Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255028 | Key structure | Chun-Lin Chen | 2025-03-18 |
| 10796861 | Key module | Chun-Lin Chen, Jui-Yu Wu | 2020-10-06 |
| 9972461 | Key structure with mechanical switch and mechanical switch thereof | Chun-Lin Chen, Chih-Wen Su | 2018-05-15 |
| 9972462 | Mechanical switch structure | Chun-Lin Chen | 2018-05-15 |