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using pulse reflection methods
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G01R31/11
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Parent Industries
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PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R31/00
Arrangements for testing electric properties Arrangements for locating electric faults Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Current Industry
G01R31/11
using pulse reflection methods
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for monitoring a condition of an electrical power transmi...
Patent number
11,927,617
Issue date
Mar 12, 2024
General Electric Technology GmbH
Robert Stephen Whitehouse
G01 - MEASURING TESTING
Information
Patent Grant
Method for arc detection by multi-carrier reflectometry (MCTDR)
Patent number
11,913,983
Issue date
Feb 27, 2024
SAFRAN ELECTRICAL & POWER
Emmanuel Bussy
G01 - MEASURING TESTING
Information
Patent Grant
Method for monitoring a supply system of a robot
Patent number
11,897,124
Issue date
Feb 13, 2024
Leoni Protec Cable Systems GmbH
Bastian Hitz
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Method and measuring assembly for detecting faults on electrical lines
Patent number
11,867,742
Issue date
Jan 9, 2024
Siemens Aktiengesellschaft
Robert Baumgartner
G01 - MEASURING TESTING
Information
Patent Grant
System for monitoring the state of a cable through distributed refl...
Patent number
11,860,214
Issue date
Jan 2, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Marie-Bénédicte Jacques
G01 - MEASURING TESTING
Information
Patent Grant
Fault location system
Patent number
11,815,541
Issue date
Nov 14, 2023
POMA
Christian Paul Mathieu
G01 - MEASURING TESTING
Information
Patent Grant
Multi-core cable fault classification system and method
Patent number
11,762,007
Issue date
Sep 19, 2023
Industry-Academic Cooperation Foundation, Yonsei University
Yong-June Shin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Crack detection chip and crack detection method using the same
Patent number
11,740,276
Issue date
Aug 29, 2023
Samsung Electronics Co., Ltd.
Chan-Sik Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Test system
Patent number
11,726,136
Issue date
Aug 15, 2023
TeraView Limited
Bryan Edward Cole
G01 - MEASURING TESTING
Information
Patent Grant
Safety monitoring for cables transmitting data and power
Patent number
11,714,118
Issue date
Aug 1, 2023
Cisco Technology, Inc.
Joel Richard Goergen
G01 - MEASURING TESTING
Information
Patent Grant
Fault detection by multi-carrier time-domain reflectometery (MCTDR)
Patent number
11,703,533
Issue date
Jul 18, 2023
SAFRAN ELECTRICAL & POWER
Emmanuel Bussy
G01 - MEASURING TESTING
Information
Patent Grant
Monitoring waveforms from waveform generator at device under test
Patent number
11,693,046
Issue date
Jul 4, 2023
Tektronix, Inc.
Yufang Li
G01 - MEASURING TESTING
Information
Patent Grant
High-speed signal subsystem testing system
Patent number
11,656,264
Issue date
May 23, 2023
Dell Products L.P.
Umesh Chandra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for performing time domain reflectormetry
Patent number
11,635,457
Issue date
Apr 25, 2023
Rohde & Schwarz GmbH & Co. KG
Julian Schmid
G01 - MEASURING TESTING
Information
Patent Grant
High resolution time domain reflectometry (TDR) in fault location m...
Patent number
11,621,884
Issue date
Apr 4, 2023
Viavi Solutions Inc.
Daniel Keith Chappell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for detecting cable fault based on reflectomet...
Patent number
11,609,258
Issue date
Mar 21, 2023
UIF (University Industry Foundation), Yonsei University
Yong-June Shin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for testing an audio signal system and aircraft comprising a...
Patent number
11,601,769
Issue date
Mar 7, 2023
Airbus Operations GmbH
Frank Khelfa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus adapted to a characteristic of an outer surfac...
Patent number
11,581,917
Issue date
Feb 14, 2023
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Time-domain reflectometer distance measurement for devices sharing...
Patent number
11,575,409
Issue date
Feb 7, 2023
Fluke Corporation
John Paul Hittel
G01 - MEASURING TESTING
Information
Patent Grant
Method for in situ functionality testing of switches and contacts i...
Patent number
11,555,856
Issue date
Jan 17, 2023
Celerint, LLC
Howard H. Roberts
G01 - MEASURING TESTING
Information
Patent Grant
Binary reflectometry system for analyzing faults in a transmission...
Patent number
11,531,052
Issue date
Dec 20, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Fabrice Auzanneau
G01 - MEASURING TESTING
Information
Patent Grant
Buried cable break detector and method
Patent number
11,519,951
Issue date
Dec 6, 2022
Robin Autopilot Holdings, LLC
David J. Melbourne
G01 - MEASURING TESTING
Information
Patent Grant
Method and measuring system for monitoring a line for changed ambie...
Patent number
11,486,770
Issue date
Nov 1, 2022
LEONI Kabel GmbH
Bernd Janssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relating to locating faults in power transmission conduits
Patent number
11,474,140
Issue date
Oct 18, 2022
General Electric Technology GmbH
Hengxu Ha
G01 - MEASURING TESTING
Information
Patent Grant
Methods and apparatuses for identifying transmission lines via impe...
Patent number
11,474,141
Issue date
Oct 18, 2022
University of Rhode Island Board of Trustees
Tao Wei
G01 - MEASURING TESTING
Information
Patent Grant
Method for fault location to multi-terminal traveling wave in direc...
Patent number
11,408,924
Issue date
Aug 9, 2022
Shandong University of Technology
Yu Chen
G01 - MEASURING TESTING
Information
Patent Grant
System for analysing faults by reflectometry of optimised dynamic r...
Patent number
11,397,207
Issue date
Jul 26, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Esteban Cabanillas
G01 - MEASURING TESTING
Information
Patent Grant
Measuring arrangement and method for monitoring a cable
Patent number
11,391,767
Issue date
Jul 19, 2022
LEONI Kabel GmbH
Bernd Janssen
G01 - MEASURING TESTING
Information
Patent Grant
Portable multi-function cable tester
Patent number
11,360,138
Issue date
Jun 14, 2022
The United States of America, as represented by the Secretary of the Navy
Brent E. Davis
G01 - MEASURING TESTING
Information
Patent Grant
Electrical pathway intermittent fault detection
Patent number
11,349,433
Issue date
May 31, 2022
SunPower Corporation
Katherine Han
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POSITION SENSOR
Publication number
20240154370
Publication date
May 9, 2024
Sanmina Corporation
Michael C. Simmons
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR EVALUATING A TRANSMISSION LINE THROUGH AUTOMATIC ANALYSI...
Publication number
20240118331
Publication date
Apr 11, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Nicolas RAVOT
G01 - MEASURING TESTING
Information
Patent Application
THERMAL MODELING FOR CABLES TRANSMITTING DATA AND POWER
Publication number
20240077528
Publication date
Mar 7, 2024
Cisco Technology, Inc.
Joel Richard Goergen
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR DETECTING INTERNAL DEFECT OF BATTERY CELL BY...
Publication number
20240061047
Publication date
Feb 22, 2024
LG ENERGY SOLUTION, LTD.
In Hwan CHO
G01 - MEASURING TESTING
Information
Patent Application
LONG-DISTANCE HIGH-VOLTAGE CABLE FAULT DEGREE DETECTION METHOD AND...
Publication number
20240003954
Publication date
Jan 4, 2024
ELECTRIC PWR RESEARCH INST. CHINA SOUTH PWR GRID
Shuai HOU
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND TECHNIQUES FOR LINE DIAGNOSTICS
Publication number
20230375610
Publication date
Nov 23, 2023
Analog Devices International Unlimited Company
Peter SEALEY
G01 - MEASURING TESTING
Information
Patent Application
TEST SYSTEM
Publication number
20230324452
Publication date
Oct 12, 2023
Teraview Limited
Bryan Edward Cole
G01 - MEASURING TESTING
Information
Patent Application
Communication Device, Communication System, and Communication Method
Publication number
20230273251
Publication date
Aug 31, 2023
Hitachi Astemo, Ltd.
Soshi SHIMOMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH RESOLUTION TIME DOMAIN REFLECTOMETRY (TDR) IN FAULT LOCATION M...
Publication number
20230269131
Publication date
Aug 24, 2023
VIAVI SOLUTIONS INC.
Daniel Keith CHAPPELL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR GENERATING A MULTI-CARRIER REFLECTOMETRY SIGNAL HAVING T...
Publication number
20230099415
Publication date
Mar 30, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Gargouri YOSRA
G01 - MEASURING TESTING
Information
Patent Application
DEVICE, SYSTEM AND METHOD FOR DETECTING LEAKAGE CURRENT FOR TRACTIO...
Publication number
20230084963
Publication date
Mar 16, 2023
Hatch Ltd.
Matthew Gorczyca
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR IN-CABINET HEALTH MONITORING
Publication number
20230071662
Publication date
Mar 9, 2023
Rockwell Automation Technologies, Inc.
Yanbin Zhang
G01 - MEASURING TESTING
Information
Patent Application
BUS AUTHENTICATION AND ANTI-PROBING ARCHITECTURE
Publication number
20230050241
Publication date
Feb 16, 2023
University of Rhode Island Board of Trustees
Ken Qing Yang
G01 - MEASURING TESTING
Information
Patent Application
HIGH-SPEED SIGNAL SUBSYSTEM TESTING SYSTEM
Publication number
20230018015
Publication date
Jan 19, 2023
Dell Products L.P.
Umesh Chandra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION OF ELECTRIC ARCS IN AN ELECTRICAL SYSTEM
Publication number
20220381811
Publication date
Dec 1, 2022
SAFRAN ELECTRICAL & POWER
Emmanuel BUSSY
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR MONITORING THE STATE OF A CABLE THROUGH DISTRIBUTED REFL...
Publication number
20220365126
Publication date
Nov 17, 2022
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Marie-Bénédicte JACQUES
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR REDUCING THE PEAK POWER OF A MULTI-CARRIER REFLECTOMETRY...
Publication number
20220357385
Publication date
Nov 10, 2022
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Antoine DUPRET
G01 - MEASURING TESTING
Information
Patent Application
ELECTRICAL PATHWAY INTERMITTENT FAULT DETECTION
Publication number
20220286085
Publication date
Sep 8, 2022
SunPower Corporation
Katherine Han
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT LOCATION SYSTEM
Publication number
20220252656
Publication date
Aug 11, 2022
POMA
Christian Paul MATHIEU
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR MONITORING A POWERLINE CONDUCTOR USING AN A...
Publication number
20220236312
Publication date
Jul 28, 2022
META PLATFORMS, INC.
Karthik Yogeeswaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TESTING AN AUDIO SIGNAL SYSTEM AND AIRCRAFT COMPRISING A...
Publication number
20220191634
Publication date
Jun 16, 2022
AIRBUS OPERATIONS GMBH
Frank KHELFA
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR DETECTING CABLE FAULT BASED ON REFLECTOMET...
Publication number
20220170978
Publication date
Jun 2, 2022
UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
Yong-June SHIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FAULT DETECTION BY MULTI-CARRIER TIME-DOMAIN REFLECTOMETERY (MCTDR)
Publication number
20220163581
Publication date
May 26, 2022
SAFRAN ELECTRICAL & POWER
Emmanuel BUSSY
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ARC DETECTION BY MULTI-CARRIER REFLECTOMETRY (MCTDR)
Publication number
20220155360
Publication date
May 19, 2022
SAFRAN ELECTRICAL & POWER
Emmanuel BUSSY
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR ANALYSING FAULTS BY REFLECTOMETRY OF OPTIMISED DYNAMIC R...
Publication number
20220034953
Publication date
Feb 3, 2022
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Esteban CABANILLAS
G01 - MEASURING TESTING
Information
Patent Application
TEST SYSTEM
Publication number
20220026482
Publication date
Jan 27, 2022
Teraview Limited
Bryan Edward Cole
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND MEASURING ASSEMBLY FOR DETECTING FAULTS ON ELECTRICAL LINES
Publication number
20220011359
Publication date
Jan 13, 2022
Siemens Aktiengesellschaft
Robert Baumgartner
G01 - MEASURING TESTING
Information
Patent Application
FAULT DETECTING SYSTEM FOR COAXIAL TRANSMISSION LINES
Publication number
20210389361
Publication date
Dec 16, 2021
DAC SYSTEM SA
Paolo DELMASTRO
G01 - MEASURING TESTING
Information
Patent Application
STATE ANALYSIS OF AN ELECTRICAL OPERATING RESOURCE
Publication number
20210356507
Publication date
Nov 18, 2021
MASCHINENFABRIK REINHAUSEN GMBH
Erik Winkelmann
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR IN SITU FUNCTIONALITY TESTING OF SWITCHES AND CONTACTS I...
Publication number
20210356524
Publication date
Nov 18, 2021
CELERINT, LLC.
Howard H. ROBERTS
G01 - MEASURING TESTING