Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048149 | Lens structure and projection apparatus | Yun Wang, I-Hsien Liu, Ching-Feng Hsieh | 2021-06-29 |
| 10989991 | Adjustment device and projection device using the same | Yun Wang, Mao-Min Fu, Yen-Po Chang | 2021-04-27 |