Multiple account wireless payment device

Multiple account wireless payment device

A payment device includes an integrated circuit (IC) to store at least two account numbers. The payment device also includes an antenna coupled to the IC to selectively transmit a selected one of the account numbers. The IC includes at least three terminals by which the IC is coupled to the antenna...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Kranzley, Arthur D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A payment device includes an integrated circuit (IC) to store at least two account numbers. The payment device also includes an antenna coupled to the IC to selectively transmit a selected one of the account numbers. The IC includes at least three terminals by which the IC is coupled to the antenna and to at least one other device.