Inventor · disambiguated record
Anna Chu-Sumida
Also filed as: CHU-SUMIDA ANNA
2 granted patents·1 pending application·272 citations·filing 2015–2018
72Inventor score
Top patents by PatentIndex Score
3 records- 0195US9942244B2Secure service for receiving sensitive information through nested iframesEXCALIBUR IP LLC·Filed 2015·Granted Apr 10, 2018·235 cites·17 claims
- 0294US9251372B1Secure service for receiving sensitive information through nested iFramesYAHOO INC·Filed 2015·Granted Feb 2, 2016·37 cites·16 claims
- 0354US2018191735A1Secure Service for Receiving Sensitive Information through Nested iframesEXCALIBUR IP LLC·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Anna Chu-Sumida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →