Guangdong, China

Phograin Technology (shenzhen) Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Yan Zou (2 out of 2 patents)

silverMedal Hongliang Liu (2 out of 2 patents)

bronzeMedal Yanwei Yang (2 out of 2 patents)

4 Ying Li (1 out of 87 patents)

5 Ge Liu (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#401 in Guangdong

#9,949 in China

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Guangdong, China
Forward Citations = 0

5 inventors:

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