Manufacturing of magnetic circuits made from sheets

Industry

CPC
H01F41/0233

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties

Current Industry

H01F41/0233Manufacturing of magnetic circuits made from sheets

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Transformer and reactor cores with new designs and methods for manu...
- Patent number 12,159,746
- Issue date Dec 3, 2024
- FOGELBERG CONSULTING AB
- Thomas Fogelberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adhesively-laminated core for stator and electric motor
- Patent number 12,154,711
- Issue date Nov 26, 2024
- Nippon Steel Corporation
- Kazutoshi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iron core for stationary induction apparatus and stationary inducti...
- Patent number 12,142,410
- Issue date Nov 12, 2024
- TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORP.
- Tsuyoshi Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wound core
- Patent number 12,119,157
- Issue date Oct 15, 2024
- Nippon Steel Corporation
- Takahito Mizumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a magnetic core for an electromagnetic actuator
- Patent number 12,100,546
- Issue date Sep 24, 2024
- Federal-Mogul Valvetrain GmbH
- Johannes Knust
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for motor core
- Patent number 12,081,084
- Issue date Sep 3, 2024
- AISIN CORPORATION
- Tomoko Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer module and power module
- Patent number 12,080,465
- Issue date Sep 3, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Chaofeng Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 12,057,253
- Issue date Aug 6, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Do Young Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oriented electrical steel sheet and method for producing same
- Patent number 12,051,529
- Issue date Jul 30, 2024
- POSCO Co., Ltd
- Oh-Yeoul Kwon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing apparatus for laminated iron core
- Patent number 12,033,792
- Issue date Jul 9, 2024
- KURODA PRECISION INDUSTRIES LTD
- Hironobu Okudaira
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Electrode structure
- Patent number 12,014,868
- Issue date Jun 18, 2024
- Cyntec Co., Ltd.
- Yi-Cheng Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated core and electric motor
- Patent number 11,996,231
- Issue date May 28, 2024
- Nippon Steel Corporation
- Ryu Hirayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of thin-film power inductor and thin-film powe...
- Patent number 11,990,273
- Issue date May 21, 2024
- Hengdian Group DMEGC Magnetics Co., LTD
- Quan Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing apparatus and manufacturing method for laminated iron...
- Patent number 11,990,802
- Issue date May 21, 2024
- Kuroda Precision Industries Ltd.
- Hironobu Okudaira
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Transformer for use in a rail vehicle
- Patent number 11,984,248
- Issue date May 14, 2024
- HITACHI ENERGY LTD
- Frank Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet, wound transformer core using...
- Patent number 11,984,249
- Issue date May 14, 2024
- JFE Steel Corporation
- Hirotaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for assembling a magnetic-core assembly
- Patent number 11,961,660
- Issue date Apr 16, 2024
- General Electric Company
- Pablo Gabriel Piazza Galarza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated core and electric motor
- Patent number 11,923,130
- Issue date Mar 5, 2024
- Nippon Steel Corporation
- Masahito Kamikawabata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated core and electric motor
- Patent number 11,915,860
- Issue date Feb 27, 2024
- Nippon Steel Corporation
- Ryu Hirayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 11,901,110
- Issue date Feb 13, 2024
- Murata Manufacturing Co., Ltd.
- Hiromitsu Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic component and method of forming
- Patent number 11,887,766
- Issue date Jan 30, 2024
- GE Aviation Systems LLC
- Ramanujam Ramabhadran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a laminated core
- Patent number 11,881,350
- Issue date Jan 23, 2024
- Vacuumschmelze GmbH & Co. KG
- Frederic Bäcker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic core
- Patent number 11,869,697
- Issue date Jan 9, 2024
- Nippon Steel Corporation
- Takahito Mizumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component, circuit board, and electronic device
- Patent number 11,862,387
- Issue date Jan 2, 2024
- Taiyo Yuden Co., Ltd.
- Satoshi Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and method for manufacturing coil component
- Patent number 11,848,138
- Issue date Dec 19, 2023
- Murata Manufacturing Co., Ltd.
- Hiroyuki Tei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply member, magnetic sheet for coil arrangement, method of...
- Patent number 11,848,149
- Issue date Dec 19, 2023
- FUJIFILM Corporation
- Tatsuo Mikami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing an electromagnetic component for an electric m...
- Patent number 11,811,278
- Issue date Nov 7, 2023
- ThyssenKrupp Steel Europe AG
- Tobias Lewe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic laminate, magnetic structure including same, electronic co...
- Patent number 11,798,725
- Issue date Oct 24, 2023
- Murata Manufacturing Co., Ltd.
- Kojiro Komagaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for connecting lamination parts
- Patent number 11,766,855
- Issue date Sep 26, 2023
- voestalpine Automotive Components Dettingen GmbH & Co. KG
- Jochen Lanksweirt
- B32 - LAYERED PRODUCTS
Information Patent Grant
FeCo alloy, FeSi alloy or Fe sheet or strip and production method t...
- Patent number 11,767,583
- Issue date Sep 26, 2023
- APERAM
- Thierry Waeckerle
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER MODULE AND POWER MODULE
- Publication number 20240363282
- Publication date Oct 31, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Chaofeng CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING APPARATUS AND MANUFACTURING METHOD FOR LAMINATED IRON
- Publication number 20240321514
- Publication date Sep 26, 2024
- KURODA PRECISION INDUSTRIES LTD.
- Hironobu OKUDAIRA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS FOR MANUFACTURING LAMINATED IRON CORE AND BACK-PRESSURE JIG
- Publication number 20240278308
- Publication date Aug 22, 2024
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yuka NAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IRON CORE OF TRANSFORMER, AND MANUFACTURING METHOD THEREFOR
- Publication number 20240282502
- Publication date Aug 22, 2024
- POSCO Co., Ltd
- Ho-Kyung Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR ASSEMBLING A MAGNETIC-CORE ASSEMBLY
- Publication number 20240274353
- Publication date Aug 15, 2024
- GENERAL ELECTRIC COMPANY
- Pablo Gabriel Piazza Galarza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20240266102
- Publication date Aug 8, 2024
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MANUFACTURING LAMINATED CORE WITH HEATING ADHESION
- Publication number 20240266930
- Publication date Aug 8, 2024
- BMC CO., LTD.
- Seung Soo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC COMPONENT AND METHOD OF FORMING
- Publication number 20240177912
- Publication date May 30, 2024
- GE AVIATION SYSTEMS LLC
- Ramanujam Ramabhadran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNETIC CORE
- Publication number 20240170196
- Publication date May 23, 2024
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240136106
- Publication date Apr 25, 2024
- Murata Manufacturing Co., Ltd.
- Hiromitsu YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE ARRANGEMENT, TRANSFORMER, METHOD FOR PRODUCING A CORE ARRANGEM...
- Publication number 20240062943
- Publication date Feb 22, 2024
- Hitachi Energy Ltd
- Roger Eklund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING AN ELECTROMAGNETIC COMPONENT FOR AN ELECTRIC M...
- Publication number 20240039377
- Publication date Feb 1, 2024
- ThyssenKrupp Steel Europe AG
- Tobias Lewe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR ASSEMBLING LAMELLAR PACKAGES FOR ELECTRICAL USE
- Publication number 20240021361
- Publication date Jan 18, 2024
- CORRADA S.P.A.
- Davide Verri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CORE
- Publication number 20240013965
- Publication date Jan 11, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Ponggorn KULSANGCHAROEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER CORE
- Publication number 20230402212
- Publication date Dec 14, 2023
- Hitachi Energy Switzerland AG
- Jigar TANK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF THIN-FILM POWER INDUCTOR AND THIN-FILM POWE...
- Publication number 20230215624
- Publication date Jul 6, 2023
- Hengdian Group DMEGC Magnetics Co., LTD
- Quan Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID TRANSFORMER CORE AND METHOD OF MANUFACTURING A TRANSFORMER CORE
- Publication number 20230207181
- Publication date Jun 29, 2023
- Marcel Ciesielski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR WITH SPECIAL-SHAPED STRUCTURE AND MANUFACTURING METHOD THE...
- Publication number 20230162903
- Publication date May 25, 2023
- Shenzhen Sunlord Electronics Co., Ltd.
- Hai GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE...
- Publication number 20230139246
- Publication date May 4, 2023
- Nippon Steel Corporation
- Hiroyoshi YASHIKI
- C21 - METALLURGY OF IRON
Information Patent Application
COIL ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING SAME
- Publication number 20230118574
- Publication date Apr 20, 2023
- Samsung Electro-Mechanics Co., Ltd.
- Dong Jin JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A LAMINATION STACK, LAMINATION STACK AND ELECT...
- Publication number 20230119661
- Publication date Apr 20, 2023
- ThyssenKrupp Steel Europe AG
- Tobias LEWE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT, CIRCUIT BOARD, AND ELECTRONIC DEVICE
- Publication number 20230106053
- Publication date Apr 6, 2023
- Taiyo Yuden Co., Ltd.
- Satoshi TOKUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR STACKING SHEET METAL PARTS MADE FROM AN ELECTRICAL STEEL...
- Publication number 20230100562
- Publication date Mar 30, 2023
- Ronald Fluch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR THE PRODUCTION OF SHEET CORES, GRIPPING SYSTEM FOR STACK...
- Publication number 20230063429
- Publication date Mar 2, 2023
- L.A.E. Lughese Attrezzature Per L'Elettromeccanica S.R.L.
- Damiano COSTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED CORE AND ELECTRICAL DEVICE
- Publication number 20220384085
- Publication date Dec 1, 2022
- NIPPON STEEL CORPORATION
- Ryu HIRAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO FORM MULTIPLE ELECTRICAL COMPONENTS AND A SINGLE ELECTRIC...
- Publication number 20220351891
- Publication date Nov 3, 2022
- CYNTEC CO., LTD.
- Chih Hung Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser Pin Welded Electrical Lamination Core and Method
- Publication number 20220319750
- Publication date Oct 6, 2022
- Daryl Wayne Maxwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-MAGNETIC-INDUCTION ORIENTED SILICON STEEL AND MANUFACTURING ME...
- Publication number 20220275470
- Publication date Sep 1, 2022
- Baoshan Iron & Steel Co., Ltd
- Huabing ZHANG
- C21 - METALLURGY OF IRON
Information Patent Application
CURRENT TRANSFORMER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220277892
- Publication date Sep 1, 2022
- SHT CORPORATION LIMITED
- Yuichi IMAZATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING AN ELECTROMAGNETIC COMPONENT, IN PARTICULAR A...
- Publication number 20220239203
- Publication date Jul 28, 2022
- ThyssenKrupp Steel Europe AG
- Tobias Lewe
- H01 - BASIC ELECTRIC ELEMENTS

Manufacturing of magnetic circuits made from sheets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transformer and reactor cores with new designs and methods for manu...

Adhesively-laminated core for stator and electric motor

Iron core for stationary induction apparatus and stationary inducti...

Wound core

Method for producing a magnetic core for an electromagnetic actuator

Manufacturing method for motor core

Transformer module and power module

Coil component

Oriented electrical steel sheet and method for producing same

Manufacturing apparatus for laminated iron core

Electrode structure

Laminated core and electric motor

Manufacturing method of thin-film power inductor and thin-film powe...

Manufacturing apparatus and manufacturing method for laminated iron...

Transformer for use in a rail vehicle

Grain-oriented electrical steel sheet, wound transformer core using...

Systems and methods for assembling a magnetic-core assembly

Laminated core and electric motor

Laminated core and electric motor

Coil component

Magnetic component and method of forming

Method for producing a laminated core

Magnetic core

Coil component, circuit board, and electronic device

Coil component and method for manufacturing coil component

Power supply member, magnetic sheet for coil arrangement, method of...

Method for producing an electromagnetic component for an electric m...

Magnetic laminate, magnetic structure including same, electronic co...

Method for connecting lamination parts

FeCo alloy, FeSi alloy or Fe sheet or strip and production method t...

Patents Applicationslast 30 patents

TRANSFORMER MODULE AND POWER MODULE

MANUFACTURING APPARATUS AND MANUFACTURING METHOD FOR LAMINATED IRON

APPARATUS FOR MANUFACTURING LAMINATED IRON CORE AND BACK-PRESSURE JIG

IRON CORE OF TRANSFORMER, AND MANUFACTURING METHOD THEREFOR

SYSTEMS AND METHODS FOR ASSEMBLING A MAGNETIC-CORE ASSEMBLY

WOUND CORE

APPARATUS FOR MANUFACTURING LAMINATED CORE WITH HEATING ADHESION

MAGNETIC COMPONENT AND METHOD OF FORMING

MAGNETIC CORE

COIL COMPONENT

CORE ARRANGEMENT, TRANSFORMER, METHOD FOR PRODUCING A CORE ARRANGEM...

METHOD FOR PRODUCING AN ELECTROMAGNETIC COMPONENT FOR AN ELECTRIC M...

APPARATUS FOR ASSEMBLING LAMELLAR PACKAGES FOR ELECTRICAL USE

MAGNETIC CORE

TRANSFORMER CORE

MANUFACTURING METHOD OF THIN-FILM POWER INDUCTOR AND THIN-FILM POWE...

HYBRID TRANSFORMER CORE AND METHOD OF MANUFACTURING A TRANSFORMER CORE

INDUCTOR WITH SPECIAL-SHAPED STRUCTURE AND MANUFACTURING METHOD THE...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE...

COIL ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING SAME

METHOD FOR PRODUCING A LAMINATION STACK, LAMINATION STACK AND ELECT...

COIL COMPONENT, CIRCUIT BOARD, AND ELECTRONIC DEVICE

METHOD FOR STACKING SHEET METAL PARTS MADE FROM AN ELECTRICAL STEEL...

METHOD FOR THE PRODUCTION OF SHEET CORES, GRIPPING SYSTEM FOR STACK...

LAMINATED CORE AND ELECTRICAL DEVICE

METHOD TO FORM MULTIPLE ELECTRICAL COMPONENTS AND A SINGLE ELECTRIC...

Laser Pin Welded Electrical Lamination Core and Method

HIGH-MAGNETIC-INDUCTION ORIENTED SILICON STEEL AND MANUFACTURING ME...

CURRENT TRANSFORMER AND METHOD OF MANUFACTURING THE SAME

METHOD FOR PRODUCING AN ELECTROMAGNETIC COMPONENT, IN PARTICULAR A...