Patent · US Active

Detection of a rerouting of a communication channel of a telecommunication device connected to an NFC circuit

US10667133B2 · kind B2 · utility

0Cited by

6References

29Claims

0Family size

Assignee

PROTON WORLD INTERNATIONAL N.V. · BE

Inventors

Thierry Huque · Grand-Rosière-Hottomont, BE
Olivier Van Nieuwenhuyze · Wezembeek-Oppem, BE

Key dates

Filing date	Feb 28, 2011
Grant date	May 26, 2020
Priority date	—
Expiry date	Nov 4, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04W12/08
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for detecting an attempt to reroute a communication channel between a port of a security module and a port of a near-field communication router, which are in a telecommunication device, wherein, upon receiving a message in a near-field communication format, the security module verifies from which port of the communication router said message originates.

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