Preventing or reducing no-load losses or reactive currents

Industry

CPC
H01F27/341

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F27/00Details of transformers or inductances, in general

Current Industry

H01F27/341Preventing or reducing no-load losses or reactive currents

Industries

Patents Grantslast 30 patents

Information Patent Grant
Coil component
- Patent number 11,705,273
- Issue date Jul 18, 2023
- Murata Manufacturing Co., Ltd.
- Kohei Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor component and method of manufacturing same
- Patent number 10,490,338
- Issue date Nov 26, 2019
- Murata Manufacturing Co., Ltd.
- Rikiya Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode choke coil
- Patent number 10,395,820
- Issue date Aug 27, 2019
- Taiyo Yuden Co., Ltd.
- Akira Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circulating-current reducing circuit and transformer unit
- Patent number 10,312,016
- Issue date Jun 4, 2019
- Sumida Corporation
- Takeshi Hatakeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor component and method of manufacturing same
- Patent number 10,229,781
- Issue date Mar 12, 2019
- Murata Manufacturing Co., Ltd.
- Rikiya Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode choke coil
- Patent number 10,210,991
- Issue date Feb 19, 2019
- Taiyo Yuden Co., Ltd.
- Akira Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar reactor
- Patent number 10,134,522
- Issue date Nov 20, 2018
- Cyntec Co., Ltd.
- Wei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode choke coil
- Patent number 10,096,422
- Issue date Oct 9, 2018
- Taiyo Yuden Co., Ltd.
- Akira Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode choke coil
- Patent number 10,062,500
- Issue date Aug 28, 2018
- Taiyo Yuden Co., Ltd.
- Akira Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor and manufacturing method thereof
- Patent number 9,183,981
- Issue date Nov 10, 2015
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Ueno
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Device and method for eliminating transformer excitation losses
- Patent number 9,106,087
- Issue date Aug 11, 2015
- Schneider Electric Solar Inverters USA, Inc.
- Rick West
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy saving switch of continuously powered transformers
- Patent number 8,836,174
- Issue date Sep 16, 2014
- Suyanti Walujo Chesneau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for eliminating transformer excitation losses
- Patent number 8,058,958
- Issue date Nov 15, 2011
- Xantrex Technology, Inc.
- Richard T. West
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer for balancing currents
- Patent number 7,755,299
- Issue date Jul 13, 2010
- Minebea Co., Ltd.
- Robert Weger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for eliminating transformer excitation losses
- Patent number 7,646,275
- Issue date Jan 12, 2010
- Xantrex Technology, Inc.
- Rick West
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 7,564,334
- Issue date Jul 21, 2009
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Planar transformer power supply
- Patent number 7,502,234
- Issue date Mar 10, 2009
- Aaron Medical Industries, Inc.
- Gregory Goliszek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 7,276,999
- Issue date Oct 2, 2007
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 7,164,338
- Issue date Jan 16, 2007
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing an inductor
- Patent number 7,024,753
- Issue date Apr 11, 2006
- Minebea C. Ltd.
- Joe Leisten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 6,992,903
- Issue date Jan 31, 2006
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 6,894,909
- Issue date May 17, 2005
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 6,762,946
- Issue date Jul 13, 2004
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 6,549,431
- Issue date Apr 15, 2003
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for providing voltage regulation externally to...
- Patent number 6,545,453
- Issue date Apr 8, 2003
- ABB Inc.
- Mietek T. Glinkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Suppression of transformer capacitive current
- Patent number 5,245,521
- Issue date Sep 14, 1993
- International Business Machines Corporation
- James H. Spreen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3819427
- Patent number 3,819,427
- Issue date Jun 25, 1974
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3775722
- Patent number 3,775,722
- Issue date Nov 27, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3716763
- Patent number 3,716,763
- Issue date Feb 13, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3534247
- Patent number 3,534,247
- Issue date Oct 13, 1970
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
POWER GENERATING TRANSFORMER SYSTEM (PGTS), A POWER FACTOR CORRECTI...
- Publication number 20230282412
- Publication date Sep 7, 2023
- PHASETOWN, LLC
- Won Don LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20200105464
- Publication date Apr 2, 2020
- Murata Manufacturing Co., Ltd.
- Kohei KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE CHOKE COIL
- Publication number 20190148059
- Publication date May 16, 2019
- Taiyo Yuden Co., Ltd.
- Akira FUKUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR COMPONENT AND METHOD OF MANUFACTURING SAME
- Publication number 20190148058
- Publication date May 16, 2019
- MURATA MANUFACTURING CO., LTD.
- Rikiya SANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric appliances with inductive capacitive reactor
- Publication number 20190139698
- Publication date May 9, 2019
- Basic Power, Inc.
- Guy J. Lestician
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCULATING-CURRENT REDUCING CIRCUIT AND TRANSFORMER UNIT
- Publication number 20190035541
- Publication date Jan 31, 2019
- Sumida Corporation
- Takeshi HATAKEYAMA
- G05 - CONTROLLING REGULATING
Information Patent Application
COMMON MODE CHOKE COIL
- Publication number 20180330873
- Publication date Nov 15, 2018
- Taiyo Yuden Co., Ltd.
- Akira FUKUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND-CORE PRODUCTION METHOD AND WOUND-CORE PRODUCTION APPARATUS
- Publication number 20180182541
- Publication date Jun 28, 2018
- TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORP.
- HIROMU SHIOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR COMPONENT AND METHOD OF MANUFACTURING SAME
- Publication number 20180090266
- Publication date Mar 29, 2018
- MURATA MANUFACTURING CO., LTD.
- Rikiya SANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE CHOKE COIL
- Publication number 20170365402
- Publication date Dec 21, 2017
- Taiyo Yuden Co., Ltd.
- Akira FUKUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR REACTOR
- Publication number 20170154724
- Publication date Jun 1, 2017
- CYNTEC CO., LTD.
- Wei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTOR AND MANUFACTURING METHOD THEREOF
- Publication number 20140218152
- Publication date Aug 7, 2014
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Alternative Power Converter System
- Publication number 20140049859
- Publication date Feb 20, 2014
- GENERAL ELECTRIC COMPANY
- Robert Gregory Wagoner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Energy Saving Switch Of Continuously Powered Transformers
- Publication number 20120176213
- Publication date Jul 12, 2012
- Suyanti Walujo Chesneau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR ELIMINATING TRANSFORMER EXCITATION LOSSES
- Publication number 20120019963
- Publication date Jan 26, 2012
- Xantrex Technology, Inc.
- Rick West
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL APPARATUS
- Publication number 20110050380
- Publication date Mar 3, 2011
- SANKEN ELECTRIC CO., LTD.
- Ryouta NAKANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device And Method For Eliminating Transformer Excitation Losses
- Publication number 20100109431
- Publication date May 6, 2010
- Xantrex Technology Inc.
- Rick West
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Saving Switch of Continuously Powered Transformers
- Publication number 20100041262
- Publication date Feb 18, 2010
- Suyanti Walujo Chesneau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transformer for balancing currents
- Publication number 20080048495
- Publication date Feb 28, 2008
- Robert Weger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Planar transformer power supply
- Publication number 20080013350
- Publication date Jan 17, 2008
- Gregory Goliszek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR SUBSTANTIALLY REDUCING ELECTRICAL EARTH DI...
- Publication number 20080007381
- Publication date Jan 10, 2008
- Power Integrations, Inc.
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for substantially reducing electrical earth di...
- Publication number 20070080771
- Publication date Apr 12, 2007
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for substantially reducing electrical earth di...
- Publication number 20060034101
- Publication date Feb 16, 2006
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for substantially reducing electrical earth di...
- Publication number 20050146902
- Publication date Jul 7, 2005
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and method for eliminating transformer excitation losses
- Publication number 20040246085
- Publication date Dec 9, 2004
- Rick West
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for substantially reducing electrical earth di...
- Publication number 20040213021
- Publication date Oct 28, 2004
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing an inductor
- Publication number 20030227363
- Publication date Dec 11, 2003
- MINEBEA CO. LTD.
- Joe Leisten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for substantially reducing electrical earth di...
- Publication number 20030193385
- Publication date Oct 16, 2003
- Power Integrations, Inc.
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING VOLTAGE REGULATION EXTERNALLY TO...
- Publication number 20030006748
- Publication date Jan 9, 2003
- Mietek T. Glinkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for substantially reducing electrical earth di...
- Publication number 20020167822
- Publication date Nov 14, 2002
- Arthur B. Odell
- H01 - BASIC ELECTRIC ELEMENTS

Preventing or reducing no-load losses or reactive currents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coil component

Inductor component and method of manufacturing same

Common mode choke coil

Circulating-current reducing circuit and transformer unit

Inductor component and method of manufacturing same

Common mode choke coil

Planar reactor

Common mode choke coil

Common mode choke coil

Reactor and manufacturing method thereof

Device and method for eliminating transformer excitation losses

Energy saving switch of continuously powered transformers

Device and method for eliminating transformer excitation losses

Transformer for balancing currents

Device and method for eliminating transformer excitation losses

Method and apparatus for substantially reducing electrical earth di...

Planar transformer power supply

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical earth di...

Method of manufacturing an inductor

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical earth di...

Systems and methods for providing voltage regulation externally to...

Suppression of transformer capacitive current

3819427

3775722

3716763

3534247

Patents Applicationslast 30 patents

POWER GENERATING TRANSFORMER SYSTEM (PGTS), A POWER FACTOR CORRECTI...

COIL COMPONENT

COMMON MODE CHOKE COIL

INDUCTOR COMPONENT AND METHOD OF MANUFACTURING SAME

Electric appliances with inductive capacitive reactor

CIRCULATING-CURRENT REDUCING CIRCUIT AND TRANSFORMER UNIT

COMMON MODE CHOKE COIL

WOUND-CORE PRODUCTION METHOD AND WOUND-CORE PRODUCTION APPARATUS

INDUCTOR COMPONENT AND METHOD OF MANUFACTURING SAME

COMMON MODE CHOKE COIL

PLANAR REACTOR

REACTOR AND MANUFACTURING METHOD THEREOF

Alternative Power Converter System

Energy Saving Switch Of Continuously Powered Transformers

DEVICE AND METHOD FOR ELIMINATING TRANSFORMER EXCITATION LOSSES

COIL APPARATUS

Device And Method For Eliminating Transformer Excitation Losses

Energy Saving Switch of Continuously Powered Transformers

Transformer for balancing currents

Planar transformer power supply

METHOD AND APPARATUS FOR SUBSTANTIALLY REDUCING ELECTRICAL EARTH DI...

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical earth di...

Device and method for eliminating transformer excitation losses

Method and apparatus for substantially reducing electrical earth di...

Method of manufacturing an inductor

Method and apparatus for substantially reducing electrical earth di...

SYSTEMS AND METHODS FOR PROVIDING VOLTAGE REGULATION EXTERNALLY TO...

Method and apparatus for substantially reducing electrical earth di...