US Patent 7197252 Optical transmitter and optical communication system
Patent 7197252 was granted and assigned to Sumitomo Electric Industries on March, 2007 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
July 31, 2003
Date of Patent
March 27, 2007
Patent Application Number
10630798
Patent Inventor Names
Hirotaka Oomori
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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