Hwaseong-si, Gyeonggi-Do, South Korea

Opto Line Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

goldMedal Cheol Hun Lee (1 out of 33 patents)

silverMedal Jin Sung Sa (1 out of 2 patents)

bronzeMedal Hyun Chung Ko (1 out of 2 patents)

4 Se Hoon Park (1 out of 17 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#9 in Hwaseong-si, Gyeonggi-Do

#5,496 in South Korea

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Hwaseong-si, Gyeonggi-Do, South Korea
Forward Citations = 1

4 inventors:

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