Company Badge
USPTO Data Jan 1 1976 - Jan 20 2026
1 Patents
#1,777 in Seoul
#5,536 in South Korea
Atum Co., Ltd.
Forward Citations = 0
7 inventors:
Atum Co., Ltd.
Forward Citations = 0
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7 inventors (with patents filed for the assignee):
Eun Sik Kim (1 out of 133 patents)
Sang-keun Ji (1 out of 5 patents)
Dong-kyun Ryu (1 out of 4 patents)
4. Jun Kyu Lee (1 out of 9 patents)
5. Jung Soo Lee (1 out of 1 patent)
6. Taeksoo Han (1 out of 1 patent)
7. Changyong Kwon (1 out of 1 patent)
1 patent:
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