Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222581 | Wide angle lens assembly having low distortion | Tzu-Yuan Lin, Sheng-Lung Lin | 2019-03-05 |
| 6575579 | Projecting device with a cylindrical color tube for displaying color images | — | 2003-06-10 |
| 5329399 | One-piece f.THETA.-DEC scanning lens | — | 1994-07-12 |