Forward Citations = 0

Loading Chart...

7 inventors (with patents filed for the assignee):

Eun Sik Kim (1 out of 137 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 3 patents)

7. Changyong Kwon (1 out of 1 patent)

1 patent: Sort by Forward Citations

#1,941 in Seoul

#5,784 in South Korea

Atum Co., Ltd.

Forward Citations = 0

7 inventors:

Eun Sik Kim (1 out of 137 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Atum Co., Ltd.. Retrieved from https://idiyas.com/company/atum-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]