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USPTO Data Jan 1 1976 - Nov 3 2026
9 Patents
#5 in Gangwon
#1,185 in South Korea
Cheorwon Plasma Research Institute
Forward Citations = 78
15 inventors:
Cheorwon Plasma Research Institute
Calculating rank
% Expired Patents = 22.2
Forward Citations = 78
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15 inventors (with patents filed for the assignee):
Steven Kim (7 out of 7 patents)
Byunghoon Kim (3 out of 3 patents)
Yongduk Kim (3 out of 3 patents)
4. Seong-In Kim (2 out of 2 patents)
5. Byung-Koo Son (2 out of 2 patents)
6. Myoung-Sun Shin (2 out of 2 patents)
7. Sung-Hun Ryu (2 out of 2 patents)
8. Sun-Yong Choi (2 out of 2 patents)
9. Kyu-Hang Lee (2 out of 2 patents)
10. Deuk Yeon Lee (1 out of 1 patent)
11. Young Ju Jung (1 out of 1 patent)
12. Won Young Lee (1 out of 11 patents)
13. Young Chang Seo (1 out of 1 patent)
14. Won Seok Choi (1 out of 4 patents)
15. Hae Shin Lee (1 out of 4 patents)
9 patents:
Company Overview
Cheorwon Plasma Research Institute is a leading research facility specializing in plasma technology. We are dedicated to advancing the understanding and application of plasma in various industries, including healthcare, energy, and materials science. Our team of expert scientists and engineers work tirelessly to develop cutting-edge plasma solutions for our clients, helping them achieve their goals and drive innovation. Visit our website to learn more about our research capabilities and how we can help your organization succeed.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cheorwon Plasma Research Institute. Retrieved from https://idiyas.com/company/cheorwon-plasma-research-institute
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]
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]
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]