Zhangzhou, China

Fujian Blue Ocean & Black Stone Technology Co., Ltd.


USPTO Granted Patents = 1


Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Yi Wei (1 out of 5 patents)

silverMedal Hebin Luo (1 out of 2 patents)

bronzeMedal Wanshuang Liu (1 out of 2 patents)

4 Qiang Li (162 patents)

5 Fengrui Bai (0 patent)

6 Fengrui Bai (0 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#14 in Zhangzhou

#16,077 in China

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Zhangzhou, China
Forward Citations = 0

3 inventors:

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