Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538644 | Keyswitch structure | — | 2022-12-27 |
| 11424090 | Keyswitch support connection structure and keyswitch structure therewith | Po-Chun Hou, Chin-Hung Lin, Liang-Ta Yeh | 2022-08-23 |
| 11264186 | Keyswitch structure | — | 2022-03-01 |