Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher A. Brown0
John F. Schneider0
Date of Patent
May 27, 2014
0Patent Application Number
130520230
Date Filed
March 18, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An open air, wide area noise cancellation system and method provides improved identification and characterization of noise sources then generating noise cancelling sound waves.
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