Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309142 | Keyboard device | Chia-Wei Chang | 2022-04-19 |
| 11289283 | Key structure and rubber dome thereof | Chia-Wei Chang, Lei-Lung Tsai | 2022-03-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309142 | Keyboard device | Chia-Wei Chang | 2022-04-19 |
| 11289283 | Key structure and rubber dome thereof | Chia-Wei Chang, Lei-Lung Tsai | 2022-03-29 |