% Expired Patents = 100.0

Forward Citations = 3

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10 inventors (with patents filed for the assignee):

Heung Sik Kim (1 out of 13 patents)

Ui Chol Yl (1 out of 1 patent)

Woo Hyun Kwon (1 out of 1 patent)

4. Jong Sun Won (1 out of 1 patent)

5. Seung Chul Lee (1 out of 4 patents)

6. Hak Dae Lee (1 out of 1 patent)

7. Tae Sun Shin (1 out of 1 patent)

8. Yong Ahn Ha (1 out of 1 patent)

9. Jin Heon Kim (1 out of 1 patent)

10. Seung Hyun Cha (1 out of 5 patents)

1 patent: Sort by Forward Citations

#1,941 in Seoul

#5,784 in South Korea

C'est Image, Inc.

Forward Citations = 3

10 inventors:

Heung Sik Kim (1 out of 13 patents)

Ui Chol Yl (1 out of 1 patent)

Woo Hyun Kwon (1 out of 1 patent)

4. Jong Sun Won (1 out of 1 patent)

5. Seung Chul Lee (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: C'est Image, Inc.. Retrieved from https://idiyas.com/company/c-est-image

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]