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Identification processing apparatus and mobile device using the same

  • US 9,198,037 B2
  • Filed: 01/14/2011
  • Issued: 11/24/2015
  • Est. Priority Date: 06/30/2010
  • Status: Active Grant
First Claim
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1. An identification processing apparatus, for use in a mobile device, for performing an identification procedure according to a smart card, comprising:

  • a near field communication integrated circuit, comprising;

    non-volatile memory for storing a first password; and

    an authentication unit, coupled to the non-volatile memory, for determining whether to perform the identification procedure according to the first password and a second password,an antenna; and

    a wireless charging unit that supplies power to the input interface in the absence of power being supplied from a battery of the mobile device,wherein the second password is received at the antenna when powered by the wireless charging unit,wherein the wireless charging unit supplies power directly to the near field communication integrated circuit when the battery is dead or the mobile device is turned off, the authentication unit performs the identification procedure when the battery is dead or the mobile device is turned-off, and the second password is received at the antenna when the battery is dead or the mobile device is turned-off,wherein the authentication unit of the near field communication integrated circuit has an encryption unit, for encrypting the first password, and upon determining to perform the identification procedure, the encryption unit is used for decrypting the first password again.

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