Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299204 | System for winning investment selection using collective input and weighted trading and investing | Karl Peng | 2007-11-20 |
| 7145781 | Electronic device having a replaceable casing panel | Kai-Chen Tien, Chien-Chuan Chen, Han-Shun Wu, Chien-Te Li, Fang-Yu Hsieh | 2006-12-05 |
| 6161966 | Multi-blade lens-aperture control mechanism | Guang-Shang Chang, Chien-Chin Chan | 2000-12-19 |