Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9978821 | Display device | Yi-Shou Tsai | 2018-05-22 |
| 9946406 | Optical film with touch function | Yi-Shou Tsai, Chih-Chia Chang, Yi-Chuan Lu, Ying-Ting Liou, Kai-Ming Chang | 2018-04-17 |