Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11250440 | Payment collection device and method and apparatus | Liansheng ZHAO, An-Pang Li | 2022-02-15 |
| 11223571 | Internet resource distributing method and device, and network red-envelope distributing method | Jun Wu, Huanmi Yin, Xiaodong Zeng, Feng Lin, Jiajia Li | 2022-01-11 |