Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719308 | Damping segmental ring structure for subway tunnels built in grim environments of deformable ground | Long Shi, Jianguo Fan, Jixiang LI, Ying Han | 2023-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719308 | Damping segmental ring structure for subway tunnels built in grim environments of deformable ground | Long Shi, Jianguo Fan, Jixiang LI, Ying Han | 2023-08-08 |