Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788903 | Signal generating circuit of active pen, active pen and signal driving method | — | 2020-09-29 |
| 10698550 | Capacitance detection circuit, touch detection device and terminal device | Hong Jiang, Guopao Li | 2020-06-30 |
| 10627959 | Differential circuit, capacitance detection circuit, touch detection device and terminal device | Hong Jiang | 2020-04-21 |