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Systems and methods for providing NFC secure application support in battery on and battery off modes

  • US 9,064,253 B2
  • Filed: 12/22/2011
  • Issued: 06/23/2015
  • Est. Priority Date: 12/01/2011
  • Status: Active Grant
First Claim
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1. A near field communication (NFC) device, comprising:

  • a processor;

    a battery; and

    a memory storing instructions, execution of which cause the processor to;

    check a power level of the battery to determine a power mode of the NFC device,receive a request for an application identifier (AID) from a communications device,access a list of AIDs,select a first AID in the list of AIDs corresponding to a first financial application as the AID if the NFC device is operating in a full power mode,select a second AID in the list of AIDs corresponding to a second financial application as the AID if the NFC device is operating in a battery off mode, andtransmit the AID to the communications device.

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