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China Tiesiju Civil Engineering Group Co., Ltd.

USPTO Granted Patents = 5

EPO Patents = 3

Forward Citations = 0

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52 inventors (with patents filed for the assignee):

Hao Hong (1 out of 19 patents)

Yonghua Chen (1 out of 9 patents)

Yuan Gao (1 out of 3 patents)

4. Jiaqing Wang (1 out of 1 patent)

5. Xinghuo Xu (1 out of 1 patent)

6. Zhenye Zhu (1 out of 1 patent)

7. Dachuang Yao (1 out of 1 patent)

8. Tao Xu (1 out of 2 patents)

9. Lijun Jin (1 out of 1 patent)

10. Hao Ren (1 out of 1 patent)

11. Shisheng Fang (1 out of 1 patent)

12. Jinmiao Xu (1 out of 1 patent)

13. Biao Xing (1 out of 1 patent)

14. Shoufeng Zhang (1 out of 1 patent)

15. Rui Yuan (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12486681 - Prefabricated laminated slab made in accordance with pretensioning fibermesh anti-cracking process and manufacturing method thereof (2025-12-02),

2. 12421684 - Method for preventing sudden subsidence of open caisson in soft foundation (2025-09-23),

3. 12105051 - Detection apparatus and detection system for railway bridge duct concrete compactness (2024-10-01),

4. 12037908 - Method for monitoring and analyzing large tunnel machines based on automatic collection of big data (2024-07-16),

5. 11708671 - Installation method of bent cap for mutually restraining adjacent pier studs in prefabricated and assembled bridge (2023-07-25),

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#24 in Anhui

#4,587 in China

China Tiesiju Civil Engineering Group Co., Ltd.

Forward Citations = 0

52 inventors:

Hao Hong (1 out of 19 patents)

Yonghua Chen (1 out of 9 patents)

Yuan Gao (1 out of 3 patents)

4. Jiaqing Wang (1 out of 1 patent)

5. Xinghuo Xu (1 out of 1 patent)

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