Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201598 | Volume adjusting method and mobile terminal | Fenggui Yan, Zhiyong Zheng, Gaoting Gan, Hai Yang | 2021-12-14 |
| 11039246 | Volume adjusting method, device, and terminal device | Fenggui Yan, Zhiyong Zheng, Gaoting Gan, Hai Yang | 2021-06-15 |