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last 30 patents
Information
Patent Grant
Segment routing based on maximum segment identifier depth
Patent number
10,924,389
Issue date
Feb 16, 2021
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for segment routing
Patent number
10,728,141
Issue date
Jul 28, 2020
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and network node for managing resource allocation in traffic...
Patent number
10,637,716
Issue date
Apr 28, 2020
Telefonaktiebolaget LM Ericsson (publ)
Paolo Rebella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Segment recovery in connection-oriented network
Patent number
10,250,492
Issue date
Apr 2, 2019
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for local path protection
Patent number
10,122,616
Issue date
Nov 6, 2018
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared path recovery scheme
Patent number
10,116,494
Issue date
Oct 30, 2018
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and network node for managing resource allocation in traffic...
Patent number
10,116,492
Issue date
Oct 30, 2018
Telefonaktiebolaget LM Ericsson (publ)
Paolo Rebella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
P2MP traffic protection in MPLS-TP ring topology
Patent number
9,838,216
Issue date
Dec 5, 2017
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Message passing to assure deletion of label switched path
Patent number
9,774,492
Issue date
Sep 26, 2017
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection against the effect of equipment failure in a communicati...
Patent number
9,565,055
Issue date
Feb 7, 2017
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
WSON restoration
Patent number
9,559,770
Issue date
Jan 31, 2017
TELEFONAKTIEBOLAGET LM ERICSOSN (publ)
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for an optical network
Patent number
9,462,358
Issue date
Oct 4, 2016
Telefonaktiebolaget LM Ericsson (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
P2MP traffic protection in MPLS-TP ring topology
Patent number
9,450,778
Issue date
Sep 20, 2016
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared path recovery scheme
Patent number
9,356,828
Issue date
May 31, 2016
Telefonaktiebolaget L M Ericsson (Publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and apparatus for configuring quality of service
Patent number
9,294,416
Issue date
Mar 22, 2016
Telefonaktiebolaget L M Ericsson (Publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signalling in optical transmission networks
Patent number
9,130,668
Issue date
Sep 8, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ownership transfer of a label switched path
Patent number
9,071,500
Issue date
Jun 30, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Francesco Fondelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configuring a path in an optical communications network
Patent number
8,934,768
Issue date
Jan 13, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection against the effect of equipment failure in a communicati...
Patent number
8,886,832
Issue date
Nov 11, 2014
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for optical path validation in an optical network
Patent number
8,873,948
Issue date
Oct 28, 2014
Telefonaktiebolaget LM Ericsson (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling failure of request message during set up of label switched...
Patent number
8,850,014
Issue date
Sep 30, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for automatic reset of pre-programmed circuits in...
Patent number
8,391,133
Issue date
Mar 5, 2013
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing in multilayer optical networks
Patent number
8,364,037
Issue date
Jan 29, 2013
Telefonaktiebolaget LM Ericsson (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Label switched path networking
Patent number
8,325,737
Issue date
Dec 4, 2012
Telefonaktiebolaget LM Ericsson (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication network protection systems
Patent number
8,203,931
Issue date
Jun 19, 2012
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection mechanisms for a communications network
Patent number
8,165,012
Issue date
Apr 24, 2012
Ericsson AB
Riccardo Martinotti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection scheme for protecting against equipment failure in a dat...
Patent number
7,747,773
Issue date
Jun 29, 2010
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for distributed multicast routing in connection-oriented net...
Patent number
7,746,814
Issue date
Jun 29, 2010
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SEGMENT ROUTING BASED ON MAXIMUM SEGMENT IDENTIFIER DEPTH
Publication number
20190190818
Publication date
Jun 20, 2019
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND NETWORK NODE FOR MANAGING RESOURCE ALLOCATION IN TRAFFIC...
Publication number
20190052519
Publication date
Feb 14, 2019
Telefonaktiebolaget LM Ericsson (publ)
Paolo Rebella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR SEGMENT ROUTING
Publication number
20180198706
Publication date
Jul 12, 2018
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
P2MP TRAFFIC PROTECTION IN MPLS-TP RING TOPOLOGY
Publication number
20160359640
Publication date
Dec 8, 2016
Telefonaktiebolaget LM Ericsson (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND NETWORK NODE FOR MANAGING RESOURCE ALLOCATION IN TRAFFIC...
Publication number
20160337168
Publication date
Nov 17, 2016
Telefonaktiebolaget LM Ericsson (publ)
Paolo Rebella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHARED PATH RECOVERY SCHEME
Publication number
20160248622
Publication date
Aug 25, 2016
Telefonaktiebolaget LM Ericsson (publ)
Daniele CECCARELLI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR LOCAL PATH PROTECTION
Publication number
20160156546
Publication date
Jun 2, 2016
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WSON RESTORATION
Publication number
20150244453
Publication date
Aug 27, 2015
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEGMENT RECOVERY
Publication number
20150071057
Publication date
Mar 12, 2015
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Protection Against the Effect of Equipment Failure in a Communicati...
Publication number
20150023157
Publication date
Jan 22, 2015
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Recovery of Split Architecture Control Plane
Publication number
20140328159
Publication date
Nov 6, 2014
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Paolo Rebella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and Method For an Optical Network
Publication number
20140294383
Publication date
Oct 2, 2014
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEGMENT RECOVERY IN CONNECTION-ORIENTED NETWORK
Publication number
20140029416
Publication date
Jan 30, 2014
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarellli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESIZING A PATH IN A CONNECTION-ORIENTED NETWORK
Publication number
20140016925
Publication date
Jan 16, 2014
TELEFONAKTIEBOLAGET I. M. ERICSSON (PUBL)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESSAGE PASSING TO ASSURE DELETION OF LABEL SWITCHED PATH
Publication number
20130301402
Publication date
Nov 14, 2013
TELEFONAKTIEBOLAGET L M ERRICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOGGING CONTROL PLANE EVENTS
Publication number
20130198379
Publication date
Aug 1, 2013
Telefonaktiebolaget LM Ericsson (publ)
Paolo Rebella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALLING IN OPTICAL TRANSMISSION NETWORKS
Publication number
20130163981
Publication date
Jun 27, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONFIGURING A PATH IN AN OPTICAL COMMUNICATIONS NETWORK
Publication number
20130142508
Publication date
Jun 6, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR PHOTONIC NETWORKS
Publication number
20130121696
Publication date
May 16, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHARED PATH RECOVERY SCHEME
Publication number
20130044589
Publication date
Feb 21, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF AND APPARATUS FOR CONFIGURING QUALITY OF SERVICE
Publication number
20130021908
Publication date
Jan 24, 2013
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTING AND VALIDATION OF PATHS IN A WAVELENGTH SWITCHED OPTICAL NE...
Publication number
20120321297
Publication date
Dec 20, 2012
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OPTICAL PATH VALIDATION IN AN OPTICAL NETWORK
Publication number
20120237207
Publication date
Sep 20, 2012
Telefonaktiebolaget LM Ericsson (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECOVERY MECHANISM FOR POINT-TO-MULTIPOINT TRAFFIC
Publication number
20120207017
Publication date
Aug 16, 2012
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OWNERSHIP TRANSFER OF A LABEL SWITCHED PATH
Publication number
20120155327
Publication date
Jun 21, 2012
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Francesco Fondelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESERVING A PATH USING GMPLS EXTENSIONS FOR ODU SIGNALLING
Publication number
20120148240
Publication date
Jun 14, 2012
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDLING FAILURE OF REQUEST MESSAGE DURING SET UP OF LABEL SWITCHED...
Publication number
20120042077
Publication date
Feb 16, 2012
Daniele Ceccarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Protection Against The Effect of Equipment Failure in a Communicati...
Publication number
20110122765
Publication date
May 26, 2011
Ericsson AB
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTING IN MULTILAYER OPTICAL NETWORKS
Publication number
20110038628
Publication date
Feb 17, 2011
Telefonaktiebolaget LM Ericsson (publ)
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Designing a Network
Publication number
20110004455
Publication date
Jan 6, 2011
Diego Caviglia
H04 - ELECTRIC COMMUNICATION TECHNIQUE