Beijing, China

Beijing Tashan Technology Co., Ltd.


USPTO Granted Patents = 2


Forward Citations = 1

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3 inventors (with patents filed for the assignee):

goldMedal Wei Zhuang (2 out of 26 patents)

silverMedal Tengchen Sun (2 out of 2 patents)

bronzeMedal Dahua Zhang (2 out of 2 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#765 in Beijing

#9,995 in China

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Beijing, China
Forward Citations = 1

3 inventors:

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