Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183347 | Keyboard | Chun-Chieh Chan | 2021-11-23 |
| 10991523 | Keyboard device | Shin-Chin Weng, Chun-Chieh Chan, Chih-Feng Chen | 2021-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183347 | Keyboard | Chun-Chieh Chan | 2021-11-23 |
| 10991523 | Keyboard device | Shin-Chin Weng, Chun-Chieh Chan, Chih-Feng Chen | 2021-04-27 |