Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846492 | Optical switch keyboard | Chung-Yuan Chen | 2017-12-19 |
| 9837228 | Illuminated keyboard with optical switch | Chung-Yuan Chen, Yi-Chen Wang | 2017-12-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846492 | Optical switch keyboard | Chung-Yuan Chen | 2017-12-19 |
| 9837228 | Illuminated keyboard with optical switch | Chung-Yuan Chen, Yi-Chen Wang | 2017-12-05 |