Membership
Tour
Register
Log in
Consultation call, broker's call, call hold, toggling
Follow
Industry
CPC
H04Q2213/1326
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04Q
SELECTING
H04Q2213/00
Indexing scheme relating to selecting arrangements in general and for multiplex systems
Current Industry
H04Q2213/1326
Consultation call, broker's call, call hold, toggling
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Call management service
Patent number
9,118,981
Issue date
Aug 25, 2015
Ring2 Communications Limited
Thomas Michael Hughes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for handling a multi-media call setup request
Patent number
8,737,968
Issue date
May 27, 2014
Telefonaktiebolaget LM Ericsson (publ)
Jan C. G. Hultkrantz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone relaying apparatus, telephone relaying method, and program
Patent number
8,705,717
Issue date
Apr 22, 2014
NEC Corporation
Akihisa Kurashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Forced hold call handling in a VoP environment
Patent number
8,705,517
Issue date
Apr 22, 2014
Rockstar Consortium US LP
David P. Ress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for session control in hybrid telecommunications...
Patent number
8,411,674
Issue date
Apr 2, 2013
Telefonaktiebolaget LM Ericsson (publ)
Yun Chao Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid fiber twisted pair local loop network service architecture
Patent number
8,355,365
Issue date
Jan 15, 2013
AT&T Intellectual Property II, L.P.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Forced hold call handling in a VoP environment
Patent number
8,233,591
Issue date
Jul 31, 2012
Rockstar Bidco, LP
David P. Ress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to identify voice call continuity (VCC) subscriber
Patent number
8,073,447
Issue date
Dec 6, 2011
Research In Motion Limted
Adrian Buckley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for session control in hybrid telecommunications...
Patent number
7,881,287
Issue date
Feb 1, 2011
Telefonaktiebolaget LM Ericsson (publ)
Yun Chao Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for scalable hunt-group management
Patent number
7,738,650
Issue date
Jun 15, 2010
Unison Technologies, Inc.
Igor Balk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid fiber twisted pair local loop network service architecture
Patent number
7,672,298
Issue date
Mar 2, 2010
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Forced hold call handling in a VoP environment
Patent number
7,587,031
Issue date
Sep 8, 2009
Nortel Networks Limited
David P. Ress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call hold/terminal portability in H.323/ISUP-BICC-SIP networks
Patent number
7,539,177
Issue date
May 26, 2009
Nokia Siemens Networks GmbH & Co. KG
Klaus Hoffmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid fiber twisted pair local loop network service architecture
Patent number
7,466,695
Issue date
Dec 16, 2008
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid fiber twisted pair local loop network service architecture
Patent number
7,457,284
Issue date
Nov 25, 2008
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Originator based directing and origination call processing features...
Patent number
7,408,925
Issue date
Aug 5, 2008
Avaya Technology Corp.
Frank J. Boyle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for scalable hunt-group management
Patent number
7,286,661
Issue date
Oct 23, 2007
Unison Technologies LLC
Igor Balk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device and transit device having a call-hold function...
Patent number
6,961,351
Issue date
Nov 1, 2005
Fujitsu Limited
Satoru Fukushima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid fiber twisted pair local loop network service architecture
Patent number
6,885,662
Issue date
Apr 26, 2005
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for off-hook management of plural subscriber p...
Patent number
6,853,725
Issue date
Feb 8, 2005
Hubbell Incorporated
Dmitry Levitan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lifeline service for HFCLA network using wireless ISD
Patent number
6,714,534
Issue date
Mar 30, 2004
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital key telephone system and extension terminal device thereof
Patent number
6,633,631
Issue date
Oct 14, 2003
Kabushiki Kaisha Toshiba
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Videoconferencing hardware
Patent number
6,583,806
Issue date
Jun 24, 2003
Collaboration Properties, Inc.
Lester F. Ludwig
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Holding a connection in an ISDN network with a DECT intermediate sy...
Patent number
6,567,412
Issue date
May 20, 2003
Siemens Aktiengesellschaft
Horst Flake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system having a limited number of communication channels
Patent number
6,563,839
Issue date
May 13, 2003
Telefonaktiebolaget LM Ericsson (publ)
Magnus Hallenstal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for managing telecommunications
Patent number
6,545,589
Issue date
Apr 8, 2003
Aspect Communications Corporation
Robert M. Fuller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coaxial cable/twisted pair cable telecommunications network archite...
Patent number
6,546,016
Issue date
Apr 8, 2003
AT&T Corp.
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for providing enhanced call service features at r...
Patent number
6,542,475
Issue date
Apr 1, 2003
AT&T Corp.
Srinivas Bala
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and means for transmitting a service page in a communication...
Patent number
6,542,489
Issue date
Apr 1, 2003
Nokia Mobile Phones Limited
Janne Kari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital key telephone system and extension terminal device thereof
Patent number
6,496,576
Issue date
Dec 17, 2002
Kabushiki Kaisha Toshiba
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FORCED HOLD CALL HANDLING IN A VOP ENVIRONMENT
Publication number
20140198787
Publication date
Jul 17, 2014
ROCKSTAR CONSORTIUM US LP
David P. Ress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FORCED HOLD CALL HANDLING IN A VOP ENVIRONMENT
Publication number
20120269100
Publication date
Oct 25, 2012
ROCKSTAR BIDCO, LP
David P. Ress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method And System For Handling A Multi-Media Call Setup Request
Publication number
20120075406
Publication date
Mar 29, 2012
Jan Hultkrantz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TELEPHONE RELAYING APPARATUS, TELEPHONE RELAYING METHOD, AND PROGRAM
Publication number
20120063584
Publication date
Mar 15, 2012
AKIHISA KURASHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALL MANAGEMENT SERVICE
Publication number
20110305331
Publication date
Dec 15, 2011
Thomas Michael Hughes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and device for session control in hybrid telecommunications...
Publication number
20110194461
Publication date
Aug 11, 2011
Yun Chao Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid fiber twisted pair local loop network service architecture
Publication number
20100098000
Publication date
Apr 22, 2010
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FORCED HOLD CALL HANDLING IN A VOP ENVIRONMENT
Publication number
20090285203
Publication date
Nov 19, 2009
Nortel Networks Limited
David P. Ress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid fiber twisted pair local loop network service architecture
Publication number
20090080884
Publication date
Mar 26, 2009
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Device for Session Control in Hybrid Telecommunications...
Publication number
20080310397
Publication date
Dec 18, 2008
Yun Chao Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid fiber twisted pair local loop network service architecture
Publication number
20080304475
Publication date
Dec 11, 2008
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR NETWORK COMMUNICATION USING ALTERNATIVE IDENT...
Publication number
20080273680
Publication date
Nov 6, 2008
Ido Eli Zohar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SCALABLE HUNT-GROUP MANAGEMENT
Publication number
20080273686
Publication date
Nov 6, 2008
Unison Technologies LLC
Igor Balk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method to Identify Voice Call Continuity (VCC) Subscriber
Publication number
20080186953
Publication date
Aug 7, 2008
Research in Motion Limited
Adrian Buckley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Call Management Service
Publication number
20070280464
Publication date
Dec 6, 2007
Thomas Michael Hughes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for storing/calling telephone number in mobile...
Publication number
20070232286
Publication date
Oct 4, 2007
SAMSUNG ELECTRONICS CO., LTD.
Dong-Sub Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Call hold/terminal portability in h.323/isup-bicc-sip networks
Publication number
20050157701
Publication date
Jul 21, 2005
Klaus Hoffmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid fiber twisted pair local loop network service architecture
Publication number
20050147089
Publication date
Jul 7, 2005
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid fiber twisted pair local loop network service architecture
Publication number
20050068945
Publication date
Mar 31, 2005
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for enabling multimedia conferencing services on...
Publication number
20030014488
Publication date
Jan 16, 2003
Siddhartha Dalal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for off-hook management of plural subscriber p...
Publication number
20020176568
Publication date
Nov 28, 2002
Dmitry Levitan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEOCONFERENCING HARDWARE
Publication number
20020154210
Publication date
Oct 24, 2002
LESTER F. LUDWIG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hybrid fiber twisted pair local loop network service architecture
Publication number
20020039359
Publication date
Apr 4, 2002
AT&T Corporation
Irwin Gerszberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital key telephone system and extension terminal device thereof
Publication number
20010028708
Publication date
Oct 11, 2001
Kabushiki Kaisha Toshiba
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital key telephone system and extension terminal device thereof
Publication number
20010026611
Publication date
Oct 4, 2001
Kabushiki Kaisha Toshiba
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital key telephone system and extension terminal device thereof
Publication number
20010024493
Publication date
Sep 27, 2001
Kabushiki Kaisha Toshiba
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital key telephone system and extension terminal device thereof
Publication number
20010024494
Publication date
Sep 27, 2001
Kabushiki Kaisha Toshiba
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital key telephone system and extension terminal device thereof
Publication number
20010024492
Publication date
Sep 27, 2001
Toshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE