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AUTHENTICATION DEVICE INCLUDING TEMPLATE VALIDATION AND RELATED METHODS

  • US 20130121542A1
  • Filed: 11/16/2011
  • Published: 05/16/2013
  • Est. Priority Date: 11/16/2011
  • Status: Active Grant
First Claim
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1. An authentication device comprising:

  • a housing;

    a finger sensor carried by said housing and comprising first processing circuitry and a finger sensing area coupled thereto and configured togenerate finger image data based upon a finger positioned adjacent said finger sensing area, andgenerate and store a first template based upon the finger image data; and

    second processing circuitry carried by said housing and configured toobtain the finger image data from said first processing circuitry, andgenerate a second template based upon the finger image data,said first processing circuitry further configured toobtain the second template from said second processing circuitry, andvalidate the second template against the first template.

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