List of Optoplex patents

Patents where

Current Assignee

Name

Optoplex

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8004750 Multiple-FSR DPSK demodulator	Patent 8004750 was granted and assigned to Optoplex on August, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8004750	August 23, 2011
‌ US Patent 7522343 Michelson interferometer based delay line interferometers	Patent 7522343 was granted and assigned to Optoplex on April, 2009 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7522343	April 21, 2009
‌ US Patent 7573641 Free-space optical hybrid	Patent 7573641 was granted and assigned to Optoplex on August, 2009 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7573641	August 11, 2009
‌ US Patent 7145727 Unpolarized beam splitter having polarization-independent phase difference when used as an interferometer	Patent 7145727 was granted and assigned to Optoplex on December, 2006 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7145727	December 5, 2006
‌ US Patent 8953161 Optical spectrum analyzer with continuously rotating tunable filter	Patent 8953161 was granted and assigned to Optoplex on February, 2015 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8953161	February 10, 2015
‌ US Patent 7808715 Michelson-interferometer-based delay-line interferometers	Patent 7808715 was granted and assigned to Optoplex on October, 2010 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7808715	October 5, 2010
‌ US Patent 7961316 Optical spectrum analyzer with continuously rotating tunable filter	Patent 7961316 was granted and assigned to Optoplex on June, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7961316	June 14, 2011
‌ US Patent 7864433 Free-space optical hybrid	Patent 7864433 was granted and assigned to Optoplex on January, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7864433	January 4, 2011
‌ US Patent 8929700 Single-package dual optical-function device	Patent 8929700 was granted and assigned to Optoplex on January, 2015 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8929700	January 6, 2015
‌ US Patent 8705176 Modified Michelson delay-line interferometer	Patent 8705176 was granted and assigned to Optoplex on April, 2014 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8705176	April 22, 2014
‌ US Patent 7924505 Free-space hitlessly switchable optical interleaver	Patent 7924505 was granted and assigned to Optoplex on April, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7924505	April 12, 2011
‌ US Patent 7864430 Modified Michelson delay line interferometer	Patent 7864430 was granted and assigned to Optoplex on January, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7864430	January 4, 2011
‌ US Patent 8174756 Rhomb beam splitter in optical communication	Patent 8174756 was granted and assigned to Optoplex on May, 2012 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8174756	May 8, 2012
‌ US Patent 8111450 Rhomb beam splitter in optical communication	Patent 8111450 was granted and assigned to Optoplex on February, 2012 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8111450	February 7, 2012
‌ US Patent 8885159 Optical spectrum analyzer actuated by voice coil	Patent 8885159 was granted and assigned to Optoplex on November, 2014 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8885159	November 11, 2014
‌ US Patent 8014073 Thin film coated optical hybrid	Patent 8014073 was granted and assigned to Optoplex on September, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8014073	September 6, 2011
‌ US Patent 7982960 Co-package DQPSK demodulator by Michelson interferometer	Patent 7982960 was granted and assigned to Optoplex on July, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	7982960	July 19, 2011
‌ US Patent 8004749 Pseudo common-path DPSK demodulator	Patent 8004749 was granted and assigned to Optoplex on August, 2011 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8004749	August 23, 2011
‌ US Patent 8264764 Multiple-FSR DPSK demodulator	Patent 8264764 was granted and assigned to Optoplex on September, 2012 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8264764	September 11, 2012
‌ US Patent 8270067 Sagnac delay-line interferometer for DPSK demodulation	Patent 8270067 was granted and assigned to Optoplex on September, 2012 by the United States Patent and Trademark Office.	Optoplex	United States Patent and Trademark Office	8270067	September 18, 2012

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