Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197678 | Signal driving method, signal driving apparatus and touch control chip preliminary class | Guangkai Yuan, Xianghua Li | 2025-01-14 |
| 11620018 | Signal driving method, signal driving apparatus and touch control chip | Guangkai Yuan, Xianghua Li | 2023-04-04 |
| 11275428 | Capacitance detection circuit, touch control chip and electronic device | Guangkai Yuan, Guopao Li, Zhi Yao | 2022-03-15 |
| 10852888 | Method and apparatus for determining control parameters of cancellation branch, and touch control detection apparatus | Jun Fang, Yang Yang, Zhi Yao | 2020-12-01 |
| 10768767 | Touch detection chip and touch screen detection method | Qiu Zhou, Wenhe Jin, Yufeng Liu | 2020-09-08 |