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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#2 in Labadie, MO
#1,320 in Missouri
#94,841 in US
Seina International, LLC
Forward Citations = 9
6 inventors:
Labadie, MO, United States of America
Seina International, LLC
% Expired Patents = 100.0
Forward Citations = 9
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6 inventors (with patents filed for the assignee):
Lee Pil Yul (1 out of 9 patents)
Huang Chang Jiu (1 out of 3 patents)
Ye Zhengyi (1 out of 3 patents)
4. Weidong Yang (1 out of 1 patent)
5. Pil Yul Lee (1 out of 1 patent)
6. Keong Woong Youn (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seina International, LLC. Retrieved from https://idiyas.com/company/seina-international
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]