characterised by the magnetic material

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H02K1/02

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HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K1/00Details of the magnetic circuit

Current Industry

H02K1/02characterised by the magnetic material

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Soft magnetic composite fixation within metal powder copper rotor
- Patent number 12,316,161
- Issue date May 27, 2025
- Metal Powder Products, LLC
- Terry Lee Sowder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet, rotary electric machine, vehicle, and aircraft
- Patent number 12,315,659
- Issue date May 27, 2025
- Kabushiki Kaisha Toshiba
- Masaya Hagiwara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotary machine with winding having multiple conductive films
- Patent number 12,316,163
- Issue date May 27, 2025
- Denso Corporation
- Naomi Awano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Motor rotor and IPM motor
- Patent number 12,308,703
- Issue date May 20, 2025
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Yeqing He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core piece, stator core, stator, and rotary electric machine
- Patent number 12,301,055
- Issue date May 13, 2025
- Sumitomo Electric Industries, Ltd.
- Tatsuya Saito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-excitation-source axial-flux permanent-magnet motor with part...
- Patent number 12,294,258
- Issue date May 6, 2025
- JIANGSU UNIVERSITY
- Lei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnetic assemblies and methods of assembling same
- Patent number 12,283,417
- Issue date Apr 22, 2025
- Quadrant International, Inc.
- George E. Mizzell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stator core, rotary electric machine, and design method for stator...
- Patent number 12,283,846
- Issue date Apr 22, 2025
- Nippon Steel Corporation
- Yasuo Ohsugi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-oriented electrical steel sheet, segmented stator, and rotating...
- Patent number 12,283,845
- Issue date Apr 22, 2025
- Nippon Steel Corporation
- Yoshiaki Natori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Motor, compressor and refrigeration device
- Patent number 12,283,854
- Issue date Apr 22, 2025
- ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
- Xiaohua Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voice coil motor composite magnet assembly including low-coercivity...
- Patent number 12,260,887
- Issue date Mar 25, 2025
- Western Digital Technologies, Inc.
- Brandon Kaplan
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor, compressor and refrigeration device
- Patent number 12,261,484
- Issue date Mar 25, 2025
- ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
- Chao Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for an overlapping independent phase electric mot...
- Patent number 12,261,486
- Issue date Mar 25, 2025
- Linear Labs, Inc.
- Fred Eugene Hunstable
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor lamination, method for producing a rotor lamination and elect...
- Patent number 12,255,495
- Issue date Mar 18, 2025
- Siemens Aktiengesellschaft
- Carsten Schuh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for manufacturing motor core
- Patent number 12,255,505
- Issue date Mar 18, 2025
- JFE Steel Corporation
- Souichiro Yoshizaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial gap type motor and water pump using same
- Patent number 12,255,508
- Issue date Mar 18, 2025
- Amotech Co., Ltd.
- Byung Soo Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric motors
- Patent number 12,249,874
- Issue date Mar 11, 2025
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Core, stator, and rotating electric device
- Patent number 12,237,718
- Issue date Feb 25, 2025
- Sumitomo Electric Industries, Ltd.
- Tatsuya Saito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical steel lamination stacks with magnetic insulator coating...
- Patent number 12,237,103
- Issue date Feb 25, 2025
- Ford Global Technologies, LLC
- Leyi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Haptic actuator and electronic device including same
- Patent number 12,233,436
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Jeongseok Lee
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Magnetic circuit with more than one magnet type
- Patent number 12,231,003
- Issue date Feb 18, 2025
- NIRON MAGNETICS, INC.
- Bruno P. Lequesne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor
- Patent number 12,224,623
- Issue date Feb 11, 2025
- Siemens Aktiengesellschaft
- Stefan Lampenscherf
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Printed circuit board stator axial field rotary energy device with...
- Patent number 12,224,624
- Issue date Feb 11, 2025
- INFINITUM ELECTRIC INC.
- Bahareh Anvari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet for use in an electric machine with one or more gr...
- Patent number 12,217,908
- Issue date Feb 4, 2025
- BOMATEC MANAGEMENT AG
- Kurt Weber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated stator composed of symmetrically rotated packages of plates
- Patent number 12,212,182
- Issue date Jan 28, 2025
- WEG Equipamentos Eletricos S.A.
- Alexandre Schmidt Ferreira
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator for driving a predefined load
- Patent number 12,212,184
- Issue date Jan 28, 2025
- In Motion US, LLC
- David M. Coulson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine and method of manufacturing rotary electric...
- Patent number 12,206,304
- Issue date Jan 21, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shinichi Isobe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Material with directional microstructure
- Patent number 12,199,469
- Issue date Jan 14, 2025
- Persimmon Technologies Corporation
- Martin Hosek
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnet device based on the bitter principle and use of a magnet dev...
- Patent number 12,191,073
- Issue date Jan 7, 2025
- Karlsruher Institut fuer Technologie
- Tabea Arndt
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTORS
- Publication number 20250183763
- Publication date Jun 5, 2025
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR CORE OF NANOCRYSTALLINE MATERIAL AND PROCESS FOR MANUFACTURI...
- Publication number 20250183736
- Publication date Jun 5, 2025
- WEG EQUIPAMENTOS ELÉTRICOS S/A
- Daniel SCHMITZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC FIELD DEVICE AND METHOD OF DRIVING MOLTEN METAL
- Publication number 20250183777
- Publication date Jun 5, 2025
- ZMAG, LTD.
- Kenzo TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET TEMPERATURE CONTROL TO REDUCE LOSSES
- Publication number 20250183737
- Publication date Jun 5, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Vincent Fedida
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTARY ELECTRIC MACHINE WITH ROTOR INCLUDING LOW-COERCIVITY AND HIG...
- Publication number 20250175043
- Publication date May 29, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NEODYMIUM-IRON-BORON MAGNET MATERIAL AND PREPARATION METHOD THEREFO...
- Publication number 20250166874
- Publication date May 22, 2025
- Fujian Golden Dragon Rare-Earth Co., Ltd
- Weiguo Mou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR ROTOR REFURBISHMENT
- Publication number 20250167648
- Publication date May 22, 2025
- Integrated Power Services LLC
- Shahram Negari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR AN OVERLAPPING INDEPENDENT PHASE ELECTRIC MOT...
- Publication number 20250158463
- Publication date May 15, 2025
- Linear Labs, Inc.
- Fred Eugene Hunstable
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Tailorable Polyorbital-Hybrid Ceramics
- Publication number 20250145475
- Publication date May 8, 2025
- Lockheed Martin Corporation
- David Glen Findley
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FERROMAGNETIC POLYMERS AND MAGNETIC FIELDS IN SOFT MAGNETIC COMPOSITES
- Publication number 20250140457
- Publication date May 1, 2025
- Xerox Corporation
- Daniel Bullard
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD TO MAKE IMPROVED ELECTRICAL STEELS
- Publication number 20250141277
- Publication date May 1, 2025
- Xerox Corporation
- Daniel Bullard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Material With Directional Microstructure
- Publication number 20250132613
- Publication date Apr 24, 2025
- PERSIMMON TECHNOLOGIES CORPORATION
- Martin Hosek
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STACKED CORE AND ROTATING ELECTRICAL MACHINE
- Publication number 20250132614
- Publication date Apr 24, 2025
- NIPPON STEEL CORPORATION
- Ryu HIRAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION MOTOR
- Publication number 20250132654
- Publication date Apr 24, 2025
- AAC MICROTECH (CHANGZHOU) CO., LTD.
- Xiujiang Si
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PRODUCING A COMPONENT OF AN ELECTRIC MACHINE, COMPONENT...
- Publication number 20250132620
- Publication date Apr 24, 2025
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Anton RUDENKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED MAGNETIC MATERIAL AND METHOD FOR MANUFACTURING LAMINATED...
- Publication number 20250119000
- Publication date Apr 10, 2025
- Proterial, Ltd.
- Yuki ISHIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Molded Rotor
- Publication number 20250119012
- Publication date Apr 10, 2025
- East West Manufacturing, LLC
- Stephen Andrew Semidey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE CORE, ROTATING ELECTRIC MACHINE USING THE...
- Publication number 20250112530
- Publication date Apr 3, 2025
- Honda Motor Co., Ltd.
- Hitoshi ITAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOICE COIL MOTOR COMPOSITE MAGNET ASSEMBLY INCLUDING LOW-COERCIVITY...
- Publication number 20250104735
- Publication date Mar 27, 2025
- Western Digital Technologies, Inc.
- Brandon Kaplan
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMOELECTRIC ROTARY MACHINE
- Publication number 20250105687
- Publication date Mar 27, 2025
- SIEMENS AKTIENGESELLSCHAFT
- ROLF VOLLMER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEMS FOR UNIFORM DISTRIBUTION OF ADDITIVE DOMAINS IN...
- Publication number 20250104909
- Publication date Mar 27, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Margarita P. Thompson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Surface Treated Magnetic Material and Magnet
- Publication number 20250104910
- Publication date Mar 27, 2025
- ABB Schweiz AG
- Elio Alberto Perigo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH MAGNET, METHOD FOR MANUFACTURING THE SAME, AND MOTOR INC...
- Publication number 20250095916
- Publication date Mar 20, 2025
- Toyota Jidosha Kabushiki Kaisha
- Tetsuya SHOJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20250096631
- Publication date Mar 20, 2025
- Kabushiki Kaisha Toshiba
- Hiroaki KINOUCHI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD FOR MANUFACTURING BRUSHLESS DC MOTOR
- Publication number 20250096658
- Publication date Mar 20, 2025
- Raytheon Company
- Gary Joseph Sutton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent Magnet for an Electric Machine, Electric Machine, and Met...
- Publication number 20250079057
- Publication date Mar 6, 2025
- MERCEDES-BENZ GROUP AG
- Hristian NAUMOSKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-EXCITATION-SOURCE AXIAL-FLUX PERMANENT-MAGNET MOTOR WITH PART...
- Publication number 20250079959
- Publication date Mar 6, 2025
- JIANGSU UNIVERSITY
- Lei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MOTOR CORE COMPRISING SAME
- Publication number 20250066892
- Publication date Feb 27, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...
- Publication number 20250059618
- Publication date Feb 20, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON

characterised by the magnetic material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Soft magnetic composite fixation within metal powder copper rotor

Permanent magnet, rotary electric machine, vehicle, and aircraft

Rotary machine with winding having multiple conductive films

Methods of manufacturing permanent magnets by additive manufacturing

Motor rotor and IPM motor

Core piece, stator core, stator, and rotary electric machine

Multi-excitation-source axial-flux permanent-magnet motor with part...

Permanent magnetic assemblies and methods of assembling same

Stator core, rotary electric machine, and design method for stator...

Non-oriented electrical steel sheet, segmented stator, and rotating...

Motor, compressor and refrigeration device

Voice coil motor composite magnet assembly including low-coercivity...

Motor, compressor and refrigeration device

System and method for an overlapping independent phase electric mot...

Rotor lamination, method for producing a rotor lamination and elect...

Method for manufacturing motor core

Axial gap type motor and water pump using same

Electric motors

Core, stator, and rotating electric device

Electrical steel lamination stacks with magnetic insulator coating...

Haptic actuator and electronic device including same

Magnetic circuit with more than one magnet type

Electric motor

Printed circuit board stator axial field rotary energy device with...

Permanent magnet for use in an electric machine with one or more gr...

Laminated stator composed of symmetrically rotated packages of plates

Generator for driving a predefined load

Rotary electric machine and method of manufacturing rotary electric...

Material with directional microstructure

Magnet device based on the bitter principle and use of a magnet dev...

Patents Applicationslast 30 patents

ELECTRIC MOTORS

STATOR CORE OF NANOCRYSTALLINE MATERIAL AND PROCESS FOR MANUFACTURI...

MAGNETIC FIELD DEVICE AND METHOD OF DRIVING MOLTEN METAL

PERMANENT MAGNET TEMPERATURE CONTROL TO REDUCE LOSSES

ROTARY ELECTRIC MACHINE WITH ROTOR INCLUDING LOW-COERCIVITY AND HIG...

NEODYMIUM-IRON-BORON MAGNET MATERIAL AND PREPARATION METHOD THEREFO...

SYSTEMS AND METHODS FOR ROTOR REFURBISHMENT

SYSTEM AND METHOD FOR AN OVERLAPPING INDEPENDENT PHASE ELECTRIC MOT...

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

Tailorable Polyorbital-Hybrid Ceramics

FERROMAGNETIC POLYMERS AND MAGNETIC FIELDS IN SOFT MAGNETIC COMPOSITES

METHOD TO MAKE IMPROVED ELECTRICAL STEELS

Material With Directional Microstructure

STACKED CORE AND ROTATING ELECTRICAL MACHINE

VIBRATION MOTOR

METHOD FOR PRODUCING A COMPONENT OF AN ELECTRIC MACHINE, COMPONENT...

LAMINATED MAGNETIC MATERIAL AND METHOD FOR MANUFACTURING LAMINATED...

Molded Rotor

ROTATING ELECTRIC MACHINE CORE, ROTATING ELECTRIC MACHINE USING THE...

VOICE COIL MOTOR COMPOSITE MAGNET ASSEMBLY INCLUDING LOW-COERCIVITY...

DYNAMOELECTRIC ROTARY MACHINE

METHOD AND SYSTEMS FOR UNIFORM DISTRIBUTION OF ADDITIVE DOMAINS IN...

Surface Treated Magnetic Material and Magnet

RARE EARTH MAGNET, METHOD FOR MANUFACTURING THE SAME, AND MOTOR INC...

ROTATING ELECTRIC MACHINE

METHOD FOR MANUFACTURING BRUSHLESS DC MOTOR

Permanent Magnet for an Electric Machine, Electric Machine, and Met...

MULTI-EXCITATION-SOURCE AXIAL-FLUX PERMANENT-MAGNET MOTOR WITH PART...

NON-ORIENTED ELECTRICAL STEEL SHEET AND MOTOR CORE COMPRISING SAME

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...