Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10437352 | Active stylus and detection method thereof | Chih-Chiang Chen, Chueh-Pin Ko | 2019-10-08 |
| 10401976 | Electronic system and operation method thereof | Ruey-Ching Shyu, Chih-Chiang Chen, Chueh-Pin Ko | 2019-09-03 |