Imparting anisotropy

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H01F41/0273

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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

H01F41/0273Imparting anisotropy

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Anisotropic bonded magnet and preparation method thereof
- Patent number 12,142,403
- Issue date Nov 12, 2024
- GRIREM HI-TECH CO., LTD.
- Yang Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bond magnet and manufacturing method of the same
- Patent number 12,073,993
- Issue date Aug 27, 2024
- Denso Corporation
- Tomonori Fujinaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing SmFeN-based rare earth magnet
- Patent number 12,027,306
- Issue date Jul 2, 2024
- Nichia Corporation
- Hisashi Maehara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods for tailoring magnetism, and structures obtained therefrom
- Patent number 12,027,293
- Issue date Jul 2, 2024
- HRL Laboratories, LLC
- Brennan Yahata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dual rotor electrical machines
- Patent number 12,003,152
- Issue date Jun 4, 2024
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Applied magnetic field synthesis and processing of iron nitride mag...
- Patent number 11,996,232
- Issue date May 28, 2024
- Regents of The University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Processing of anisotropic permanent magnet without magnetic field
- Patent number 11,948,733
- Issue date Apr 2, 2024
- Ford Global Technologies, LLC
- Wanfeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Additive manufacture of anisotropic rare earth magnets
- Patent number 11,920,224
- Issue date Mar 5, 2024
- Ford Global Technologies, LLC
- Wanfeng Li
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnets with tailored texture and magnetic orientation
- Patent number 11,862,369
- Issue date Jan 2, 2024
- HRL Laboratories, LLC
- Brennan Yahata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing permanent magnets
- Patent number 11,842,832
- Issue date Dec 12, 2023
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-T-B based permanent magnet material and method for preparing the...
- Patent number 11,837,390
- Issue date Dec 5, 2023
- NINGBO KETIAN MAGNET CO., LTD.
- Changjiang Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropic iron nitride permanent magnets
- Patent number 11,830,644
- Issue date Nov 28, 2023
- NIRON MAGNETICS, INC.
- Francis Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-step diffusion method for preparing high-performance dual-main-...
- Patent number 11,742,120
- Issue date Aug 29, 2023
- Beijing University of Technology
- Weiqiang Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron nitride permanent magnet and technique for forming iron nitrid...
- Patent number 11,742,117
- Issue date Aug 29, 2023
- Regents of The University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bonded magnet, bonded magnet component, and bonded magnet productio...
- Patent number 11,735,358
- Issue date Aug 22, 2023
- Nichia Corporation
- Rie Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for tailoring magnetism, and structures obtained therefrom
- Patent number 11,721,458
- Issue date Aug 8, 2023
- HRL Laboratories, LLC
- Brennan Yahata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Real-time methods for magnetic resonance spectra acquisition
- Patent number 11,707,634
- Issue date Jul 25, 2023
- Elegant Mathematics LLC
- Olena Ibragimova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing magnet and method for magnetizing magnet
- Patent number 11,623,276
- Issue date Apr 11, 2023
- Nitto Denko Corporation
- Kenichi Fujikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dual rotor electrical machines
- Patent number 11,575,301
- Issue date Feb 7, 2023
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat treatable magnets having improved alignment through applicatio...
- Patent number 11,515,066
- Issue date Nov 29, 2022
- Iowa State University Research Foundation, Inc.
- Aaron G. Kassen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnet manufacturing by additive manufacturing using slurry
- Patent number 11,373,802
- Issue date Jun 28, 2022
- GM Global Technology Operations LLC
- Yucong Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-Fe-B sintered magnet and making method
- Patent number 11,315,710
- Issue date Apr 26, 2022
- Shin-Etsu Chemical Co., Ltd.
- Koichi Hirota
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Anisotropic iron nitride permanent magnets
- Patent number 11,309,107
- Issue date Apr 19, 2022
- NIRON MAGNETICS, INC.
- Francis Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Applied magnetic field synthesis and processing of iron nitride mag...
- Patent number 11,302,472
- Issue date Apr 12, 2022
- Regents of The University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare-earth magnet and linear motor using same
- Patent number 11,239,014
- Issue date Feb 1, 2022
- Nitto Denko Corporation
- Makoto Fujihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Additive manufacture of anisotropic rare earth magnets
- Patent number 11,232,903
- Issue date Jan 25, 2022
- Ford Global Technologies, LLC
- Wanfeng Li
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing rare earth magnet
- Patent number 11,222,738
- Issue date Jan 11, 2022
- Star Group Ind. Co., Ltd.
- Dong Hwan Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare-earth permanent magnet and rotary machine including rare-earth...
- Patent number 11,101,707
- Issue date Aug 24, 2021
- Nitto Denko Corporation
- Makoto Fujihara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Artificial permanent magnet and method for producing the artificial...
- Patent number 11,087,907
- Issue date Aug 10, 2021
- Technische Universität Darmstadt
- Konrad Löwe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dual-rotor synchronous electrical machines
- Patent number 10,892,672
- Issue date Jan 12, 2021
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY
- Publication number 20240347271
- Publication date Oct 17, 2024
- Power Integrations, Inc.
- David Michael Hugh Matthews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-ROTOR ELECTRICAL MACHINES
- Publication number 20240322661
- Publication date Sep 26, 2024
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY
- Publication number 20240296993
- Publication date Sep 5, 2024
- Power Integrations, Inc.
- David Michael Hugh Matthews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAG...
- Publication number 20240290539
- Publication date Aug 29, 2024
- Regents of the University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF INCREASING ANISOTROPY OF MAGNETIC MATERIALS
- Publication number 20240290538
- Publication date Aug 29, 2024
- UT-Battelle, LLC
- Michael S. Kesler
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD
- Publication number 20240249877
- Publication date Jul 25, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SmFeN BASED RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF
- Publication number 20240161975
- Publication date May 16, 2024
- Nichia Corporation.
- Hisashi MAEHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PERMANENT MAGNETS WITH TAILORED TEXTURE AND MAGNETIC ORIENTATION
- Publication number 20240087780
- Publication date Mar 14, 2024
- HRL LABORATORIES, LLC
- Brennan YAHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH PERMANENT MAGNET, AND PREPARATION METHOD THEREFOR
- Publication number 20240079180
- Publication date Mar 7, 2024
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Zhiqiang LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS
- Publication number 20240047102
- Publication date Feb 8, 2024
- NIRON MAGNETICS, INC.
- Francis JOHNSON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING A PERMANENT MAGNET FROM A MAGNETIC STARTING MA...
- Publication number 20240013976
- Publication date Jan 11, 2024
- MIMplus Technologies GmbH & Co. KG
- Johannes MAURATH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF MANUFACTURING PERMANENT MAGNETS
- Publication number 20240006100
- Publication date Jan 4, 2024
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON NITRIDE PERMANENT MAGNET AND TECHNIQUE FOR FORMING IRON NITRID...
- Publication number 20230352219
- Publication date Nov 2, 2023
- Regents of the University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHODS FOR TAILORING MAGNETISM, AND STRUCTURES OBTAINED THEREFROM
- Publication number 20230326637
- Publication date Oct 12, 2023
- HRL LABORATORIES, LLC
- Brennan YAHATA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUAL ROTOR ELECTRICAL MACHINES
- Publication number 20230188018
- Publication date Jun 15, 2023
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat Treatable Magnets Having Improved Alignment Through Applicatio...
- Publication number 20230146566
- Publication date May 11, 2023
- Aaron G. Kassen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPRESSION-BONDED MAGNET, MANUFACTURING METHOD THEREFOR, AND FIELD...
- Publication number 20230128480
- Publication date Apr 27, 2023
- AICHI STEEL CORPORATION
- Yuki TSUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-T-B BASED PERMANENT MAGNET MATERIAL AND METHOD FOR PREPARING THE...
- Publication number 20230049109
- Publication date Feb 16, 2023
- NINGBO KETIAN MAGNET CO., LTD.
- Changjiang YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING SmFeN-BASED RARE EARTH MAGNET
- Publication number 20220399163
- Publication date Dec 15, 2022
- Nichia Corporation.
- Hisashi MAEHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
BOND MAGNET AND MANUFACTURING METHOD OF THE SAME
- Publication number 20220310295
- Publication date Sep 29, 2022
- DENSO CORPORATION
- TOMONORI FUJINAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS
- Publication number 20220238263
- Publication date Jul 28, 2022
- NIRON MAGNETICS, INC.
- Francis JOHNSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY
- Publication number 20220208446
- Publication date Jun 30, 2022
- Power Integrations, Inc.
- David Michael Hugh Matthews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE MANUFACTURE OF ANISOTROPIC RARE EARTH MAGNETS
- Publication number 20220130607
- Publication date Apr 28, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng Li
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MANUFACTURING METHOD FOR ANISOTROPIC BONDED MAGNET
- Publication number 20220059286
- Publication date Feb 24, 2022
- Taiyuan Kaiyuan Intelligent Equipment Co., Ltd.
- Yongan DONG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH-SINTERED MAGNET, METHOD OF MANUFACTURING A RARE EARTH-SI...
- Publication number 20220044852
- Publication date Feb 10, 2022
- NITTO DENKO CORPORATION
- Kenichi FUJIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE MANUFACTURING OF MAGNET ARRAYS
- Publication number 20210335539
- Publication date Oct 28, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michael W. Degner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DUAL ROTOR ELECTRICAL MACHINES
- Publication number 20210273540
- Publication date Sep 2, 2021
- Advanced Magnet Lab, Inc.
- Rainer Meinke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAG...
- Publication number 20210265111
- Publication date Aug 26, 2021
- Regents of the University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD
- Publication number 20210225586
- Publication date Jul 22, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTIO...
- Publication number 20210104361
- Publication date Apr 8, 2021
- Nichia Corporation.
- Rie YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS

Imparting anisotropy

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Anisotropic bonded magnet and preparation method thereof

Bond magnet and manufacturing method of the same

Method of producing SmFeN-based rare earth magnet

Methods for tailoring magnetism, and structures obtained therefrom

Dual rotor electrical machines

Applied magnetic field synthesis and processing of iron nitride mag...

Processing of anisotropic permanent magnet without magnetic field

Additive manufacture of anisotropic rare earth magnets

Permanent magnets with tailored texture and magnetic orientation

Method of manufacturing permanent magnets

R-T-B based permanent magnet material and method for preparing the...

Anisotropic iron nitride permanent magnets

Two-step diffusion method for preparing high-performance dual-main-...

Iron nitride permanent magnet and technique for forming iron nitrid...

Bonded magnet, bonded magnet component, and bonded magnet productio...

Methods for tailoring magnetism, and structures obtained therefrom

Real-time methods for magnetic resonance spectra acquisition

Method for manufacturing magnet and method for magnetizing magnet

Dual rotor electrical machines

Heat treatable magnets having improved alignment through applicatio...

Magnet manufacturing by additive manufacturing using slurry

R-Fe-B sintered magnet and making method

Anisotropic iron nitride permanent magnets

Applied magnetic field synthesis and processing of iron nitride mag...

Rare-earth magnet and linear motor using same

Additive manufacture of anisotropic rare earth magnets

Method for manufacturing rare earth magnet

Rare-earth permanent magnet and rotary machine including rare-earth...

Artificial permanent magnet and method for producing the artificial...

Dual-rotor synchronous electrical machines

Patents Applicationslast 30 patents

ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY

DUAL-ROTOR ELECTRICAL MACHINES

ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY

APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAG...

METHOD OF INCREASING ANISOTROPY OF MAGNETIC MATERIALS

PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD

SmFeN BASED RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF

PERMANENT MAGNETS WITH TAILORED TEXTURE AND MAGNETIC ORIENTATION

RARE EARTH PERMANENT MAGNET, AND PREPARATION METHOD THEREFOR

ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS

METHOD FOR PRODUCING A PERMANENT MAGNET FROM A MAGNETIC STARTING MA...

METHOD OF MANUFACTURING PERMANENT MAGNETS

IRON NITRIDE PERMANENT MAGNET AND TECHNIQUE FOR FORMING IRON NITRID...

METHODS FOR TAILORING MAGNETISM, AND STRUCTURES OBTAINED THEREFROM

DUAL ROTOR ELECTRICAL MACHINES

Heat Treatable Magnets Having Improved Alignment Through Applicatio...

COMPRESSION-BONDED MAGNET, MANUFACTURING METHOD THEREFOR, AND FIELD...

R-T-B BASED PERMANENT MAGNET MATERIAL AND METHOD FOR PREPARING THE...

METHOD OF PRODUCING SmFeN-BASED RARE EARTH MAGNET

BOND MAGNET AND MANUFACTURING METHOD OF THE SAME

ANISOTROPIC IRON NITRIDE PERMANENT MAGNETS

ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY

ADDITIVE MANUFACTURE OF ANISOTROPIC RARE EARTH MAGNETS

MANUFACTURING METHOD FOR ANISOTROPIC BONDED MAGNET

RARE EARTH-SINTERED MAGNET, METHOD OF MANUFACTURING A RARE EARTH-SI...

ADDITIVE MANUFACTURING OF MAGNET ARRAYS

DUAL ROTOR ELECTRICAL MACHINES

APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAG...

PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD

BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTIO...