Stmicroelectronics (rousset) Sas

Proton World International N.v.

Jean-Marc Grimaud

Olivier Van Nieuwenhuyze

Arach Mohammed Brahim

A method of configuring a contactless communication device is provided. The contactless communication device includes integrated circuits hosting at least two applications compatible with different communication protocols or the same communication protocol and using different communication parameters and a contactless communication circuit. The method includes stopping, by the contactless communication circuit, the transmission of answers of the contactless communication device to requests transmitted by a proximity coupling reader during a transaction initiated by the reader to cause the initiation by the reader of a new transaction.

Configuration of a transaction in a contactless electronic device

A method of configuring a contactless communication device is provided. The contactless communication device includes integrated circuits hosting at least two applications compatible with the same communication protocols or compatible with the same communication protocol and using different communication parameters and a contactless communication circuit. The method includes detecting, by the contactless communication circuit, an interruption of a transaction initiated by a proximity coupling reader.

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Biot, France

Jean-Marc Grimaud