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Systems and methods for detecting a call anomaly using biometric identification

  • US 9,020,114 B2
  • Filed: 11/22/2006
  • Issued: 04/28/2015
  • Est. Priority Date: 04/29/2002
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • determining a biometric print for at least one authorized party to a call;

    capturing biometric information for the at least one authorized party during the call;

    using a location tracking device, identifying a third-party in the physical vicinity of the authorized party while the call is ongoing;

    in response to the identification of the third-party, monitoring background audio for the call; and

    detecting, based at least in part on the determined biometric print or the background audio, an anomaly in the call.

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