Province, China

Qingdao Mefine Electronics Technology Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 21

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3 inventors (with patents filed for the assignee):

goldMedal Xin Yang (3 out of 6 patents)

silverMedal Yongshan Li (3 out of 3 patents)

bronzeMedal Renjie Zhang (3 out of 3 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#44 in Province

#7,245 in China

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Province, China
Forward Citations = 21

3 inventors:

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