Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11019008 | Method, public account server, and mobile terminal for sending and generating cards | Zhijun Yuan | 2021-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11019008 | Method, public account server, and mobile terminal for sending and generating cards | Zhijun Yuan | 2021-05-25 |