Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750017 | Projection system and wireless charging method of projection system | — | 2023-09-05 |
| 11143944 | Projection device and calibration method thereof | Ching-Feng Hsieh, Chih-Chen Chen | 2021-10-12 |