Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146030 | Zoom lens | Yuan-Long Cai, Yu-Hung Chou | 2018-12-04 |
| 9857572 | Fixed-focus projection lens | Yi-Ling Yang, Po-Nien Tsai | 2018-01-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146030 | Zoom lens | Yuan-Long Cai, Yu-Hung Chou | 2018-12-04 |
| 9857572 | Fixed-focus projection lens | Yi-Ling Yang, Po-Nien Tsai | 2018-01-02 |