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US Patent 8234494 Speaker-verification digital signatures

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Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
82344940
Patent Inventor Names
Pradeep K. Bansal0
Benjamin J. Stern0
Carroll W. Creswell0
Jay Wilpon0
Jeffrey Farah0
Lee Begeja0
Date of Patent
July 31, 2012
0
Patent Application Number
113124030
Date Filed
December 21, 2005
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Patent Citations Received
‌
US Patent 12008996 System and method for managing an automated voicemail
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‌
US Patent 11893096 Computer user authentication using machine learning
0
Patent Primary Examiner
‌
Michael S McNally
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Patent abstract

A speaker-verification digital signature system is disclosed that provides greater confidence in communications having digital signatures because a signing party may be prompted to speak a text-phrase that may be different for each digital signature, thus making it difficult for anyone other than the legitimate signing party to provide a valid signature.

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