Selection or connection testing arrangements

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

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H04Q11/045Selection or connection testing arrangements

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Patents Grantslast 30 patents

Information Patent Grant
Communication system and method for an optical local area network
- Patent number 11,575,444
- Issue date Feb 7, 2023
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced high frequency avalanche relay protocol
- Patent number 11,190,862
- Issue date Nov 30, 2021
- Rockwell Collins, Inc.
- Mark B. Jorgenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and method for an optical local area network
- Patent number 10,917,176
- Issue date Feb 9, 2021
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for optical layer management in optical modules a...
- Patent number 10,892,828
- Issue date Jan 12, 2021
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication protocol with peripheral devices
- Patent number 10,869,111
- Issue date Dec 15, 2020
- Logitech Europe S.A.
- Philippe Chazot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Call setup using voice over the internet protocol (VoIP)
- Patent number 9,491,303
- Issue date Nov 8, 2016
- ITXC IP Holdings S.A.R.L.
- Tom Evslin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network element for switching time division multiplex signals
- Patent number 9,380,363
- Issue date Jun 28, 2016
- Alcatel Lucent
- Juergen Loehr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for protecting an internet supplementary service
- Patent number 9,264,424
- Issue date Feb 16, 2016
- Siemens Aktiengesellschaft
- Ulrich Mitreuter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Matching DSL data link layer protocol detection
- Patent number 8,792,363
- Issue date Jul 29, 2014
- Intel Corporation
- Sven O. Lund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault isolation constructs for POTS emulation service on an FTTx pl...
- Patent number 8,787,363
- Issue date Jul 22, 2014
- Alcatel Lucent
- Sudheer Dharanikota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call setup using voice over the internet protocol (VoIP)
- Patent number 8,750,289
- Issue date Jun 10, 2014
- ITXC IP Holdings S.A.R.L.
- Tom Evslin
- 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
Method, system, and device for setting up a call using a global reg...
- Patent number 8,559,418
- Issue date Oct 15, 2013
- Cisco Technology, Inc.
- Robert A. Hansen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for measuring market-share for an entire telecomm...
- Patent number 8,433,047
- Issue date Apr 30, 2013
- The Nielsen Company (U.S.), LLC
- Kevin Hannan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Setting up a communication procedure between instances and a protoc...
- Patent number 8,402,388
- Issue date Mar 19, 2013
- Tektronix, Inc.
- Joerg Ehrhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for adding information to an emergency call
- Patent number 8,331,900
- Issue date Dec 11, 2012
- Telefonaktiebolaget L M Ericsson (Publ)
- Johannes Jan Bot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method using one access
- Patent number 8,320,413
- Issue date Nov 27, 2012
- Alcatel Lucent
- Lahcen Bennai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording in a distributed environment
- Patent number 8,280,011
- Issue date Oct 2, 2012
- Verint Americas, Inc.
- Marc Calahan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call setup in a video telephony network
- Patent number 8,259,565
- Issue date Sep 4, 2012
- Qualcomm Inc.
- Tao Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication circuitry, devices and methods
- Patent number 8,144,861
- Issue date Mar 27, 2012
- Lantiq Deutschland GmbH
- Stefan Uhlemann
- 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
Line terminal for determining operational status of a U interface
- Patent number 7,991,015
- Issue date Aug 2, 2011
- Hon Hai Preciasion Industry Co., Ltd.
- Kai-Yen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient connection of ISDN private branch exchanges to a packet-s...
- Patent number 7,961,713
- Issue date Jun 14, 2011
- Nokia Siemens Networks GmbH & Co. KG
- Norbert Löbig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for measuring market-share for an entire telecomm...
- Patent number 7,933,392
- Issue date Apr 26, 2011
- The Nielsen Company (U.S.), LLC
- Kevin Hannan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for monitoring and restoring time division mul...
- Patent number 7,933,213
- Issue date Apr 26, 2011
- AT&T Intellectual Property II, L.P.
- Marian Croak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VoIP gateway apparatus
- Patent number 7,856,009
- Issue date Dec 21, 2010
- Hitachi, Ltd.
- Kazumasa Azuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications transmissions test set
- Patent number 7,656,807
- Issue date Feb 2, 2010
- Sunrise Telecom Incorporated
- Paul Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for providing ISUP transparency across voice over packe...
- Patent number 7,633,929
- Issue date Dec 15, 2009
- Cisco Technology, Inc.
- Taiqi Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Test device for data services
- Patent number 7,587,029
- Issue date Sep 8, 2009
- British Telecommunications plc
- Adrian R Pepper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual fallback in circuit-switched multimedia call setup
- Patent number 7,558,239
- Issue date Jul 7, 2009
- Juha A. Räsänen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL NETWORK TEST INSTRUMENT INCLUDING TESTING FOR OPTICAL NETWO...
- Publication number 20240171273
- Publication date May 23, 2024
- VIAVI SOLUTIONS INC.
- Niki KIRSCHENMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR AN OPTICAL LOCAL AREA NETWORK
- Publication number 20220321224
- Publication date Oct 6, 2022
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR AN OPTICAL LOCAL AREA NETWORK
- Publication number 20220247493
- Publication date Aug 4, 2022
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR AN OPTICAL LOCAL AREA NETWORK
- Publication number 20210143913
- Publication date May 13, 2021
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Optical Layer Management in Optical Modules a...
- Publication number 20210135757
- Publication date May 6, 2021
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION PROTOCOL WITH PERIPHERAL DEVICES
- Publication number 20200137470
- Publication date Apr 30, 2020
- Logitech Europe S.A.
- Philippe Chazot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT MODEL FOR DYNAMICALLY SELECTING BEST TRANSMISSION CHANNEL
- Publication number 20190230422
- Publication date Jul 25, 2019
- VERIFONE, INC.
- Imran A. HAJIMUSA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data Cable Management System and Method
- Publication number 20170180835
- Publication date Jun 22, 2017
- Scott Forsyth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CALL SETUP USING VOICE OVER THE INTERNET PROTOCOL (VOIP)
- Publication number 20140254586
- Publication date Sep 11, 2014
- ITXC IP Holdings S.a.r.l.
- Tom Evslin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK ELEMENT FOR SWITCHING TIME DIVISION MULTIPLEX SIGNALS
- Publication number 20140177452
- Publication date Jun 26, 2014
- Juergen Loehr
- 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
METHOD AND SYSTEM FOR ADDING INFORMATION TO AN EMERGENCY CALL
- Publication number 20110105076
- Publication date May 5, 2011
- Johannes Jan Bot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR MEASURING MARKET-SHARE FOR AN ENTIRE TELECOMM...
- Publication number 20110038468
- Publication date Feb 17, 2011
- TELEPHIA INCORPORATION
- Kevin Hannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM, AND DEVICE FOR SETTING UP A CALL USING A GLOBAL REG...
- Publication number 20110002328
- Publication date Jan 6, 2011
- Tandberg Telecom AS
- Robert A. HANSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINE TERMINAL FOR DETERMINING OPERATIONAL STATUS OF A U INTERFACE
- Publication number 20090059963
- Publication date Mar 5, 2009
- HON HAI Precision Industry CO., LTD.
- KAI-YEN CHANG
- 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
Communication circuitry, devices and methods
- Publication number 20080151929
- Publication date Jun 26, 2008
- Stefan Uhlemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording in a Distributed Environment
- Publication number 20080137820
- Publication date Jun 12, 2008
- WITNESS SYSTEMS, INC.
- Marc Calahan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPOINT AUDIOVISUAL CONFERENCING SYSTEM
- Publication number 20080030572
- Publication date Feb 7, 2008
- INTERACTIVE IDEAS LLC
- Larry E. Roher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for measuring the effect of an ADSL splitter
- Publication number 20060265191
- Publication date Nov 23, 2006
- Koninklijke KPN N.V.
- Huibert Steven Van Leerdam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gateway device, private branch exchange system, and private branch...
- Publication number 20060245568
- Publication date Nov 2, 2006
- SOFTBANK BB CORP
- Masayoshi Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Third party recording of data transferred using the IP protocol
- Publication number 20060227719
- Publication date Oct 12, 2006
- Nice Systems Ltd.
- Eran Halbraich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service-specific treatment of a call request in terms of the called...
- Publication number 20060222171
- Publication date Oct 5, 2006
- Siemens AG
- Fritz-Heinrich Dieckhoner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Matching DSL data link layer protocol detection
- Publication number 20060218293
- Publication date Sep 28, 2006
- Sven O. Lund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for notification of power system status
- Publication number 20060187071
- Publication date Aug 24, 2006
- SBC Knowledge Ventures, L.P.
- Philip Ted Kortum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VoIP gateway apparatus
- Publication number 20060182089
- Publication date Aug 17, 2006
- Kazumasa Azuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Test device for data services
- Publication number 20060176841
- Publication date Aug 10, 2006
- Adrian R. Pepper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Test system for assessing DSL capability of telephone lines
- Publication number 20060072708
- Publication date Apr 6, 2006
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fault isolation constructs for POTS emulation service on an FTTx pl...
- Publication number 20060062210
- Publication date Mar 23, 2006
- Sudheer Dharanikota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call setup in a video telephony network
- Publication number 20060056416
- Publication date Mar 16, 2006
- Tao Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Selection or connection testing arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Communication system and method for an optical local area network

Enhanced high frequency avalanche relay protocol

Communication system and method for an optical local area network

System and method for optical layer management in optical modules a...

Wireless communication protocol with peripheral devices

Call setup using voice over the internet protocol (VoIP)

Network element for switching time division multiplex signals

Method for protecting an internet supplementary service

Matching DSL data link layer protocol detection

Fault isolation constructs for POTS emulation service on an FTTx pl...

Call setup using voice over the internet protocol (VoIP)

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

Method, system, and device for setting up a call using a global reg...

Method and system for measuring market-share for an entire telecomm...

Setting up a communication procedure between instances and a protoc...

Method and system for adding information to an emergency call

Communication method using one access

Recording in a distributed environment

Call setup in a video telephony network

Communication circuitry, devices and methods

System and method to identify voice call continuity (VCC) subscriber

Line terminal for determining operational status of a U interface

Efficient connection of ISDN private branch exchanges to a packet-s...

Method and system for measuring market-share for an entire telecomm...

Method and apparatus for monitoring and restoring time division mul...

VoIP gateway apparatus

Telecommunications transmissions test set

Arrangement for providing ISUP transparency across voice over packe...

Test device for data services

Dual fallback in circuit-switched multimedia call setup

Patents Applicationslast 30 patents

OPTICAL NETWORK TEST INSTRUMENT INCLUDING TESTING FOR OPTICAL NETWO...

COMMUNICATION SYSTEM AND METHOD FOR AN OPTICAL LOCAL AREA NETWORK

COMMUNICATION SYSTEM AND METHOD FOR AN OPTICAL LOCAL AREA NETWORK

COMMUNICATION SYSTEM AND METHOD FOR AN OPTICAL LOCAL AREA NETWORK

System and Method for Optical Layer Management in Optical Modules a...

WIRELESS COMMUNICATION PROTOCOL WITH PERIPHERAL DEVICES

INTELLIGENT MODEL FOR DYNAMICALLY SELECTING BEST TRANSMISSION CHANNEL

Data Cable Management System and Method

CALL SETUP USING VOICE OVER THE INTERNET PROTOCOL (VOIP)

NETWORK ELEMENT FOR SWITCHING TIME DIVISION MULTIPLEX SIGNALS

Method And System For Handling A Multi-Media Call Setup Request

METHOD AND SYSTEM FOR ADDING INFORMATION TO AN EMERGENCY CALL

METHOD AND SYSTEM FOR MEASURING MARKET-SHARE FOR AN ENTIRE TELECOMM...

METHOD, SYSTEM, AND DEVICE FOR SETTING UP A CALL USING A GLOBAL REG...

LINE TERMINAL FOR DETERMINING OPERATIONAL STATUS OF A U INTERFACE

System and Method to Identify Voice Call Continuity (VCC) Subscriber

Communication circuitry, devices and methods

Recording in a Distributed Environment

MULTIPOINT AUDIOVISUAL CONFERENCING SYSTEM

System for measuring the effect of an ADSL splitter

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

Third party recording of data transferred using the IP protocol

Service-specific treatment of a call request in terms of the called...

Matching DSL data link layer protocol detection

System and method for notification of power system status

VoIP gateway apparatus

Test device for data services

Test system for assessing DSL capability of telephone lines

Fault isolation constructs for POTS emulation service on an FTTx pl...

Call setup in a video telephony network