Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955940 | Method for detecting pressure of active pen, device and active pen | Hailin Yin, Zhi Yao, Yufeng Liu | 2021-03-23 |
| 10922023 | Method for accessing code SRAM and electronic device | Shuang Wu, Dan Liu, Yufeng Liu | 2021-02-16 |