Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145474 | Keyboard device and key structure thereof | Chin-Sung Pan, Chien-Hung Liu, Lei-Lung Tsai, Tsu-Yi Chen, Chun-Yuan Liu | 2021-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145474 | Keyboard device and key structure thereof | Chin-Sung Pan, Chien-Hung Liu, Lei-Lung Tsai, Tsu-Yi Chen, Chun-Yuan Liu | 2021-10-12 |