Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10383528 | Wearable apparatus and photoplenthysmography sensor unit thereof | Tsan-Yu Ho, Meng-Sung Chou, Ming-Kun Weng, Fang-Yi Chang, Ren-Guey Lee +1 more | 2019-08-20 |
| 9874544 | Gas sensor | Shih-Chang Hsu | 2018-01-23 |
| 8933481 | Lead frame assembly, LED package and LED light bar | Chen-Hsiu Lin, Shih-Chang Hsu | 2015-01-13 |