US Patent 7471049 Optical element driving circuit
Patent 7471049 was granted and assigned to SimplexGrinnell on December, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
June 30, 2006
Date of Patent
December 30, 2008
Patent Application Number
11479641
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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