Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076901 | Charging system and method for electronic device controlled by audio output | Wei-Ta Shih, Tien-Yung Shih, Tom Chen, Win-Harn Liu | 2011-12-13 |
| 7689375 | Position detecting system and method for electronic device | Tom Chen, Win-Harn Liu | 2010-03-30 |