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. 14, 2021
Filed:
Sep. 26, 2017
Visa International Service Association, San Francisco, CA (US);
Thomas Bellenger, San Mateo, CA (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
A method is disclosed. The method includes establishing, by a first device, a wireless connection to a second device; transmitting a request, by the first device and to the second device, for location data indicative of a location of the second device; receiving, by the first device and from the second device, the location data indicative of the location of the second device; determining, by the first device, a distance between the first device and the second device based at least in part on the received location data; generating, by the first device, an altered value based on the received location data and the determined distance; and transmitting, by the first device and to the second device, the altered value and an account identifier associated with a user of the first device.