Path replacement

Industry

CPC
H04M2203/2022

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Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M2203/00Aspects of automatic or semi-automatic exchanges

Current Industry

H04M2203/2022Path replacement

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Call recording in a telecommunications network
- Patent number 9,774,742
- Issue date Sep 26, 2017
- Truphone Limited
- James Tagg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercepting voice over IP communications and other data communicat...
- Patent number 9,549,071
- Issue date Jan 17, 2017
- VOIP-PAL.COM, INC.
- Johan Emil Viktor Björsell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercepting voice over IP communications and other data communicat...
- Patent number 9,143,608
- Issue date Sep 22, 2015
- Digifonica (International) Limited
- Johan Emil Viktor Bjorsell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for at least partially releasing an appliance f...
- Patent number 9,137,377
- Issue date Sep 15, 2015
- Citrix Systems, Inc.
- Andrey Kovalenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call recording in a telecommunications network
- Patent number 9,131,055
- Issue date Sep 8, 2015
- Truphone Limited
- James Tagg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for building and presenting network designs
- Patent number 8,942,956
- Issue date Jan 27, 2015
- Google Inc.
- Alexander Robert Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Local exchange implementation method for local call
- Patent number 8,929,947
- Issue date Jan 6, 2015
- ZTE Corporation
- Quanjun Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PBX mobility system with multiple call legs
- Patent number 8,559,960
- Issue date Oct 15, 2013
- BlackBerry Limited
- Abhinav Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercepting voice over IP communications and other data communicat...
- Patent number 8,422,507
- Issue date Apr 16, 2013
- Digifonica (International) Limited
- Johan Emil Viktor Bjorsell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call extension in telecommunications systems
- Patent number 8,259,920
- Issue date Sep 4, 2012
- Avaya Inc.
- Sandra R. Abramson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PBX mobility system with multiple call legs
- Patent number 8,208,931
- Issue date Jun 26, 2012
- Research In Motion Limited
- Abhinav Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing calls by proxy
- Patent number 8,111,818
- Issue date Feb 7, 2012
- Alcatel Lucent
- Ruth Schaefer Gayde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for releasing a voice mail system from a commun...
- Patent number 7,945,038
- Issue date May 17, 2011
- AT&T Intellectual Property I, L.P.
- Maria Adamczyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for releasing a voice mail system from a commun...
- Patent number 7,630,483
- Issue date Dec 8, 2009
- AT&T Intellectual Property I, L.P.
- Maria Adamczyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier based call release
- Patent number 7,453,869
- Issue date Nov 18, 2008
- Sprint Communications Company L.P.
- Thomas Lee Paterik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of optimizing calls set up in a private telecommunication ne...
- Patent number 7,437,465
- Issue date Oct 14, 2008
- Alcatel
- Olivier Rousseau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for integrated voice gateway
- Patent number 7,280,530
- Issue date Oct 9, 2007
- Starvox Communications Inc.
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for releasing a voice mail system from a commun...
- Patent number 7,184,535
- Issue date Feb 27, 2007
- BellSouth Intellectual Property Corporation
- Maria Adamczyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for converting a three-party telecommunications connection w...
- Patent number 7,046,776
- Issue date May 16, 2006
- Siemens Aktiengesellschaft
- Volker Henz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for call transferring in a communication system
- Patent number 6,816,583
- Issue date Nov 9, 2004
- Siemens Aktiengesellschaft
- G. R. Konrad Roeder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet telephony system
- Patent number 6,724,749
- Issue date Apr 20, 2004
- Fujitsu Limited
- Masayuki Tashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel transfer with retrieve
- Patent number 6,269,100
- Issue date Jul 31, 2001
- Nortel Networks Limited
- Samuel Henry Christie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Comparative path replacement
- Patent number 6,195,336
- Issue date Feb 27, 2001
- Siemens Information and Communication Networks, Inc.
- Peggy M. Stumer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path replacement scheme
- Patent number 6,072,866
- Issue date Jun 6, 2000
- Northen Telecom Limited
- Loic Conan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement for call setup in telecommunications network...
- Patent number 5,953,657
- Issue date Sep 14, 1999
- Telefonaktiebolaget LM Ericsson
- Walter Ghisler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent terminal based selective call forwarding
- Patent number 5,509,062
- Issue date Apr 16, 1996
- AT&T Corp.
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for releasing unnecessary trucks from a telephone call
- Patent number 5,444,773
- Issue date Aug 22, 1995
- Harris Corporation
- Paul Hirsohn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CALL RECORDING IN A TELECOMMUNICATIONS NETWORK
- Publication number 20140155040
- Publication date Jun 5, 2014
- PANASONIC CORPORATION
- James Tagg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERCEPTING VOICE OVER IP COMMUNICATIONS AND OTHER DATA COMMUNICAT...
- Publication number 20130229950
- Publication date Sep 5, 2013
- Johan Emil Viktor Björsell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Local Exchange Implementation Method for Local Call
- Publication number 20120252461
- Publication date Oct 4, 2012
- ZTE Corporation
- Quanjun Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PBX MOBILITY SYSTEM WITH MULTIPLE CALL LEGS
- Publication number 20120238276
- Publication date Sep 20, 2012
- Research in Motion Limited
- Abhinav GUPTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PBX MOBILITY SYSTEM WITH MULTIPLE CALL LEGS
- Publication number 20100216476
- Publication date Aug 26, 2010
- Research in Motion Limited
- Abhinav GUPTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Devices for Control of Explicit Call Transfer
- Publication number 20100184418
- Publication date Jul 22, 2010
- Telefonaktiebolaget LM Ericsson (publ)
- Rogier Noldus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERCEPTING VOICE OVER IP COMMUNICATIONS AND OTHER DATA COMMUNICAT...
- Publication number 20100150138
- Publication date Jun 17, 2010
- Digifonica (International) Limited
- Johan Emil Victor Bjorsell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR BLIND TRANSFER SERVICE
- Publication number 20100046733
- Publication date Feb 25, 2010
- ZTE Corporation
- Min Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Systems for Releasing a Voice Mail System from a Commun...
- Publication number 20100040208
- Publication date Feb 18, 2010
- AT&T Intellectual Property I, L.P.
- Maria Adamczyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems And Methods For At Least Partially Releasing An Appliance F...
- Publication number 20090052640
- Publication date Feb 26, 2009
- Andrey Kovalenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PROCESSING CALLS BY PROXY
- Publication number 20080152112
- Publication date Jun 26, 2008
- Lucent Technologies Inc.
- Ruth Schaefer Gayde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Systems for Releasing a Voice Mail System from a Commun...
- Publication number 20070127636
- Publication date Jun 7, 2007
- BellSouth Intellectual Property Corporation
- Maria Adamczyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call extension in telecommunications systems
- Publication number 20060177032
- Publication date Aug 10, 2006
- Avaya Technology Corp
- Sandra R. Abramson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of optimizing calls set up in a private telecommunication ne...
- Publication number 20040081160
- Publication date Apr 29, 2004
- ALCATEL
- Olivier Rousseau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for integrated voice gateway
- Publication number 20030095542
- Publication date May 22, 2003
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for integrated voice gateway
- Publication number 20030095541
- Publication date May 22, 2003
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for integrated voice gateway
- Publication number 20030091028
- Publication date May 15, 2003
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for call transferring in a communication system
- Publication number 20020111156
- Publication date Aug 15, 2002
- Opuswave Networks Inc.
- G.R. Konrad Roeder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Path replacement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Call recording in a telecommunications network

Intercepting voice over IP communications and other data communicat...

Intercepting voice over IP communications and other data communicat...

Systems and methods for at least partially releasing an appliance f...

Call recording in a telecommunications network

Method and apparatus for building and presenting network designs

Local exchange implementation method for local call

PBX mobility system with multiple call legs

Intercepting voice over IP communications and other data communicat...

Call extension in telecommunications systems

PBX mobility system with multiple call legs

Method and system for processing calls by proxy

Methods and systems for releasing a voice mail system from a commun...

Methods and systems for releasing a voice mail system from a commun...

Carrier based call release

Method of optimizing calls set up in a private telecommunication ne...

Apparatus and method for integrated voice gateway

Methods and systems for releasing a voice mail system from a commun...

Method for converting a three-party telecommunications connection w...

System and method for call transferring in a communication system

Internet telephony system

Channel transfer with retrieve

Comparative path replacement

Path replacement scheme

Method and arrangement for call setup in telecommunications network...

Intelligent terminal based selective call forwarding

Method for releasing unnecessary trucks from a telephone call

Patents Applicationslast 30 patents

CALL RECORDING IN A TELECOMMUNICATIONS NETWORK

INTERCEPTING VOICE OVER IP COMMUNICATIONS AND OTHER DATA COMMUNICAT...

Local Exchange Implementation Method for Local Call

PBX MOBILITY SYSTEM WITH MULTIPLE CALL LEGS

PBX MOBILITY SYSTEM WITH MULTIPLE CALL LEGS

Methods and Devices for Control of Explicit Call Transfer

INTERCEPTING VOICE OVER IP COMMUNICATIONS AND OTHER DATA COMMUNICAT...

METHOD AND DEVICE FOR BLIND TRANSFER SERVICE

Methods and Systems for Releasing a Voice Mail System from a Commun...

Systems And Methods For At Least Partially Releasing An Appliance F...

METHOD AND SYSTEM FOR PROCESSING CALLS BY PROXY

Methods and Systems for Releasing a Voice Mail System from a Commun...

Call extension in telecommunications systems

Method of optimizing calls set up in a private telecommunication ne...

Apparatus and method for integrated voice gateway

Apparatus and method for integrated voice gateway

Apparatus and method for integrated voice gateway

System and method for call transferring in a communication system