Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462805 | Reverse-mode direct-view display employing a liquid crystal having a characteristic wavelength in the non-visible spectrum | Bao-Gang Wu, Jianan Hou, Yong Wang, Shushan Li, Rui Sun +1 more | 2002-10-08 |
| 6285434 | Substrate for colored cholesteric liquid crystal display allowing cholesteric liquid crystal material to be filled by surface tension without vacuum | Yao-Dong Ma, Bao-Gang Wu, Jianan Hou, Yong Wang, Qihui Zhang | 2001-09-04 |
| 5933203 | Apparatus for and method of driving a cholesteric liquid crystal flat panel display | Bao-Gang Wu, Meng Zhao | 1999-08-03 |
| 5889566 | Multistable cholesteric liquid crystal devices driven by width-dependent voltage pulse | Bao-Gang Wu, Hongxi Zhou, Yao-Dong Ma | 1999-03-30 |
| 5625477 | Zero field multistable cholesteric liquid crystal displays | Bao-Gang Wu, Hongxi Zhou, Yao-Dong Ma | 1997-04-29 |