| Patent | Date |
|---|
Visual Fiber Finder For Sequencing Optical Fiber Testing
App 20220268665 - LECLERC; Michel | 2022-08-25 |
Portable test instrument
Grant D960,735 - Patry August 16, 2 | 2022-08-16 |
Portable test instrument
Grant D960,731 - Patry August 16, 2 | 2022-08-16 |
Portable test instrument
Grant D960,733 - Patry August 16, 2 | 2022-08-16 |
Portable test instrument
Grant D960,732 - Patry August 16, 2 | 2022-08-16 |
Portable test instrument
Grant D960,734 - Patry August 16, 2 | 2022-08-16 |
Identification of Clusters of Elements Causing Network Performance Degradation or Outage
App 20220247620 - Phan Vu; Hai Hong ; et al. | 2022-08-04 |
Peak Selection Assistance For Rf Spectrum Analysis
App 20220244293 - LAPIERRE; Dominic ; et al. | 2022-08-04 |
OTDR receive device with connectivity feedback
Grant 11,405,101 - L'Heureux , et al. August 2, 2 | 2022-08-02 |
Display screen or portion thereof with graphical user interface
Grant D955,419 - Drapeau , et al. June 21, 2 | 2022-06-21 |
Optical fiber inspection probe
Grant D955,244 - Simard , et al. June 21, 2 | 2022-06-21 |
Automated Calibration Of Qoe Assessment Between Content Delivery Network (cdn) Entities
App 20220191597 - NADEAU; Sylvain | 2022-06-16 |
Optical Fiber Endface Inspection Microscope Having A Dual Illumination Source
App 20220170815 - CARON; Nicolas ; et al. | 2022-06-02 |
Optical Fiber Endface Inspection Microscope Having A Swappable Optical Head
App 20220170816 - COTE; Olivier ; et al. | 2022-06-02 |
Method and system for multi-link connection testing
Grant 11,340,137 - Leclerc , et al. May 24, 2 | 2022-05-24 |
Testing Optical Fiber Link Continuity Using Otdr Backscattering Patterns
App 20220128434 - PERRON; Stephane ; et al. | 2022-04-28 |
Optical Fiber Endface Inspection Microscope Having Adapter Tip Detection And Autoconfiguration
App 20220074810 - L'HEUREUX; Mario ; et al. | 2022-03-10 |
OTDR method for end-to-end optical fiber link characterization
Grant 11,271,641 - Perron March 8, 2 | 2022-03-08 |
Adapter Tip And Microscope System For Inspection Of Fiber-optic Connector Endfaces
App 20220035104 - Filion; Jean ; et al. | 2022-02-03 |
Optical-fiber Device For One-cord Reference Optical Power Loss Measurement
App 20220038177 - HE; Gang ; et al. | 2022-02-03 |
Optical Fiber Recognition Using Backscattering Pattern
App 20210404909 - LECLERC; Michel ; et al. | 2021-12-30 |
Utilizing augmented reality to virtually trace cables
App 20210398355 - Fontaine; Jean ; et al. | 2021-12-23 |
OTDR method targeting identified event
Grant 11,181,440 - Perron November 23, 2 | 2021-11-23 |
Portable test instrument
Grant D935,921 - Gonay November 16, 2 | 2021-11-16 |
Automatic root cause diagnosis in networks based on hypothesis testing
Grant 11,138,163 - Mdini , et al. October 5, 2 | 2021-10-05 |
Auto-detection of AxC mapping within a CPRI link
Grant 11,134,496 - Levesque , et al. September 28, 2 | 2021-09-28 |
Duplicate OTDR measurement detection
Grant 11,125,648 - Perron September 21, 2 | 2021-09-21 |
Detection and tracking of interferers in a RF spectrum with multi-lane processing
Grant 11,121,785 - Levesque September 14, 2 | 2021-09-14 |
Optical Test Instrument With Removable Cartridge
App 20210278313 - SIMARD; Michael ; et al. | 2021-09-09 |
Transceiver Agnostic Gosnr Measurement
App 20210273722 - HE; Gang ; et al. | 2021-09-02 |
Optical loss testing of multi-fiber array cables
Grant 11,067,478 - He July 20, 2 | 2021-07-20 |
Test Method For Characterizing An Optical Fiber Link
App 20210199536 - PERRON; Stephane ; et al. | 2021-07-01 |
Display screen or portion thereof with graphical user interface
Grant D923,028 - Perron , et al. June 22, 2 | 2021-06-22 |
Test device with both OTDR and WDM power meter modes
Grant 11,035,753 - Gagnon , et al. June 15, 2 | 2021-06-15 |
Automated Narrow Peak Interference Severity Estimation
App 20210176716 - DI PIETRO; Marco ; et al. | 2021-06-10 |
Optical test instrument with removable cartridge
Grant 11,022,520 - Simard , et al. June 1, 2 | 2021-06-01 |
Telecommunications network and services QOE assessment
Grant 11,025,524 - Nadeau June 1, 2 | 2021-06-01 |
System and method for executing scripts in a virtual network function
Grant 11,016,772 - Gagnon , et al. May 25, 2 | 2021-05-25 |
Otdr Receive Device With Connectivity Feedback
App 20210135752 - L'HEUREUX; Mario ; et al. | 2021-05-06 |
Fronthaul remote access and monitoring systems and methods to test fiber optic infrastructure and RF spectrum
Grant 10,951,316 - Martel , et al. March 16, 2 | 2021-03-16 |
Offset Nulling For Optical Power Meters
App 20210072077 - RADU; Nelu | 2021-03-11 |
Signature Recognition On Optical-fiber Connector Endfaces
App 20210063274 - COTE; Olivier ; et al. | 2021-03-04 |
Systems and methods for validation of test results in network testing
Grant 10,936,396 - Rondeau , et al. March 2, 2 | 2021-03-02 |
Optical fiber endface inspection with optical power measurement
Grant 10,900,866 - Baribault January 26, 2 | 2021-01-26 |
Automatic Root Cause Diagnosis in Networks Based on Hypothesis Testing
App 20210011890 - Mdini; Maha ; et al. | 2021-01-14 |
Duplicate Otdr Measurement Detection
App 20200386653 - PERRON; Stephane | 2020-12-10 |
OTDR receive device with connectivity feedback
Grant 10,862,582 - L'Heureux , et al. December 8, 2 | 2020-12-08 |
System and method of communicating with and controlling a test device
Grant 10,834,169 - Carruthers November 10, 2 | 2020-11-10 |
Test Device With Both Otdr And Wdm Power Meter Modes
App 20200292416 - GAGNON; Jimmy ; et al. | 2020-09-17 |
Fronthaul remote access and monitoring systems and methods to test fiber optic infrastructure and RF spectrum
App 20200252125 - Kind Code | 2020-08-06 |
Optical Loss Testing Of Multi-fiber Array Cables
App 20200249121 - Kind Code | 2020-08-06 |
Detection And Tracking Of Interferers In A Rf Spectrum With Multi-lane Processing
App 20200252144 - Kind Code | 2020-08-06 |
Automated analysis of RF spectrum
Grant 10,735,109 - Lapierre , et al. | 2020-08-04 |
Noise-free measurement of the spectral shape of a modulated signal using spectral correlation
Grant 10,727,940 - Cyr , et al. | 2020-07-28 |
Automated analysis of RF spectrum
App 20200228210 - LAPIERRE; Dominic ; et al. | 2020-07-16 |
Test Method For Characterizing An Optical Fiber Link
App 20200200645 - PERRON; Stephane ; et al. | 2020-06-25 |
Fronthaul remote access and monitoring systems and methods to test fiber optic infrastructure and RF spectrum
Grant 10,659,178 - Martel , et al. | 2020-05-19 |
Portable test instrument
Grant D883,825 - Gaucher , et al. | 2020-05-12 |
Method And System For Multi-link Connection Testing
App 20200124498 - LECLERC; Michel ; et al. | 2020-04-23 |
Optical Test Instrument With Removable Cartridge
App 20200116590 - SIMARD; Michael ; et al. | 2020-04-16 |
Otdr Method Targeting Identified Event
App 20200116591 - PERRON; Stephane | 2020-04-16 |
Method and system for multi-fiber cable testing
Grant 10,591,385 - Perron , et al. | 2020-03-17 |
Auto-detection Of Axc Mapping Within A Cpri Link
App 20200068552 - LEVESQUE; MARTIN ; et al. | 2020-02-27 |
Optical power measurement in a passive optical network
Grant 10,574,378 - Ruchet , et al. Feb | 2020-02-25 |
Telecommunications Network And Services Qoe Assessment
App 20200059428 - NADEAU; Sylvain | 2020-02-20 |
Portable test instrument
Grant D875,578 - Simard Feb | 2020-02-18 |
Optical Fiber Endface Inspection With Optical Power Measurement
App 20190391041 - BARIBAULT; Robert | 2019-12-26 |
Systems and methods for validation of test results in network testing
App 20190384664 - Rondeau; Marc ; et al. | 2019-12-19 |
Fronthaul remote access and monitoring systems and methods to test fiber optic infrastructure and RF spectrum
App 20190386753 - Martel; Jean-Sebastien ; et al. | 2019-12-19 |
Display screen, or portion thereof, with graphical user interface for multi-fiber connector, fiber inspection probe testing
Grant D866,575 - Gagne , et al. Nov | 2019-11-12 |
Portable test instrument
Grant D865,548 - Gaucher , et al. No | 2019-11-05 |
Portable test instrument
Grant D865,549 - Gaucher , et al. No | 2019-11-05 |
Noise-free Measurement Of The Spectral Shape Of A Modulated Signal Using Spectral Correlation
App 20190305845 - CYR; Normand ; et al. | 2019-10-03 |
Optical Power Measurement In A Passive Optical Network
App 20190245641 - RUCHET; Bernard ; et al. | 2019-08-08 |
Testing fiber arrangement in multi-fiber cables
Grant 10,371,596 - L'Heureux , et al. | 2019-08-06 |
Method And System For Multi-fiber Cable Testing
App 20190170610 - PERRON; Stephane ; et al. | 2019-06-06 |
Testing fiber arrangement in multi-fiber cables
Grant 10,288,524 - Leclerc , et al. | 2019-05-14 |
Optical power measurement in a passive optical network
Grant 10,270,554 - Ruchet , et al. | 2019-04-23 |
Module for use in a test instrument
Grant D842,144 - Blier , et al. | 2019-03-05 |
Multimode launch systems for use in performing an OTDR measurement on a multi-fiber array DUT and method of performing same
Grant 10,200,118 - Ruchet Fe | 2019-02-05 |
Multiple-fiber connector inspection
Grant 10,175,142 - Lafrance , et al. J | 2019-01-08 |
In-band noise and/or spectral deformation measurement on polarization-multiplexed signals
Grant 10,128,975 - He , et al. November 13, 2 | 2018-11-13 |
Optical fiber modal distribution conditioner
Grant 10,018,785 - Fortin , et al. July 10, 2 | 2018-07-10 |
Multiple-acquisition OTDR method and device
Grant 10,014,935 - Perron , et al. July 3, 2 | 2018-07-03 |
Multimode Launch Systems For Use In Performing An Otdr Measurement On A Multi-fiber Array Dut And Method Of Performing Same
App 20180131437 - Ruchet; Bernard | 2018-05-10 |
In-band noise determination on optical communication signals
Grant 9,954,610 - He , et al. April 24, 2 | 2018-04-24 |
Fiber-optic connector mating assembly for optical test instruments
Grant 9,921,373 - Nadeau March 20, 2 | 2018-03-20 |
Optical Power Measurement In A Passive Optical Network
App 20180076890 - RUCHET; Bernard ; et al. | 2018-03-15 |
Fiber inspection microscope and power measurement system, fiber inspection tip and method using same
Grant 9,915,790 - Baribault March 13, 2 | 2018-03-13 |
Multimode launch systems for use in performing an OTDR measurement on a multi-fiber array DUT and method of performing same
Grant 9,900,087 - Ruchet February 20, 2 | 2018-02-20 |
Adapter tip and microscope system for inspection of fiber-optic connector endface
Grant 9,880,359 - Morin-Drouin , et al. January 30, 2 | 2018-01-30 |
Network test system
Grant 9,858,137 - Lapierre , et al. January 2, 2 | 2018-01-02 |
Multiple-fiber connector inspection
Grant 9,841,579 - Baribault December 12, 2 | 2017-12-12 |
Optical power measurement in a passive optical network
Grant 9,831,948 - Ruchet , et al. November 28, 2 | 2017-11-28 |
Determining a polarization-related characteristic of an optical link
Grant 9,829,429 - Cyr , et al. November 28, 2 | 2017-11-28 |
Method and system for measuring an optical power attenuation value of a multimode device under test, receive device and computer-readable memory
Grant 9,825,700 - Ruchet , et al. November 21, 2 | 2017-11-21 |
Module for use in a test instrument
Grant D798,171 - Blier , et al. September 26, 2 | 2017-09-26 |
Display screen portion with graphical user interface for telecommunications test instrument
Grant D796,524 - Martel September 5, 2 | 2017-09-05 |
Display screen, or portion thereof, with graphical user interface
Grant D796,522 - L'Heureux , et al. September 5, 2 | 2017-09-05 |
Method for referencing an optical power loss measurement system, and associated computer readable memory and OPLM system
Grant 9,749,043 - Perron August 29, 2 | 2017-08-29 |
System And Method Of Communicating With And Controlling A Test Device
App 20170237800 - Carruthers; David | 2017-08-17 |
Testing Fiber Arrangement In Multi-fiber Cables
App 20170234767 - Leclerc; Michel ; et al. | 2017-08-17 |
Portable digital holographic probe for the inspection of optical fiber connectors, and inspection system and method for the same
Grant 9,733,616 - Ruchet , et al. August 15, 2 | 2017-08-15 |
Method and system for measuring an optical loss value of an optical fiber link
Grant 9,709,460 - Leblanc , et al. July 18, 2 | 2017-07-18 |
Characterization of linear crosstalk on multiplexed optical signals
Grant 9,673,894 - Gariepy , et al. June 6, 2 | 2017-06-06 |
Modular test instrument
Grant D788,612 - Lafrance , et al. June 6, 2 | 2017-06-06 |
In-band OSNR measurement on polarization-multiplexed signals
Grant 9,673,899 - Sunnerud , et al. June 6, 2 | 2017-06-06 |
Multiple-acquisition Otdr Method And Device
App 20170149496 - Perron; Stephane ; et al. | 2017-05-25 |
Method and apparatus for testing transmission lines normally propagating optical signals
Grant 9,654,213 - Ruchet , et al. May 16, 2 | 2017-05-16 |
Safe-mode OTDR method
Grant 9,641,243 - Perron May 2, 2 | 2017-05-02 |
Optical Power Measurement In A Passive Optical Network
App 20170085318 - RUCHET; Bernard ; et al. | 2017-03-23 |
Multimode Launch Systems For Use In Performing An Otdr Measurement On A Multi-fiber Array Dut And Method Of Performing Same
App 20170085317 - Ruchet; Bernard | 2017-03-23 |
Signal deformation measurement on polarization-multiplexed signals
Grant 9,596,027 - He , et al. March 14, 2 | 2017-03-14 |
Multiple-acquisition OTDR method and device
Grant 9,571,186 - Perron , et al. February 14, 2 | 2017-02-14 |
Transceiver module adapter device
Grant 9,549,470 - Blier , et al. January 17, 2 | 2017-01-17 |
Multiple-fiber Connector Inspection
App 20170003195 - LAFRANCE; Denis ; et al. | 2017-01-05 |
Bi-directional multi-pulsewidth optical time-domain reflectometer
Grant 9,506,838 - L'Heureux , et al. November 29, 2 | 2016-11-29 |
Adapter Tip And Microscope System For Inspection Of Fiber-optic Connector Endface
App 20160341904 - Morin-Drouin; Etienne ; et al. | 2016-11-24 |
Method And System For Measuring An Optical Power Attenuation Value Of A Multimode Device Under Test, Receive Device And Computer-readable Memory
App 20160337034 - Ruchet; Bernard ; et al. | 2016-11-17 |
Pass-through test device
Grant 9,450,854 - Nadeau , et al. September 20, 2 | 2016-09-20 |
Characterization of non-ASE noise on optical signals
Grant 9,438,336 - He , et al. September 6, 2 | 2016-09-06 |
Testing network communications links
Grant 9,432,206 - Giguere , et al. August 30, 2 | 2016-08-30 |
Safe-mode Otdr Method
App 20160248499 - Perron; Stephane | 2016-08-25 |
Portable test instrument
Grant D764,328 - Lafrance , et al. August 23, 2 | 2016-08-23 |
Optical reflectometer with loss and/or reflectance profile view
Grant 9,423,316 - Perron , et al. August 23, 2 | 2016-08-23 |
Portable test instrument
Grant D763,713 - Martel , et al. August 16, 2 | 2016-08-16 |
Portable test instrument
Grant D763,712 - Recoura-Massaquant , et al. August 16, 2 | 2016-08-16 |
Method And System For Measuring An Optical Power Attenuation Value Of A Multimode Device Under Test, Receive Device And Computer-readable Memory
App 20160218802 - Ruchet; Bernard ; et al. | 2016-07-28 |
Optical Fiber Modal Distribution Conditioner
App 20160202418 - FORTIN; Remi ; et al. | 2016-07-14 |
Method And Apparatus For Testing Transmission Lines Normally Propagating Optical Signals
App 20160197674 - Ruchet; Bernard ; et al. | 2016-07-07 |
Fiber Inspection Microscope And Power Measurement System, Fiber Inspection Tip And Method Using Same
App 20160170151 - Baribault; Robert | 2016-06-16 |
Determining A Polarization-related Characteristic Of An Optical Link
App 20160161397 - Cyr; Normand ; et al. | 2016-06-09 |
Method For Referencing An Optical Power Loss Measurement System, And Associated Computer Readable Memory And Oplm System
App 20160164601 - Perron; Stephane | 2016-06-09 |
In-band Noise Determination On Optical Communication Signals
App 20160142135 - HE; Gang ; et al. | 2016-05-19 |
In-band Noise And/or Spectral Deformation Measurement On Polarization-multiplexed Signals
App 20160127074 - HE; Gang ; et al. | 2016-05-05 |
Sampling-based balanced detection system
Grant 9,325,428 - Westlund , et al. April 26, 2 | 2016-04-26 |
Optical fiber inspection probe
Grant D751,434 - Nadeau , et al. March 15, 2 | 2016-03-15 |
Method and apparatus for testing transmission lines normally propagating optical signals
Grant 9,287,974 - Ruchet , et al. March 15, 2 | 2016-03-15 |
Testing Fiber Arrangement In Multi-fiber Cables
App 20160041065 - L'Heureux; Mario ; et al. | 2016-02-11 |
Multiple-acquisition Otdr Method And Device
App 20160013860 - Perron; Stephane ; et al. | 2016-01-14 |
Bi-directional Multi-pulsewidth Optical Time-domain Reflectometer
App 20150346054 - L'Heureux; Mario ; et al. | 2015-12-03 |
Display screen, or portion thereof, with graphical user interface for an optical fiber microscope
Grant D742,394 - Bouchard , et al. November 3, 2 | 2015-11-03 |
Multiple-acquisition otdr method and device
Grant 9,170,173 - Perron , et al. October 27, 2 | 2015-10-27 |
Portable test instrument
Grant D739,277 - Martel , et al. September 22, 2 | 2015-09-22 |
Display screen or portion thereof with graphical user interface
Grant D739,429 - Veilleux , et al. September 22, 2 | 2015-09-22 |
Bi-directional multi-pulsewidth optical time-domain reflectometer
Grant 9,134,197 - L'Heureux , et al. September 15, 2 | 2015-09-15 |
Network Test System
App 20150242294 - LAPIERRE; Dominic ; et al. | 2015-08-27 |
Reference-based in-band OSNR measurement on polarization-multiplexed signals
Grant 9,112,604 - Gariepy , et al. August 18, 2 | 2015-08-18 |
Method and system for common-mode-rejection-ratio (CMRR) characterization of an integrated coherent receiver
Grant 9,106,334 - Westlund , et al. August 11, 2 | 2015-08-11 |
Method And System For Measuring An Optical Loss Value Of An Optical Fiber Link
App 20150198503 - Leblanc; Michel ; et al. | 2015-07-16 |
Fiber-optic Connector Mating Assembly For Optical Test Instruments
App 20150177469 - Nadeau; Sebastien | 2015-06-25 |
In-band Osnr Measurement On Polarization-multiplexed Signals
App 20150110486 - Sunnerud; Henrik ; et al. | 2015-04-23 |
Multiple-fiber Connector Inspection
App 20150092043 - BARIBAULT; Robert | 2015-04-02 |
Transceiver Module Adapter Device
App 20150092363 - Blier; Michel ; et al. | 2015-04-02 |
Method And Apparatus For Testing Transmission Lines Normally Propagating Optical Signals
App 20140363157 - Ruchet; Bernard ; et al. | 2014-12-11 |
Method And System For Common-mode-rejection-ratio (cmrr) Characterization Of An Integrated Coherent Receiver
App 20140341564 - WESTLUND; Mathias ; et al. | 2014-11-20 |
Portable Digital Holographic Probe For The Inspection Of Optical Fiber Connectors, And Inspection System And Method For The Same
App 20140327735 - Ruchet; Bernard ; et al. | 2014-11-06 |
Signal Deformation Measurement On Polarization-multiplexed Signals
App 20140328586 - HE; Gang ; et al. | 2014-11-06 |
Method and apparatus for testing transmission lines normally propagating optical signals
Grant 8,861,953 - Ruchet , et al. October 14, 2 | 2014-10-14 |
Pass-Through Test Device
App 20140301221 - NADEAU; Sylvain ; et al. | 2014-10-09 |
Optical fiber inspection probe
Grant D713,751 - Nadeau September 23, 2 | 2014-09-23 |
Portable test instrument
Grant D710,222 - Nadeau August 5, 2 | 2014-08-05 |
Method and system for determining in-band optical noise
Grant 8,787,753 - Gariepy , et al. July 22, 2 | 2014-07-22 |
Bi-directional Multi-pulsewidth Optical Time-domain Reflectometer
App 20140198311 - L'Heureux; Mario ; et al. | 2014-07-17 |
All-optical, phase sensitive optical signal sampling
Grant 8,768,180 - Westlund , et al. July 1, 2 | 2014-07-01 |
Optical Reflectometer With Loss And/or Reflectance Profile View
App 20140146312 - Perron; Stephane ; et al. | 2014-05-29 |
Method and apparatus for deriving parameters of optical paths in optical networks using two-wavelength OTDR and a wavelength-dependent reflective element
Grant 8,687,957 - Perron April 1, 2 | 2014-04-01 |
Characterization Of Linear Crosstalk On Multiplexed Optical Signals
App 20140086574 - Gariepy; Daniel ; et al. | 2014-03-27 |
Multiple-acquisition Otdr Method And Device
App 20140037285 - Perron; Stephane ; et al. | 2014-02-06 |
Characterization Of Non-ase Noise On Optical Signals
App 20130330071 - He; Gang ; et al. | 2013-12-12 |
Multiple-acquisition OTDR method and device
Grant 8,576,389 - Perron , et al. November 5, 2 | 2013-11-05 |
Unbalanced Mach-Zehnder interferometer and modulator based thereupon
Grant 8,554,023 - Ruchet October 8, 2 | 2013-10-08 |
Method and apparatus for identification of multiple fibers using an OTDR
Grant 8,482,725 - Perron , et al. July 9, 2 | 2013-07-09 |
Method And System For Determining In-band Optical Noise
App 20130163987 - Gariepy; Daniel ; et al. | 2013-06-27 |
Multiple-acquisition Otdr Method And Device
App 20130088718 - Perron; Stephane ; et al. | 2013-04-11 |
Optical waveguide rotator mechanism, birefringence-inducing element and polarization control devices employing either or both and methods of using same
Grant 8,373,852 - Ruchet , et al. February 12, 2 | 2013-02-12 |
In-band optical noise measurement using differential polarization response
Grant 8,364,034 - He , et al. January 29, 2 | 2013-01-29 |
In-band optical signal to noise ratio determination method and system
Grant 8,358,930 - Gariepy , et al. January 22, 2 | 2013-01-22 |
Optical sampling with coherent detection
Grant 8,280,245 - Westlund , et al. October 2, 2 | 2012-10-02 |
Reference-Based In-Band OSNR Measurement on Polarization-Multiplexed Signals
App 20120201533 - Gariepy; Daniel ; et al. | 2012-08-09 |
All-Optical, Phase Sensitive Optical Signal Sampling
App 20120134667 - Westlund; Mathias ; et al. | 2012-05-31 |
In-Band Optical Noise Measurement Using Differential Polarization Response
App 20120093501 - He; Gang ; et al. | 2012-04-19 |
Method and apparatus for testing transmission lines normally propagating optical signals
Grant 7,995,915 - Ruchet , et al. August 9, 2 | 2011-08-09 |
All-Optical Balanced Detection System
App 20110182573 - Westlund; Mathias ; et al. | 2011-07-28 |
Laser for providing pulsed light and reflectometric apparatus incorporating such a laser
Grant 7,957,436 - Chen , et al. June 7, 2 | 2011-06-07 |
Polarization optical time domain reflectometer and method of determining PMD
Grant 7,920,253 - Cyr , et al. April 5, 2 | 2011-04-05 |
Estimating loss of mechanical splices interconnecting optical fibers, and connector installation tool
Grant 7,719,667 - He , et al. May 18, 2 | 2010-05-18 |
Method and apparatus for extracting light from an optical waveguide
Grant 7,710,552 - He May 4, 2 | 2010-05-04 |
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