EPO Patents = 3

Forward Citations = 1

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9 inventors (with patents filed for the assignee):

Kang-Yell Choi (3 out of 12 patents)

Minguen Yoon (2 out of 2 patents)

Sehee Choi (1 out of 2 patents)

4. Soung-Hoon Lee (1 out of 3 patents)

5. Jeong-Ha Hwang (1 out of 1 patent)

6. Gyoonhee Han (1 out of 3 patents)

7. Changmok Oh (1 out of 1 patent)

8. Eunhwan Kim (1 out of 1 patent)

9. Seol Hwa Seo (1 out of 1 patent)

10. Jiyong Shim (1 patent)

11. Yeong Chan Ryu (1 patent)

12. Jiyeon Park (9 patents)

13. Eunhwan Kim (0 patent)

14. Eunhwan Kim (0 patent)

3 patents: Sort by Forward Citations

#965 in Seoul

#2,789 in South Korea

Ck Regeon Inc.

Forward Citations = 1

9 inventors:

Kang-Yell Choi (3 out of 12 patents)

Minguen Yoon (2 out of 2 patents)

Sehee Choi (1 out of 2 patents)

4. Soung-Hoon Lee (1 out of 3 patents)

5. Jeong-Ha Hwang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ck Regeon Inc.. Retrieved from https://idiyas.com/company/ck-regeon

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]

3 patents (EPO):

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]