Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 7, 2007
Patent Application Number
11095851
Date Filed
March 31, 2005
Patent Primary Examiner
Patent abstract
A method and system for swimmer denial transmits underwater sound associated with a time-reversed impulsive response, resulting in amplified sound at a predetermined location. The amplified sound has sufficient peak pressure and/or impulse area to form a barrier to an underwater swimmer.
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