for manufacturing cores, coils, or magnets

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CPC
H01F41/02

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Parent Industries

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

H01F41/02for manufacturing cores, coils, or magnets

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnet pole with a plurality of single magnets having a variable cr...
- Patent number 12,323,006
- Issue date Jun 3, 2025
- WHYLOT SAS
- Vasile Mihaila
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for the assembly of lamellar packs for electrical use
- Patent number 12,323,015
- Issue date Jun 3, 2025
- Corrado S.P.A.
- Alberto Curatoli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for heat treating an object containing at least one rare-ear...
- Patent number 12,318,843
- Issue date Jun 3, 2025
- Vacuumschmelze GmbH & Co. KG
- Kaan Üstüner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High-strength R-T-B rare earth permanent magnet and preparation met...
- Patent number 12,322,533
- Issue date Jun 3, 2025
- ZHEJIANG INNUOVO MAGNETICS CO., LTD.
- Biao Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth magnet and production method thereof
- Patent number 12,322,542
- Issue date Jun 3, 2025
- Toyota Jidosha Kabushiki Kaisha
- Masaaki Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic core with hard ferromagnetic biasing layers and structures...
- Patent number 12,322,695
- Issue date Jun 3, 2025
- Ferric Inc.
- Michael Lekas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic body, coil component including magnetic body, and method o...
- Patent number 12,315,660
- Issue date May 27, 2025
- Taiyo Yuden Co., Ltd.
- Yoko Orimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic compact and inductor
- Patent number 12,315,661
- Issue date May 27, 2025
- Murata Manufacturing Co., Ltd.
- Keiichi Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor
- Patent number 12,315,663
- Issue date May 27, 2025
- Murata Manufacturing Co., Ltd.
- Eiji Iso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component using magnetic body and circuit board carrying same
- Patent number 12,308,149
- Issue date May 20, 2025
- Taiyo Yuden Co., Ltd.
- Yoko Orimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of manufacturing permanent magnets by additive manufacturing
- Patent number 12,308,163
- Issue date May 20, 2025
- Jean-Michel Lamarre
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal magnetic particle, inductor, method for manufacturing metal m...
- Patent number 12,308,162
- Issue date May 20, 2025
- Murata Manufacturing Co., Ltd.
- Takuya Ishida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Multilayer coil device and method of manufacturing the same
- Patent number 12,300,409
- Issue date May 13, 2025
- TDK Corporation
- Shinichi Kondo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
NdFeB permanent magnet with high coercivity and high resistivity an...
- Patent number 12,293,868
- Issue date May 6, 2025
- Changjiang Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for anisotropic bonded magnet
- Patent number 12,293,869
- Issue date May 6, 2025
- Taiyuan Kalyuan Intelligent Equipment Co., Ltd.
- Yongan Dong
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coil component and method of manufacturing the same
- Patent number 12,288,639
- Issue date Apr 29, 2025
- Taiyo Yuden Co., Ltd.
- Hirotaka Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication method for an inductor with a vertical vinding and inje...
- Patent number 12,288,642
- Issue date Apr 29, 2025
- Delta Electronics (Shanghai) Co., Ltd.
- Pengkai Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of magnetic element
- Patent number 12,283,412
- Issue date Apr 22, 2025
- Delta Electronics (Shanghai) Co., Ltd.
- Shouyu Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for crystallization heat treating a stack of amorphous alloy...
- Patent number 12,283,411
- Issue date Apr 22, 2025
- Toyota Jidosha Kabushiki Kaisha
- Yu Takanezawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for coating magnetic powder core with sodium silicate
- Patent number 12,283,415
- Issue date Apr 22, 2025
- JIANGXI EVERTECH NEW MATERIAL CO., LTD.
- Jinbin Pi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coil electronic component and method of manufacturing same
- Patent number 12,278,039
- Issue date Apr 15, 2025
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Dong Jin Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic composite materials and methods and powders for produ...
- Patent number 12,278,031
- Issue date Apr 15, 2025
- CARPENTER TECHNOLOGY CORPORATION
- Francis William Herbert
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Inductor component and method for manufacturing the same
- Patent number 12,278,040
- Issue date Apr 15, 2025
- Murata Manufacturing Co., Ltd.
- Shin Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for insulation of coil of toroid transformers
- Patent number 12,278,035
- Issue date Apr 15, 2025
- Hun-Ren Energiatudományi Kutatóközpont
- Gábor Anda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing anisotropic flake nanocrystalline rare earth p...
- Patent number 12,278,044
- Issue date Apr 15, 2025
- Sichuan University
- Ying Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rare earth permanent magnet material, raw material composition, pre...
- Patent number 12,272,472
- Issue date Apr 8, 2025
- FUJIAN GOLDEN DRAGON RARE- EARTH Co., Ltd.
- Zongbo Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic element and manufacturing method thereof
- Patent number 12,272,481
- Issue date Apr 8, 2025
- Delta Electronics (Shanghai) Co., Ltd.
- Shouyu Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fine grain structures for tough rare earth permanent magnets
- Patent number 12,272,471
- Issue date Apr 8, 2025
- Iowa State University Research Foundation, Inc.
- Baozhi Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged inductive component
- Patent number 12,272,480
- Issue date Apr 8, 2025
- DELTA ELECTRONICS (THAILAND) PCL.
- Ralf Grieger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic module
- Patent number 12,272,483
- Issue date Apr 8, 2025
- Cyntec Co., Ltd.
- Yi-Cheng Lin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LEADLESS TRANSFORMER PACKAGES
- Publication number 20250182948
- Publication date Jun 5, 2025
- ALLEGRO MICROSYSTEMS, LLC
- Harry Chandra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE FOR BONDED MAGNET AND METHOD FOR MANUFACTURING COMPOUND FO...
- Publication number 20250179291
- Publication date Jun 5, 2025
- Nichia Corporation.
- Satoshi YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR AN INTERMEDIATE DEVICE STRUCTURE
- Publication number 20250185139
- Publication date Jun 5, 2025
- LIGHTING DEFENSE GROUP, LLC
- Daniel S. Spiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-PHASE THREE-LEGGED WOUND CORE AND METHOD FOR PRODUCTION THEREOF
- Publication number 20250182949
- Publication date Jun 5, 2025
- JFE STEEL CORPORATION
- Hirotaka INOUE
- C21 - METALLURGY OF IRON
Information Patent Application
ADDITIVE MANUFACTURING OF PERMANENT MAGNETS WITH POST PROCESSING
- Publication number 20250174396
- Publication date May 29, 2025
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20250174387
- Publication date May 29, 2025
- CHILISIN ELECTRONICS CORP.
- CHUN-CHIH LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inductor and Methods for Forming an Inductor
- Publication number 20250174391
- Publication date May 29, 2025
- KYOCERA AVX Components Corporation
- Cory Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CO-SINTERING TRANSFORMER
- Publication number 20250166889
- Publication date May 22, 2025
- TAI-TECH ADVANCED ELECTRONICS CO., LTD.
- Ming-Yen Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL DESIGN AND PROCESS OF SCALABLE HIGH IMPEDANCE COMPONENTS
- Publication number 20250166885
- Publication date May 22, 2025
- Applied Materials, Inc.
- Ghaleb Saleh Ghaleb Al-Duhni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR DEVICES AND FORMING METHODS THEREOF
- Publication number 20250166894
- Publication date May 22, 2025
- EAGLERISE INTELLIGENT DEVICE CORPORATION LTD.
- Nannan Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method For Producing Amorphous Alloy Soft Magnetic Powder, Amorphou...
- Publication number 20250163556
- Publication date May 22, 2025
- SEIKO EPSON CORPORATION
- Mayu WATANABE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FILM PASTING ASSEMBLY AND ASSEMBLING METHOD
- Publication number 20250166890
- Publication date May 22, 2025
- LANTO ELECTRONIC LIMITED
- Yongpeng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILM PASTING ASSEMBLY AND ASSEMBLING METHOD
- Publication number 20250166891
- Publication date May 22, 2025
- LANTO ELECTRONIC LIMITED
- Yongpeng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILM PASTING ASSEMBLY AND ASSEMBLING METHOD
- Publication number 20250166892
- Publication date May 22, 2025
- LANTO ELECTRONIC LIMITED
- Yongpeng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER DISTRIBUTING DEVICE FOR PREPARING SHEET-SHAPED MAGNETS AND P...
- Publication number 20250161990
- Publication date May 22, 2025
- AAC Kaitai Technologies (Ma'anshan) Co., Ltd.
- Mingbo Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LARGE SINTERED R-FE-B MAGNET, PREPARATION METHOD AND USE THEREOF
- Publication number 20250166875
- Publication date May 22, 2025
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Buzhuang PENG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FILM PASTING ASSEMBLY AND ASSEMBLING METHOD
- Publication number 20250166893
- Publication date May 22, 2025
- LANTO ELECTRONIC LIMITED
- Yongpeng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ferromagnetic-Polymer Composite Material and Structures Comprising...
- Publication number 20250157707
- Publication date May 15, 2025
- Ferric Inc.
- Noah Sturcken
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT BISTABLE MAGNETIC ACTUATOR, FATIGUE TESTING DEVICE AND AUTO UN...
- Publication number 20250157712
- Publication date May 15, 2025
- City University of Hong Kong Matter Science Research Institute (Futian)
- Jian LU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESSING METHOD OF SURFACE-MOUNTED TRANSFORMER
- Publication number 20250157722
- Publication date May 15, 2025
- Shenzhen Sunlord Electronics Co., Ltd.
- Hui LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING HIGH COERCIVITY GRAIN BOUNDARY DIFFUSION NEODY...
- Publication number 20250157729
- Publication date May 15, 2025
- China University of Metrology
- Qiong Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A MULTILAYERED MAGNET
- Publication number 20250157728
- Publication date May 15, 2025
- SIEMENS AKTIENGESELLSCHAFT
- REINER SEUFERT
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROTARY VARIABLE DIFFERENTIAL TRANSFORMER
- Publication number 20250149227
- Publication date May 8, 2025
- Honeywell International Inc.
- Paresh SANCHIHAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND FOR BONDED MAGNET, BONDED MAGNET, METHOD OF PRODUCING SAME...
- Publication number 20250149240
- Publication date May 8, 2025
- Nichia Corporation.
- Satoshi YAMANAKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20250146093
- Publication date May 8, 2025
- JFE STEEL CORPORATION
- Tomoyuki OKUBO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARAMAGNETIC HARD STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME
- Publication number 20250149215
- Publication date May 8, 2025
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Steve CLERC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF
- Publication number 20250149217
- Publication date May 8, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Byeongcheol Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTWEIGHT ASYMMETRIC ARRAY OF MAGNET ELEMENTS
- Publication number 20250149219
- Publication date May 8, 2025
- Epsitau Ltd.
- Noam Haham Hay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETS COMPRISING A COATING INCLUDING AN ALUMINUM LAYER
- Publication number 20250146160
- Publication date May 8, 2025
- Xtalic Corporation
- Samuel R. Cross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FEEDSTOCK FOR PREPARING NdFeB FLEXIBLE MAGNET, AND NdFeB FLEXIBLE M...
- Publication number 20250149213
- Publication date May 8, 2025
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Shulei CHEN
- B22 - CASTING POWDER METALLURGY

for manufacturing cores, coils, or magnets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnet pole with a plurality of single magnets having a variable cr...

Apparatus for the assembly of lamellar packs for electrical use

Method for heat treating an object containing at least one rare-ear...

High-strength R-T-B rare earth permanent magnet and preparation met...

Rare earth magnet and production method thereof

Magnetic core with hard ferromagnetic biasing layers and structures...

Magnetic body, coil component including magnetic body, and method o...

Magnetic compact and inductor

Inductor

Coil component using magnetic body and circuit board carrying same

Methods of manufacturing permanent magnets by additive manufacturing

Metal magnetic particle, inductor, method for manufacturing metal m...

Multilayer coil device and method of manufacturing the same

NdFeB permanent magnet with high coercivity and high resistivity an...

Manufacturing method for anisotropic bonded magnet

Coil component and method of manufacturing the same

Fabrication method for an inductor with a vertical vinding and inje...

Manufacturing method of magnetic element

Method for crystallization heat treating a stack of amorphous alloy...

Method for coating magnetic powder core with sodium silicate

Coil electronic component and method of manufacturing same

Soft magnetic composite materials and methods and powders for produ...

Inductor component and method for manufacturing the same

Method for insulation of coil of toroid transformers

Method for preparing anisotropic flake nanocrystalline rare earth p...

Rare earth permanent magnet material, raw material composition, pre...

Magnetic element and manufacturing method thereof

Fine grain structures for tough rare earth permanent magnets

Packaged inductive component

Electronic module

Patents Applicationslast 30 patents

LEADLESS TRANSFORMER PACKAGES

ADDITIVE FOR BONDED MAGNET AND METHOD FOR MANUFACTURING COMPOUND FO...

SYSTEMS AND METHODS FOR AN INTERMEDIATE DEVICE STRUCTURE

THREE-PHASE THREE-LEGGED WOUND CORE AND METHOD FOR PRODUCTION THEREOF

ADDITIVE MANUFACTURING OF PERMANENT MAGNETS WITH POST PROCESSING

INDUCTOR AND METHOD FOR MANUFACTURING THE SAME

Inductor and Methods for Forming an Inductor

METHOD FOR CO-SINTERING TRANSFORMER

NOVEL DESIGN AND PROCESS OF SCALABLE HIGH IMPEDANCE COMPONENTS

INDUCTOR DEVICES AND FORMING METHODS THEREOF

Method For Producing Amorphous Alloy Soft Magnetic Powder, Amorphou...

FILM PASTING ASSEMBLY AND ASSEMBLING METHOD

FILM PASTING ASSEMBLY AND ASSEMBLING METHOD

FILM PASTING ASSEMBLY AND ASSEMBLING METHOD

POWDER DISTRIBUTING DEVICE FOR PREPARING SHEET-SHAPED MAGNETS AND P...

LARGE SINTERED R-FE-B MAGNET, PREPARATION METHOD AND USE THEREOF

FILM PASTING ASSEMBLY AND ASSEMBLING METHOD

Ferromagnetic-Polymer Composite Material and Structures Comprising...

SOFT BISTABLE MAGNETIC ACTUATOR, FATIGUE TESTING DEVICE AND AUTO UN...

PROCESSING METHOD OF SURFACE-MOUNTED TRANSFORMER

METHOD FOR PREPARING HIGH COERCIVITY GRAIN BOUNDARY DIFFUSION NEODY...

METHOD FOR PRODUCING A MULTILAYERED MAGNET

ROTARY VARIABLE DIFFERENTIAL TRANSFORMER

COMPOUND FOR BONDED MAGNET, BONDED MAGNET, METHOD OF PRODUCING SAME...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME

PARAMAGNETIC HARD STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

COIL ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

LIGHTWEIGHT ASYMMETRIC ARRAY OF MAGNET ELEMENTS

MAGNETS COMPRISING A COATING INCLUDING AN ALUMINUM LAYER

FEEDSTOCK FOR PREPARING NdFeB FLEXIBLE MAGNET, AND NdFeB FLEXIBLE M...