11221512B2Displays with direct-lit backlight units and color conversion layersAPPLE INC·Filed 2019·Granted Jan 11, 2022·0 cites·8 claims
- 2970US8513871B2Apparatus and methods for combining light emittersCREE INC·Filed 2012·Granted Aug 20, 2013·1 cites·18 claims
- 3070USD402576SLens for clearance sidemarker and identification lampDIALIGHT CORP·Filed 1997·Granted Dec 15, 1998·16 cites·1 claims
- 3165US9857521B2Liquid crystal display with backlight color compensation structuresAPPLE INC·Filed 2015·Granted Jan 2, 2018·1 cites·15 claims
- 3265USD414712SCombined lens for clearance sidemarker and identification lampDIALIGHT CORP·Filed 1997·Granted Oct 5, 1999·13 cites·1 claims
- 3364US8570270B2Backlight unit color compensation techniquesYOU CHENHUA·Filed 2010·Granted Oct 29, 2013·3 cites·35 claims
- 3462US9431589B2Textured encapsulant surface in LED packagesLOH BAN P·Filed 2007·Granted Aug 30, 2016·3 cites·28 claims
- 3561US8350461B2Apparatus and methods for combining light emittersCREE INC·Filed 2008·Granted Jan 8, 2013·0 cites·12 claims
- 3660USD397633SLens for a combined lens clearance sidemarker and identification lampDIALIGHT CORP·Filed 1996·Granted Sep 1, 1998·11 cites·1 claims
- 3758US9335214B2Apparatus and methods for selecting light emittersROBERTS JOHN·Filed 2012·Granted May 10, 2016·0 cites·23 claims
- 3858US8878766B2Apparatus and methods for selecting light emitters for a transmissive displayROBERTS JOHN·Filed 2007·Granted Nov 4, 2014·0 cites·29 claims
- 3957USD585847SLED lighting tileCREE INC·Filed 2006·Granted Feb 3, 2009·10 cites·1 claims
- 4054US8556464B2Solid state lighting units and methods of forming solid state lighting unitsROBERTS JOHN K·Filed 2011·Granted Oct 15, 2013·0 cites·19 claims
- 4154US2014036538A1Coatings to eliminate led hot spotsAPPLE INC·Filed 2012·Application pending·0 cites
- 4253USD421726SCombined lens for clearance sidemarker and identification lampDIALIGHT CORP·Filed 1997·Granted Mar 21, 2000·8 cites·1 claims
- 4351US11650484B1Electronic device with camera status indicatorAPPLE INC·Filed 2020·Granted May 16, 2023·0 cites·20 claims
- 4447US8267542B2Apparatus and methods for selecting light emittersROBERTS JOHN·Filed 2008·Granted Sep 18, 2012·0 cites·23 claims
- 4547US7281821B2Beacon light with at least one emitting diode and a method for retrofitting the beacon light onto an existing incandescent beacon lightDIALIGHT CORP·Filed 2002·Granted Oct 16, 2007·2 cites·15 claims
- 4646US2013335677A1Quantum Dot-Enhanced Display Having Dichroic FilterAPPLE INC·Filed 2012·Application pending·0 cites
- 4742US2003048634A1LED in-pavement lightDIALIGHT CORP·Filed 2001·Application pending·0 cites
- 4842US2004246741A1Vehicle light with light emitting diode (LED) light sourceDIALIGHT CORP·Filed 2003·Application pending·0 cites
- 4940US7048425B2LED signal with side emitting status indicatorsDIALIGHT CORP·Filed 2003·Granted May 23, 2006·4 cites·20 claims
- 5039US2002122309A1Led beacon lampFiled 2001·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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