Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033597 | Camera lens front cover and the monitoring camera having the same | Han-Ting Ko, I-Mu Chou | 2015-05-19 |
| 6122604 | Digital protection circuit for CRT based display systems | Charles Chuang, Anthony Yeh | 2000-09-19 |
| 5889500 | Single chip display system processor for CRT based display systems | Charles Chuang, Anthony Yeh | 1999-03-30 |