Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11468445 | Service processing method, device, and system | Le Zhou, Li Chen, Huanmi Yin, Hong Zhang, Xiaobo ZHANG | 2022-10-11 |
| 11393016 | Smart meal ordering method and device | Huanmi Yin, Jun Wu, Ying Wang, Fang Fang, Cheng Xu +2 more | 2022-07-19 |