Shanghai, China

Shanghai Hyproof Technology Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Ying Yang (1 out of 6 patents)

silverMedal Rongrong Hao (1 out of 1 patent)

bronzeMedal Huisheng Wu (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#1,367 in Shanghai

#18,516 in China

Shanghai, CN
Shanghai, China
Forward Citations = 0

3 inventors:

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