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:
Dec. 01, 2015
Filed:
May. 21, 2013
Applicant:
Partnet, Inc., Salt Lake City, UT (US);
Inventors:
Cameron Craig Morris, Salt Lake City, UT (US);
Douglas M. Erickson, Salt Lake City, UT (US);
Assignee:
Partnet, Inc., Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/62 (2013.01); G06F 21/32 (2013.01); G06F 21/34 (2013.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06F 21/6245 (2013.01); G06F 21/32 (2013.01); G06F 21/34 (2013.01); G06F 21/62 (2013.01); G06F 21/6254 (2013.01); H04L 9/3213 (2013.01); H04L 9/3231 (2013.01); H04L 9/3234 (2013.01); H04L 9/3257 (2013.01); H04L 2209/42 (2013.01);
Abstract
A method for anonymous authentication by an electronic device is described. The method includes obtaining biometric data. The method also includes generating a token. The method also includes blinding the token to produce a blinded token. The method also includes sending the blinded token and biometric information based on the biometric data to a verifier. The method also includes receiving a signature of the blinded token from the verifier if corresponding biometric information is not stored by the verifier.