Beijing, China

China Railway 16th Bureau Group Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Dong Ma (1 out of 20 patents)

silverMedal Yi Sun (1 out of 14 patents)

bronzeMedal Wuxian Wang (1 out of 2 patents)

4 Qinghong Wu (1 out of 1 patent)

5 Binhua Wu (1 out of 1 patent)

6 Huaxuan Xu (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1,157 in Beijing

#16,035 in China

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Beijing, China
Forward Citations = 0

6 inventors:

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