loadpatents
Patent applications and USPTO patent grants for TSANG; CHIH-JEN.The latest application filed is for "light source module and display device".
Patent | Date |
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Light source module and display device App 20210325732 - TSANG; CHIH-JEN ;   et al. | 2021-10-21 |
Light source module and display device using the same Grant 11,112,553 - Peng , et al. September 7, 2 | 2021-09-07 |
Display Device And Display Control Method App 20210003764 - Tsang; Chih-Jen ;   et al. | 2021-01-07 |
Liquid crystal light-adjusting film, backlight module and manufacturing method of liquid crystal light-adjusting film Grant 10,823,899 - Hsu , et al. November 3, 2 | 2020-11-03 |
Light Source Module And Display Device Using The Same App 20200284965 - PENG; YI-HSING ;   et al. | 2020-09-10 |
Liquid Crystal Light-adjusting Film, Backlight Module And Manufacturing Method Of Liquid Crystal Light-adjusting Film App 20190302345 - HSU; HSIUNG-CHUN ;   et al. | 2019-10-03 |
Electro-optical apparatus and scene apparatus each having a taper light guide element Grant 10,107,954 - Tsang , et al. October 23, 2 | 2018-10-23 |
Luminous keyboard Grant 9,704,671 - Cheng , et al. July 11, 2 | 2017-07-11 |
Electro-optical Apparatus And Scene Apparatus App 20160223737 - Tsang; Chih-Jen ;   et al. | 2016-08-04 |
Luminous Keyboard App 20150036314 - Cheng; Ming-Tsang ;   et al. | 2015-02-05 |
Optical touch apparatus having a light guide with scattering particles Grant 8,884,923 - Tsang , et al. November 11, 2 | 2014-11-11 |
Optical touch apparatus and drive method to control an average brightness of LEDs Grant 8,830,210 - Liao , et al. September 9, 2 | 2014-09-09 |
Optical touch apparatus having a light guide with scattering particles Grant 8,537,138 - Tsang , et al. September 17, 2 | 2013-09-17 |
Fabrication method of brightness enhancement film Grant 8,241,839 - Teng , et al. August 14, 2 | 2012-08-14 |
Light guide plate and backlight module Grant 8,226,287 - Teng , et al. July 24, 2 | 2012-07-24 |
Touch Module And Touch Display Apparatus App 20120139878 - Tsang; Chih-Jen ;   et al. | 2012-06-07 |
Touch Display Apparatus And Operation Method Thereof App 20120068972 - Tsang; Chih-Jen ;   et al. | 2012-03-22 |
Optical film applied to a side-emitting backlight module Grant 8,136,975 - Shiau , et al. March 20, 2 | 2012-03-20 |
Touch Keyboard And Electronic Device App 20120032887 - Chiu; Chia-Jung ;   et al. | 2012-02-09 |
Optical sheet Grant 7,978,410 - Teng , et al. July 12, 2 | 2011-07-12 |
Optical Touch Apparatus And Optical Touch Display Apparatus App 20110122094 - Tsang; Chih-Jen ;   et al. | 2011-05-26 |
Optical Touch Apparatus App 20110122097 - Tsang; Chih-Jen ;   et al. | 2011-05-26 |
Optical Touch Apparatus And Driving Method App 20110102377 - Liao; Chun-Chien ;   et al. | 2011-05-05 |
Optical Touch Apparatus And Optical Touch Display Apparatus App 20110050646 - Teng; Tun-Chien ;   et al. | 2011-03-03 |
Brightness enhancement film and backlight module App 20110019435 - Teng; Tun-Chien ;   et al. | 2011-01-27 |
Light Guide Plate And Backlight Module App 20100290252 - Teng; Tun-Chien ;   et al. | 2010-11-18 |
Fabrication method of brightness enhancement film App 20100255425 - Teng; Tun-Chien ;   et al. | 2010-10-07 |
Brightness Enhancement Film And Backlight Module App 20100254159 - Teng; Tun-Chien ;   et al. | 2010-10-07 |
Optical Sheet App 20100177399 - TENG; Tun-Chien ;   et al. | 2010-07-15 |
Light guide plate and backlight module Grant 7,740,393 - Shiau , et al. June 22, 2 | 2010-06-22 |
Light source module App 20100103700 - Tsang; Chih-Jen | 2010-04-29 |
Screen App 20100091365 - Shiau; Tzeng-Ke ;   et al. | 2010-04-15 |
Backlight Module App 20090316430 - Chuang; Fu-Ming ;   et al. | 2009-12-24 |
Backlight module of flat panel display App 20090207584 - Shiau; Tzeng-Ke ;   et al. | 2009-08-20 |
Optical film applied to a side-emitting backlight module App 20090185385 - Shiau; Tzeng-Ke ;   et al. | 2009-07-23 |
Light guide plate and backlight module using the same Grant 7,527,415 - Shiau , et al. May 5, 2 | 2009-05-05 |
Light Guide Plate And Backlight Module Using The Same App 20090040788 - Shiau; Tzeng-Ke ;   et al. | 2009-02-12 |
Light Guide Plate And Backlight Module App 20090040784 - Shiau; Tzeng-Ke ;   et al. | 2009-02-12 |
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