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Chao-Hung Weng
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Hsin-Chu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Light guide plate and backlight module
Patent number
10,859,760
Issue date
Dec 8, 2020
NANO PRECISION TAIWAN LIMITED
Chao-Hung Weng
G02 - OPTICS
Information
Patent Grant
Light source module and prism sheet thereof
Patent number
10,598,847
Issue date
Mar 24, 2020
NANO PRECISION TAIWAN LIMITED
Ming-Ta Ke
G02 - OPTICS
Information
Patent Grant
Light source module
Patent number
10,502,885
Issue date
Dec 10, 2019
NANO PRECISION TAIWAN LIMITED
Hao-Jan Kuo
G02 - OPTICS
Information
Patent Grant
Display apparatus with light source module having light turning fil...
Patent number
10,488,575
Issue date
Nov 26, 2019
NANO PRECISION TAIWAN LIMITED
Ming-Dah Liu
G02 - OPTICS
Information
Patent Grant
Light adjusting sheet and backlight module using the same
Patent number
9,933,133
Issue date
Apr 3, 2018
Coretronic Corporation
Chun-Yu Liao
G02 - OPTICS
Information
Patent Grant
Light guide plate and backlight module using the same
Patent number
9,329,328
Issue date
May 3, 2016
Coretronic Corporation
Shang-Wei Chen
G02 - OPTICS
Information
Patent Grant
Beam splitting film, backlight module, and stereo display apparatus
Patent number
8,514,343
Issue date
Aug 20, 2013
Coretronic Corporation
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Grant
Light emitting diode package
Patent number
8,507,926
Issue date
Aug 13, 2013
Coretronic Corporation
Chao-Hung Weng
G02 - OPTICS
Information
Patent Grant
Optical film
Patent number
8,432,628
Issue date
Apr 30, 2013
Coretronic Corporation
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Grant
Brightness enhancement film and backlight module
Patent number
8,360,619
Issue date
Jan 29, 2013
Coretronic Corporation
Chao-Hung Weng
G02 - OPTICS
Information
Patent Grant
Light guide plate having micro structures arranged in geometric and...
Patent number
8,333,497
Issue date
Dec 18, 2012
Coretronic Corporation
Chao-Hung Weng
G02 - OPTICS
Information
Patent Grant
Backlight module and liquid crystal display apparatus
Patent number
8,310,624
Issue date
Nov 13, 2012
Coretronic Corporation
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Grant
Backlight module, stereo display apparatus, and beam splitting film
Patent number
8,305,511
Issue date
Nov 6, 2012
Coretronic Corporation
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Grant
Backlight module and stereo display apparatus
Patent number
8,228,448
Issue date
Jul 24, 2012
Coretronic Corporation
Tzeng-Ke Shiau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light guide plate and backlight module
Patent number
7,740,393
Issue date
Jun 22, 2010
Coretronic Corporation
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Grant
Light guide plate and backlight module using the same
Patent number
7,527,415
Issue date
May 5, 2009
Coretronic Corporation
Tzeng-Ke Shiau
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT SOURCE MODULE AND DISPLAY DEVICE
Publication number
20240126003
Publication date
Apr 18, 2024
Nano Precision Taiwan Limited
Hsin-Wei Chen
G02 - OPTICS
Information
Patent Application
Light source module and display device
Publication number
20230221483
Publication date
Jul 13, 2023
NANO PRECISION (SUZHOU) CO.,LTD.
WEN-YEN CHIU
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY APPARATUS
Publication number
20230133614
Publication date
May 4, 2023
Nano Precision (SuZhou) CO., LTD.
Wen-Yen Chiu
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE
Publication number
20200103585
Publication date
Apr 2, 2020
Nano Precision Taiwan Limited
CHAO-HUNG WENG
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE MODULE AND PRISM SHEET THEREOF
Publication number
20180292598
Publication date
Oct 11, 2018
YOUNG LIGHTING TECHNOLOGY INC.
Ming-Ta Ke
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE MODULE
Publication number
20180106950
Publication date
Apr 19, 2018
YOUNG LIGHTING TECHNOLOGY INC.
Hao-Jan Kuo
G02 - OPTICS
Information
Patent Application
LIGTH SOURCE MODULE AND LIGHT GUIDE PLATE
Publication number
20180003886
Publication date
Jan 4, 2018
YOUNG LIGHTING TECHNOLOGY INC.
Ming-Dah Liu
G02 - OPTICS
Information
Patent Application
LIGHT ADJUSTMENT FILM AND BACKLIGHT MODULE USING THE SAME
Publication number
20170315285
Publication date
Nov 2, 2017
CORETRONIC CORPORATION
Liang-Tse Chen
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE MODULE, DISPLAY APPARATUS AND LIGHT TURNING FILM
Publication number
20170212297
Publication date
Jul 27, 2017
YOUNG LIGHTING TECHNOLOGY INC.
Ming-Dah Liu
G02 - OPTICS
Information
Patent Application
LIGHT ADJUSTING SHEET AND BACKLIGHT MODULE USING THE SAME
Publication number
20150131313
Publication date
May 14, 2015
CORETRONIC CORPORATION
Chun-Yu LIAO
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE USING THE SAME
Publication number
20130286679
Publication date
Oct 31, 2013
CORETRONIC CORPORATION
Shang-Wei Chen
G02 - OPTICS
Information
Patent Application
OPTICAL FILM
Publication number
20110267694
Publication date
Nov 3, 2011
CORETRONIC CORPORATION
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE, STEREO DISPLAY APPARATUS, AND BEAM SPLITTING FILM
Publication number
20110228387
Publication date
Sep 22, 2011
CORETRONIC CORPORATION
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND STEREO DISPLAY APPARATUS
Publication number
20110221996
Publication date
Sep 15, 2011
CORETRONIC CORPORATION
Tzeng-Ke Shiau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAM SPLITTING FILM, BACKLIGHT MODULE, AND STEREO DISPLAY APPARATUS
Publication number
20110221999
Publication date
Sep 15, 2011
CORETRONIC CORPORATION
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Application
BRIGHTNESS ENHANCEMENT FILM AND BACKLIGHT MODULE
Publication number
20110141718
Publication date
Jun 16, 2011
CORETRONIC CORPORATION
Chao-Hung Weng
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20110069249
Publication date
Mar 24, 2011
CORETRONIC CORPORATION
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Application
Light guide plate and backlight module
Publication number
20100277949
Publication date
Nov 4, 2010
Coretronic Corporation
Chao-Hung Weng
G02 - OPTICS
Information
Patent Application
Light emitting diode package
Publication number
20100244058
Publication date
Sep 30, 2010
CORETRONIC CORPORATION
Chao-Hung Weng
G02 - OPTICS
Information
Patent Application
Light Guide Plate
Publication number
20100097825
Publication date
Apr 22, 2010
Chao-Hung Weng
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE
Publication number
20090040784
Publication date
Feb 12, 2009
CORETRONIC CORPORATION
Tzeng-Ke Shiau
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE USING THE SAME
Publication number
20090040788
Publication date
Feb 12, 2009
CORETRONIC CORPORATION
Tzeng-Ke Shiau
G02 - OPTICS