Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545946 | Liquid crystal alignment solution | Min-Ruei Tsai, Chia-Wen Chang, Ming-Chih Lai | 2013-10-01 |
| 8388861 | Liquid crystal compound and liquid crystal mixture | Chun-Chih Wang, Ren-Jie Chiou, Shi-Zhi You, Hong Zhang, Yu-Dong Tan | 2013-03-05 |
| 7914863 | Liquid crystal alignment solution | Ming-Chih Lai, Chin-Wen Chang, Min-Ruei Tsai | 2011-03-29 |
| 6797344 | Aromatic diamine derivatives, the preparation thereof and alignment film materials containing same for liquid crystal display cell | Shih-Chieh Yeh, Chia-Wen Chang | 2004-09-28 |