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USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#967 in Seoul
#2,793 in South Korea
Kobest Co., Ltd
Forward Citations = 8
3 inventors:
Kobest Co., Ltd
% Expired Patents = 100.0
Forward Citations = 8
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3 inventors (with patents filed for the assignee):
Sang Cheol Lee (2 out of 5 patents)
Sung Il Lee (2 out of 11 patents)
Steve Chang (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kobest Co., Ltd. Retrieved from https://idiyas.com/company/kobest-company
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]