with magnetic circuit including permanent magnet

Industry

CPC
H01F2038/127

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES

Current Industry

H01F2038/127with magnetic circuit including permanent magnet

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ignition coil
- Patent number 11,830,667
- Issue date Nov 28, 2023
- Denso Corporation
- Yuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 11,551,860
- Issue date Jan 10, 2023
- Denso Corporation
- Norihiro Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 11,538,627
- Issue date Dec 27, 2022
- Denso Corporation
- Yuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 11,430,604
- Issue date Aug 30, 2022
- Mitsubishi Electric Corporation
- Takashi Idogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil including a center iron core and side iron cores
- Patent number 11,289,267
- Issue date Mar 29, 2022
- Mitsubishi Electric Corporation
- Takashi Idogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal combustion engine ignition device
- Patent number 11,250,989
- Issue date Feb 15, 2022
- Mitsubishi Electric Corporation
- Shota Yanagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil for internal combustion engine
- Patent number 10,991,507
- Issue date Apr 27, 2021
- Mitsubishi Electric Corporation
- Takashi Idogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil device for internal combustion engine
- Patent number 10,438,740
- Issue date Oct 8, 2019
- Mitsubishi Electric Corporation
- Takashi Idogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 10,319,516
- Issue date Jun 11, 2019
- Mitsubishi Electric Corporation
- Yuma Sumitomo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for internal-combustion engine
- Patent number 10,236,117
- Issue date Mar 19, 2019
- HITACHI AUTOMOTIVE SYSTEMS HANSHIN, LTD.
- Masaaki Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for internal-combustion engine
- Patent number 10,199,162
- Issue date Feb 5, 2019
- HITACHI AUTOMOTIVE SYSTEMS HANSHIN, LTD.
- Masaaki Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automotive ignition coil having a core with at least one embedded p...
- Patent number 8,854,169
- Issue date Oct 7, 2014
- Tempel Steel Company
- Charles R. Frontczak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 8,564,392
- Issue date Oct 22, 2013
- Delphi Technologies, Inc.
- Albert A. Skinner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for producing a code for defining field emission structures
- Patent number 7,889,038
- Issue date Feb 15, 2011
- Cedar Ridge Research LLC
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for coding field emission structures
- Patent number 7,864,010
- Issue date Jan 4, 2011
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for coding two-dimensional field emission structures
- Patent number 7,864,009
- Issue date Jan 4, 2011
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for balancing concentric circular field emission...
- Patent number 7,864,011
- Issue date Jan 4, 2011
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for producing biased circular field emission stru...
- Patent number 7,839,248
- Issue date Nov 23, 2010
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for producing circular field emission structures
- Patent number 7,839,245
- Issue date Nov 23, 2010
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ignition coil
- Patent number 7,777,604
- Issue date Aug 17, 2010
- TOYO DENSO KABUSHIKI KAISHA
- Shuichi Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for coding field emission structures using a coding combination
- Patent number 7,772,952
- Issue date Aug 10, 2010
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for defining field emission structures using non-regular pat...
- Patent number 7,750,774
- Issue date Jul 6, 2010
- Cedar Ridge Research, LLC.
- Larry W. Fullerton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ignition coil for use in engine and engine having plastic cylinder...
- Patent number 7,487,767
- Issue date Feb 10, 2009
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core assembly, in particular for an ignition coil of an internal co...
- Patent number 7,405,644
- Issue date Jul 29, 2008
- Robert Bosch GmbH
- Florian Herzog
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil apparatus for an internal combustion engine
- Patent number 7,228,854
- Issue date Jun 12, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Iwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for energy storage and energy transformation
- Patent number 7,212,092
- Issue date May 1, 2007
- Robert Bosch GmbH
- Karl-Heinz Nuebel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition apparatus for an internal combustion engine
- Patent number 7,202,767
- Issue date Apr 10, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 7,190,249
- Issue date Mar 13, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil having magnetic flux reducing inner structure
- Patent number 7,098,765
- Issue date Aug 29, 2006
- Denso Corporation
- Norihito Fujiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for use in engine and engine having plastic cylinder...
- Patent number 7,013,883
- Issue date Mar 21, 2006
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IGNITION COIL
- Publication number 20210287850
- Publication date Sep 16, 2021
- Mitsubishi Electric Corporation
- Takashi IDOGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL
- Publication number 20210249186
- Publication date Aug 12, 2021
- DENSO CORPORATION
- Yuki KONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL
- Publication number 20210249187
- Publication date Aug 12, 2021
- DENSO CORPORATION
- Norihiro ADACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL
- Publication number 20210057148
- Publication date Feb 25, 2021
- DENSO CORPORATION
- Yuki KONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL
- Publication number 20200013547
- Publication date Jan 9, 2020
- Mitsubishi Electric Corporation
- Takashi IDOGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERNAL COMBUSTION ENGINE IGNITION DEVICE
- Publication number 20190035546
- Publication date Jan 31, 2019
- Mitsubishi Electric Corporation
- Shota YANAGI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION COIL FOR INTERNAL-COMBUSTION ENGINE
- Publication number 20180366269
- Publication date Dec 20, 2018
- Hitachi Automotive Systems Hanshin, Ltd.
- Masaaki HORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180350516
- Publication date Dec 6, 2018
- Mitsubishi Electric Corporation
- Takashi IDOGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMOTIVE IGNITION COIL HAVING A CORE WITH AT LEAST ONE EMBEDDED P...
- Publication number 20140334061
- Publication date Nov 13, 2014
- TEMPEL STEEL COMPANY
- Charles R. Frontczak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMOTIVE IGNITION COIL HAVING A CORE WITH AT LEAST ONE EMBEDDED P...
- Publication number 20140080077
- Publication date Mar 20, 2014
- Charles R. Frontczak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL
- Publication number 20130293332
- Publication date Nov 7, 2013
- Delphi Technologies, Inc.
- ALBERT A. SKINNER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION COIL FOR SPARK PLUGS
- Publication number 20120105189
- Publication date May 3, 2012
- Hong-Jen TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for storing energy and transforming energy
- Publication number 20110239999
- Publication date Oct 6, 2011
- ROBERT BOSCH GmbH
- Werner Steinberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil, in particular for an internal combustion engine of a...
- Publication number 20100147275
- Publication date Jun 17, 2010
- Alwin Stegmaier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CODING FIELD EMISSION STRUCTURES USING A CODING COMBINATION
- Publication number 20100045414
- Publication date Feb 25, 2010
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CODING FIELD EMISSION STRUCTURES
- Publication number 20100045416
- Publication date Feb 25, 2010
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING CIRCULAR FIELD EMISSION STRUCTURES
- Publication number 20100045413
- Publication date Feb 25, 2010
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CODING TWO-DIMENSIONAL FIELD EMISSION STRUCTURES
- Publication number 20100045415
- Publication date Feb 25, 2010
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING BIASED CIRCULAR FIELD EMISSION STRU...
- Publication number 20100045412
- Publication date Feb 25, 2010
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR PRODUCING A CODE FOR DEFINING FIELD EMISSION STRUCTURES
- Publication number 20090302985
- Publication date Dec 10, 2009
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DEFINING FIELD EMISSION STRUCTURES USING NON-REGULAR PAT...
- Publication number 20090284336
- Publication date Nov 19, 2009
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SMALLEST, HIGHEST ENERGY DENSITY INDUCTIVE COILS WITH OPTIMIZED EQU...
- Publication number 20090277433
- Publication date Nov 12, 2009
- Michael A.V. Ward
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR MINIMIZING DISTURBANCES BY A FIELD EMISSION S...
- Publication number 20090273424
- Publication date Nov 5, 2009
- Cedar Ridge Research LLC
- Larry W. Fullerton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CORE ASSEMBLY, IN PARTICULAR FOR AN IGNITION COIL OF AN INTERNAL CO...
- Publication number 20080290983
- Publication date Nov 27, 2008
- Florian Herzog
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil
- Publication number 20080266040
- Publication date Oct 30, 2008
- TOYO DENSO KABUSHIKI KAISHA
- Shuichi Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Core assembly, in particular for an ignition coil of an internal co...
- Publication number 20070046416
- Publication date Mar 1, 2007
- Florian Herzog
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition apparatus for an internal combustion engine
- Publication number 20060226945
- Publication date Oct 12, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for use in engine and engine having plastic cylinder...
- Publication number 20060129890
- Publication date Jun 15, 2006
- Hitachi, Ltd.
- Junichi Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition coil
- Publication number 20050134417
- Publication date Jun 23, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil having magnetic flux reducing inner structure
- Publication number 20050110604
- Publication date May 26, 2005
- DENSO CORPORATION
- Norihito Fujiyama
- H01 - BASIC ELECTRIC ELEMENTS

with magnetic circuit including permanent magnet

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ignition coil

Ignition coil

Ignition coil

Ignition coil

Ignition coil including a center iron core and side iron cores

Internal combustion engine ignition device

Ignition coil for internal combustion engine

Ignition coil device for internal combustion engine

Ignition coil

Ignition coil for internal-combustion engine

Ignition coil for internal-combustion engine

Automotive ignition coil having a core with at least one embedded p...

Ignition coil

Method for producing a code for defining field emission structures

Method for coding field emission structures

Method for coding two-dimensional field emission structures

System and method for balancing concentric circular field emission...

System and method for producing biased circular field emission stru...

System and method for producing circular field emission structures

Ignition coil

Method for coding field emission structures using a coding combination

Method for defining field emission structures using non-regular pat...

Ignition coil for use in engine and engine having plastic cylinder...

Core assembly, in particular for an ignition coil of an internal co...

Ignition coil apparatus for an internal combustion engine

Device for energy storage and energy transformation

Ignition apparatus for an internal combustion engine

Ignition coil

Ignition coil having magnetic flux reducing inner structure

Ignition coil for use in engine and engine having plastic cylinder...

Patents Applicationslast 30 patents

IGNITION COIL

IGNITION COIL

IGNITION COIL

IGNITION COIL

IGNITION COIL

INTERNAL COMBUSTION ENGINE IGNITION DEVICE

IGNITION COIL FOR INTERNAL-COMBUSTION ENGINE

IGNITION COIL DEVICE FOR INTERNAL COMBUSTION ENGINE

AUTOMOTIVE IGNITION COIL HAVING A CORE WITH AT LEAST ONE EMBEDDED P...

AUTOMOTIVE IGNITION COIL HAVING A CORE WITH AT LEAST ONE EMBEDDED P...

IGNITION COIL

IGNITION COIL FOR SPARK PLUGS

Device for storing energy and transforming energy

Ignition coil, in particular for an internal combustion engine of a...

METHOD FOR CODING FIELD EMISSION STRUCTURES USING A CODING COMBINATION

METHOD FOR CODING FIELD EMISSION STRUCTURES

SYSTEM AND METHOD FOR PRODUCING CIRCULAR FIELD EMISSION STRUCTURES

METHOD FOR CODING TWO-DIMENSIONAL FIELD EMISSION STRUCTURES

SYSTEM AND METHOD FOR PRODUCING BIASED CIRCULAR FIELD EMISSION STRU...

METHOD FOR PRODUCING A CODE FOR DEFINING FIELD EMISSION STRUCTURES

METHOD FOR DEFINING FIELD EMISSION STRUCTURES USING NON-REGULAR PAT...

SMALLEST, HIGHEST ENERGY DENSITY INDUCTIVE COILS WITH OPTIMIZED EQU...

SYSTEM AND METHOD FOR MINIMIZING DISTURBANCES BY A FIELD EMISSION S...

CORE ASSEMBLY, IN PARTICULAR FOR AN IGNITION COIL OF AN INTERNAL CO...

Ignition coil

Core assembly, in particular for an ignition coil of an internal co...

Ignition apparatus for an internal combustion engine

Ignition coil for use in engine and engine having plastic cylinder...

Ignition coil

Ignition coil having magnetic flux reducing inner structure