US Patent 7149389 Optical printed circuit board system having tapered waveguide
Patent 7149389 was granted and assigned to Electronics and Telecommunications Research Institute on December, 2006 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
June 30, 2004
Date of Patent
December 12, 2006
Patent Application Number
10883529
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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