Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10812480 | Method and device for verifying validity of identity of entity | Bianling Zhang, Zhiqiang Du, Qin Li, Weigang Tong | 2020-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10812480 | Method and device for verifying validity of identity of entity | Bianling Zhang, Zhiqiang Du, Qin Li, Weigang Tong | 2020-10-20 |