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:
Jun. 24, 2025
Filed:
Mar. 07, 2024
Visa International Service Association, San Francisco, CA (US);
Brian Sullivan, Amersham, GB;
Dinah Sloan, San Jose, CA (US);
Christian Aabye, Redwood City, CA (US);
Hao Ngo, San Jose, CA (US);
Yuexi Chen, Foster City, CA (US);
Fahimeh Rezaei, Mountain View, CA (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
A method is disclosed. The method comprises transmitting, by an access device to a communication device, a resource provider certificate and an access device certificate. Then, establishing a secure channel between the access device and the communication device using data from the resource provider certificate and the access device certificate. Then, transmitting to or receiving data from the communication device using the secure channel.