Zhengzhou, Henan, China

Zhengzhou Yumhai Information Technology Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Lin Wang (1 out of 3 patents)

silverMedal Xiaolei Wang (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#3 in Zhengzhou, Henan

#16,038 in China

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Zhengzhou, Henan, China
Forward Citations = 0

2 inventors:

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