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:
Oct. 14, 2025
Filed:
Dec. 15, 2023
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Stmicroelectronics Belgium, Machelen, BE;
Olivier Van Nieuwenhuyze, Wezembeek-Oppem, BE;
Alexandre Charles, Auriol, FR;
STMICROELECTRONICS (ROUSSET) SAS, Rousset, FR;
STMICROELECTRONICS BELGIUM, Machelen, BE;
Abstract
Provided are techniques for protecting a transaction in near-field communication. Provided is an electronic device including a processor hosting an application, a near-field communication module, and a secure element distinct from the processor. The near-field communication module is configured to identify the type of terminal emitting a polling frame, addressed to the application, that the communication module receives by analyzing the type of the polling frame. The device is configured to compare the result of the analysis with at least one command received from the terminal during the implementation of an NFC transaction.