Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509322 | Light sensor circuit | Jer-Hau Hsu, Kian-Fu Wong | 2022-11-22 |
| 11239738 | Variable-speed magnetic coupling having radially movable magnet | Chaojun Yang, Kang Liu, Weifeng Zhang, Yingzhi Wu | 2022-02-01 |