The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2023
Filed:
Jan. 28, 2019
Redrock Biometrics Inc, San Francisco, CA (US);
Hua Yang, Millbrae, CA (US);
Leonid Kontsevich, San Francisco, CA (US);
Kevin Horowitz, Sherman Oaks, CA (US);
Igor Lovyagin, Deerfield, IL (US);
REDROCK BIOMETRICS, INC., San Francisco, CA (US);
Abstract
A biometric authentication platform () uses fault-tolerant distributed computing to determine if a supplied biometric sample and a sample stored in a registry are from the same person. A collection of reference samples is maintained in a distributed ledger () with immutable history of modifications. Results of matching are stored in a separate distributed ledger () providing an immutable history log. Coordinated use of both ledgers () enable biometric authentication of registered users () in real time. Users () may interact with providers () and/or trusted circles of other users in order to recover user records from the user ledger ().