Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628328 | Optical system for sensing, identification and driving | Tsung-Ting Sun | 2009-12-08 |
| 7071922 | Optical mouse with rolling ball | Tsung-Ting Sun, Jui-Chien Chuang, Cheng-Hung Tsai | 2006-07-04 |