Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674283 | Semi-submersible immersed tube transportation and installation integrated ship and construction process | Yiyong Li, Naishou Zhang, Chuang Du, Zengjun Li, Yuxi FENG +1 more | 2023-06-13 |