Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11893325 | Method and apparatus for setting evacuation exit under crowd emergency evacuation scenario | Han-Wu Liu, Yue Zhang, Jingwen Zhang, Jiamei Chai | 2024-02-06 |
| 11428101 | Anti-seismic support method for mine shaft | Anhu Wang, Wengang Liu, Haiyan Wang, Yingjie Liu, Youxin Zhao +1 more | 2022-08-30 |