Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204543 | Projection apparatus and auto-focusing method | Tzu-Hai Chung, Yu-Chi Wu | 2021-12-21 |
| 11032526 | Projection device, projection method and projection system | Hao-Chang Tsao | 2021-06-08 |
| 11012669 | Projection device and control method thereof | Yun MIAO | 2021-05-18 |