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. 28, 2024
Filed:
Feb. 06, 2019
Visa International Service Association, San Francisco, CA (US);
Ayman Hammad, Pleasanton, CA (US);
VISA INTERNATIONAL SERVICE ASSOCIATION, San Francisco, CA (US);
Abstract
In some embodiments, a first server computer may be provided. The first server computer may comprise a processor and a computer readable medium coupled to the processor. The computer readable medium may include code executable by the processor for implementing a method. The method may include the step of electronically receiving an authorization request message that includes a first device verification value from a merchant for a first transaction, where the first device verification value may have been received by the merchant from a mobile device based on an interaction between the mobile device and an access device. In some embodiments, the mobile device may have received the first verification value based on a first request. The method may further include the step of determining by a data processor if the first device verification value corresponds to a stored device verification value.