Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11277006 | Modularized interconnection device and system thereof | Chunming Yuan, Xiaobo Yang, Hailian Xie, Kai Liu | 2022-03-15 |
| 11277675 | Method and apparatus for monitoring the interaction between surrounding rocks and TBM in TBM tunneling process | Quansheng Liu, Tao Huang, Shaohua Wang, Bin Liu, He Liu | 2022-03-15 |