Seoul, South Korea

Aat Costech Co., Ltd.


USPTO Granted Patents = 3


Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Mi-Bo Kim (2 out of 4 patents)

silverMedal Jae-Kwan Hwang (2 out of 13 patents)

bronzeMedal Chang Hee Kim (2 out of 7 patents)

4 Bo Kyung Sa (1 out of 2 patents)

5 Tae Yoon Kim (1 out of 10 patents)

6 Jae Kwan Hwang (1 out of 6 patents)

7 Heechul Chung (5 patents)

8 Ga Hui Oh (2 patents)

9 Jae-Seok Shim (1 patent)

10 Jeong Hwan Kim (42 patents)

11 Myung Suk Kim (7 patents)

12 Do Un Kim (6 patents)

13 Hae Ji Lee (2 patents)

14 Jae Young Lee (54 patents)

15 Jae Youn Chung (3 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#856 in Seoul

#2,643 in South Korea

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Seoul, South Korea
Forward Citations = 0

6 inventors:

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