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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#384 in Gyeonggi-do
#5,802 in South Korea
Seoung Il Choi
Forward Citations = 0
3 inventors:
Seoung Il Choi
% Expired Patents = 100.0
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Seoung Il Choi (1 out of 1 patent)
Jun Ho Lee (1 out of 58 patents)
Sung Il Kim (1 out of 32 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seoung Il Choi. Retrieved from https://idiyas.com/company/seoung-il-choi
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]