% Expired Patents = 100.0

Forward Citations = 6

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5 inventors (with patents filed for the assignee):

Ki-won Nam (1 out of 9 patents)

Ji-Hyuk Cha (1 out of 2 patents)

Pyong-Taek Kim (1 out of 2 patents)

4. Nam-A Park (1 out of 1 patent)

5. Joo-won Lee (1 out of 14 patents)

1 patent: Sort by Forward Citations

#1,945 in Seoul

#5,790 in South Korea

Ki-Won Nam

Forward Citations = 6

5 inventors:

Ki-won Nam (1 out of 9 patents)

Ji-Hyuk Cha (1 out of 2 patents)

Pyong-Taek Kim (1 out of 2 patents)

4. Nam-A Park (1 out of 1 patent)

5. Joo-won Lee (1 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ki-Won Nam. Retrieved from https://idiyas.com/company/ki-won-nam

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]