Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819305 | Method and device for adjusting sound quality | Yingming Qin, Zheng Xiang | 2020-10-27 |
| 10558289 | Control method and electronic device | Dongyang Wang, Guangbin Li, Xuhui Zhang | 2020-02-11 |