Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486273 | Variable valve driving mechanism of engine, and engine | Fei Wang, Zhongsheng Ren, Baojun Wang, Deshi Xu, Gang Wang | 2022-11-01 |
| 11393016 | Smart meal ordering method and device | Huanmi Yin, Sihai Yao, Jun Wu, Ying Wang, Fang Fang +2 more | 2022-07-19 |