US Patent 7253589 Dual-source CMOS battery charger
Patent 7253589 was granted and assigned to National Semiconductor on August, 2007 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
July 9, 2004
Date of Patent
August 7, 2007
Patent Application Number
10888299
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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