CONFIGURATION OF A TRANSACTION IN A PROXIMITY CIRCUIT

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United States of America Patent

SERIAL NO

15258884

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Abstract

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A contactless communication circuit (card) communicates with a proximity coupling device (reader). The card hosts at least two applications. The card detects initialization of a first anticollision process by the reader and transmits two communication protocol identifiers in response to the detection of the first anticollision process. The communication protocol identifiers are associated with respective applications supported by the card. Transmission of the two communication protocol identifiers triggers detection of a collision by the reader.

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Patent Owner(s)

Patent OwnerAddress
PROTON WORLD INTERNATIONAL N V1831 DIEGEM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cuypers, Frank De Pinte, BE 10 91
Dumoulin, Patrick Bruxelles, BE 3 19
Van, Nieuwenhuyze Olivier Wezembeek-Oppem, BE 58 265

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