Shanghai, China

Shanghai Hengyi Optics and Fine Mechanics Co., Ltd


USPTO Granted Patents = 1

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

goldMedal Qi Lu (1 out of 19 patents)

silverMedal Jianda Shao (1 out of 7 patents)

bronzeMedal Shijie Liu (1 out of 8 patents)

4 Kaizao Ni (1 out of 2 patents)

5 Weiwei Wang (1 out of 6 patents)

6 Tianzhu Xu (1 out of 2 patents)

7 Yingjia Li (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#1,154 in Shanghai

#15,978 in China

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Shanghai, China
Forward Citations = 0

7 inventors:

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