Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013957 | Transflective liquid crystal device and method of manufacturing the same | Zhiguo Meng, Man Wong | 2011-09-06 |
| 7969543 | Retardation films having single retardation value with variation | Xing Yu | 2011-06-28 |
| 7968158 | Liquid crystal alignment layer and methods of making thereof | Fion Sze Yan Yeung, Xie Fengchao, Ophelia Tsui, Ping Sheng | 2011-06-28 |
| 7923911 | Polycrystalline silicon as an electrode for a light emitting diode and method of making the same | Man Wong, Zhiguo Meng, Jiaxin Sun, Xiuling Zhu | 2011-04-12 |
| 7892711 | Azo compound, composition for photo-alignment film using the same, and method for producing photo-alignment film | Hitoshi Kondo, Yasuhiro Kuwana, Hirokazu Takada, Vladimir Grigorievich Chigrinov | 2011-02-22 |
| 7790580 | Metal-induced crystallization of amorphous silicon in thin film transistors | Man Wong, Zhiguo Meng, Shuyun Zhao, Chunya Wu | 2010-09-07 |
| 7696971 | Method, materials and apparatus for driving gray-scale bistable cholesteric displays | Wing-Chiu Yip, Cheryl Sun | 2010-04-13 |
| 7652136 | Diarylaminofluorene-based organometallic phosphors and organic light-emitting devices made with such compounds | Wai-Yeung Wong, Xiao YU, Gui-Jiang Zhou | 2010-01-26 |
| 7572912 | Luminescent gold (III) compounds, their preparation, and light-emitting devices containing same | Vivian Wing-Wah Yam, Man-Chung Wong, Xiuling Zhu | 2009-08-11 |
| 7557884 | Bistable liquid crystal device | Xing Yu | 2009-07-07 |
| 7551252 | Bistable twisted nematic liquid crystal display based on dual frequency operation | Fion Sze Yan Yeung, Yuet-Wing Li | 2009-06-23 |
| 7402947 | Anode for organic light emitting diode | Man Wong, Hua-Jun Peng, Shuang Xie | 2008-07-22 |
| 7381507 | Photo-patterned light polarizing films | Wing-Chiu Yip, Vladimir Grigorievich Chigrinov, Vladimir Kozenkov | 2008-06-03 |
| 7381600 | Method of annealing polycrystalline silicon using solid-state laser and devices built thereon | Man Wong, Zhiguo Meng | 2008-06-03 |
| 7236219 | Color twisted nematic liquid crystal displays | Xing Yu | 2007-06-26 |
| 7133211 | Projector with flat light sources | — | 2006-11-07 |
| 7070712 | Acetylene polymers and their use as liquid crystals | Ben Zhong Tang, Wing Yip Lam, Xiangxing Kong | 2006-07-04 |
| 7070913 | Photo-induced dichroic polarizers and fabrication methods thereof | Vladimir Kozenkov, Wing-Chiu Yip, Vladimir Grigorievich Chigrinov, Elena Prudnikova | 2006-07-04 |
| 6953716 | Polysilicon material and semiconductor devices formed therefrom | Man Wong, Zhiguo Meng, Mingxiang Wang | 2005-10-11 |
| 6919947 | Color vertically aligned liquid crystal displays | Xing Yu | 2005-07-19 |
| 6801280 | Reflective liquid crystal displays having multilayer rear substrates | Shu-Tuen Tang, Kin Ming Fung | 2004-10-05 |
| 6793344 | Optical systems for liquid crystal display projectors | Ho-Chi Huang | 2004-09-21 |
| 6784955 | Optically optimized permanently bistable twisted nematic liquid crystal displays | Jian Guo | 2004-08-31 |
| 6707527 | Bistable twisted nematic liquid crystal displays with twist angle of ±11 degrees | Shu-Tuen Tang | 2004-03-16 |
| 6633358 | Methods and apparatus for measurement of LC cell parameters | Shu-Tuen Tang | 2003-10-14 |