Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437994 | Touch sensor and keyboard using the same | Yu-Han Chen, Chi-Chieh Liao | 2022-09-06 |
| 11418193 | Key unit and keyboard using the same | Yu-Han Chen, Chi-Chieh Liao | 2022-08-16 |
| 11327607 | Touch detection circuit and touch detection method thereof | Yi-Cheng Lin | 2022-05-10 |