Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137853 | Touch panel and controlling method of touch panel | Yaw-Guang Chang | 2021-10-05 |
| 11061500 | Touch display driving apparatus and operation method thereof | Yaw-Guang Chang | 2021-07-13 |