Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513616 | Stylus | — | 2022-11-29 |
| 11027573 | Pen | — | 2021-06-08 |
| 10955944 | Touch-control electronic apparatus and touch pad device thereof | — | 2021-03-23 |
| 10879021 | Keyboard | Ji-Hung Lu | 2020-12-29 |
| 10838521 | Touch stylus | Ji-Hung Lu | 2020-11-17 |
| 10310633 | Mouse device | A-Ming Chang, Chun-Che Wu, Hung-Bin Wu, Yung-Ming Tsai | 2019-06-04 |
| 9442581 | Touch pen for a capacitive touch pad | Chin-Ping Chan | 2016-09-13 |