US Patent 7619787 Method and apparatus for illuminating a document
Patent 7619787 was granted and assigned to RICOH COMPANY,LTD. on November, 2009 by the United States Patent and Trademark Office.
Is a
Date Filed
March 10, 2006
Date of Patent
November 17, 2009
Patent Application Number
11372052
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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