You; Chenhua

Patent Applications and Registrations

Patent applications and USPTO patent grants for You; Chenhua.The latest application filed is for "electronic device display with a backlight".

Company Profile

7.50.39

You; Chenhua - San Jose CA
You; Chenhua - Cary NC
You; Chenhua - Cupertino CA
You; Chenhua - Manasquan NJ
You; Chenhua - Spring Lake Heights NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Displays with direct-lit backlight units and color conversion layers Grant 11,221,512 - Liu , et al. January 11, 2	2022-01-11
Displays with direct-lit backlight units Grant 10,901,260 - Liu , et al. January 26, 2	2021-01-26
Electronic device display with a backlight Grant 10,852,582 - Zhu , et al. December 1, 2	2020-12-01
Electronic Device Display with a Backlight App 20200132916 - Zhu; Wenyong ; et al.	2020-04-30
Displays with Direct-lit Backlight Units App 20190285944 - Liu; Rong ; et al.	2019-09-19
Displays with Direct-lit Backlight Units and Color Conversion Layers App 20190285943 - Liu; Rong ; et al.	2019-09-19
Display with ambient-adaptive backlight color Grant 10,306,729 - Chen , et al.	2019-05-28
Backlight dimming control for a display utilizing quantum dots Grant 10,062,334 - You , et al. August 28, 2	2018-08-28
Display with backlight and temperature color compensation Grant 9,870,739 - Huang , et al. January 16, 2	2018-01-16
Liquid crystal display with backlight color compensation structures Grant 9,857,521 - Pu , et al. January 2, 2	2018-01-02
Displays with Ramped Light Guide Layers and Multidirectional Light-Emitting Diodes App 20170371087 - You; Chenhua ; et al.	2017-12-28
Quantum dot-enhanced display having dichroic filter Grant 9,810,942 - You , et al. November 7, 2	2017-11-07
Display with Ambient-Adaptive Backlight Color App 20170303365 - Chen; Cheng ; et al.	2017-10-19
Display having backlight with narrowband collimated light sources Grant 9,719,639 - Gu , et al. August 1, 2	2017-08-01
Display with structures for reducing blue edge effects Grant 9,535,206 - You , et al. January 3, 2	2017-01-03
Display With Backlight and Temperature Color Compensation App 20160335958 - Huang; Yi ; et al.	2016-11-17
Liquid Crystal Display With Backlight Color Compensation Structures App 20160306090 - Pu; Chuan ; et al.	2016-10-20
Textured encapsulant surface in LED packages Grant 9,431,589 - Loh , et al. August 30, 2	2016-08-30
Apparatus and methods for selecting light emitters Grant 9,335,214 - Roberts , et al. May 10, 2	2016-05-10
Quantum Dot-Enhanced Display Having Dichroic Filter App 20160070137 - You; Chenhua ; et al.	2016-03-10
Display with Structures for Reducing Blue Edge Effects App 20150355399 - You; Chenhua ; et al.	2015-12-10
Display Having Backlight With Narrowband Collimated Light Sources App 20150176775 - Gu; Mingxia ; et al.	2015-06-25
Apparatus and methods for selecting light emitters for a transmissive display Grant 8,878,766 - Roberts , et al. November 4, 2	2014-11-04
Partially filterless and two-color subpixel liquid crystal display devices, mobile electronic devices including the same, and methods of operating the same Grant 8,836,624 - Roberts , et al. September 16, 2	2014-09-16
Solid state array modules for general illumination Grant 8,764,226 - Roberts , et al. July 1, 2	2014-07-01
Apparatus and methods for backlight unit with vertical interior reflectors Grant 8,651,685 - Roberts , et al. February 18, 2	2014-02-18
Coatings To Eliminate Led Hot Spots App 20140036538 - You; Chenhua ; et al.	2014-02-06
Backlight Dimming Control For A Display Utilizing Quantum Dots App 20140035960 - You; Chenhua ; et al.	2014-02-06
Quantum Dot-Enhanced Display Having Dichroic Filter App 20130335677 - You; Chenhua	2013-12-19
Backlight unit color compensation techniques Grant 8,570,270 - You , et al. October 29, 2	2013-10-29
LED selection for white point control in backlights Grant 8,558,782 - You , et al. October 15, 2	2013-10-15
Solid state lighting units and methods of forming solid state lighting units Grant 8,556,464 - Roberts , et al. October 15, 2	2013-10-15
Systems and methods for calibrating solid state lighting panels using combined light output measurements Grant 8,514,210 - Roberts , et al. August 20, 2	2013-08-20
Apparatus and methods for combining light emitters Grant 8,513,871 - You , et al. August 20, 2	2013-08-20
Apparatus and Methods for Combining Light Emitters App 20130107515 - You; Chenhua ; et al.	2013-05-02
Apparatus and methods for combining light emitters Grant 8,350,461 - You , et al. January 8, 2	2013-01-08
Solid State Array Modules For General Illumination App 20120320587 - Roberts; John ; et al.	2012-12-20
Apparatus and Methods for Selecting Light Emitters App 20120275147 - Roberts; John ; et al.	2012-11-01
Systems and methods for calibrating solid state lighting panels Grant 8,278,846 - Roberts , et al. October 2, 2	2012-10-02
Apparatus and methods for selecting light emitters Grant 8,267,542 - Roberts , et al. September 18, 2	2012-09-18
Solid state linear array modules for general illumination Grant 8,240,875 - Roberts , et al. August 14, 2	2012-08-14
Apparatus and methods for multiplanar optical diffusers and display panels for using the same Grant 8,177,382 - Roberts , et al. May 15, 2	2012-05-15
Solid State Lighting Units and Methods of Forming Solid State Lighting Units App 20110228530 - Roberts; John K. ; et al.	2011-09-22
Multiple color lighting element cluster tiles for solid state lighting panels Grant 7,993,021 - Roberts , et al. August 9, 2	2011-08-09
Solid state lighting units and methods of forming solid state lighting units Grant 7,959,325 - Roberts , et al. June 14, 2	2011-06-14
Backlight Unit Color Compensation Techniques App 20110090142 - You; Chenhua ; et al.	2011-04-21
Adaptive adjustment of light output of solid state lighting panels Grant 7,926,300 - Roberts , et al. April 19, 2	2011-04-19
Led Selection For White Point Control In Backlights App 20100277410 - You; Chenhua ; et al.	2010-11-04
Apparatus and methods for conformable diffuse reflectors for solid state lighting devices Grant 7,690,812 - Roberts , et al. April 6, 2	2010-04-06
Solid State Linear Array Modules For General Illumination App 20090323334 - Roberts; John ; et al.	2009-12-31
Apparatus And Methods For Combining Light Emitters App 20090246895 - You; Chenhua ; et al.	2009-10-01
Apparatus and Methods for Multiplanar Optical Diffusers and Display Panels for Using the Same App 20090231835 - Roberts; John ; et al.	2009-09-17
Textured encapsulant surface in LED packages App 20090152573 - Loh; Ban P. ; et al.	2009-06-18
Apparatus and Methods for Selecting Light Emitters App 20090129074 - Roberts; John ; et al.	2009-05-21
Apparatus and Methods for Selecting Light Emitters for a Transmissive Display App 20090128460 - Roberts; John ; et al.	2009-05-21
LED lighting tile Grant D585,847 - Roberts , et al. February 3, 2	2009-02-03
Apparatus and Methods for Backlight Unit with Vertical Interior Reflectors App 20080225512 - Roberts; John K. ; et al.	2008-09-18
Apparatus and Methods for Conformable Diffuse Reflectors for Solid State Lighting Devices App 20080225553 - Roberts; John K. ; et al.	2008-09-18
Partially Filterless And Two-color Subpixel Liquid Crystal Display Devices, Mobile Electronic Devices Including The Same, And Methods Of Operating The Same App 20080198114 - Roberts; John ; et al.	2008-08-21
Light reflector device for light emitting diode (LED) array Grant 7,281,818 - You , et al. October 16, 2	2007-10-16
Beacon light with at least one emitting diode and a method for retrofitting the beacon light onto an existing incandescent beacon light Grant 7,281,821 - Martin , et al. October 16, 2	2007-10-16
Systems And Methods For Calibrating Solid State Lighting Panels Using Combined Light Output Measurements App 20070216704 - Roberts; John K. ; et al.	2007-09-20
Adaptive adjustment of light output of solid state lighting panels App 20070115662 - Roberts; John K. ; et al.	2007-05-24
Solid state lighting units and methods of forming solid state lighting units App 20070115671 - Roberts; John K. ; et al.	2007-05-24
Systems and methods for calibrating solid state lighting panels App 20070115228 - Roberts; John K. ; et al.	2007-05-24
Tiles for solid state lighting panels App 20070115670 - Roberts; John K. ; et al.	2007-05-24
LED signal with side emitting status indicators Grant 7,048,425 - You , et al. May 23, 2	2006-05-23
High flux light emitting diode (LED) reflector arrays App 20050128744 - You, Chenhua ; et al.	2005-06-16
LED signal with side emitting status indicators App 20050068771 - You, Chenhua ; et al.	2005-03-31
Vehicle light with light emitting diode (LED) light source App 20040246741 - You, Chenhua ; et al.	2004-12-09
Beacon light with at least one light emitting diode and a method for retrofitting the beacon light onto an existing incandescent beacon light App 20040085764 - Martin, Robert L. ; et al.	2004-05-06
LED in-pavement light App 20030048634 - You, Chenhua ; et al.	2003-03-13
Led beacon lamp App 20020122309 - Abdelhafez, Mohamed M. ; et al.	2002-09-05
Combined lens for clearance sidemarker and identification lamp Grant D421,726 - Yang , et al. March 21, 2	2000-03-21
Combined lens for clearance sidemarker and identification lamp Grant D414,712 - Yang , et al. October 5, 1	1999-10-05
Lens for clearance sidemarker and identification lamp Grant D402,576 - Yang , et al. December 15, 1	1998-12-15
Led illuminated lamp assembly Grant 5,833,355 - You , et al. November 10, 1	1998-11-10
Lens for a combined lens clearance sidemarker and identification lamp Grant D397,633 - Yang , et al. September 1, 1	1998-09-01
LED-illuminated stop/tail lamp assembly Grant 5,765,940 - Levy , et al. June 16, 1	1998-06-16

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