Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567940 | Infrared ray sensor and its producing method | Fu-Yuan Chen, Jiann-Ruey Chen | 1996-10-22 |
| 5394735 | Gas sensor | Bao-Chsun Fang, Jiann-Ruey Chen, Fu-Yuan Chen | 1995-03-07 |