Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189442 | Keyswitch structure | Ming-Yuan Hsieh, Liang-Ta Yeh | 2021-11-30 |
| 11099666 | Wheel device applied to a mouse | Chen-Yun Su, Da-Shan Hsu, Shao-Lun Hsiao | 2021-08-24 |
| 11049673 | Key switch | — | 2021-06-29 |
| 10930450 | Keyswitch | — | 2021-02-23 |