Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249376 | Projector and lens adjusting module | Chun-Hsien Wu | 2022-02-15 |
| 11169435 | Light source module and projection device | Chao-Nan Chien | 2021-11-09 |
| 10948686 | Fixing base and projection device | Tsan-Fu Tseng | 2021-03-16 |
| 10728509 | Projector, optical engine module, image resolution enhancement device and driving method thereof | Yi Chang, Wei-Hao Chen | 2020-07-28 |
| 7471474 | Fine adjustment mechanism | — | 2008-12-30 |
| 7210259 | Film holder | — | 2007-05-01 |