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:
Jan. 03, 2017
Filed:
Jun. 13, 2014
Visa International Service Association, San Francisco, CA (US);
Selim Aissi, Menlo Park, CA (US);
Taeho Kgil, Foster City, CA (US);
Ajit Gaddam, Foster City, CA (US);
VISA INTERNATIONAL SERVICE ASSOCIATION, San Francisco, CA (US);
Abstract
Embodiments of the invention relate to methods of generating and using an image-based derived key. In various embodiments, the image-based derived key may be used to facilitate user authentication and data encryption. For some embodiments, a method is disclosed comprising determining an image-based derived key, wherein the image-based derived key is generated from a selection of authentication images chosen by a user, encrypting data using the image-based derived key, and transmitting the encrypted data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile