Primary rate access circuits

Industry

CPC
H04Q11/0464

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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q11/00Selecting arrangements for multiplex systems

Current Industry

H04Q11/0464Primary rate access circuits

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Telecommunication system and method for transmitting data
- Patent number 7,356,037
- Issue date Apr 8, 2008
- Ericsson AB
- Siegfried Bruenle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AIN call queuing
- Patent number 7,231,031
- Issue date Jun 12, 2007
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call queuing service termination
- Patent number 7,145,905
- Issue date Dec 5, 2006
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Platform for rapid development of telecommunications services
- Patent number 7,142,655
- Issue date Nov 28, 2006
- SBC Properties, L.P.
- Walter Martin Malinowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call queuing notification
- Patent number 7,076,044
- Issue date Jul 11, 2006
- Qwest Communications International, Inc
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call queuing utilization reporting
- Patent number 7,020,253
- Issue date Mar 28, 2006
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for dynamically varying integrated services digit...
- Patent number 6,973,037
- Issue date Dec 6, 2005
- Nortel Networks Limited
- Tunc Mustafa Kahveci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for interface ISDN private automatic branch exchange and loc...
- Patent number 6,917,679
- Issue date Jul 12, 2005
- LG Electronics Inc.
- Du Hyun You
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile system, terminal and interface, as well as methods for provi...
- Patent number 6,904,035
- Issue date Jun 7, 2005
- Nokia Corporation
- Jose Costa Requena
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN PRI loop detection and correction
- Patent number 6,657,971
- Issue date Dec 2, 2003
- Lucent Technologies Inc.
- Robert Brian Dalla Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for performing primary rate interface (PRI) B...
- Patent number 6,549,535
- Issue date Apr 15, 2003
- Siemens Information and Communication Networks, Inc.
- Stephen Levy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for improved resource management in a telecommunication appl...
- Patent number 6,542,600
- Issue date Apr 1, 2003
- AT&T Corp.
- Gary A Munson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel division control equipment of the ISDN primary rate interfa...
- Patent number 6,507,578
- Issue date Jan 14, 2003
- Hitachi Telecom Technologies, LTD.
- Sakae Nagayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic echo cancellation for an integrated services digital netw...
- Patent number 6,430,162
- Issue date Aug 6, 2002
- Tellabs Operations, Inc.
- Charles A. Reese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for migrating embedded PBX system to personal...
- Patent number 6,366,656
- Issue date Apr 2, 2002
- Mitel Corporation
- Gordon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication system and method for implementing an ISDN PBX in...
- Patent number 6,345,091
- Issue date Feb 5, 2002
- Nokia Networks Oy
- Antonius Vernooij
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a redirect repeater providing network access
- Patent number 6,289,097
- Issue date Sep 11, 2001
- 3COM Corporation
- Thomas B. Gregory
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing outbound service calls via a netwo...
- Patent number 6,282,279
- Issue date Aug 28, 2001
- AT&T Corp.
- Dominic M. Ricciardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic person-following communication system
- Patent number 6,195,424
- Issue date Feb 27, 2001
- Eagletech Communications, Inc.
- Rodney E. Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization of wireless base stations by a service circuit in a...
- Patent number 6,167,063
- Issue date Dec 26, 2000
- AT&T Corp.
- Michael Ray Ross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel division control equipment of the ISDN primary rate interfa...
- Patent number 6,141,343
- Issue date Oct 31, 2000
- Hitachi Telecom Technologies, Ltd.
- Sakae Nagayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic echo cancellation for an integrated services digital netw...
- Patent number 6,134,224
- Issue date Oct 17, 2000
- Tellabs Operations, Inc.
- Charles Reese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiservice access management system
- Patent number 6,128,293
- Issue date Oct 3, 2000
- Nortel Networks Corporation
- Robert Pfeffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for networking a plurality of private branc...
- Patent number 6,088,438
- Issue date Jul 11, 2000
- Samsung Electronics Co., Ltd.
- Choon-Ho Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic person-following communication system
- Patent number 6,058,180
- Issue date May 2, 2000
- Eagletech Communications, Inc.,
- Rodney E. Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN primary rate interswitch mail using non-call associated tempor...
- Patent number 6,038,308
- Issue date Mar 14, 2000
- Rockwell Semiconductor Systems, Inc.
- Mark G. Anthos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for processing multiple telephone calls
- Patent number 5,949,762
- Issue date Sep 7, 1999
- Telebit Corporation
- Douglas E. Green
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for initiating a software defined network call vi...
- Patent number 5,889,846
- Issue date Mar 30, 1999
- AT&T Corp.
- Dominic M. Ricciardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for routing telephone calls
- Patent number 5,844,896
- Issue date Dec 1, 1998
- U S West, Inc.
- Martin R. Marks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified wireless subscriber system adapted for CDMA radio transm...
- Patent number 5,812,541
- Issue date Sep 22, 1998
- Lucent Technologies Inc.
- James Joseph Fuentes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Telephone Communication Monitoring Device and Method
- Publication number 20090213742
- Publication date Aug 27, 2009
- NEUROWARE CORPORATION
- Robert French
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Platform for rapid development of telecommunication services
- Publication number 20070036315
- Publication date Feb 15, 2007
- SBC Properties, LP
- Walter Martin Malinowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for transferring information and associated network transiti...
- Publication number 20050041633
- Publication date Feb 24, 2005
- SIEMENS AKTIENGESELLSCHAFT
- Wieland Roeser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications assistance for law enforcement act (CALEA) device
- Publication number 20040218731
- Publication date Nov 4, 2004
- Bizhan Karimi-Cherkandi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transosing a bi-directional s2m data stream for transmission via a...
- Publication number 20030149784
- Publication date Aug 7, 2003
- Hans-Dieter Ide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Platform for rapid development of telecommunications services
- Publication number 20030063720
- Publication date Apr 3, 2003
- Walter Malinowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile system, terminal and interface, as well as methods for provi...
- Publication number 20020141358
- Publication date Oct 3, 2002
- Jose Costa Requena
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for interface ISDN private automatic branch exchange and loc...
- Publication number 20020031215
- Publication date Mar 14, 2002
- Du Hyun You
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AIN call queuing
- Publication number 20010024495
- Publication date Sep 27, 2001
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call queuing utilization reporting
- Publication number 20010012291
- Publication date Aug 9, 2001
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call queuing notification
- Publication number 20010009546
- Publication date Jul 26, 2001
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call queuing service termination
- Publication number 20010007556
- Publication date Jul 12, 2001
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Primary rate access circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Telecommunication system and method for transmitting data

AIN call queuing

Call queuing service termination

Platform for rapid development of telecommunications services

Call queuing notification

Call queuing utilization reporting

System and method for dynamically varying integrated services digit...

Method for interface ISDN private automatic branch exchange and loc...

Mobile system, terminal and interface, as well as methods for provi...

ISDN PRI loop detection and correction

Methods and apparatus for performing primary rate interface (PRI) B...

Method for improved resource management in a telecommunication appl...

Channel division control equipment of the ISDN primary rate interfa...

Automatic echo cancellation for an integrated services digital netw...

Method and apparatus for migrating embedded PBX system to personal...

Telecommunication system and method for implementing an ISDN PBX in...

Method and system for a redirect repeater providing network access

Method and system for processing outbound service calls via a netwo...

Automatic person-following communication system

Synchronization of wireless base stations by a service circuit in a...

Channel division control equipment of the ISDN primary rate interfa...

Automatic echo cancellation for an integrated services digital netw...

Multiservice access management system

Method of and apparatus for networking a plurality of private branc...

Automatic person-following communication system

ISDN primary rate interswitch mail using non-call associated tempor...

Apparatus and method for processing multiple telephone calls

Method and system for initiating a software defined network call vi...

System and method for routing telephone calls

Simplified wireless subscriber system adapted for CDMA radio transm...

Patents Applicationslast 30 patents

Telephone Communication Monitoring Device and Method

Platform for rapid development of telecommunication services

Method for transferring information and associated network transiti...

Communications assistance for law enforcement act (CALEA) device

Transosing a bi-directional s2m data stream for transmission via a...

Platform for rapid development of telecommunications services

Mobile system, terminal and interface, as well as methods for provi...

Method for interface ISDN private automatic branch exchange and loc...

AIN call queuing

Call queuing utilization reporting

Call queuing notification

Call queuing service termination