ClassID:

231581

H04Q2213/13209 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems ISDN

Recent Application in this class:
#1
20200382852
2020-12-03

Methods, systems and computer programs for enabling deep fiber access to a software defined network

#2
20160261336
2016-09-08

Method for using a base station to selectively utilize channels to support a plurality of communications

#3
20160183256
2016-06-23

Signaling for wireless communications

#4
20150245352
2015-08-27

Signaling for wireless communications

#5
20150230222
2015-08-13

Method for using a base station to selectively utilize channels to support a plurality of communications

#6
20150098558
2015-04-09

Method and system for providing to a second party, computer-network related information about a first party

#7
20140321441
2014-10-30

Multi-detection of heartbeat to reduce error probability

#8
20140079028
2014-03-20

Method for using a base station to selectively utilize channels to support a plurality of communications

#9
20140056420
2014-02-27

Method and system for providing to a second party, computer-network related information about a first party

#10
20130250919
2013-09-26

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

#11
20130242858
2013-09-19

METHOD AND APPARATUS FOR WIDEBAND AND SUPER-WIDEBAND TELEPHONY

#12
20130182682
2013-07-18

Dynamic bandwidth allocation for multiple access communications using buffer urgency factor

#13
20130136111
2013-05-30

Signaling for wireless communications

#14
20130051370
2013-02-28

Method for using a base station to selectively utilize B and D channels to support a plurality of communications

#15
20120307804
2012-12-06

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

#16
20120294303
2012-11-22

System and network for deriving voice channels on a broadband communication line

#17
20120250842
2012-10-04

Method for accessing service resource items that are for use in a telecommunications system

#18
20120195307
2012-08-02

Method and system for providing to a second party, computer-network related information about a first party

#19
20120195306
2012-08-02

Method and system for providing to a second party, computer-network related information about a first party

#20
20120170484
2012-07-05

Signaling for wireless communications

#21
20120140766
2012-06-07

Method for accessing service resource items that are for use in a telecommunications system

#22
20120075406
2012-03-29

Method and system for handling a multi-media call setup request

#23
20120057549
2012-03-08

Method for using a base station to selectively utilize B and D channels to support a plurality of communications

#24
20110243315
2011-10-06

Method and system for providing computer-network related information about a calling party

#25
20110216761
2011-09-08

System and method of communicating a priority indication in a call control/bearer control telecommunication system

#26
20110206041
2011-08-25

Method for transmitting data in a telecommunications network and switch for implementing said method

#27
20110105076
2011-05-05

Method and system for adding information to an emergency call

#28
20110038468
2011-02-17

Method and system for measuring market-share for an entire telecommunication market

#29
20100303232
2010-12-02

Wireless Digital Personal Communications System Having Voice/Data/Image Two-Way Calling and Intercell Hand-Off Provided Through Distributed Logic Resident in Portable Handset Terminals, Fixed Terminals, Radio Cell Base Stations and Switched Telephone Network

#30
20100303065
2010-12-02

Method and apparatus for accessing service resource items that are for use in a telecommunications system

#31
20100208708
2010-08-19

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#32
20100098000
2010-04-22

Hybrid fiber twisted pair local loop network service architecture

#33
20100091979
2010-04-15

Universal ISDN/POTS splitter

#34
20100061531
2010-03-11

Method and apparatus for communicating information about a called party to a calling party

#35
20100046735
2010-02-25

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

#36
20100046728
2010-02-25

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

#37
20090279684
2009-11-12

Method and system for call center screening

#38
20090268705
2009-10-29

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

#39
20090219923
2009-09-03

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

#40
20090213742
2009-08-27

Telephone Communication Monitoring Device and Method

#41
20090201921
2009-08-13

Wide area communication networking

#42
20090141710
2009-06-04

Access system, method, and device

#43
20090136019
2009-05-28

Method and apparatus for communicating information about a called party to a calling party

#44
20090129381
2009-05-21

Method for transmitting data in a telecommunications network and switch for implementing said method

#45
20090086680
2009-04-02

Multi-detection of heartbeat to reduce error probability

#46
20090080884
2009-03-26

Hybrid fiber twisted pair local loop network service architecture

#47
20090080446
2009-03-26

Mechanism for efficient endpoint discriminator allocation for APS protected MLPPP bundles on distributed routing systems

#48
20090059963
2009-03-05

Line terminal for determining operational status of a U interface

#49
20090046769
2009-02-19

METHOD AND APPARATUS FOR REDUCING SIGNAL PROCESSING REQUIREMENTS FOR TRANSMITTING PACKET-BASED DATA

#50
20080317035
2008-12-25

Method and device for managing channel matrix

#51
20080304475
2008-12-11

Hybrid fiber twisted pair local loop network service architecture

#52
20080247524
2008-10-09

Method and system for providing computer-network related information about a calling party

#53
20080225901
2008-09-18

Integrated services director (ISD) overall architecture

#54
20080198998
2008-08-21

Strategic Telecom Optimized Routing Machine

#55
20080165946
2008-07-10

Direct route ISDN primary route interface

#56
20080159201
2008-07-03

Method for using a base station to selectively utilize B and D channels to support a plurality of communications

#57
20080151929
2008-06-26

Communication circuitry, devices and methods

#58
20080151924
2008-06-26

Circuit arrangement and method for data transmission

#59
20080080675
2008-04-03

Access apparatus and method for digital subscriber line test

#60
20080075087
2008-03-27

Broadband telecommunications system

#61
20080030572
2008-02-07

Multipoint audiovisual conferencing system

#62
20070249321
2007-10-25

SYSTEM FOR A WIRELESS INTELLIGENT SERVICES ENGINE

#63
20070223485
2007-09-27

Method for Providing Functionality of an Exchange Termination Unit and a Line Termination Unit in a Communication Network

#64
20070223426
2007-09-27

Transmittal of heartbeat signal at a lower level than heartbeat request

#65
20070189337
2007-08-16

Next generation network system based on TCM ISDN technique and control method thereof

#66
20070153992
2007-07-05

Method to provide an operator selection service as well as a communications network and a call server therefore

#67
20070133563
2007-06-14

Service parameter interworking method

#68
20070127510
2007-06-07

Wide area communication networking

#69
20070121910
2007-05-31

Method and apparatus for communicating information about a called party to a calling party

#70
20070121576
2007-05-31

Method and device for providing communication services

#71
20070115946
2007-05-24

Adapter unit and method

#72
20070086440
2007-04-19

Data transmission method and system

#73
20070076753
2007-04-05

Method, system and apparatus for telecommunications control

#74
20070076687
2007-04-05

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

#75
20070036315
2007-02-15

Platform for rapid development of telecommunication services

#76
20070036077
2007-02-15

Methods, systems, and computer program products for implementing data transformation processes

#77
20070008894
2007-01-11

Telecommunications-based link monitoring system

#78
20060265191
2006-11-23

System for measuring the effect of an ADSL splitter

#79
20060264200
2006-11-23

Lawful interception of multimedia calls

#80
20060245568
2006-11-02

Gateway device, private branch exchange system, and private branch exchange method

#81
20060239256
2006-10-26

Method for transmitting data in a telecommunications network and switch for implementing said method

#82
20060182089
2006-08-17

VoIP gateway apparatus

#83
20060179460
2006-08-10

System and method for providing a graphical representation of a frame inside a central office of a telecommunications system

#84
20060176841
2006-08-10

Test device for data services

#85
20060171518
2006-08-03

Method and system for termination blocking of message delivery service

#86
20060116108
2006-06-01

Method and devices for transmitting and/or receiving short messages in a fixed network

#87
20060034230
2006-02-16

Telecommunication device

#88
20060030304
2006-02-09

System and methods for global access to services for mobile telephone subscribers

#89
20060013124
2006-01-19

Module firmware recovery

#90
20060002526
2006-01-05

Telephone switching equipment and switching network system

#91
20050259624
2005-11-24

Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system

#92
20050249332
2005-11-10

Telecommunications transmissions test set

#93
20050249168
2005-11-10

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#94
20050245242
2005-11-03

Method of providing information to a telephony subscriber

#95
20050243851
2005-11-03

Method for transmitting data in a telecommunications network and switch for implementing said method

#96
20050237954
2005-10-27

Digital subscriber line transmission method, apparatus and system

#97
20050232234
2005-10-20

Efficient connection of ISDN private branch exchanges to a packet-switched network

#98
20050232171
2005-10-20

Digital subscriber line transmission method, apparatus and system

#99
20050223391
2005-10-06

Telecommunication switch using generic API to support multiple protocol-specific signal control functions

#100
20050220081
2005-10-06

V.110 over packet networks

#101
20050216593
2005-09-29

Method for providing services located in a connectionless data packet network to terminals of a connection oriented communications network

#102
20050197072
2005-09-08

Communication apparatus having wired communication function and wireless communication function, and control method therefor

#103
20050195745
2005-09-08

System and method for correlation of dissimilar telecommunication signaling protocols

#104
20050181782
2005-08-18

Method and node for establishing priority connections in telecommunication networks

#105
20050157701
2005-07-21

Call hold/terminal portability in H.323/ISUP-BICC-SIP networks

#106
20050147089
2005-07-07

Hybrid fiber twisted pair local loop network service architecture

#107
20050141491
2005-06-30

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

#108
20050120139
2005-06-02

Switchover for broadband subscriber sessions

#109
20050105601
2005-05-19

Digital subscriber line communicating system

#110
20050101266
2005-05-12

Method for dynamic channel allocation

#111
20050084079
2005-04-21

Toll-free call origination using an alphanumeric call initiator

#112
20050083916
2005-04-21

Network, private branch exchange, and multi protocol communication terminal control method for use in the exchange

#113
20050076032
2005-04-07

Method and system for providing computer-network related information about a calling party

#114
20050074021
2005-04-07

Wide area communication networking

#115
20050071474
2005-03-31

System for maintaining an active data link layer for ISDN call processing during a software reset operation

#116
20050068945
2005-03-31

Hybrid fiber twisted pair local loop network service architecture

#117
20050064851
2005-03-24

Method of providing information to a telephony subscriber

#118
20050041633
2005-02-24

Method for transferring information and associated network transition units

#119
20050025309
2005-02-03

Digital subscriber line communicating system

#120
20050018781
2005-01-27

Digital subscriber line communicating system

#121
20050013431
2005-01-20

Digital subscriber line communicating system

#122
20050013382
2005-01-20

Digital subscriber line communicating system determining signal-to-noise ratios

#123
20050013315
2005-01-20

System and method of communicating a priority indication in a call control/bearer control telecommunication system

#124
20050008083
2005-01-13

Digital subscriber line communicating system

#125
20050008082
2005-01-13

Digital subscriber line communicating system

#126
10221519
2016-02-16

Method for protecting an internet supplementary service