Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955940 | Method for detecting pressure of active pen, device and active pen | Zhi Yao, Wenhe Jin, Yufeng Liu | 2021-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955940 | Method for detecting pressure of active pen, device and active pen | Zhi Yao, Wenhe Jin, Yufeng Liu | 2021-03-23 |