Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854594 | Remote controller for controlling a plurality of electric appliances | James Lin, Denny Hwang | 1998-12-29 |
| 5544221 | Method and apparatus for prohibiting unauthorized use of a telecommunication line | Huang Sheng, Ching-Hung Tsai | 1996-08-06 |