Zhengzhou, China

Zhengzhon Wanmayun Electronic Technology Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Yan-Lei Cao (1 out of 7 patents)

silverMedal Bo-Duo Yuan (1 out of 12 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#37 in Zhengzhou

#16,035 in China

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Zhengzhou, China
Forward Citations = 0

2 inventors:

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