Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828406 | Concealable breast pumping device | Chieh-Wei Chiang, Kai Chang, Chia-Lung Chan, Hao-Cyuan Jhang | 2020-11-10 |
| 10711342 | Method of producing secondary lens with hollow nano structures for uniform illuminance | Jian Ruan, Yang-Kuo Kuo | 2020-07-14 |