Patent · US Active

Offline coin protocol

US11636466B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

MASTERCARD INTERNATIONAL INCORPORATED · US

Inventors

Erick Andrew · New York, US
Issidor L. Iliev · White Plains, US
Naveen Garg · Chappaqua, US

Key dates

Filing date	Nov 4, 2021
Grant date	Apr 25, 2023
Priority date	—
Expiry date	Nov 4, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2209/56
WIPO fieldIT methods for management
WIPO sectorElectrical engineering

Abstract

Systems, methods, apparatus, computer program code and means are provided to operate a first device to receive a coin having value from a second device while offline.

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