using transformers with a magnetic core

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CPC
G01R15/183

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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00

Current Industry

G01R15/183using transformers with a magnetic core

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Current transducer
- Patent number 12,203,963
- Issue date Jan 21, 2025
- LEM International SA
- Stéphan Trombert
- G01 - MEASURING TESTING
Information Patent Grant
Fluxgate current transducer with an analog measurement channel
- Patent number 12,203,964
- Issue date Jan 21, 2025
- LEM International SA
- Damien Barthelemy
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for embedding current measurement and ringing...
- Patent number 12,188,966
- Issue date Jan 7, 2025
- The Board of Trustees of the University of Alabama
- Andrew N. Lemmon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit having current-sensing coil
- Patent number 12,009,148
- Issue date Jun 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Alan Roth
- G01 - MEASURING TESTING
Information Patent Grant
Wireless sensing device
- Patent number 11,953,525
- Issue date Apr 9, 2024
- Felix Sutton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor integrated fluxgate device shielded by discrete magne...
- Patent number 11,921,134
- Issue date Mar 5, 2024
- Texas Instruments Incorporated
- Dok Won Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for embedding current measurement and ringing...
- Patent number 11,913,974
- Issue date Feb 27, 2024
- The Board of Trustees of the University of Alabama
- Andrew N. Lemmon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-event transient (SET) pulse measuring circuit capable of eli...
- Patent number 11,828,788
- Issue date Nov 28, 2023
- NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY
- Bin Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection device, inverter and detection method
- Patent number 11,808,793
- Issue date Nov 7, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Yu-Xi Wang
- G01 - MEASURING TESTING
Information Patent Grant
Radiation hardened current sensor with active filter
- Patent number 11,761,986
- Issue date Sep 19, 2023
- Hamilton Sundstrand Corporation
- John Vorndran
- G01 - MEASURING TESTING
Information Patent Grant
Self calibration by double signal sampling
- Patent number 11,705,275
- Issue date Jul 18, 2023
- Panoramic Power Ltd.
- Daniel Aljadeff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensor
- Patent number 11,639,950
- Issue date May 2, 2023
- Hioki E.E. Corporation
- Koki Nakazawa
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor integrated fluxgate device shielded by discrete magne...
- Patent number 11,619,658
- Issue date Apr 4, 2023
- Texas Instruments Incorporated
- Dok Won Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit having current-sensing coil
- Patent number 11,569,030
- Issue date Jan 31, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Alan Roth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current-measuring transducer device having a current-measuring tran...
- Patent number 11,555,878
- Issue date Jan 17, 2023
- Siemens Aktiengesellschaft
- Stefan Schuberth
- G01 - MEASURING TESTING
Information Patent Grant
Neel effect® isolated DC/AC current sensor incorporated in a PCB
- Patent number 11,543,437
- Issue date Jan 3, 2023
- NEELOGY
- Lionel Fabien Cima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self calibration by signal injection
- Patent number 11,538,628
- Issue date Dec 27, 2022
- Panoramic Power Ltd.
- Daniel Aljadeff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil wire, current sensor component, and current sensor
- Patent number 11,506,690
- Issue date Nov 22, 2022
- SUMIDA CORPORATION
- Masateru Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monitoring of the contact region in a plug device
- Patent number 11,486,941
- Issue date Nov 1, 2022
- AMAD Mennekes Holding GmbH & Co. KG
- Markus Lubeley
- G01 - MEASURING TESTING
Information Patent Grant
Predictive synchronous rectifier sensing and control
- Patent number 11,437,917
- Issue date Sep 6, 2022
- Texas Instruments Incorporated
- Sheng-Yang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transducer with coil former
- Patent number 11,422,162
- Issue date Aug 23, 2022
- LEM International SA
- Félix Buhlmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core for electric current detector and method for manufacturing the...
- Patent number 11,397,195
- Issue date Jul 26, 2022
- SHT Corporation Limited
- Ai Nagano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-frequency ground fault circuit interrupter apparatuses, syste...
- Patent number 11,394,190
- Issue date Jul 19, 2022
- ABB Schweiz AG
- Cecil Rivers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Core for electric current detector and method for manufacturing the...
- Patent number 11,366,138
- Issue date Jun 21, 2022
- SHT Corporation Limited
- Ai Nagano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-use test lead
- Patent number 11,346,865
- Issue date May 31, 2022
- MEGGER INSTRUMENTS LTD
- Sidney Aaronovitch
- G01 - MEASURING TESTING
Information Patent Grant
Current detection device having a current transformer with a common...
- Patent number 11,340,267
- Issue date May 24, 2022
- SUMIDA CORPORATION
- Hiroyuki Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for generating a power output and corresponding use
- Patent number 11,336,198
- Issue date May 17, 2022
- LAKI POWER EHF.
- Oskar H. Valtysson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric current transformer and current measurement unit
- Patent number 11,322,297
- Issue date May 3, 2022
- Schneider Electric Industries SAS
- Lionel Urankar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensing coil electrostatic shielding
- Patent number 11,315,725
- Issue date Apr 26, 2022
- Analog Devices International Unlimited Company
- Jonathan Ephraim David Hurwitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactless current measurement
- Patent number 11,300,591
- Issue date Apr 12, 2022
- Vacuumschmelze GmbH & Co. KG
- Steffen Boettcher
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FLUXGATE CURRENT TRANSDUCER WITH AN ANALOG MEASUREMENT CHANNEL
- Publication number 20250020698
- Publication date Jan 16, 2025
- LEM INTERNATIONAL SA
- Damien Barthelemy
- G01 - MEASURING TESTING
Information Patent Application
FLUXGATE CURRENT TRANSDUCER WITH AN ANALOG MEASUREMENT CHANNEL
- Publication number 20250020696
- Publication date Jan 16, 2025
- LEM INTERNATIONAL SA
- Damien Barthelemy
- G01 - MEASURING TESTING
Information Patent Application
FLUXGATE CURRENT TRANSDUCER WITH AN ANALOG MEASUREMENT CHANNEL
- Publication number 20250020697
- Publication date Jan 16, 2025
- LEM INTERNATIONAL SA
- Damien Barthelemy
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSING DEVICE AND DIRECT-CURRENT (DC)/DC CONVERTER INCLUDI...
- Publication number 20240393371
- Publication date Nov 28, 2024
- HL MANDO CORPORATION
- Ju Hong MIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BINARY CLASSIFICATION OF EQUIPMENT SIGNATURES
- Publication number 20240393377
- Publication date Nov 28, 2024
- Ademco Inc.
- Brian Scott Courtney
- G01 - MEASURING TESTING
Information Patent Application
POWER CORD DEVICE TO MONITOR EQUIPMENT
- Publication number 20240385228
- Publication date Nov 21, 2024
- Ademco Inc.
- Brian Scott Courtney
- G01 - MEASURING TESTING
Information Patent Application
ZERO CURRENT SENSOR FOR A POWER CONVERTER
- Publication number 20240356453
- Publication date Oct 24, 2024
- ENATEL
- Arthur Johannes Hein de Beun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED CIRCUIT HAVING CURRENT-SENSING COIL
- Publication number 20240321513
- Publication date Sep 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Alan ROTH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT TRANSDUCER
- Publication number 20240264203
- Publication date Aug 8, 2024
- LEM INTERNATIONAL SA
- Stephan Trombert
- G01 - MEASURING TESTING
Information Patent Application
FLUXGATE TRANSDUCER FOR CURRENT SENSING
- Publication number 20240264204
- Publication date Aug 8, 2024
- LEM INTERNATIONAL SA
- Damien Barthelemy
- G01 - MEASURING TESTING
Information Patent Application
RF SIGNAL PARAMETER MEASUREMENT IN AN INTEGRATED CIRCUIT FABRICATIO...
- Publication number 20240203711
- Publication date Jun 20, 2024
- LAM RESEARCH CORPORATION
- Sunil Kapoor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASURING DEVICE FOR A CURRENT CONVERTER
- Publication number 20240192254
- Publication date Jun 13, 2024
- MASCHINENFABRIK REINHAUSEN GMBH
- Erik Winkelmann
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC CIRCUIT ARRANGEMENT AND METHOD FOR THE GALVANICALLY SEPARA...
- Publication number 20240151748
- Publication date May 9, 2024
- BENDER GMBH & CO. KG
- Pascal Becker
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR EMBEDDING CURRENT MEASUREMENT AND RINGING...
- Publication number 20240151747
- Publication date May 9, 2024
- The Board of Trustees of the University of Alabama
- Andrew N. Lemmon
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR APPARATUS
- Publication number 20230408553
- Publication date Dec 21, 2023
- Honeywell International Inc.
- Liansheng HAN
- G01 - MEASURING TESTING
Information Patent Application
SMART GRID SENSOR WITH POWER HARVESTING FROM LOW LINE CURRENTS
- Publication number 20230408561
- Publication date Dec 21, 2023
- MEGGER GRID ANALYTICS LTD
- Liron FRENKEL
- G01 - MEASURING TESTING
Information Patent Application
CURRENT DETECTION CIRCUIT, POWER CONVERSION DEVICE, AND POWER SYSTEM
- Publication number 20230402910
- Publication date Dec 14, 2023
- TDK Corporation
- Akinori HARIYA
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC CURRENT SENSOR
- Publication number 20230384351
- Publication date Nov 30, 2023
- TOKIN CORPORATION
- Gota SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER FOR HARVESTING ELECTRICAL POWER
- Publication number 20230361597
- Publication date Nov 9, 2023
- Safegrid Oy
- Jyrki PENTTONEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR INTEGRATED FLUXGATE DEVICE SHIELDED BY DISCRETE MAGNE...
- Publication number 20230243874
- Publication date Aug 3, 2023
- TEXAS INSTRUMENTS INCORPORATED
- DOK WON LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT HAVING CURRENT-SENSING COIL
- Publication number 20230154675
- Publication date May 18, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Alan ROTH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIATION HARDENED CURRENT SENSOR WITH ACTIVE FILTER
- Publication number 20230109636
- Publication date Apr 6, 2023
- HAMILTON SUNDSTRAND CORPORATION
- John Vorndran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DETECTION DEVICE, INVERTER AND DETECTION METHOD
- Publication number 20230020049
- Publication date Jan 19, 2023
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Yu-Xi WANG
- G01 - MEASURING TESTING
Information Patent Application
RESIDUAL CURRENT DETECTION METHOD BASED ON MAGNETIC CORE WORKING ST...
- Publication number 20220373579
- Publication date Nov 24, 2022
- QINGDAO TOPSCOMM COMMUNICATION CO., LTD
- Zean JIANG
- G01 - MEASURING TESTING
Information Patent Application
Current Transformer with Optic Fiber Mode Electronic Circuit
- Publication number 20220246350
- Publication date Aug 4, 2022
- Narayan Powertech Pvt. Ltd.
- Sandip Shah
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS SENSING DEVICE
- Publication number 20220170962
- Publication date Jun 2, 2022
- ABB Schweiz AG
- Felix Sutton
- G01 - MEASURING TESTING
Information Patent Application
MULTI-FREQUENCY GROUND FAULT CIRCUIT INTERRUPTER APPARATUSES, SYSTE...
- Publication number 20220140592
- Publication date May 5, 2022
- ABB Schweiz AG
- Cecil Rivers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT TRANSDUCER WITH COIL FORMER
- Publication number 20220099707
- Publication date Mar 31, 2022
- LEM International SA
- Félix Buhlmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT-MEASURING TRANSDUCER DEVICE HAVING A CURRENT-MEASURING TRAN...
- Publication number 20210311154
- Publication date Oct 7, 2021
- Siemens Aktiengesellschaft
- STEFAN SCHUBERTH
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20210278443
- Publication date Sep 9, 2021
- HIOKI E.E. CORPORATION
- Koki NAKAZAWA
- G01 - MEASURING TESTING

using transformers with a magnetic core

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Current transducer

Fluxgate current transducer with an analog measurement channel

Apparatus and method for embedding current measurement and ringing...

Integrated circuit having current-sensing coil

Wireless sensing device

Semiconductor integrated fluxgate device shielded by discrete magne...

Apparatus and method for embedding current measurement and ringing...

Single-event transient (SET) pulse measuring circuit capable of eli...

Detection device, inverter and detection method

Radiation hardened current sensor with active filter

Self calibration by double signal sampling

Current sensor

Semiconductor integrated fluxgate device shielded by discrete magne...

Integrated circuit having current-sensing coil

Current-measuring transducer device having a current-measuring tran...

Neel effect® isolated DC/AC current sensor incorporated in a PCB

Self calibration by signal injection

Coil wire, current sensor component, and current sensor

Monitoring of the contact region in a plug device

Predictive synchronous rectifier sensing and control

Current transducer with coil former

Core for electric current detector and method for manufacturing the...

Multi-frequency ground fault circuit interrupter apparatuses, syste...

Core for electric current detector and method for manufacturing the...

Multi-use test lead

Current detection device having a current transformer with a common...

System for generating a power output and corresponding use

Electric current transformer and current measurement unit

Current sensing coil electrostatic shielding

Contactless current measurement

Patents Applicationslast 30 patents

FLUXGATE CURRENT TRANSDUCER WITH AN ANALOG MEASUREMENT CHANNEL

FLUXGATE CURRENT TRANSDUCER WITH AN ANALOG MEASUREMENT CHANNEL

FLUXGATE CURRENT TRANSDUCER WITH AN ANALOG MEASUREMENT CHANNEL

CURRENT SENSING DEVICE AND DIRECT-CURRENT (DC)/DC CONVERTER INCLUDI...

BINARY CLASSIFICATION OF EQUIPMENT SIGNATURES

POWER CORD DEVICE TO MONITOR EQUIPMENT

ZERO CURRENT SENSOR FOR A POWER CONVERTER

INTEGRATED CIRCUIT HAVING CURRENT-SENSING COIL

CURRENT TRANSDUCER

FLUXGATE TRANSDUCER FOR CURRENT SENSING

RF SIGNAL PARAMETER MEASUREMENT IN AN INTEGRATED CIRCUIT FABRICATIO...

MEASURING DEVICE FOR A CURRENT CONVERTER

ELECTRIC CIRCUIT ARRANGEMENT AND METHOD FOR THE GALVANICALLY SEPARA...

APPARATUS AND METHOD FOR EMBEDDING CURRENT MEASUREMENT AND RINGING...

CURRENT SENSOR APPARATUS

SMART GRID SENSOR WITH POWER HARVESTING FROM LOW LINE CURRENTS

CURRENT DETECTION CIRCUIT, POWER CONVERSION DEVICE, AND POWER SYSTEM

ELECTRIC CURRENT SENSOR

POWER CONVERTER FOR HARVESTING ELECTRICAL POWER

SEMICONDUCTOR INTEGRATED FLUXGATE DEVICE SHIELDED BY DISCRETE MAGNE...

INTEGRATED CIRCUIT HAVING CURRENT-SENSING COIL

RADIATION HARDENED CURRENT SENSOR WITH ACTIVE FILTER

DETECTION DEVICE, INVERTER AND DETECTION METHOD

RESIDUAL CURRENT DETECTION METHOD BASED ON MAGNETIC CORE WORKING ST...

Current Transformer with Optic Fiber Mode Electronic Circuit

WIRELESS SENSING DEVICE

MULTI-FREQUENCY GROUND FAULT CIRCUIT INTERRUPTER APPARATUSES, SYSTE...

CURRENT TRANSDUCER WITH COIL FORMER

CURRENT-MEASURING TRANSDUCER DEVICE HAVING A CURRENT-MEASURING TRAN...

CURRENT SENSOR