US Patent 9037004 Optical receiver, polarization separation device and polarization separating method

Patent 9037004 was granted and assigned to NEC Corporation on May, 2015 by the United States Patent and Trademark Office.

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Patent Inventor Names

Daisaku Ogasahara0

Date of Patent

May 19, 2015

Patent Application Number

139909680

Date Filed

June 15, 2011

Patent Citations Received

Patent Primary Examiner

Patent abstract

Provided is a polarization separation device which converges filter coefficients used in polarization separating process more quickly.

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