Bon Youn Koo (1 out of 1 patent)
Sang Chul Lee (1 out of 2 patents)
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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#261 in Incheon, 402-040
#5,803 in South Korea
Dowumitec Corporation
Forward Citations = 44
2 inventors:
Dowumitec Corporation
Calculating rank
% Expired Patents = 100.0
Forward Citations = 44
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dowumitec Corporation. Retrieved from https://idiyas.com/company/dowumitec
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]