US Patent 7816981 Signal generating apparatus and class-D amplifying apparatus
Patent 7816981 was granted and assigned to Yamaha (yacht) on October, 2010 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
October 22, 2008
Date of Patent
October 19, 2010
Patent Application Number
12288580
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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