EPO Patents = 4

Trademarks = 1

Forward Citations = 1

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41 inventors (with patents filed for the assignee):

Wei Lin (2 out of 53 patents)

Shibin Jiang (2 out of 2 patents)

Weizhou Li (2 out of 2 patents)

4. Hailiang Wang (2 out of 2 patents)

5. Fu Yu (2 out of 2 patents)

6. Wensheng He (2 out of 2 patents)

7. Quanwei Liu (2 out of 3 patents)

8. Chuan Li (2 out of 3 patents)

9. Zhenbiao Wang (2 out of 2 patents)

10. Lin Xin (2 out of 3 patents)

11. Biao Kong (2 out of 2 patents)

12. Xiangbao Meng (2 out of 2 patents)

13. Yong Zhang (2 out of 4 patents)

14. Wenming Zhang (2 out of 10 patents)

15. Lide Hou (2 out of 2 patents)

4 patents: Sort by Forward Citations

1. 11306588 - Method of treating tunnel collapse using pavilion support (2022-04-19),

2. 11248464 - Method of treating tunnel collapse with roof-contacted shield support (2022-02-15),

3. 11028878 - Bearing structural member, support, joint assembly and tube section assembly (2021-06-08),

4. 10526762 - Final joint of immersed tunnel as well as prefabrication method and installation method (2020-01-07),

China Communications Construction Company Limited (CCCC) is a Chinese publicly traded construction company established in 2005. It is primarily engaged in business segments of infrastructure construction, dredging and port machinery manufacturing. With a global footprint in over 80 countries, CCCC has a reputation for delivering high-quality projects and innovative solutions in the transportation and infrastructure sectors.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

4 Patents

#478 in Beijing

#5,574 in China

Beijing, China

China Communications Construction Company Limited