Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956964 | Optical device and method for making the same | Tsai-An Yu, Pi-Sung Lin, Chih-Jen Chen, Wen-Yi Lin | 2011-06-07 |
| 7532284 | Optical device and method for making the same | Tsai-An Yu, Pi-Sung Lin, Chih-Jen Chen, Wen-Yi Lin | 2009-05-12 |
| 7301594 | Optical compensator for a liquid crystal display | Tsai-An Yu, Pi-Sung Lin, Chih-Jen Chen, Wen-Yi Lin | 2007-11-27 |