Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11709929 | Interaction method and apparatus | Sishan Wang, Xinmiao Chang | 2023-07-25 |
| 11568411 | Facial recognition-based payment method, apparatus, and terminal | Chen Dong, Xinmiao Chang | 2023-01-31 |