Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704096 | Coaxial cable connector | Yen-Jang Liao, Ken-Hsien Hsieh | 2010-04-27 |
| 7351067 | Coaxial cable connecting apparatus | Li-Sen Chen, Wei-Hung Lin | 2008-04-01 |
| 7232969 | Keypad | Ming-Yuan Hsu | 2007-06-19 |