Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516776 | Volume adjusting method, system, apparatus and computer storage medium | Haiwei LI, Pengfei Zhao | 2019-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516776 | Volume adjusting method, system, apparatus and computer storage medium | Haiwei LI, Pengfei Zhao | 2019-12-24 |