US Patent 7920793 Inline repeater and optical fiber communication system
Patent 7920793 was granted and assigned to Nippon Telegraph and Telephone on April, 2011 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
June 17, 2005
Date of Patent
April 5, 2011
Patent Application Number
10581327
Patent Inventor Names
Yutaka Miyamoto
0
Hiroji Masuda
0
Kenji Sato
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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