Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891856 | Optical film | Shih-Yi Chuang | 2011-02-22 |
| 7842380 | Brightness enhancement film | Shih-Yi Chuang, Chao-Yi Tsai | 2010-11-30 |
| 7740945 | Brightness enhancement film | Shih-Yi Chuang, Chao-Yi Tsai | 2010-06-22 |