Redundancy, stand-by

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CPC
H04Q3/54558

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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q3/00Selecting arrangements

Current Industry

H04Q3/54558Redundancy, stand-by

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatuses for path selection in a packet network
- Patent number 11,290,371
- Issue date Mar 29, 2022
- Coriant Operations, Inc.
- Bradley R. Kangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for path selection in a packet network
- Patent number 10,181,998
- Issue date Jan 15, 2019
- Coriant Operations, Inc.
- Bradley R. Kangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for path selection in a packet network
- Patent number 9,178,804
- Issue date Nov 3, 2015
- Tellabs Operations, Inc.
- Bradley R. Kangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for provisioning a backup signaling channel
- Patent number 8,761,006
- Issue date Jun 24, 2014
- AT&T Intellectual Property I, L.P.
- Fakhri Poonawalla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundancy in voice and data communications systems
- Patent number 8,441,920
- Issue date May 14, 2013
- Cisco Technology, Inc.
- Frank K. Bradbury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equipment protection method and apparatus
- Patent number 8,429,511
- Issue date Apr 23, 2013
- Alcatel Lucent
- Silvio Cucchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundant network shared switch
- Patent number 8,160,061
- Issue date Apr 17, 2012
- Raytheon Company
- James D. Ballew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundancy in voice and data communications system
- Patent number 7,889,637
- Issue date Feb 15, 2011
- Starent Networks LLC
- Frank K. Bradbury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data-transmission device and method for transmitting data with a re...
- Patent number 7,848,366
- Issue date Dec 7, 2010
- Nokia Siemens Networks GmbH & Co. KG
- Volker Rogasch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for implementing standby
- Patent number 7,801,025
- Issue date Sep 21, 2010
- Huawei Technologies Co., Ltd.
- Shikui Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of providing fault tolerance in a SIP based contact handling...
- Patent number 7,688,804
- Issue date Mar 30, 2010
- Aspect Software, Inc.
- Michael Peters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundancy in voice and data communications systems
- Patent number 7,558,193
- Issue date Jul 7, 2009
- Starent Networks Corporation
- Frank K. Bradbury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transaction bundling for improved redundancy
- Patent number 7,509,528
- Issue date Mar 24, 2009
- Alcatel Lucent
- Tim White
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telecommunication network and upgrading method therefore
- Patent number 7,489,627
- Issue date Feb 10, 2009
- Ericsson AB
- Goetz Mueller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for replacing a telephone exchange by another telephone exch...
- Patent number 7,453,867
- Issue date Nov 18, 2008
- Koninklijke KPN N.V.
- Johannes Petrus Bernardus Maria Wouters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection switching mechanism
- Patent number 7,443,789
- Issue date Oct 28, 2008
- ADC DSL Systems, Inc.
- Donald J. Glaser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of negotiating an active or a passive role assignment to a c...
- Patent number 7,394,759
- Issue date Jul 1, 2008
- Alcatel
- Jürgen Löhr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept of zero network element mirroring and disaster restoration...
- Patent number 7,373,544
- Issue date May 13, 2008
- AT&T Corporation
- Richard L. Guzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching between active and standby switc...
- Patent number 7,313,089
- Issue date Dec 25, 2007
- Agere Systems Inc.
- Hanan Z. Moller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for providing fabric activity switch control in a communicat...
- Patent number 7,099,271
- Issue date Aug 29, 2006
- Alcatel Canada Inc.
- Larry Friesen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept of zero network element mirroring and disaster restoration...
- Patent number 7,058,847
- Issue date Jun 6, 2006
- AT&T Corporation
- Richard L. Guzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiprocessor exchange provided with floating function
- Patent number 6,763,451
- Issue date Jul 13, 2004
- Fujitsu Limited
- Nobuo Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for protecting equipment and switching functional...
- Patent number 6,650,749
- Issue date Nov 18, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Karl Peder Laulo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call protect systems with handoff redundancy
- Patent number 6,590,961
- Issue date Jul 8, 2003
- Nortel Networks Limited
- Roy A. Gulli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maintenance link system and method
- Patent number 6,581,121
- Issue date Jun 17, 2003
- Telica, Inc.
- Sean Garcen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of preventing data inconsistency between master exchange dat...
- Patent number 6,445,905
- Issue date Sep 3, 2002
- Nokia Telecommunications Oy
- Jukka Pentikäinen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundant call processing
- Patent number 6,205,557
- Issue date Mar 20, 2001
- AT&T Corp.
- Koan S. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for multi-node data synchronization
- Patent number 6,188,695
- Issue date Feb 13, 2001
- Ericsson Inc.
- Thomas M. Przybysz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for error free switching in a redundant duplex...
- Patent number 6,169,726
- Issue date Jan 2, 2001
- Lucent Technologies, Inc.
- Peter A. Dempsey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture for a modular communications switching system
- Patent number 6,125,111
- Issue date Sep 26, 2000
- Nortel Networks Corporation
- Harold J. Snow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods And Apparatuses For Path Selection In A Packet Network
- Publication number 20190253340
- Publication date Aug 15, 2019
- Bradley R. Kangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR PATH SELECTION IN A PACKET NETWORK
- Publication number 20160014017
- Publication date Jan 14, 2016
- Tellabs Operations, Inc.
- Bradley R. Kangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR PATH SELECTION IN A PACKET NETWORK
- Publication number 20120120951
- Publication date May 17, 2012
- Tellabs Operations, Inc.
- Bradley R. Kangas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUNDANCY IN VOICE AND DATA COMMUNICATIONS SYSTEMS
- Publication number 20110096661
- Publication date Apr 28, 2011
- Frank K. BRADBURY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVISIONING A BACKUP SIGNALING CHANNEL
- Publication number 20110085441
- Publication date Apr 14, 2011
- Fakhri Poonawalla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equipment protection method and apparatus
- Publication number 20100138711
- Publication date Jun 3, 2010
- Silvio Cucchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUNDANCY IN VOICE AND DATA COMMUNICATIONS SYSTEM
- Publication number 20100067373
- Publication date Mar 18, 2010
- Starent Networks Corporation
- Frank K. Bradbury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device for Transmitting Signalling Data Between Peripher...
- Publication number 20090046710
- Publication date Feb 19, 2009
- NOKIA SIEMENS NETWORKS GMBH & CO. KG
- Jonas Hof
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data-Transmission Device and Method for Transmitting Data with a Re...
- Publication number 20080291907
- Publication date Nov 27, 2008
- Siemens Aktiengesellschaft
- Volker Rogasch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Redundant Network Shared Switch
- Publication number 20080162732
- Publication date Jul 3, 2008
- Raytheon Company
- James D. Ballew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR IMPROVING COMMUNICATION RELIABILITY
- Publication number 20080008087
- Publication date Jan 10, 2008
- Shikui HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fabric manager failure detection
- Publication number 20070253329
- Publication date Nov 1, 2007
- Mo Rooholamini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transaction bundling for improved redundancy
- Publication number 20070214385
- Publication date Sep 13, 2007
- ALCATEL
- Tim White
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM OF CASCADED DEVICES WITH A BACKUP FUNCTION AND...
- Publication number 20070038832
- Publication date Feb 15, 2007
- Huawei Technologies Co., Ltd
- Haijun Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fault tolerant single plane switch fabric for a telecommunication s...
- Publication number 20060285536
- Publication date Dec 21, 2006
- ALCATEL
- Bart Joseph Gerard Pauwels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of providing fault tolerance in a sip based contact handling...
- Publication number 20060176805
- Publication date Aug 10, 2006
- Michael Peters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for replacing a telephone exchange by another telephone exch...
- Publication number 20060165229
- Publication date Jul 27, 2006
- Johannes Petrus Bernardus Maria Wouters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telecommunication network and upgrading method therefore
- Publication number 20060129706
- Publication date Jun 15, 2006
- Goetz Mueller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Concept of zero network element mirroring and disaster restoration...
- Publication number 20060090096
- Publication date Apr 27, 2006
- AT&T Corporation
- Richard L. Guzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method using proxy objects for application resource m...
- Publication number 20050198022
- Publication date Sep 8, 2005
- Samsung Electronics Co., Ltd.
- Wen-Yang Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for on-line upgrade using proxy objects in ser...
- Publication number 20050182763
- Publication date Aug 18, 2005
- Samsung Electronics Co., Ltd.
- Wen-Yang Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Redundancy in voice and data communications systems
- Publication number 20040125792
- Publication date Jul 1, 2004
- Starent Networks Corporation
- Frank K. Bradbury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of negotiating an active or a passive role assignment to a c...
- Publication number 20030152026
- Publication date Aug 14, 2003
- ALCATEL
- Jurgen Lohr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for switching between active and standby switc...
- Publication number 20030117949
- Publication date Jun 26, 2003
- Hanan Z. Moller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gateway
- Publication number 20030118039
- Publication date Jun 26, 2003
- Hidetaka Nishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for providing fabric activity switch control in a communicat...
- Publication number 20030119555
- Publication date Jun 26, 2003
- Larry Friesen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protection switching mechanism
- Publication number 20030095502
- Publication date May 22, 2003
- ADC DSL Systems, Inc.
- Donald J. Glaser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Redundancy, stand-by

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and apparatuses for path selection in a packet network

Methods and apparatuses for path selection in a packet network

Methods and apparatuses for path selection in a packet network

Method and apparatus for provisioning a backup signaling channel

Redundancy in voice and data communications systems

Equipment protection method and apparatus

Redundant network shared switch

Redundancy in voice and data communications system

Data-transmission device and method for transmitting data with a re...

Method and system for implementing standby

Method of providing fault tolerance in a SIP based contact handling...

Redundancy in voice and data communications systems

Transaction bundling for improved redundancy

Telecommunication network and upgrading method therefore

Method for replacing a telephone exchange by another telephone exch...

Protection switching mechanism

Method of negotiating an active or a passive role assignment to a c...

Concept of zero network element mirroring and disaster restoration...

Method and apparatus for switching between active and standby switc...

System for providing fabric activity switch control in a communicat...

Concept of zero network element mirroring and disaster restoration...

Multiprocessor exchange provided with floating function

Method and system for protecting equipment and switching functional...

Call protect systems with handoff redundancy

Maintenance link system and method

Method of preventing data inconsistency between master exchange dat...

Redundant call processing

System and method for multi-node data synchronization

Method and apparatus for error free switching in a redundant duplex...

Architecture for a modular communications switching system

Patents Applicationslast 30 patents

Methods And Apparatuses For Path Selection In A Packet Network

METHODS AND APPARATUSES FOR PATH SELECTION IN A PACKET NETWORK

METHODS AND APPARATUSES FOR PATH SELECTION IN A PACKET NETWORK

REDUNDANCY IN VOICE AND DATA COMMUNICATIONS SYSTEMS

METHOD AND APPARATUS FOR PROVISIONING A BACKUP SIGNALING CHANNEL

Equipment protection method and apparatus

REDUNDANCY IN VOICE AND DATA COMMUNICATIONS SYSTEM

Method and Device for Transmitting Signalling Data Between Peripher...

Data-Transmission Device and Method for Transmitting Data with a Re...

Redundant Network Shared Switch

METHOD AND SYSTEM FOR IMPROVING COMMUNICATION RELIABILITY

Fabric manager failure detection

Transaction bundling for improved redundancy

COMMUNICATION SYSTEM OF CASCADED DEVICES WITH A BACKUP FUNCTION AND...

Fault tolerant single plane switch fabric for a telecommunication s...

Method of providing fault tolerance in a sip based contact handling...

Method for replacing a telephone exchange by another telephone exch...

Telecommunication network and upgrading method therefore

Concept of zero network element mirroring and disaster restoration...

Apparatus and method using proxy objects for application resource m...

Apparatus and method for on-line upgrade using proxy objects in ser...

Redundancy in voice and data communications systems

Method of negotiating an active or a passive role assignment to a c...

Method and apparatus for switching between active and standby switc...

Gateway

System for providing fabric activity switch control in a communicat...

Protection switching mechanism