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Multi-function transaction device

  • US 9,704,327 B2
  • Filed: 01/12/2011
  • Issued: 07/11/2017
  • Est. Priority Date: 08/17/2006
  • Status: Active Grant
First Claim
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1. A mobile communication device comprising:

  • a memory to store instructions;

    one or more processors configured to execute the instructions to;

    receive a query generated by a transaction device based on a proximity of the mobile communication device to the transaction device;

    send, responsive to the query, identity information to a server via a network;

    receive, from the server via the network and based on the identity information, transaction information including;

    a transaction identifier and a merchant identifier corresponding to at least one purchase transaction completed between a user of the mobile communication device and a user device associated with the merchant identifier, andinformation identifying merchants that are authorized to participate in near field transactions with the mobile communication device;

    send, to the transaction device via a near field wireless link, at least some of the transaction information to establish a communication session to conduct a purchase transaction between the transaction device and the mobile communication device; and

    receive, from the transaction device via the near field wireless link, a payment request associated with the purchase transaction between the transaction device and the mobile communication device, and generated using the transaction information provided by the server.

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