Woojin Osk Corporation

Calculating rank

Forward Citations = 14

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9 inventors (with patents filed for the assignee):

Seung-Han Baek (2 out of 2 patents)

Joong-Hwan Jun (1 out of 2 patents)

Jun-Dong Kim (1 out of 1 patent)

4. Jong-Sul Choi (1 out of 1 patent)

5. Man-Eob Lee (1 out of 1 patent)

6. Chong-Sool Choi (1 out of 1 patent)

7. Yong-Chul Son (1 out of 2 patents)

8. Young-Sam Ko (1 out of 1 patent)

9. Jeong-Cheol Kim (1 out of 1 patent)

2 patents: Sort by Forward Citations

#1 in Kyungki

#3,807 in South Korea

Forward Citations = 14

9 inventors:

Seung-Han Baek (2 out of 2 patents)

Joong-Hwan Jun (1 out of 2 patents)

Jun-Dong Kim (1 out of 1 patent)

4. Jong-Sul Choi (1 out of 1 patent)

5. Man-Eob Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Woojin Osk Corporation. Retrieved from https://idiyas.com/company/woojin-osk

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]