Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781710 | Electronic signboard and wall hanging device | Yanjun Liu, Qingqing Ma, Yinan Gao, Tianjiao Wang, Junpeng Han +9 more | 2023-10-10 |
| 11698329 | Vertical counterforce loading device for large-tonnage soil material load test and loading method thereof | Zhengquan Yang, Qiwang Liu, Jianming Zhao, Xiaosheng Liu, Rongfeng Ma +7 more | 2023-07-11 |