Seoul, South Korea

Portrai Inc.


USPTO Granted Patents = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Hongyoon Choi (1 out of 2 patents)

silverMedal Young Tae Kim (1 out of 53 patents)

bronzeMedal Kwon Joong Na (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#1,771 in Seoul

#5,531 in South Korea

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Seoul, South Korea
Forward Citations = 0

3 inventors:

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