Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11468445 | Service processing method, device, and system | Li Chen, Huanmi Yin, Hong Zhang, Sihai Yao, Xiaobo ZHANG | 2022-10-11 |
| 11457287 | Method and system for processing video | Zhong-Fa Xiao, Chun-Yi Chen | 2022-09-27 |
| 11338307 | Spray-head assembly and spray-head apparatus | Zhiliang Jin, Xumin Wu, Xiaolong Wu, Chuoying LU | 2022-05-24 |
| 11332929 | Large-angle sloping roof steel structure and construction method thereof | Yuqi Zhou, Gang Xue, Honghai Li, Ganglin Liao, Qiang Liu +4 more | 2022-05-17 |
| 11238655 | Offline shopping guide method and apparatus | Li Chen | 2022-02-01 |
| 11238654 | Offline shopping guide method and apparatus | Li Chen | 2022-02-01 |
| 11227271 | Identity authentication method, device, and system | Li Chen, Hong Zhang | 2022-01-18 |