Guangzhou, China

O-film Image Technology (guangzhou) Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 2

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6 inventors (with patents filed for the assignee):

goldMedal Chengzhe Shen (1 out of 8 patents)

silverMedal Jun Feng (1 out of 8 patents)

bronzeMedal Shumin Zhu (1 out of 8 patents)

4 Shengyun Zhang (1 out of 8 patents)

5 Wenhua Shuai (1 out of 8 patents)

6 Dong Tang (1 out of 8 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#456 in Guangzhou

#16,043 in China

...
Guangzhou, China
Forward Citations = 2

6 inventors:

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