Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704984 | Method of preparing composite optical retarder | Da-Ren Chiou, Tzu-Ying Chen, Wei-Che Hung, Chiu-Fang Chen | 2014-04-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704984 | Method of preparing composite optical retarder | Da-Ren Chiou, Tzu-Ying Chen, Wei-Che Hung, Chiu-Fang Chen | 2014-04-22 |