Penmix Ltd.

Calculating rank

EPO Patents = 1

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Dongkyu Park (1 out of 1 patent)

Surin Kim (1 out of 1 patent)

Joo Hwan Kim (1 out of 1 patent)

4. Hana Lee (1 out of 1 patent)

5. Seung Ho Ji (1 out of 1 patent)

6. Sang Yun Lee (1 out of 1 patent)

7. Ji Hyun Moon (1 out of 3 patents)

8. Young Sub Song (1 out of 1 patent)

9. Seung Jun Lee (1 out of 1 patent)

10. Sang Yun Lee (0 patent)

11. Seung Jun Lee (0 patent)

1 patent: Sort by Forward Citations

#56 in Cheonan

#5,810 in South Korea

Forward Citations = 0

9 inventors:

Dongkyu Park (1 out of 1 patent)

Surin Kim (1 out of 1 patent)

Joo Hwan Kim (1 out of 1 patent)

4. Hana Lee (1 out of 1 patent)

5. Seung Ho Ji (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Penmix Ltd.. Retrieved from https://idiyas.com/company/penmix

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]

1 patent (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]