Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061507 | Touch system and method for controlling the touch system by varying frequencies of alternating current shielding signals and transmitting signals over time | Hsu-Min Chen, Ta-Wei Liu | 2021-07-13 |
| 10890989 | Touch pad driving device and touch driving method | Chih-Yuan Kuo, Ta-Wei Liu | 2021-01-12 |