Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451710 | User identification method and user identification apparatus | Xin Li, Xiangdong Yang | 2019-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451710 | User identification method and user identification apparatus | Xin Li, Xiangdong Yang | 2019-10-22 |