Patent · US Active

Contactless message transmission

US11580508B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

Visa International Service Association · US

Inventors

Christian Flurscheim · Walnut Creek, US
Erick Wong · Menlo Park, US
Oleg Makhotin · Paris, FR

Key dates

Filing date	Jan 24, 2020
Grant date	Feb 14, 2023
Priority date	—
Expiry date	Jun 20, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L51/18
WIPO fieldIT methods for management
WIPO sectorElectrical engineering

Abstract

A system and method uses one or more repurposed data fields in a payment transaction message to pass the merchant consumable data from a mobile device to the merchant system using an existing channel. The merchant consumable data relate to loyalty or rewards.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.