Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756275 | Image display system and image presenting method thereof | Yung-Chih Chen | 2017-09-05 |
| 7851739 | Projection apparatus and method for activating a projection apparatus | Chung-Chin Lee, Ming-Che Wu, Chien-Chiu Hsueh | 2010-12-14 |