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Giuseppe Bordogna
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Nepean, CA
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last 30 patents
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Patent Grant
Method for detecting wavelength usage conflicts in an optical network
Patent number
9,496,980
Issue date
Nov 15, 2016
Ciena Corporation
Vipul Bhatnagar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coherent augmented optical add-drop multiplexer
Patent number
8,958,696
Issue date
Feb 17, 2015
Ciena Corporation
David Boertjes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Measurement of polarization dependent loss in an optical transmissi...
Patent number
7,305,183
Issue date
Dec 4, 2007
Nortel Networks Limited
Kim B. Roberts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical add/drop multiplexer/demultiplexer
Patent number
6,101,012
Issue date
Aug 8, 2000
Nortel Networks Corporation
David John Danagher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical add/drop multiplexer/demultiplexer
Patent number
5,959,749
Issue date
Sep 28, 1999
Nortel Networks Corporation
David John Danagher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
METHOD FOR DETECTING WAVELENGTH USAGE CONFLICTS IN AN OPTICAL NETWORK
Publication number
20160072609
Publication date
Mar 10, 2016
CIENA CORPORATION
Vipul BHATNAGAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COHERENT AUGMENTED OPTICAL ADD-DROP MULTIPLEXER
Publication number
20110268442
Publication date
Nov 3, 2011
CIENA Corporation
David Boertjes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Measurement of polarization dependent loss in an optical transmissi...
Publication number
20030039005
Publication date
Feb 27, 2003
Kim B. Roberts
H04 - ELECTRIC COMMUNICATION TECHNIQUE