Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429951 | Mouse device with adjustable moving resolution | Shi-Jie Zhang, Chih-Feng Chien, Ying-Che Tseng | 2019-10-01 |
| 10310629 | Joystick-type mouse | Ying-Che Tseng, Cheng-Yi Tsai | 2019-06-04 |
| 10310633 | Mouse device | Chun-Che Wu, Cheng-Chi Hsu, Hung-Bin Wu, Yung-Ming Tsai | 2019-06-04 |
| 10310635 | Mouse device | Shi-Jie Zhang, Chih-Feng Chien, Ying-Che Tseng | 2019-06-04 |