Beijing, China

Beijing Tongyizhong Specialty Fibre Technology & Development Co., Ltd


USPTO Granted Patents = 2



Trademarks = 1

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Peng He (2 out of 6 patents)

silverMedal Xingliang Huang (2 out of 3 patents)

bronzeMedal Fengqi Lin (1 out of 1 patent)

4 Zhenkun Chen (1 patent)

5 Xiangyang Feng (1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#762 in Beijing

#9,949 in China

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Beijing, China
Forward Citations = 1

7 inventors:

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