Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238462 | Projection position guiding method | Chien-Chun Peng, Hsun-Cheng Tu, Kang-Shun Hsu | 2025-02-25 |
| 11575864 | Projection system and projection method | Chun-Lin Chien | 2023-02-07 |
| 11343480 | Projection positioning system and projection positioning method thereof | Chun-Lin Chien, Yu-Kuan Chang, Pen-Ning Kuo | 2022-05-24 |
| 10331273 | Touch display system, touch device and touch display method for avoiding misjudging of touch position | — | 2019-06-25 |
| 9897906 | Projection screen | Kun-Rong Chang, Pen-Ning Kuo | 2018-02-20 |
| 9851891 | Interactive projection system and projection method thereof | Pen-Ning Kuo, Kun-Rong Chang | 2017-12-26 |