Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531413 | Wireless input system | Chun-Nan Su, Chih-Feng Chien, Yun Lin | 2022-12-20 |
| 11334339 | USB device and firmware updating method thereof | Chih-Feng Chien, Yun Lin | 2022-05-17 |