Jiangsu, China

Nanjing Roi Optoelectronics Technology Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Heping Zeng (2 out of 39 patents)

silverMedal Mengyun Hu (2 out of 26 patents)

bronzeMedal Kun Huang (2 out of 3 patents)

4 Yinqi Wang (1 out of 2 patents)

5 Jianan Fang (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#236 in Jiangsu

#9,987 in China

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Jiangsu, China
Forward Citations = 0

5 inventors:

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