Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466451 | Two-piece infrared single wavelength projection lens system | Fei-Hsin Tsai | 2019-11-05 |
| 10459194 | Four-piece infrared single wavelength projection lens system | Fei-Hsin Tsai | 2019-10-29 |
| 10459199 | Five-piece optical lens system with a wide field of view | — | 2019-10-29 |
| 10295789 | Four-piece optical lens system | — | 2019-05-21 |