Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215470 | Water replacement type storage field construction method and storage field | Wei Pan, Yiyong Li, Fanli Meng, Naishu Zhang, Jinfang Hou +1 more | 2025-02-04 |
| 11674283 | Semi-submersible immersed tube transportation and installation integrated ship and construction process | Yiyong Li, Naishou Zhang, Chuang Du, Yuanping Fu, Yuxi FENG +1 more | 2023-06-13 |
| 11655608 | Water stopping device of suspension and sliding type and an application thereof | Naishou Zhang, Wei Pan, Yiyong Li, Qiang Wang, Jinjin Ning +1 more | 2023-05-23 |
| 10836459 | Self-propelled integrated ship for transporting and installing immersed tubes of underwater tunnel and construction process | Yiyong Li, Qiang Guo | 2020-11-17 |
| 10781567 | Foundation treatment method for piling foundation structure by penetrating hardpan layer | Yiyong Li, Naishou Zhang, Chao Gao, Bingchuan Guo | 2020-09-22 |
| 10689828 | Dredging system and dredger for pre-paved gravel foundation bed surface in open sea deepwater | Ming Lin, Xuejun Wang, Gang Yin, Linlin Yuan, Faqiang Su +16 more | 2020-06-23 |
| 7808774 | Coupling point temperature and current measuring system | Boon Hou Tay | 2010-10-05 |