Dalian, China

Dalian Guangyang Science & Technology Engineering Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Dehai Yu (1 out of 4 patents)

silverMedal Hongqi Chen (1 out of 2 patents)

bronzeMedal Xingjia He (1 out of 1 patent)

4 Fuzheng Sun (1 out of 1 patent)

5 Xicai Liu (1 out of 1 patent)

6 Defeng Gao (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#25 in Dalian

#15,978 in China

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Dalian, China
Forward Citations = 0

6 inventors:

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