US Patent 7765019 Portable wireless telephony device
Patent 7765019 was granted and assigned to Wolfson Microelectronics on July, 2010 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
December 28, 2005
Date of Patent
July 27, 2010
Patent Application Number
11318600
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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