US Patent 7355947 Optical disk device and optical disk
Patent 7355947 was granted and assigned to TEAC on April, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
March 9, 2005
Date of Patent
April 8, 2008
Patent Application Number
11078950
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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