Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199927 | Method and apparatus for determining mistaken approaching or touching event | Chi-Hao Tang, Jen-Yi Sun | 2021-12-14 |
| 11181994 | Transmitter and controlling method thereof | Chin-Fu Chang | 2021-11-23 |
| 11169626 | Transmitter, touch sensitive processing apparatus and processing method thereof and electronic system | Chin-Fu Chang | 2021-11-09 |
| 11029786 | Touch sensitive method, apparatus and electronic system for reducing interference from pixel refreshing | Chin-Fu Chang | 2021-06-08 |
| 11016617 | Touch sensitive processing method and apparatus and touch sensitive system | Chin-Fu Chang | 2021-05-25 |
| 10895921 | Touch sensitive processing apparatus, system and operating method thereof for receiving electrical signals carrying pressure information | Chin-Fu Chang | 2021-01-19 |
| 10890987 | Stylus and operating method thereof for transmitting electrical signals carrying pressure information | Chin-Fu Chang | 2021-01-12 |