Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094481 | Keyswitch capable of identifying keycap change | Yen-Min Chang | 2021-08-17 |
| 10901538 | Pen mouse | Yen-Chang Wang | 2021-01-26 |
TW
Tsung-Fa Wang
Overall (2021): #102,699 of 548,734Top 20%
2
Patents 2021