For the Inventor, By the Inventor

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Qingdao West Coast Rail Transit Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 1

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19 inventors (with patents filed for the assignee):

Shibin Jiang (2 out of 2 patents)

Weizhou Li (2 out of 2 patents)

Hailiang Wang (2 out of 2 patents)

4. Fu Yu (2 out of 2 patents)

5. Wensheng He (2 out of 2 patents)

6. Quanwei Liu (2 out of 3 patents)

7. Chuan Li (2 out of 3 patents)

8. Zhenbiao Wang (2 out of 2 patents)

9. Lin Xin (2 out of 3 patents)

10. Biao Kong (2 out of 2 patents)

11. Xiangbao Meng (2 out of 2 patents)

12. Yong Zhang (2 out of 4 patents)

13. Wenming Zhang (2 out of 10 patents)

14. Lide Hou (2 out of 2 patents)

15. Jiufang Xiong (2 out of 2 patents)

2 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),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#107 in Qingdao

#9,995 in China

Qingdao West Coast Rail Transit Co., Ltd.

Forward Citations = 1

19 inventors:

Shibin Jiang (2 out of 2 patents)

Weizhou Li (2 out of 2 patents)

Hailiang Wang (2 out of 2 patents)

4. Fu Yu (2 out of 2 patents)

5. Wensheng He (2 out of 2 patents)

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