CN

Crrc Qiqihar Rolling Stock Co., Ltd. Dalian Research & Development Center


USPTO Granted Patents = 1



Forward Citations = 0

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25 inventors (with patents filed for the assignee):

goldMedal Xiaolong Wang (1 out of 3 patents)

silverMedal Yuebin Yu (1 out of 7 patents)

bronzeMedal Haibin Hu (1 out of 7 patents)

4 Changchun Wang (1 out of 3 patents)

5 Qingmin Meng (1 out of 7 patents)

6 Long Chen (1 out of 4 patents)

7 Shifeng Xu (6 patents)

8 Derong Zhang (3 patents)

9 Yanchen Zhang (1 patent)

10 Wendong Shao (4 patents)

11 Lidong Li (3 patents)

12 Shihui Duan (2 patents)

13 Yufeng Cao (1 patent)

14 Pingwei Yin (5 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#240 in

#16,035 in China

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Forward Citations = 0

25 inventors:

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