Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211075 | Service control method, service control apparatus and device | Liang He, Yu NIU, Lifeng Zhao, Xiangdong Xue, Ji Zhou | 2021-12-28 |
| 11212628 | Method and apparatus for testing speaker, electronic device and storage medium | Ming Yu, Kang Lei, Guoguo Chen | 2021-12-28 |
| 11137974 | Method and apparatus for audio processing, electronic device and storage medium | Rui Gao, Dongfang Ji | 2021-10-05 |