% Expired Patents = 100.0

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

Sangsig Kim (1 out of 10 patents)

Kyoungah Cho (1 out of 4 patents)

Kiju Im (1 out of 1 patent)

1 patent: Sort by Forward Citations

#51 in Cheongju

#5,779 in South Korea

Kiju Im

Forward Citations = 0

3 inventors:

Sangsig Kim (1 out of 10 patents)

Kyoungah Cho (1 out of 4 patents)

Kiju Im (1 out of 1 patent)

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