Shanghai, China

Shanghai Hingwah Honeycomb Technology Development Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 2

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3 inventors (with patents filed for the assignee):

goldMedal Dong Zhou (2 out of 3 patents)

silverMedal Yang Zhou (1 out of 8 patents)

bronzeMedal Weiqing Li (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#752 in Shanghai

#9,951 in China

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Shanghai, China
Forward Citations = 2

3 inventors:

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