Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11829841 | Mechanical energy-based self-powering counting system | Fang Deng, Yeyun Cai, Ning Ding, Chengwei Mi, Jiachen Zhao +5 more | 2023-11-28 |
| 10025068 | Mobile device and optical imaging lens thereof | Shih-Han Chen, Chang Zhao | 2018-07-17 |
| 9971124 | Imaging lens | Shih-Han Chen, Chang Zhao | 2018-05-15 |