Inventor
CYR NORMAND
CA16 patents
⚠️ This page may combine multiple inventors who share the name “CYR NORMAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXFO INC
8 patentsUS8364034B2Jan 29, 2013
In-band optical noise measurement using differential polarization response
EXFO INC8 citations84
US9829429B2Nov 28, 2017
Determining a polarization-related characteristic of an optical link
EXFO INC7 citations83
US9287974B2Mar 15, 2016
Method and apparatus for testing transmission lines normally propagating optical signals
EXFO INC5 citations83
US7995915B2Aug 9, 2011
Method and apparatus for testing transmission lines normally propagating optical signals
EXFO INC10 citations83
US7920253B2Apr 5, 2011
Polarization optical time domain reflectometer and method of determining PMD
EXFO INC14 citations83
US9733616B2Aug 15, 2017
Portable digital holographic probe for the inspection of optical fiber connectors, and inspection system and method for the same
EXFO INC4 citations72
US9654213B2May 16, 2017
Method and apparatus for testing transmission lines normally propagating optical signals
EXFO INC2 citations72
US10727940B2Jul 28, 2020
Noise-free measurement of the spectral shape of a modulated signal using spectral correlation
EXFO INC1 citations62
EXFO ELECTRO OPTICAL ENG INC
5 patentsUS6204924B1Mar 20, 2001
Method and apparatus for measuring polarization mode dispersion of optical devices
EXFO ELECTRO OPTICAL ENG INC56 citations95
US7227645B2Jun 5, 2007
Method and apparatus for measuring polarization mode dispersion
EXFO ELECTRO OPTICAL ENG INC17 citations83
US6762829B2Jul 13, 2004
Measurement of optical properties of passive optical devices using the matrix method
EXFO ELECTRO OPTICAL ENG INC14 citations83
US6429929B2Aug 6, 2002
Method and apparatus for measuring phase differences between intensity-modulated optical signals
EXFO ELECTRO OPTICAL ENG INC9 citations73
US7426021B2Sep 16, 2008
Interferometric optical analyzer and method for measuring the linear response of an optical component
EXFO ELECTRO OPTICAL ENG INC6 citations62