Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10613647 | Portable electronic device and stylus thereof | — | 2020-04-07 |
| 10599272 | Portable electronic device and active capacitive stylus thereof | — | 2020-03-24 |
| 10564737 | Capacitive stylus with eraser | Chia-Jui Yeh | 2020-02-18 |