Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535990 | Two-stage energy dissipation type shed tunnel support structure connected by principle of Dougong and a design method thereof | Zhixiang Yu, Liru Luo, Yuntao Jin, Lijun Zhang, Hu Xu +3 more | 2022-12-27 |
| 10908178 | Arbitrary-shaped fabricated test block for high- steep slope rolling stone test | Zhixiang Yu, Hu Xu, Xin QI, Lei Zhao, Shichun Zhao | 2021-02-02 |