Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838519 | Capacitive cordless writing device | — | 2020-11-17 |
| 10831322 | Touch control human-machine interface device and operation method thereof | — | 2020-11-10 |
| 10809819 | Capacitive touch sensor and capacitive pen | Chin-Fu Chang, Shih-Hao Chiu | 2020-10-20 |
| 10691268 | Touch sensitive processing apparatus, method and electronic system | Cheng-Han Lee | 2020-06-23 |
| 10656762 | Touch sensitive keyboard system and processing apparatus and method thereof | Chun-I Li | 2020-05-19 |
| 10642379 | Stylus with function modularization | Chin-Fu Chang | 2020-05-05 |
| 10606423 | Touch panel, touch screen and electronic system | Cheng-Han Lee | 2020-03-31 |
| 10579169 | Stylus and touch control apparatus for detecting tilt angle of stylus and control method thereof | Chin-Fu Chang | 2020-03-03 |