Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535284 | Anti-impact device and working method thereof | Chenglong Wang, Yifang Chen, Xueqian Wei, Meng Chen, Qingliang Zeng | 2022-12-27 |
| 11480263 | Magnetically controlled material-based magnetorheological pilot operated safety valve for hydraulic support, and applications of the same | Chenglong Wang, Genyuan Miao, Yifang Chen, Meng Chen, Qingliang Zeng | 2022-10-25 |
| 11221556 | Method for fabricating spherical concave mirror in optical waveguide based on ultraviolet grayscale lithography | Tingyun Wang, Chuanlu Deng, Yi-Ling Huang, Xiaobei ZHANG | 2022-01-11 |