US Patent 7376778 Audio device
Patent 7376778 was granted and assigned to Wolfson Microelectronics on May, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
December 28, 2005
Date of Patent
May 20, 2008
Patent Application Number
11318601
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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