Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9538022 | Method for applying cloud-based time-lapse imaging systems | Zong-En Yu, Hoi-Yu Tong, Bo-Sen Chang, Sheng-Chao Huang | 2017-01-03 |
| 7438426 | Projection display apparatus and digital zooming method thereof | Chien-Wu Yen, Tzu-Hai Chung | 2008-10-21 |
| 7273285 | Method for managing lamp brightness | Chien-Wu Yen, Tzu-Hai Chung | 2007-09-25 |