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Portable data carrier, external arrangement, system and methods for wireless data transfer

  • US 7,961,913 B2
  • Filed: 02/07/2005
  • Issued: 06/14/2011
  • Est. Priority Date: 02/12/2004
  • Status: Active Grant
First Claim
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1. A portable data carrier, comprising:

  • a carrier storage for storing data containing a biometric template and an application-specific function;

    carrier communication means for contactless receipt and transmission of data; and

    carrier processing means for comparing the biometric template with a biometric sample received from an external arrangement, and arranged to complete a handshake process with the external arrangement as well as perform the application-specific function and transmit a result of the same to the external arrangement, only if the biometric sample matches the biometric template.

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