Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915419 | USB interface controller chip | Yen-Chang Chiu, Kao-Pin Wu, Ting-Hao Yeh | 2005-07-05 |
| 6886052 | Apparatus and method for automatically identifying between USB and PS/2 interface | Yen-Chang Chiu, Kao-Pin Wu, Ting-Hao Yeh | 2005-04-26 |