Patent · US Active

Biometric identity disambiguation

US11531737B1 · kind B1 · utility

3Cited by

14References

29Claims

0Family size

Assignee

The Government of the United States of America, as represented by the Secretary of Homeland Security · US

Inventors

Daniel A. Boyd · Arlington, US
Arun Vemury · North Bethesda, US

Key dates

Filing date	Oct 7, 2019
Grant date	Dec 20, 2022
Priority date	—
Expiry date	Sep 25, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/2455
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems, devices and methods for use in biometric identification are disclosed for use resolution of ambiguity as to what identity is being asserted and/or which reference identities are to be used to build a gallery for identification. In implementations, are described to resolve ambiguity and in particular situations in which a unique authoritative identifier is unavailable for use in locating relevant references to serve as the basis for biometric matching and identification.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.