Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488457 | Circuit test system and method | Ying-Che Tseng | 2019-11-26 |
| 10310629 | Joystick-type mouse | Ying-Che Tseng, A-Ming Chang | 2019-06-04 |
| 10209784 | Combination type mouse | Ying-Che Tseng | 2019-02-19 |