Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416558 | Test device and test method for impact resistance of anchor body | Liyuan Yu, Minghe Ju, Dejun Liu, Shuchen Li, Lianpeng Dai +3 more | 2025-09-16 |
| 12391481 | Large deformation underground energy storage device | Liyuan Yu, Bowen Hu, Rui Sun, Xianzhen Mi, Shuchen Li +3 more | 2025-08-19 |