Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397290 | Biochemical test chip | Cheng-Yu Chou | 2025-08-26 |
| 12228540 | Biochemical test chip | Cheng-Yu Chou | 2025-02-18 |
| 8044981 | Image display system | Cheng-Hsin Chen | 2011-10-25 |
| 7615706 | Layout of a printed circuit board | Cheng-Hsin Chen, Kuang-Cheng Kao | 2009-11-10 |
| 6814812 | Double acting cold trap | Wei Hua Tong, Zhang Jian, Qian Wu Quan | 2004-11-09 |
| 6528420 | Double acting cold trap | Wei Hua Tong, Jian Zhang, Qian Wu Quan | 2003-03-04 |