Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#301 in Ottawa
#9,444 in Canada
Alsephina Innovations Inc.
Forward Citations = 0
4 inventors:
Alsephina Innovations Inc.
% Expired Patents = 100.0
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Juan Boon Tan (1 out of 154 patents)
Wanbing Yi (1 out of 81 patents)
Wei Shao (1 out of 9 patents)
4. Wei Liu (1 out of 123 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alsephina Innovations Inc.. Retrieved from https://idiyas.com/company/alsephina-innovations
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]