Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47957 | Keyswitch, keyboard and keyswitch manufacturing method thereof | Pen-Hui Liao, Chin-Hung Lin, Hsin-Hung Liu, Yu-Ming Huang | 2020-04-21 |
| 9966202 | Keyswitch, keyboard and keyswitch manufacturing method thereof | Pen-Hui Liao, Chin-Hung Lin, Hsin-Hung Liu, Yu-Ming Huang | 2018-05-08 |