Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108393 | Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key cap | Chen Yang, Yu-Chun Hsieh, Yung-Chih Wang, Chia-Hung Liu, Ching-Yu Wang | 2021-08-31 |