with means for applying test signals or for measuring

Industry

CPC
H04M3/26

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Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M3/00Automatic or semi-automatic exchanges

Current Industry

H04M3/26with means for applying test signals or for measuring

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data correction apparatus, data correction method, and program
- Patent number 11,924,368
- Issue date Mar 5, 2024
- Nippon Telegraph and Telephone Corporation
- Sachiko Kurihara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Call set up failure rate metric and communication network optimizat...
- Patent number 11,825,016
- Issue date Nov 21, 2023
- T-Mobile USA, Inc.
- Zain us salekin Mohammed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call set up failure rate metric and communication network optimizat...
- Patent number 11,381,678
- Issue date Jul 5, 2022
- T-Mobile USA, Inc.
- Zain us salekin Mohammed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for beam failure detection
- Patent number 11,050,877
- Issue date Jun 29, 2021
- QUALCOMM Incorporated
- Yan Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining a bridged tap length
- Patent number 10,938,981
- Issue date Mar 2, 2021
- Nokia Solutions and Networks Oy
- Nicolas Dupuis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Crosstalk mitigation for out-of-band tones
- Patent number 10,727,899
- Issue date Jul 28, 2020
- ALCATEL LUCENT
- Dirk Vanderhaegen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for using a connector at the end of a cable as a...
- Patent number 10,591,528
- Issue date Mar 17, 2020
- Ideal Industries Network Limited
- Ian Mercer
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for classifying telephone dialing test audio b...
- Patent number 10,178,228
- Issue date Jan 8, 2019
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Chao Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication system and communication method
- Patent number 10,104,225
- Issue date Oct 16, 2018
- Softbank Corp.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage monitoring circuit and voltage monitoring method
- Patent number 10,021,242
- Issue date Jul 10, 2018
- INVENTEC (PUDONG) TECHNOLOGY CORPORATION
- Lei Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and communication method
- Patent number 9,826,086
- Issue date Nov 21, 2017
- Softbank Corp.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for configuring reference signal, base station and user equi...
- Patent number 9,680,988
- Issue date Jun 13, 2017
- Huawei Technologies Co., Ltd.
- Liang Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for remotely tuning hearing devices
- Patent number 9,553,984
- Issue date Jan 24, 2017
- University of Florida Research Foundation, Inc.
- Lee S. Krause
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus, systems and methods of common mode based diagnostics
- Patent number 9,491,283
- Issue date Nov 8, 2016
- Adaptive Spectrum And Signal Alignment, Inc.
- Chan-Soo Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for detecting a bridged tap within a telecommunic...
- Patent number 9,485,353
- Issue date Nov 1, 2016
- Alcatel Lucent
- Xavier Dardenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for audio testing
- Patent number 9,439,012
- Issue date Sep 6, 2016
- Wistron Corporation
- Ying-Chieh Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for providing back power to a service unit
- Patent number 9,380,152
- Issue date Jun 28, 2016
- Adtran, Inc.
- Daniel M. Joffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement and method relating to analysis of transmission lines
- Patent number 9,009,017
- Issue date Apr 14, 2015
- Telefonaktiebolaget LM Ericsson (publ)
- Antoni Fertner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication line testing with protective devices in place
- Patent number 8,995,623
- Issue date Mar 31, 2015
- Lantiq Deutschland GmbH
- Gerhard Noessing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance testing of echo cancellers using a white noise test signal
- Patent number 8,731,184
- Issue date May 20, 2014
- AT&T Intellectual Property II, L.P.
- Bing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement for processing of speech quality estimate
- Patent number 8,583,423
- Issue date Nov 12, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Volodya Grancharov
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Auto reply and loop-back method for the remote measurement of the q...
- Patent number 8,553,571
- Issue date Oct 8, 2013
- Sun Joo Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote initiation of collecting diagnostic information for network...
- Patent number 8,538,416
- Issue date Sep 17, 2013
- Huawei Technologies Co., Ltd.
- Yongli Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephony testing
- Patent number 8,503,617
- Issue date Aug 6, 2013
- Verizon Patent and Licensing Inc.
- David A. Watkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Endpoint echo detection
- Patent number 8,488,745
- Issue date Jul 16, 2013
- Microsoft Corporation
- Ross G. Cutler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for diagnosing anomalies along bonded loop comm...
- Patent number 8,208,604
- Issue date Jun 26, 2012
- Adtran, Inc.
- Fred Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance testing of echo cancellers using a white noise test signal
- Patent number 8,208,622
- Issue date Jun 26, 2012
- AT&T Intellectual Property II, L.P.
- Bing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High availability and operations architecture for IVR applications
- Patent number 8,184,800
- Issue date May 22, 2012
- AT&T Intellectual Property I, L.P.
- Jayant Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Route re-query scheme in communication networks
- Patent number 7,768,996
- Issue date Aug 3, 2010
- Cisco Technology, Inc.
- Henry Louis Fourie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processes and systems for creating and for managing trouble tickets...
- Patent number 7,742,576
- Issue date Jun 22, 2010
- AT&T Intellectual Property, I, L.P.
- David R. Jean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
END-TO-END EMERGENCY CALL TESTING
- Publication number 20240267455
- Publication date Aug 8, 2024
- T-Mobile USA, Inc.
- Hang Hoi Yau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL TEST SYSTEM AND METHOD THEREOF
- Publication number 20230412728
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Hui XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REMOTE VERIFICATION OF THE CONDITION OF A MOBILE DEVICE
- Publication number 20230188998
- Publication date Jun 15, 2023
- ASSURANT, INC.
- Jennifer ZELLNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL SET UP FAILURE RATE METRIC AND COMMUNICATION NETWORK OPTIMIZAT...
- Publication number 20220345567
- Publication date Oct 27, 2022
- T-Mobile USA, Inc.
- Zain us salekin Mohammed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CORRECTION APPARATUS, DATA CORRECTION METHOD, AND PROGRAM
- Publication number 20220279066
- Publication date Sep 1, 2022
- Nippon Telegraph and Telephone Corporation
- Sachiko KURIHARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LINE TEST SYSTEM AND LINE TEST METHOD
- Publication number 20220279368
- Publication date Sep 1, 2022
- Nippon Telegraph and Telephone Corporation
- Yu ONO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL SET UP FAILURE RATE METRIC AND COMMUNICATION NETWORK OPTIMIZAT...
- Publication number 20210368040
- Publication date Nov 25, 2021
- T-Mobile USA, Inc.
- Zain us salekin Mohammed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Emergency Network Test Apparatus and Method
- Publication number 20210058508
- Publication date Feb 25, 2021
- RAPIDSOS, INC.
- Lucas Richard Eager Leavitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING A BRIDGED TAP LENGTH
- Publication number 20200366785
- Publication date Nov 19, 2020
- Nokia Solutions and Networks Oy
- Nicolas DUPUIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR BEAM FAILURE DETECTION
- Publication number 20200007678
- Publication date Jan 2, 2020
- QUALCOMM Incorporated
- Yan ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Classifying Telephone Dialing Test Audio B...
- Publication number 20180115641
- Publication date Apr 26, 2018
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Chao LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20170094052
- Publication date Mar 30, 2017
- SOFTBANK CORP.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING BACK POWER TO A SERVICE UNIT
- Publication number 20150264171
- Publication date Sep 17, 2015
- Daniel M. Joffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR CONFIGURING REFERENCE SIGNAL, BASE STATION AND USER EQUI...
- Publication number 20150146542
- Publication date May 28, 2015
- Huawei Technologies Co., Ltd
- Liang XIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEMS AND METHODS OF COMMON MODE BASED DIAGNOSTICS
- Publication number 20150030139
- Publication date Jan 29, 2015
- Adaptive Spectrum And Signal Alignment, Inc.
- Chan-Soo Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TESTING APPARATUS AND TESTING METHOD FOR TELEPHONE APPARATUS
- Publication number 20140072110
- Publication date Mar 13, 2014
- Wistron Corporation
- Pei-Lin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAGNOSTIC ENGINE FOR DETERMINING GLOBAL LINE CHARACTERISTICS OF A...
- Publication number 20130223599
- Publication date Aug 29, 2013
- ALCATEL LUCENT
- Benoit Drooghaag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION LINE TESTING WITH PROTECTIVE DEVICES IN PLACE
- Publication number 20130027055
- Publication date Jan 31, 2013
- Gerhard Noessing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Performance Testing of Echo Cancellers Using a White Noise Test Signal
- Publication number 20120230474
- Publication date Sep 13, 2012
- AT&T CORP.
- Bing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRANGEMENT AND METHOD RELATING TO ANALYSIS OF TRANSMISSION LINES
- Publication number 20120215503
- Publication date Aug 23, 2012
- Antoni Fertner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTO REPLY AND LOOP-BACK METHOD FOR THE REMOTE MEASUREMENT OF THE Q...
- Publication number 20120093006
- Publication date Apr 19, 2012
- Sun Joo Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING AND CONTROLLING LOOPBACK POINTS I...
- Publication number 20120063332
- Publication date Mar 15, 2012
- Cisco Technology, Inc.
- M. David Hanes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEPHONY TESTING
- Publication number 20120057682
- Publication date Mar 8, 2012
- VERIZON PATENT AND LICENSING INC.
- David A. Watkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Arrangement for Processing of Speech Quality Estimate
- Publication number 20110313758
- Publication date Dec 22, 2011
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Volodya GRANCHAROV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for collecting communication information, test method and ne...
- Publication number 20110143747
- Publication date Jun 16, 2011
- Huawei Technologies Co., Ltd
- Yongli Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENDPOINT ECHO DETECTION
- Publication number 20100322387
- Publication date Dec 23, 2010
- Microsoft Corporation
- Ross G. Cutler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Remotely Tuning Hearing Devices
- Publication number 20100232613
- Publication date Sep 16, 2010
- Lee S. Krause
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH AVAILABILITY AND OPERATIONS ARCHITECTURE FOR IVR APPLICATIONS
- Publication number 20100142686
- Publication date Jun 10, 2010
- AT&T Intellectual Property I, L.P.
- Jayant THOMAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Performance Testing of Echo Cancellers Using a White Noise Test Signal
- Publication number 20100040204
- Publication date Feb 18, 2010
- AT&T CORP.
- Bing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for gateway call routing
- Publication number 20080239968
- Publication date Oct 2, 2008
- Dialogic Corporation
- Ronald D. Olsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

with means for applying test signals or for measuring

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data correction apparatus, data correction method, and program

Call set up failure rate metric and communication network optimizat...

Call set up failure rate metric and communication network optimizat...

Methods and apparatus for beam failure detection

Method and apparatus for determining a bridged tap length

Crosstalk mitigation for out-of-band tones

System and method for using a connector at the end of a cable as a...

Method and apparatus for classifying telephone dialing test audio b...

Communication system and communication method

Voltage monitoring circuit and voltage monitoring method

Communication system and communication method

Method for configuring reference signal, base station and user equi...

Systems and methods for remotely tuning hearing devices

Apparatus, systems and methods of common mode based diagnostics

Method and device for detecting a bridged tap within a telecommunic...

Method and apparatus for audio testing

Systems and methods for providing back power to a service unit

Arrangement and method relating to analysis of transmission lines

Communication line testing with protective devices in place

Performance testing of echo cancellers using a white noise test signal

Method and arrangement for processing of speech quality estimate

Auto reply and loop-back method for the remote measurement of the q...

Remote initiation of collecting diagnostic information for network...

Telephony testing

Endpoint echo detection

Systems and methods for diagnosing anomalies along bonded loop comm...

Performance testing of echo cancellers using a white noise test signal

High availability and operations architecture for IVR applications

Route re-query scheme in communication networks

Processes and systems for creating and for managing trouble tickets...

Patents Applicationslast 30 patents

END-TO-END EMERGENCY CALL TESTING

CALL TEST SYSTEM AND METHOD THEREOF

REMOTE VERIFICATION OF THE CONDITION OF A MOBILE DEVICE

CALL SET UP FAILURE RATE METRIC AND COMMUNICATION NETWORK OPTIMIZAT...

DATA CORRECTION APPARATUS, DATA CORRECTION METHOD, AND PROGRAM

LINE TEST SYSTEM AND LINE TEST METHOD

CALL SET UP FAILURE RATE METRIC AND COMMUNICATION NETWORK OPTIMIZAT...

Emergency Network Test Apparatus and Method

METHOD AND APPARATUS FOR DETERMINING A BRIDGED TAP LENGTH

METHODS AND APPARATUS FOR BEAM FAILURE DETECTION

Method And Apparatus For Classifying Telephone Dialing Test Audio B...

COMMUNICATION SYSTEM AND COMMUNICATION METHOD

SYSTEMS AND METHODS FOR PROVIDING BACK POWER TO A SERVICE UNIT

METHOD FOR CONFIGURING REFERENCE SIGNAL, BASE STATION AND USER EQUI...

APPARATUS, SYSTEMS AND METHODS OF COMMON MODE BASED DIAGNOSTICS

TESTING APPARATUS AND TESTING METHOD FOR TELEPHONE APPARATUS

DIAGNOSTIC ENGINE FOR DETERMINING GLOBAL LINE CHARACTERISTICS OF A...

COMMUNICATION LINE TESTING WITH PROTECTIVE DEVICES IN PLACE

Performance Testing of Echo Cancellers Using a White Noise Test Signal

ARRANGEMENT AND METHOD RELATING TO ANALYSIS OF TRANSMISSION LINES

AUTO REPLY AND LOOP-BACK METHOD FOR THE REMOTE MEASUREMENT OF THE Q...

SYSTEM AND METHOD FOR DETERMINING AND CONTROLLING LOOPBACK POINTS I...

TELEPHONY TESTING

Method and Arrangement for Processing of Speech Quality Estimate

Method for collecting communication information, test method and ne...

ENDPOINT ECHO DETECTION

Systems and Methods for Remotely Tuning Hearing Devices

HIGH AVAILABILITY AND OPERATIONS ARCHITECTURE FOR IVR APPLICATIONS

Performance Testing of Echo Cancellers Using a White Noise Test Signal

System and method for gateway call routing