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Exfo Inc
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Exfo Inc patents

Recent patent applications related to Exfo Inc. Exfo Inc is listed as an Agent/Assignee. Note: Exfo Inc may have other listings under different names/spellings. We're not affiliated with Exfo Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "E" | Exfo Inc-related inventors




Date Exfo Inc patents (updated weekly) - BOOKMARK this page
08/17/17 new patent  Testing fiber arrangement in multi-fiber cables
08/17/17 new patent  System and communicating with and controlling a test device
05/25/17Multiple-acquisition otdr
03/23/17Multimode launch systems for use in performing an otdr measurement on a multi-fiber array dut and performing same
03/23/17Optical power measurement in a passive optical network
01/05/17Multiple-fiber connector inspection
11/24/16Adapter tip and microscope system for inspection of fiber-optic connector endface
11/17/16Method and system for measuring an optical power attenuation value of a multimode device under test, receive device and computer-readable memory
08/25/16Safe-mode otdr method
07/28/16Method and system for measuring an optical power attenuation value of a multimode device under test, receive device and computer-readable memory
07/14/16Optical fiber modal distribution conditioner
07/07/16Method and testing transmission lines normally propagating optical signals
06/16/16Fiber inspection microscope and power measurement system, fiber inspection tip and method using same
06/09/16Determining a polarization-related characteristic of an optical link
06/09/16Method for referencing an optical power loss measurement system, and associated computer readable memory and oplm system
05/19/16In-band noise determination on optical communication signals
05/05/16In-band noise and/or spectral deformation measurement on polarization-multiplexed signals
02/11/16Testing fiber arrangement in multi-fiber cables
01/14/16Multiple-acquisition otdr
12/03/15Bi-directional multi-pulsewidth optical time-domain reflectometer
08/27/15Network test system
07/16/15Method and system for measuring an optical loss value of an optical fiber link
06/25/15Fiber-optic connector mating assembly for optical test instruments
04/23/15In-band osnr measurement on polarization-multiplexed signals
04/02/15Multiple-fiber connector inspection
04/02/15Transceiver module adapter device
11/20/14Method and system for common-mode-rejection-ratio (cmrr) characterization of an integrated coherent receiver
11/06/14Signal deformation measurement on polarization-multiplexed signals
07/17/14Bi-directional multi-pulsewidth optical time-domain reflectometer
05/29/14Optical reflectometer with loss and/or reflectance profile view
03/27/14Characterization of linear crosstalk on multiplexed optical signals
02/06/14Multiple-acquisition otdr
12/12/13Characterization of non-ase noise on optical signals
06/27/13Method and system for determining in-band optical noise
04/11/13Multiple-acquisition otdr
08/09/12Reference-based in-band osnr measurement on polarization-multiplexed signals
05/31/12All-optical, phase sensitive optical signal sampling
04/19/12In-band optical noise measurement using differential polarization response
07/28/11All-optical balanced detection system
12/12/13Characterization of non-ase noise on optical signals







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Exfo Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Exfo Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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