Jeollabuk-do, South Korea

Stemdr Inc.


USPTO Granted Patents = 3



Forward Citations = 1

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6 inventors (with patents filed for the assignee):

goldMedal Myung Kwan Han (2 out of 2 patents)

silverMedal Eun Kyung Song (2 out of 2 patents)

bronzeMedal Chae Hwa Yoo (2 out of 2 patents)

4 Seung Ok Lee (2 out of 2 patents)

5 Kwangho Lee (1 out of 28 patents)

6 Myung-Kwan Han (1 out of 1 patent)

7 Myung-Kwan Han (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#14 in

#2,798 in

Jeollabuk-do, KR
Jeollabuk-do, South Korea
Forward Citations = 1

6 inventors:

Please report any incorrect information to [email protected]
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