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G01R31/1227

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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

G01R31/1227of components, parts or materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Insulation resistance detecting apparatus, system having the same,...
- Patent number 12,181,509
- Issue date Dec 31, 2024
- Hyundai Motor Company
- Hyo Jin Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Monitoring aging of a component
- Patent number 12,099,097
- Issue date Sep 24, 2024
- Commissariat a l'Energie Atomique et aux Energies Alternatives
- Dominique Bergogne
- G01 - MEASURING TESTING
Information Patent Grant
Insulation detection method and apparatus for fuel cell vehicle, an...
- Patent number 12,071,028
- Issue date Aug 27, 2024
- Great Wall Motor Company Limited
- Zhimin Hu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inspection equipment for inspecting secondary battery cell
- Patent number 12,055,592
- Issue date Aug 6, 2024
- YHT Co., Ltd.
- Yeong Baek Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for locating partial discharges in medium-volt...
- Patent number 12,025,647
- Issue date Jul 2, 2024
- Omicron Electronics GmbH
- Christoph Engelen
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for detecting and identifying arcing based on n...
- Patent number 12,003,086
- Issue date Jun 4, 2024
- Hubbell Incorporated
- William Vernon Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc detection and prevention in a power generation system
- Patent number 12,003,215
- Issue date Jun 4, 2024
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for measuring insulation resistance
- Patent number 11,946,976
- Issue date Apr 2, 2024
- SK ON CO., LTD.
- Ho Sang Jang
- G01 - MEASURING TESTING
Information Patent Grant
Device for testing insulation properties of transformer
- Patent number 11,913,984
- Issue date Feb 27, 2024
- LS ELECTRIC CO., LTD.
- Seung Wook Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for assessing cable insulation
- Patent number 11,887,753
- Issue date Jan 30, 2024
- Battelle Memorial Institute
- Samuel W. Glass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for detecting insulation state in conversion system
- Patent number 11,885,844
- Issue date Jan 30, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jianxing Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Online and offline partial discharge detection for electrical drive...
- Patent number 11,846,665
- Issue date Dec 19, 2023
- General Electric Company
- Lili Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Relay diagnosis device, relay diagnosis method, battery system, and...
- Patent number 11,774,499
- Issue date Oct 3, 2023
- LG Energy Solution, Ltd.
- Jong-Il Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Earth fault detection apparatus
- Patent number 11,714,119
- Issue date Aug 1, 2023
- Yazaki Corporation
- Yasuyuki Mochizuki
- G01 - MEASURING TESTING
Information Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
- Patent number 11,705,712
- Issue date Jul 18, 2023
- Boon Lum Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection of partial discharge
- Patent number 11,675,012
- Issue date Jun 13, 2023
- GM Global Technology Operations LLC
- Ronald M Lesperance
- G01 - MEASURING TESTING
Information Patent Grant
Method and photovoltaic inverter for determining the insulation res...
- Patent number 11,614,475
- Issue date Mar 28, 2023
- Fronius International GmbH
- Franz Fischereder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulation diagnostic system and insulation diagnostic method
- Patent number 11,579,180
- Issue date Feb 14, 2023
- Kabushiki Kaisha Toshiba
- Takashi Harakawa
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for acoustically detecting dielectric breakdown...
- Patent number 11,573,257
- Issue date Feb 7, 2023
- The Boeing Company
- Christopher Mark Severns
- G01 - MEASURING TESTING
Information Patent Grant
Transformer assembly with medium frequency transformers
- Patent number 11,480,602
- Issue date Oct 25, 2022
- ABB Schweiz AG
- Uwe Drofenik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trending functions for partial discharge
- Patent number 11,448,682
- Issue date Sep 20, 2022
- Rosemount Inc.
- Jeffrey Charles Andle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Trending functions for partial discharge
- Patent number 11,415,620
- Issue date Aug 16, 2022
- Rosemount Inc.
- Jeffrey Charles Andle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Array substrate and fabrication method thereof, and display device
- Patent number 11,404,332
- Issue date Aug 2, 2022
- BOE Technology Group Co., Ltd.
- Binbin Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent on-line diagnosis and positioning method for winding de...
- Patent number 11,402,438
- Issue date Aug 2, 2022
- State Grid Zhejiang Electric Power Company Limited Electric Power Research In...
- Yiming Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for detecting and identifying arcing based on n...
- Patent number 11,355,910
- Issue date Jun 7, 2022
- Hubbell Incorporated
- William Vernon Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc detection and prevention in a power generation system
- Patent number 11,349,432
- Issue date May 31, 2022
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for measuring insulation resistance
- Patent number 11,293,991
- Issue date Apr 5, 2022
- SK Innovation Co., Ltd.
- Ho Sang Jang
- G01 - MEASURING TESTING
Information Patent Grant
High-voltage lead-through device and arrangement for handling data...
- Patent number 11,269,002
- Issue date Mar 8, 2022
- Hitachi Energy Switzerland AG
- Cecilia Forssén
- G01 - MEASURING TESTING
Information Patent Grant
System for testing a railway traction block
- Patent number 11,243,242
- Issue date Feb 8, 2022
- ALSTOM TRANSPORT TECHNOLOGIES
- Laurent Collongues
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
- Patent number 11,228,168
- Issue date Jan 18, 2022
- Boon Lum Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TECHNOLOGIES FOR USING RESULTS OF PHYSICAL AND VIRTUAL PRODUCT TEST...
- Publication number 20240419857
- Publication date Dec 19, 2024
- UL LLC
- Dirk Mueller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSULATION INTEGRITY DETERMINATION
- Publication number 20240402235
- Publication date Dec 5, 2024
- BOOM TECHNOLOGY, INC.
- James Senerth
- G01 - MEASURING TESTING
Information Patent Application
ARC FAULT DETECTION APPARATUS, METHOD, DEVICE AND STORAGE MEDIUM
- Publication number 20240369611
- Publication date Nov 7, 2024
- Fang YU
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING ARCING BASED ON N...
- Publication number 20240283236
- Publication date Aug 22, 2024
- HUBBELL INCORPORATED
- William Vernon MILLER
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Arc Detection and Prevention in a Power Generation System
- Publication number 20240258966
- Publication date Aug 1, 2024
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR DETECTING BEARING INSULATION AND GROUND BRUSH...
- Publication number 20240248128
- Publication date Jul 25, 2024
- General Electric Renovables España, S.L.
- Kapil Jha
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SYSTEMS AND METHODS FOR TESTING PARTIAL DISCHARGE DURING THE LEAKAG...
- Publication number 20240125840
- Publication date Apr 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John S. Agapiou
- G01 - MEASURING TESTING
Information Patent Application
INSULATION RESISTANCE MONITORING APPARATUS PROVIDED WITH SWITCH AND...
- Publication number 20240012053
- Publication date Jan 11, 2024
- Omron Corporation
- Shohei YAMAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
RAPID DETECTION DEVICE FOR MULTI-CHANNEL SPORADIC TRANSIENT PARTIAL...
- Publication number 20240003958
- Publication date Jan 4, 2024
- CHINA SOUTHERN POWER GRID TECHNOLOGY CO., LTD.
- Quan SHI
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF DETECTING LEAKAGE OF BATTERY CELL
- Publication number 20230417816
- Publication date Dec 28, 2023
- Hyundai Motor Company
- Se Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONITORING DEVICE FOR EMERGENCY STANDBY OPERATION
- Publication number 20230408569
- Publication date Dec 21, 2023
- FRONIUS INTERNATIONAL GMBH
- Roland JUNGREITHMAIR
- G01 - MEASURING TESTING
Information Patent Application
PROCESS MEASUREMENT AND CONTROL AND MATERIAL CHARACTERIZATION IN A...
- Publication number 20230349024
- Publication date Nov 2, 2023
- KW Associates LLC
- Matthew A. Cibula
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DETERMINING STATES OF ELECTRICAL EQUIPMENT USING VARIATIONS IN DIAG...
- Publication number 20230273269
- Publication date Aug 31, 2023
- Hitachi Energy Switzerland AG
- Luiz Cheim
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION EQUIPMENT FOR INSPECTING SECONDARY BATTERY CELL
- Publication number 20230160967
- Publication date May 25, 2023
- YHT Co., Ltd.
- Yeong Baek HUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETECTION OF PARTIAL DISCHARGE
- Publication number 20230115294
- Publication date Apr 13, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ronald M. Lesperance
- G01 - MEASURING TESTING
Information Patent Application
Relay Diagnosis Device, Relay Diagnosis Method, Battery System, And...
- Publication number 20230099667
- Publication date Mar 30, 2023
- LG ENERGY SOLUTION, LTD.
- Jong-Il Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
IDENTIFICATION OF ARCING HAZARDS IN POWER DISTRIBUTION SYSTEMS
- Publication number 20230059561
- Publication date Feb 23, 2023
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Indrasis Chakraborty
- G01 - MEASURING TESTING
Information Patent Application
INSULATION DETECTION METHOD AND APPARATUS FOR FUEL CELL VEHICLE, AN...
- Publication number 20230037313
- Publication date Feb 9, 2023
- Great Wall Motor Company Limited
- Zhimin HU
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR DETECTING INSULATION STATE IN CONVERSION SYSTEM
- Publication number 20230041739
- Publication date Feb 9, 2023
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Jianxing DONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MONITORING AGING OF A COMPONENT
- Publication number 20230027986
- Publication date Jan 26, 2023
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Dominique BERGOGNE
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETECTING HOLIDAYS IN LINERS
- Publication number 20220390499
- Publication date Dec 8, 2022
- Solmax International Inc.
- Jimmie Gordon Youngblood
- G08 - SIGNALLING
Information Patent Application
Apparatus and Method for Locating Partial Discharges in Medium-Volt...
- Publication number 20220390500
- Publication date Dec 8, 2022
- OMICRON Electronics GmbH
- Christoph Engelen
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING ARCING BASED ON N...
- Publication number 20220385056
- Publication date Dec 1, 2022
- HUBBELL INCORPORATED
- William Vernon MILLER
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
EARTH FAULT DETECTION APPARATUS
- Publication number 20220381812
- Publication date Dec 1, 2022
- YAZAKI CORPORATION
- Yasuyuki MOCHIZUKI
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND PHOTOVOLTAIC INVERTER FOR DETERMINING THE INSULATION RES...
- Publication number 20220373587
- Publication date Nov 24, 2022
- FRONIUS INTERNATIONAL GMBH
- Franz FISCHEREDER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Arc Detection and Prevention in a Power Generation System
- Publication number 20220263462
- Publication date Aug 18, 2022
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATION LAYER FORMATION METHOD, MEMBER WITH INSULATION LAYER, RE...
- Publication number 20220251712
- Publication date Aug 11, 2022
- NEXT INNOVATION INC.
- Hiroshi Michiwaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INSULATION DIAGNOSTIC SYSTEM AND INSULATION DIAGNOSTIC METHOD
- Publication number 20220221501
- Publication date Jul 14, 2022
- Kabushiki Kaisha Toshiba
- Takashi HARAKAWA
- G01 - MEASURING TESTING
Information Patent Application
INSULATION RESISTANCE DETECTING APPARATUS, SYSTEM HAVING THE SAME,...
- Publication number 20220221500
- Publication date Jul 14, 2022
- Hyundai Motor Company
- Hyo Jin Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE FOR TESTING INSULATION PROPERTIES OF TRANSFORMER
- Publication number 20220196721
- Publication date Jun 23, 2022
- LS ELECTRIC CO., LTD.
- Seung Wook LEE
- H01 - BASIC ELECTRIC ELEMENTS

of components, parts or materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Insulation resistance detecting apparatus, system having the same,...

Monitoring aging of a component

Insulation detection method and apparatus for fuel cell vehicle, an...

Inspection equipment for inspecting secondary battery cell

Apparatus and method for locating partial discharges in medium-volt...

Systems and methods for detecting and identifying arcing based on n...

Arc detection and prevention in a power generation system

Apparatus for measuring insulation resistance

Device for testing insulation properties of transformer

Systems and methods for assessing cable insulation

Method and device for detecting insulation state in conversion system

Online and offline partial discharge detection for electrical drive...

Relay diagnosis device, relay diagnosis method, battery system, and...

Earth fault detection apparatus

Arc fault circuit interrupter (AFCI) with arc signature detection

Detection of partial discharge

Method and photovoltaic inverter for determining the insulation res...

Insulation diagnostic system and insulation diagnostic method

Systems and methods for acoustically detecting dielectric breakdown...

Transformer assembly with medium frequency transformers

Trending functions for partial discharge

Trending functions for partial discharge

Array substrate and fabrication method thereof, and display device

Intelligent on-line diagnosis and positioning method for winding de...

Systems and methods for detecting and identifying arcing based on n...

Arc detection and prevention in a power generation system

Apparatus for measuring insulation resistance

High-voltage lead-through device and arrangement for handling data...

System for testing a railway traction block

Arc fault circuit interrupter (AFCI) with arc signature detection

Patents Applicationslast 30 patents

TECHNOLOGIES FOR USING RESULTS OF PHYSICAL AND VIRTUAL PRODUCT TEST...

INSULATION INTEGRITY DETERMINATION

ARC FAULT DETECTION APPARATUS, METHOD, DEVICE AND STORAGE MEDIUM

SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING ARCING BASED ON N...

Arc Detection and Prevention in a Power Generation System

SYSTEM AND METHOD FOR DETECTING BEARING INSULATION AND GROUND BRUSH...

SYSTEMS AND METHODS FOR TESTING PARTIAL DISCHARGE DURING THE LEAKAG...

INSULATION RESISTANCE MONITORING APPARATUS PROVIDED WITH SWITCH AND...

RAPID DETECTION DEVICE FOR MULTI-CHANNEL SPORADIC TRANSIENT PARTIAL...

SYSTEM AND METHOD OF DETECTING LEAKAGE OF BATTERY CELL

MONITORING DEVICE FOR EMERGENCY STANDBY OPERATION

PROCESS MEASUREMENT AND CONTROL AND MATERIAL CHARACTERIZATION IN A...

DETERMINING STATES OF ELECTRICAL EQUIPMENT USING VARIATIONS IN DIAG...

INSPECTION EQUIPMENT FOR INSPECTING SECONDARY BATTERY CELL

DETECTION OF PARTIAL DISCHARGE

Relay Diagnosis Device, Relay Diagnosis Method, Battery System, And...

IDENTIFICATION OF ARCING HAZARDS IN POWER DISTRIBUTION SYSTEMS

INSULATION DETECTION METHOD AND APPARATUS FOR FUEL CELL VEHICLE, AN...

METHOD AND DEVICE FOR DETECTING INSULATION STATE IN CONVERSION SYSTEM

MONITORING AGING OF A COMPONENT

APPARATUS AND METHOD FOR DETECTING HOLIDAYS IN LINERS

Apparatus and Method for Locating Partial Discharges in Medium-Volt...

SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING ARCING BASED ON N...

EARTH FAULT DETECTION APPARATUS

METHOD AND PHOTOVOLTAIC INVERTER FOR DETERMINING THE INSULATION RES...

Arc Detection and Prevention in a Power Generation System

INSULATION LAYER FORMATION METHOD, MEMBER WITH INSULATION LAYER, RE...

INSULATION DIAGNOSTIC SYSTEM AND INSULATION DIAGNOSTIC METHOD

INSULATION RESISTANCE DETECTING APPARATUS, SYSTEM HAVING THE SAME,...

DEVICE FOR TESTING INSULATION PROPERTIES OF TRANSFORMER