Anonymous biometric verification
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United States of America Patent
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Nov 11, 2014
Issued Date -
N/A
app pub date -
Oct 2, 2012
filing date -
Dec 6, 2011
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Abstract
The present invention discloses an anonymous biometric verification system and method. In an embodiment of the invention, the system comprises a non-anonymous sector that retrieves biometric data (probes) by using biometric client(s). A unique identifier (“token”) is retrieved from a database that contains biographic and demographic data associated to the token, but without comprising the biographic or demographic data. The biometric data in form of template(s) along with the token are then sent via a cloud network to an anonymous sector. A query router, located at the non-anonymous sector may receive probes with the token and send them to one or more biometric query engine(s), wherein query engine(s) may either work in stripped or mirrored operation mode. Query engine(s) may search for location of template(s) in a templates database linked to a query search engine.
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