Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674242 | Fabrication, application and apparatus of fibers with aligned porous structure | Hao Bai, Ying Cui, Weiwei Gao | 2023-06-13 |
| 11585218 | Drilling device for surveying front rock-mass intactness of tunnel face for tunnel constructed by TBM and method using the same | Ruilang Cao, Yufei Zhao, Lipeng Liu, Qiang Shen, Jin Pi +3 more | 2023-02-21 |