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H01F38/32

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F38/00Adaptations of transformers or inductances for specific applications or functions

Current Industry

H01F38/32Circuit arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bus bar for minimizing AC loss in transformer and method of designi...
- Patent number 11,990,270
- Issue date May 21, 2024
- Hyundai Mobis Co., Ltd.
- Tae Ho Bang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer arrangement, circuit arrangement and method for operati...
- Patent number 11,848,150
- Issue date Dec 19, 2023
- Advantest Corporation
- Anton Thoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Medical device provided with sensors
- Patent number 11,510,577
- Issue date Nov 29, 2022
- Sensome SAS
- Franz Bozsak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensing device
- Patent number 11,385,265
- Issue date Jul 12, 2022
- LS ELECTRIC CO., LTD.
- Seungjin Ham
- G01 - MEASURING TESTING
Information Patent Grant
Or relating to protection relays
- Patent number 11,223,165
- Issue date Jan 11, 2022
- General Electric Technology GmbH
- Timothy Fawcett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer module and power supply device including the same
- Patent number 10,923,274
- Issue date Feb 16, 2021
- AMOSENSE CO., LTD.
- Jin-Pyo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gapped resonant current transformer
- Patent number 10,878,987
- Issue date Dec 29, 2020
- Standex International Corporation
- Kehinde Omolayo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Demagnetization device and method for demagnetizing a transformer core
- Patent number 10,804,020
- Issue date Oct 13, 2020
- Omicron Electronics GmbH
- Ulrich Klapper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current measuring device protected against electrical surges when o...
- Patent number 10,591,514
- Issue date Mar 17, 2020
- SAFRAN ELECTRICAL & POWER
- Pierre Henri Henrard
- G01 - MEASURING TESTING
Information Patent Grant
Docking module for a current transformer for preventing overvoltage...
- Patent number 10,574,050
- Issue date Feb 25, 2020
- Phoenix Contact GmbH & Co. KG
- Martin Jankowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Portable electrical generator system for providing temporary distri...
- Patent number 10,389,261
- Issue date Aug 20, 2019
- VMC Power Systems
- Mark C. McCartney
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-fidelity voltage measurement using resistive divider in a capa...
- Patent number 10,345,363
- Issue date Jul 9, 2019
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer and direct current source based on current tran...
- Patent number 10,276,301
- Issue date Apr 30, 2019
- Siemens Aktiengesellschaft
- Feng Du
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power cable assembly having a circuit protection device
- Patent number 10,236,681
- Issue date Mar 19, 2019
- TE Connectivity Corporation
- Roger Lee Thrush
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit for sampling current and system for sampling current of Tot...
- Patent number 10,067,166
- Issue date Sep 4, 2018
- HYNETEK SEMICONDUCTOR CO., LTD.
- Renjian Xie
- G01 - MEASURING TESTING
Information Patent Grant
Plug
- Patent number 9,935,406
- Issue date Apr 3, 2018
- Harting Electric GmbH & Co. KG
- Andreas Nass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and methods thereof for power consumption measurement at...
- Patent number 9,720,017
- Issue date Aug 1, 2017
- Panoramic Power Ltd.
- Adi Shamir
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods thereof for power consumption measurement at...
- Patent number 9,720,018
- Issue date Aug 1, 2017
- Panoramic Power Ltd.
- Adi Shamir
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods thereof for power consumption measurement at...
- Patent number 9,689,901
- Issue date Jun 27, 2017
- Panoramic Power Ltd.
- Adi Shamir
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods thereof for power consumption measurement at...
- Patent number 9,678,113
- Issue date Jun 13, 2017
- Panoramic Power Ltd.
- Adi Shamir
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current transformer
- Patent number 9,384,884
- Issue date Jul 5, 2016
- Rayleigh Instruments Limited
- Matthew Brookes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC/DC current transformer
- Patent number 9,218,905
- Issue date Dec 22, 2015
- Littelfuse, Inc.
- Michael P. Vangool
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combination converter arrangement and switching device
- Patent number 9,117,588
- Issue date Aug 25, 2015
- Siemens Aktiengesellschaft
- Markus Gross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Error compensation for current transformer sensors
- Patent number 9,053,852
- Issue date Jun 9, 2015
- Magnelab, Inc.
- George O. Langer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Startup circuit
- Patent number 9,035,641
- Issue date May 19, 2015
- Altera Corporation
- Thien Le
- G05 - CONTROLLING REGULATING
Information Patent Grant
Direct-current current transformer
- Patent number 8,929,053
- Issue date Jan 6, 2015
- William Henry Morong
- G01 - MEASURING TESTING
Information Patent Grant
AC/DC current transformer
- Patent number 8,847,573
- Issue date Sep 30, 2014
- Littlefuse, Inc.
- Michael P. Vangool
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surge current sensor and surge protection system including the same
- Patent number 8,611,062
- Issue date Dec 17, 2013
- Transtector Systems, Inc.
- Roger Bishop
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensing inductor and a circuit thereof
- Patent number 8,242,771
- Issue date Aug 14, 2012
- Pi International Ltd.
- Chi Hung Cheung
- G01 - MEASURING TESTING
Information Patent Grant
Locking system to keep movable contacts apart from fixed contacts o...
- Patent number 7,955,102
- Issue date Jun 7, 2011
- Eduardo Pedrosa Santos
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MEDICAL DEVICE PROVIDED WITH SENSORS
- Publication number 20230181047
- Publication date Jun 15, 2023
- Sensome SAS
- Franz Bozsak
- H01 - BASIC ELECTRIC ELEMENTS
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
BUS BAR FOR MINIMIZING AC LOSS IN TRANSFORMER AND METHOD OF DESIGNI...
- Publication number 20220165490
- Publication date May 26, 2022
- HYUNDAI MOBIS CO., LTD.
- Tae Ho BANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER ARRANGEMENT, CIRCUIT ARRANGEMENT AND METHOD FOR OPERATI...
- Publication number 20200243256
- Publication date Jul 30, 2020
- Advantest Corporation
- ANTON THOMA
- G01 - MEASURING TESTING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO PROTECTION RELAYS
- Publication number 20200176931
- Publication date Jun 4, 2020
- General Electric Technology GmbH
- Timothy Fawcett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Transformer with Current Branches on Primary Conductor
- Publication number 20200051738
- Publication date Feb 13, 2020
- Narayan Powertech Pvt. Ltd.
- Chirag Shah
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT TRANSFORMER MODULE AND POWER SUPPLY DEVICE INCLUDING THE SAME
- Publication number 20190156998
- Publication date May 23, 2019
- AMOSENSE CO.,LTD
- Jin-Pyo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-FIDELITY VOLTAGE MEASUREMENT USING RESISTIVE DIVIDER IN A CAPA...
- Publication number 20190094287
- Publication date Mar 28, 2019
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- G01 - MEASURING TESTING
Information Patent Application
A CURRENT MEASURING DEVICE PROTECTED AGAINST ELECTRICAL SURGES WHEN...
- Publication number 20190033345
- Publication date Jan 31, 2019
- SAFRAN ELECTRICAL & POWER
- Pierre Henri HENRARD
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DEMAGNETIZATION DEVICE AND METHOD FOR DEMAGNETIZING A TRANSFORMER CORE
- Publication number 20180261368
- Publication date Sep 13, 2018
- OMICRON Electronics GmbH
- Ulrich Klapper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CABLE ASSEMBLY HAVING A CIRCUIT PROTECTION DEVICE
- Publication number 20180076616
- Publication date Mar 15, 2018
- Tyco Electronics Corporation
- Roger Lee Thrush
- B60 - VEHICLES IN GENERAL
Information Patent Application
PLUG
- Publication number 20170279228
- Publication date Sep 28, 2017
- HARTING ELECTRIC GMBH & CO. KG
- Andreas Nass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic Tuning for Harvesting Energy from Current Transformers
- Publication number 20170179732
- Publication date Jun 22, 2017
- Cooper Technologies Company
- BRUCE DOUGLAS HOEPPNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PORTABLE ELECTRICAL GENERATOR SYSTEM FOR PROVIDING TEMPORARY DISTRI...
- Publication number 20170077827
- Publication date Mar 16, 2017
- VMC Power Systems
- Mark C. McCartney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Docking Module for a Current Transformer for Preventing Overvoltage...
- Publication number 20170047734
- Publication date Feb 16, 2017
- Phoenix Contact GmbH & Co. KG
- Martin Jankowski
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Methods Thereof for Power Consumption Measurement at...
- Publication number 20160231361
- Publication date Aug 11, 2016
- PANORAMIC POWER LTD.
- Adi Shamir
- G01 - MEASURING TESTING
Information Patent Application
CURRENT TRANSFORMER SYSTEM WITH CHARACTERIZATION
- Publication number 20160209446
- Publication date Jul 21, 2016
- SELEC CONTROLS PVT. LTD.
- Samir KAJI
- G01 - MEASURING TESTING
Information Patent Application
AC/DC CURRENT TRANSFORMER
- Publication number 20140361761
- Publication date Dec 11, 2014
- LITTELFUSE, INC.
- MICHAEL P. VANGOOL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Current Transformer for Power Distribution Line Sensors
- Publication number 20140160820
- Publication date Jun 12, 2014
- GRID SENTRY LLC
- Michael Wayne McKinley
- G01 - MEASURING TESTING
Information Patent Application
CURRENT TRANSFORMER
- Publication number 20140028287
- Publication date Jan 30, 2014
- Matthew Brookes
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Methods Thereof for Power Consumption Measurement at...
- Publication number 20130285645
- Publication date Oct 31, 2013
- Adi Shamir
- G01 - MEASURING TESTING
Information Patent Application
COMBINATION CONVERTER ARRANGEMENT AND SWITCHING DEVICE
- Publication number 20130207638
- Publication date Aug 15, 2013
- Markus GROSS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER INSTRUMENTATION AND METERING SYSTEM
- Publication number 20130027818
- Publication date Jan 31, 2013
- Kenneth William McGrail
- G01 - MEASURING TESTING
Information Patent Application
AC/DC Current Transformer
- Publication number 20120299573
- Publication date Nov 29, 2012
- LITTELFUSE, INC.
- Michael P. Vangool
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ERROR COMPENSATION FOR CURRENT TRANSFORMER SENSORS
- Publication number 20120268100
- Publication date Oct 25, 2012
- George O. Langer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Direct-current current transformer
- Publication number 20120063055
- Publication date Mar 15, 2012
- William Henry Morong
- G01 - MEASURING TESTING
Information Patent Application
CURRENT DETECTION CIRCUIT AND SWITCHING REGULATOR CIRCUIT
- Publication number 20120020121
- Publication date Jan 26, 2012
- Fujitsu Limited
- Yasuhiro Iino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SURGE CURRENT SENSOR AND SURGE PROTECTION SYSTEM INCLUDING THE SAME
- Publication number 20110279942
- Publication date Nov 17, 2011
- Roger Bishop
- G01 - MEASURING TESTING
Information Patent Application
CURRENT TRANSFORMER AND ELECTRICAL MONITORING SYSTEM
- Publication number 20100315095
- Publication date Dec 16, 2010
- GENERAL ELECTRIC COMPANY
- Karim Younsi
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Methods Thereof for Power Consumption Measurement at...
- Publication number 20100264906
- Publication date Oct 21, 2010
- PANORAMIC POWER LTD.
- Adi Shamir
- G01 - MEASURING TESTING

Circuit arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bus bar for minimizing AC loss in transformer and method of designi...

Transformer arrangement, circuit arrangement and method for operati...

Medical device provided with sensors

Current sensing device

Or relating to protection relays

Current transformer module and power supply device including the same

Gapped resonant current transformer

Demagnetization device and method for demagnetizing a transformer core

Current measuring device protected against electrical surges when o...

Docking module for a current transformer for preventing overvoltage...

Portable electrical generator system for providing temporary distri...

High-fidelity voltage measurement using resistive divider in a capa...

Current transformer and direct current source based on current tran...

Power cable assembly having a circuit protection device

Circuit for sampling current and system for sampling current of Tot...

Plug

Apparatus and methods thereof for power consumption measurement at...

Apparatus and methods thereof for power consumption measurement at...

Apparatus and methods thereof for power consumption measurement at...

Apparatus and methods thereof for power consumption measurement at...

Current transformer

AC/DC current transformer

Combination converter arrangement and switching device

Error compensation for current transformer sensors

Startup circuit

Direct-current current transformer

AC/DC current transformer

Surge current sensor and surge protection system including the same

Current sensing inductor and a circuit thereof

Locking system to keep movable contacts apart from fixed contacts o...

Patents Applicationslast 30 patents

MEDICAL DEVICE PROVIDED WITH SENSORS

Current Transformer with Optic Fiber Mode Electronic Circuit

BUS BAR FOR MINIMIZING AC LOSS IN TRANSFORMER AND METHOD OF DESIGNI...

TRANSFORMER ARRANGEMENT, CIRCUIT ARRANGEMENT AND METHOD FOR OPERATI...

IMPROVEMENTS IN OR RELATING TO PROTECTION RELAYS

Current Transformer with Current Branches on Primary Conductor

CURRENT TRANSFORMER MODULE AND POWER SUPPLY DEVICE INCLUDING THE SAME

HIGH-FIDELITY VOLTAGE MEASUREMENT USING RESISTIVE DIVIDER IN A CAPA...

A CURRENT MEASURING DEVICE PROTECTED AGAINST ELECTRICAL SURGES WHEN...

DEMAGNETIZATION DEVICE AND METHOD FOR DEMAGNETIZING A TRANSFORMER CORE

POWER CABLE ASSEMBLY HAVING A CIRCUIT PROTECTION DEVICE

PLUG

Dynamic Tuning for Harvesting Energy from Current Transformers

PORTABLE ELECTRICAL GENERATOR SYSTEM FOR PROVIDING TEMPORARY DISTRI...

Docking Module for a Current Transformer for Preventing Overvoltage...

Apparatus and Methods Thereof for Power Consumption Measurement at...

CURRENT TRANSFORMER SYSTEM WITH CHARACTERIZATION

AC/DC CURRENT TRANSFORMER

Electrical Current Transformer for Power Distribution Line Sensors

CURRENT TRANSFORMER

Apparatus and Methods Thereof for Power Consumption Measurement at...

COMBINATION CONVERTER ARRANGEMENT AND SWITCHING DEVICE

TRANSFORMER INSTRUMENTATION AND METERING SYSTEM

AC/DC Current Transformer

ERROR COMPENSATION FOR CURRENT TRANSFORMER SENSORS

Direct-current current transformer

CURRENT DETECTION CIRCUIT AND SWITCHING REGULATOR CIRCUIT

SURGE CURRENT SENSOR AND SURGE PROTECTION SYSTEM INCLUDING THE SAME

CURRENT TRANSFORMER AND ELECTRICAL MONITORING SYSTEM

Apparatus and Methods Thereof for Power Consumption Measurement at...