Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12050480 | Key structure | Chin-Ping Lin, Shih-Yu Hsu, Liang-Chun Yeh, Bo-Wei Su | 2024-07-30 |
| 11640883 | Key module | Chin-Ping Lin, Shih-Yu Hsu, Chih-Feng Chen | 2023-05-02 |
| 11328880 | Key | Chih-Ping Lin, Shih-Yu Hsu, Chih-Feng Chen | 2022-05-10 |
| 10991523 | Keyboard device | Chun-Chieh Chan, Chao-Chin Hsieh, Chih-Feng Chen | 2021-04-27 |