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G01R31/083

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R31/00Arrangements 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

G01R31/083in cables

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Signal leakage monitoring based quality control
- Patent number 12,160,558
- Issue date Dec 3, 2024
- Viavi Solutions Inc.
- Alvin R. Ruth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for monitoring an electrical power transmission system and a...
- Patent number 12,146,924
- Issue date Nov 19, 2024
- SUPERGRID INSTITUTE
- Martin Molby Henriksen
- G01 - MEASURING TESTING
Information Patent Grant
Fault managed power with dynamic and adaptive fault sensor
- Patent number 12,126,399
- Issue date Oct 22, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transient based method for identifying faults in a high / medium vo...
- Patent number 12,117,479
- Issue date Oct 15, 2024
- SUPERGRID INSTITUTE
- Paul Verrax
- G01 - MEASURING TESTING
Information Patent Grant
Initialization and synchronization for pulse power in a network system
- Patent number 12,113,588
- Issue date Oct 8, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for detecting a random state transition in a conducting line...
- Patent number 12,092,680
- Issue date Sep 17, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Josy Cohen
- G01 - MEASURING TESTING
Information Patent Grant
Locating an error in a supply or signal line of a magnetic resonanc...
- Patent number 12,085,598
- Issue date Sep 10, 2024
- Koninklijke Philips N.V.
- Peter Vernickel
- G01 - MEASURING TESTING
Information Patent Grant
Wire fault and electrical imbalance detection for power over commun...
- Patent number 12,052,112
- Issue date Jul 30, 2024
- Cisco Technology, Inc.
- Joel Richard Goergen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power cable health monitoring method
- Patent number 12,025,568
- Issue date Jul 2, 2024
- Indeximate Ltd.
- Alastair Bryan Godfrey
- G01 - MEASURING TESTING
Information Patent Grant
Initialization and synchronization for pulse power in a network system
- Patent number 11,990,952
- Issue date May 21, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply for electric utility underground equipment
- Patent number 11,947,374
- Issue date Apr 2, 2024
- Sentient Technology Holdings, LLC
- Dennis Allen Saxby
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conductor test equipment
- Patent number 11,933,832
- Issue date Mar 19, 2024
- Teletech Pty Ltd
- Malcolm Charles Basell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
System and method for detecting faults in medium voltage circuits
- Patent number 11,933,833
- Issue date Mar 19, 2024
- Aplicaciones Tecnologicas, S.A.
- Verónica Pomar Pedredo
- G01 - MEASURING TESTING
Information Patent Grant
System for data transmission in optical systems
- Patent number 11,921,335
- Issue date Mar 5, 2024
- II-VI DELAWARE, INC.
- Eduard Armbruster
- G08 - SIGNALLING
Information Patent Grant
Initialization and synchronization for pulse power in a network system
- Patent number 11,916,614
- Issue date Feb 27, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical system with safety component
- Patent number 11,874,514
- Issue date Jan 16, 2024
- II-VI DELAWARE, INC.
- Eduard Armbruster
- G08 - SIGNALLING
Information Patent Grant
Method and device for identifying and locating cyclic momentary ins...
- Patent number 11,867,718
- Issue date Jan 9, 2024
- Bender GmbH + Co. KG
- Dieter Hackl
- G01 - MEASURING TESTING
Information Patent Grant
System and method for detecting cable system signal ingress
- Patent number 11,846,666
- Issue date Dec 19, 2023
- Charter Communications Operating. LLC
- Patrick Phillip Hunter
- G01 - MEASURING TESTING
Information Patent Grant
Data generation method for regression models for circuit element va...
- Patent number 11,782,084
- Issue date Oct 10, 2023
- Howard University
- Charles J. Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electric circuit arrangement for standard insulation monitoring wit...
- Patent number 11,774,918
- Issue date Oct 3, 2023
- Bender GmbH & Co. KG
- Dieter Hackl
- G01 - MEASURING TESTING
Information Patent Grant
Fault diagnosis method and apparatus for submarine cable, and device
- Patent number 11,774,485
- Issue date Oct 3, 2023
- Cangzhou Power Supply Company, State Grid Hebei Electric Power Co., Ltd.
- Lei Wang
- G01 - MEASURING TESTING
Information Patent Grant
Method for accurate fault location in a multi-type cable connection...
- Patent number 11,762,006
- Issue date Sep 19, 2023
- TRANSCOM INSTRUMENTS CO., LTD.
- Jian Du
- G01 - MEASURING TESTING
Information Patent Grant
Detecting and localizing cable plant impairments using full band ca...
- Patent number 11,726,128
- Issue date Aug 15, 2023
- Charter Communications Operating, LLC
- Ben J. Guidarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Systems and methods for ground fault detection
- Patent number 11,703,549
- Issue date Jul 18, 2023
- Northrop Grumman Systems Corporation
- Sunny Bagga
- 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
Wire fault and electrical imbalance detection for power over commun...
- Patent number 11,683,190
- Issue date Jun 20, 2023
- Cisco Technology, Inc.
- Joel Richard Goergen
- 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
Signal leakage monitoring based quality control
- Patent number 11,611,740
- Issue date Mar 21, 2023
- Viavi Solutions Inc.
- Alvin R. Ruth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for localizing a short circuit between a conducto...
- Patent number 11,555,843
- Issue date Jan 17, 2023
- NEXANS
- Christian Frohne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE FAULT DETECTION IN WELL SYSTEM USING SPREAD SPECTRUM TIME...
- Publication number 20240401473
- Publication date Dec 5, 2024
- Halliburton Energy Services, Inc.
- Jonathon N. Joubran
- E21 - EARTH DRILLING MINING
Information Patent Application
CABLE MONITORING APPARATUS AND METHOD
- Publication number 20240402233
- Publication date Dec 5, 2024
- C-KORE SYSTEMS LIMITED
- Timothy Mark OVERFIELD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF DETERMINING ELECTRICAL MELTING TRA...
- Publication number 20240377448
- Publication date Nov 14, 2024
- Republic of Korea (National Forensic Service Director Ministry of the Interio...
- Kyu Young LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAULT MANAGED POWER WITH DYNAMIC AND ADAPTIVE FAULT SENSOR
- Publication number 20240380432
- Publication date Nov 14, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INITIALIZATION AND SYNCHRONIZATION FOR PULSE POWER IN A NETWORK SYSTEM
- Publication number 20240364383
- Publication date Oct 31, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fault Detection and Management Scheme for Safe HV-DC Power Distribu...
- Publication number 20240337680
- Publication date Oct 10, 2024
- Panduit Corp.
- Walid Balid
- G01 - MEASURING TESTING
Information Patent Application
EMPLOYING LOAD TEMPERATURE CORRELATION ANALYSIS FOR BURIAL STATE AN...
- Publication number 20240319022
- Publication date Sep 26, 2024
- AP Sensing GmbH
- Jonathan LUX
- G01 - MEASURING TESTING
Information Patent Application
LOCATING AN ERROR IN A SUPPLY OR SIGNAL LINE OF A MAGNETIC RESONANC...
- Publication number 20240302421
- Publication date Sep 12, 2024
- Koninklijke Philips N.V.
- PETER VERNICKEL
- G01 - MEASURING TESTING
Information Patent Application
HVDC CABLE PARTIAL DISCHARGE DIAGNOSIS SYSTEM AND METHOD
- Publication number 20240288484
- Publication date Aug 29, 2024
- Chae Kyun JUNG
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF FAULT DETECTION USING A PERIODIC SIGNAL
- Publication number 20240280624
- Publication date Aug 22, 2024
- Dixon Chen
- G01 - MEASURING TESTING
Information Patent Application
WIRE FAULT AND ELECTRICAL IMBALANCE DETECTION FOR POWER OVER COMMUN...
- Publication number 20240275623
- Publication date Aug 15, 2024
- Cisco Technology, Inc.
- Joel Richard Goergen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING A RANDOM STATE TRANSITION IN A CONDUCTING LINE...
- Publication number 20240264215
- Publication date Aug 8, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Josy COHEN
- G01 - MEASURING TESTING
Information Patent Application
CABLE FAULT DIAGNOSIS USING RECONSTRUCTED REFLECTION SIGNALS
- Publication number 20240255560
- Publication date Aug 1, 2024
- MICROCHIP TECHNOLOGY INCORPORATED
- Jiachi Yu
- G01 - MEASURING TESTING
Information Patent Application
CONDUCTOR TEST EQUIPMENT
- Publication number 20240219443
- Publication date Jul 4, 2024
- Teletech Pty Ltd
- Malcolm Charles Basell
- G01 - MEASURING TESTING
Information Patent Application
Testing Assisting Device And Method Of Providing A Testing Assistin...
- Publication number 20240192251
- Publication date Jun 13, 2024
- NKT HV Cables AB
- Tobias Quist
- 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
SYSTEM AND METHOD FOR DETECTING CABLE SYSTEM SIGNAL INGRESS
- Publication number 20240061032
- Publication date Feb 22, 2024
- Charter Communications Operating, LLC
- Patrick Phillip Hunter
- 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
System and method for detecting faults in medium voltage circuits
- Publication number 20230393186
- Publication date Dec 7, 2023
- APLICACIONES TECNOLOGICAS, S.A.
- Verónica POMAR PEDREDO
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE FOR INSPECTING CABLE, AND INSPECTION METHOD
- Publication number 20230375608
- Publication date Nov 23, 2023
- Samsung Electronics Co., Ltd.
- Soonyong LEE
- 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
DETECTING AND LOCALIZING CABLE PLANT IMPAIRMENTS USING FULL BAND CA...
- Publication number 20230358797
- Publication date Nov 9, 2023
- Charter Communications Operating, LLC
- Ben J. Guidarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR MONITORING AN ELECTRICAL POWER TRANSMISSION SYSTEM AND...
- Publication number 20230341473
- Publication date Oct 26, 2023
- SUPERGRID INSTITUTE
- Martin Molby HENRIKSEN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR LOCATING A FAULT POINT ON A HIGH-VOLTAGE THREE-PHASE AC...
- Publication number 20230324449
- Publication date Oct 12, 2023
- LUMIKER APLICACIONES TECNOLOGICAS S.L.
- Francisco Javier BENGOECHEA DE LA LLERA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR LOCATING A FAULT POINT ON A HIGH-VOLTAGE THREE-PHASE AC...
- Publication number 20230324450
- Publication date Oct 12, 2023
- LUMIKER APLICACIONES TECNOLOGICAS S.L.
- Francisco Javier BENGOECHEA DE LA LLERA
- G01 - MEASURING TESTING
Information Patent Application
INITIALIZATION AND SYNCHRONIZATION FOR PULSE POWER IN A NETWORK SYSTEM
- Publication number 20230308134
- Publication date Sep 28, 2023
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL LEAKAGE MONITORING BASED QUALITY CONTROL
- Publication number 20230283765
- Publication date Sep 7, 2023
- VIAVI SOLUTIONS INC.
- Alvin R. RUTH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRE FAULT AND ELECTRICAL IMBALANCE DETECTION FOR POWER OVER COMMUN...
- Publication number 20230246855
- Publication date Aug 3, 2023
- Cisco Technology, Inc.
- Joel Richard Goergen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR A CABLE SECTION, TRANSMISSION SYSTEM FOR TRANSMITTING EL...
- Publication number 20230160943
- Publication date May 25, 2023
- MASCHINENFABRIK REINHAUSEN GMBH
- Erik Winkelmann
- G01 - MEASURING TESTING
Information Patent Application
FAULT DIAGNOSIS METHOD AND APPARATUS FOR SUBMARINE CABLE, AND DEVICE
- Publication number 20230160939
- Publication date May 25, 2023
- Cangzhou Power Supply Company, State Grid Hebei Electric Power Co., Ltd.
- Lei Wang
- G01 - MEASURING TESTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signal leakage monitoring based quality control

Method for monitoring an electrical power transmission system and a...

Fault managed power with dynamic and adaptive fault sensor

Transient based method for identifying faults in a high / medium vo...

Initialization and synchronization for pulse power in a network system

Method for detecting a random state transition in a conducting line...

Locating an error in a supply or signal line of a magnetic resonanc...

Wire fault and electrical imbalance detection for power over commun...

Power cable health monitoring method

Initialization and synchronization for pulse power in a network system

Power supply for electric utility underground equipment

Conductor test equipment

System and method for detecting faults in medium voltage circuits

System for data transmission in optical systems

Initialization and synchronization for pulse power in a network system

Optical system with safety component

Method and device for identifying and locating cyclic momentary ins...

System and method for detecting cable system signal ingress

Data generation method for regression models for circuit element va...

Electric circuit arrangement for standard insulation monitoring wit...

Fault diagnosis method and apparatus for submarine cable, and device

Method for accurate fault location in a multi-type cable connection...

Detecting and localizing cable plant impairments using full band ca...

Safety monitoring for cables transmitting data and power

Systems and methods for ground fault detection

Monitoring waveforms from waveform generator at device under test

Wire fault and electrical imbalance detection for power over commun...

High-speed signal subsystem testing system

Signal leakage monitoring based quality control

Method and system for localizing a short circuit between a conducto...

Patents Applicationslast 30 patents

DOWNHOLE FAULT DETECTION IN WELL SYSTEM USING SPREAD SPECTRUM TIME...

CABLE MONITORING APPARATUS AND METHOD

APPARATUS, SYSTEM, AND METHOD OF DETERMINING ELECTRICAL MELTING TRA...

FAULT MANAGED POWER WITH DYNAMIC AND ADAPTIVE FAULT SENSOR

INITIALIZATION AND SYNCHRONIZATION FOR PULSE POWER IN A NETWORK SYSTEM

Fault Detection and Management Scheme for Safe HV-DC Power Distribu...

EMPLOYING LOAD TEMPERATURE CORRELATION ANALYSIS FOR BURIAL STATE AN...

LOCATING AN ERROR IN A SUPPLY OR SIGNAL LINE OF A MAGNETIC RESONANC...

HVDC CABLE PARTIAL DISCHARGE DIAGNOSIS SYSTEM AND METHOD

METHODS OF FAULT DETECTION USING A PERIODIC SIGNAL

WIRE FAULT AND ELECTRICAL IMBALANCE DETECTION FOR POWER OVER COMMUN...

METHOD FOR DETECTING A RANDOM STATE TRANSITION IN A CONDUCTING LINE...

CABLE FAULT DIAGNOSIS USING RECONSTRUCTED REFLECTION SIGNALS

CONDUCTOR TEST EQUIPMENT

Testing Assisting Device And Method Of Providing A Testing Assistin...

THERMAL MODELING FOR CABLES TRANSMITTING DATA AND POWER

SYSTEM AND METHOD FOR DETECTING CABLE SYSTEM SIGNAL INGRESS

LONG-DISTANCE HIGH-VOLTAGE CABLE FAULT DEGREE DETECTION METHOD AND...

System and method for detecting faults in medium voltage circuits

ELECTRONIC DEVICE FOR INSPECTING CABLE, AND INSPECTION METHOD

SYSTEMS AND TECHNIQUES FOR LINE DIAGNOSTICS

DETECTING AND LOCALIZING CABLE PLANT IMPAIRMENTS USING FULL BAND CA...

A METHOD FOR MONITORING AN ELECTRICAL POWER TRANSMISSION SYSTEM AND...

METHOD FOR LOCATING A FAULT POINT ON A HIGH-VOLTAGE THREE-PHASE AC...

METHOD FOR LOCATING A FAULT POINT ON A HIGH-VOLTAGE THREE-PHASE AC...

INITIALIZATION AND SYNCHRONIZATION FOR PULSE POWER IN A NETWORK SYSTEM

SIGNAL LEAKAGE MONITORING BASED QUALITY CONTROL

WIRE FAULT AND ELECTRICAL IMBALANCE DETECTION FOR POWER OVER COMMUN...

SYSTEM FOR A CABLE SECTION, TRANSMISSION SYSTEM FOR TRANSMITTING EL...

FAULT DIAGNOSIS METHOD AND APPARATUS FOR SUBMARINE CABLE, AND DEVICE