Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 27, 2015
Patent Application Number
14057103
Date Filed
October 18, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A robocall is prevented from reaching a telephone subscriber, by an automated calling screening system that tests for presence of a human caller on the line, and disconnects calls absent a predetermined response indicating presence of a human caller.
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