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:
May. 03, 2022
Filed:
Oct. 01, 2019
Visa International Service Association, San Francisco, CA (US);
Sunpreet Singh Arora, San Mateo, CA (US);
Maliheh Shirvanian, Cupertino, CA (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
A delegated biometric authentication system and related methods are disclosed. Using the system, a user can securely delegate biometric authentication to a public device from his communication device. This public device may be an Internet of things device that is not owned by the user, such as a computer, smart TV, tablet, etc. The public device may operate in a public place, such as a hotel or library. The communication device may be the user's own smartphone or tablet, etc. A fuzzy vault process can be used to store the user's biometric template in the system Embodiments preserver the user's privacy without compromising authentication security and user convenience.