Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11281793 | User permission data query method and apparatus, electronic device and medium | Yaozhang Chen, Junfei Song, Yongjia He | 2022-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11281793 | User permission data query method and apparatus, electronic device and medium | Yaozhang Chen, Junfei Song, Yongjia He | 2022-03-22 |