US Patent 7784986 Plane-like lighting units and display equipment provided therewith
Patent 7784986 was granted and assigned to Hitachi on August, 2010 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
April 19, 2005
Date of Patent
August 31, 2010
Patent Application Number
11108706
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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