Methods and devices for magnetising permanent magnets

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H01F13/003

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F13/00Apparatus or processes for magnetising or demagnetising

Current Industry

H01F13/003Methods and devices for magnetising permanent magnets

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electro-permanent-magnet-based force profile for an input element o...
- Patent number 12,176,143
- Issue date Dec 24, 2024
- Logitech Europe S.A.
- Nuno Miguel Pereira dos Anjos Valverde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for magnetic field shimming
- Patent number 12,169,230
- Issue date Dec 17, 2024
- Hyperfine Operations, Inc.
- Cedric Hugon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for manufacturing rotor, method of manufacturing rotor, a...
- Patent number 12,131,853
- Issue date Oct 29, 2024
- Denso Corporation
- Masaru Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method of applying magnetic pattern to lanes with mag...
- Patent number 12,054,894
- Issue date Aug 6, 2024
- Jeongseok Chemical Corporation
- Yong-Hyun Kim
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Systems and methods for magnetizing permanent magnet rotors
- Patent number 12,002,610
- Issue date Jun 4, 2024
- Baker Hughes Oilfield Operations LLC
- Yong Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent magnet based magnetiser
- Patent number 12,002,619
- Issue date Jun 4, 2024
- Grundfos Holding a/s
- Allan Ivo Søgaard Sørensen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetizing device with reduced stray field
- Patent number 11,955,278
- Issue date Apr 9, 2024
- TE Connectivity Germany GmbH
- Reinhold Pieper
- G07 - CHECKING-DEVICES
Information Patent Grant
Axial flux rotor preparation process
- Patent number 11,942,837
- Issue date Mar 26, 2024
- Regal Beloit America, Inc.
- Subhash Marutirao Brahmavar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Needle magnetizer
- Patent number 11,938,282
- Issue date Mar 26, 2024
- Becton, Dickinson and Company
- Yiping Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetizing permanent magnets
- Patent number 11,923,117
- Issue date Mar 5, 2024
- General Electric Renovables Espana, S.L.
- Mikhail Avanesov
- H01 - BASIC ELECTRIC ELEMENTS
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
Iron-based superconducting permanent magnet and method of manufacture
- Patent number 11,791,075
- Issue date Oct 17, 2023
- The Florida State University Research Foundation, Inc.
- Jeremy Weiss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetism booster assembly
- Patent number 11,783,977
- Issue date Oct 10, 2023
- Milwaukee Electric Tool Corporation
- Michael J. Zimmermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for magnetic field shimming
- Patent number 11,740,302
- Issue date Aug 29, 2023
- Hyperfine Operations, Inc.
- Cedric Hugon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cover for tissue penetrating device with integrated magnets and mag...
- Patent number 11,742,125
- Issue date Aug 29, 2023
- Becton, Dickinson and Company
- Yiping Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing Halbach magnet array
- Patent number 11,735,345
- Issue date Aug 22, 2023
- Toyota Jidosha Kabushiki Kaisha
- Keiu Kanada
- 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
Electro-permanent-magnet-based force profile for an input element o...
- Patent number 11,721,463
- Issue date Aug 8, 2023
- Logitech Europe S.A.
- Nuno Miguel Pereira dos Anjos Valverde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of magnet unit for wireless charging
- Patent number 11,626,245
- Issue date Apr 11, 2023
- DONGGUAN JINCONN NEW MATERIAL CO., LTD.
- Liang Chen
- 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
Method for magnetizing a superconductor bulk magnet, with generatin...
- Patent number 11,551,843
- Issue date Jan 10, 2023
- BRUKER SWITZERLAND AG
- Joerg Hinderer
- G01 - MEASURING TESTING
Information Patent Grant
Magnetization stabilizing treatment method for permanently magnetiz...
- Patent number 11,538,611
- Issue date Dec 27, 2022
- Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sc...
- Lei Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Workpiece magnetizing system and method of operating
- Patent number 11,527,345
- Issue date Dec 13, 2022
- Tokyo Electron Limited
- Ian Colgan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radial-gap type superconducting synchronous machine, magnetizing ap...
- Patent number 11,502,590
- Issue date Nov 15, 2022
- National University Corporation Tokyo University of Marine Science and Techno...
- Mitsuru Izumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Needle magnetizer
- Patent number 11,413,430
- Issue date Aug 16, 2022
- Becton, Dickinson and Company
- Yiping Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Axisymmetric electropermanent magnets
- Patent number 11,380,467
- Issue date Jul 5, 2022
- University of Florida Research Foundation, Inc.
- David P. Arnold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Programmable soft materials containing ferromagnetic domains and me...
- Patent number 11,364,658
- Issue date Jun 21, 2022
- Massachusetts Institute of Technology
- Yoonho Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Systems and methods for magnetizing permanent magnet rotors
- Patent number 11,348,716
- Issue date May 31, 2022
- Baker Hughes Oilfield Operations LLC
- Yong Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ROTOR, MOTOR, AND ROTOR MANUFACTURING METHOD
- Publication number 20250055333
- Publication date Feb 13, 2025
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Yoshiyasu SHIBAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING RARE EARTH IRON-BASED SINTERED MAGNET, APPARAT...
- Publication number 20250037933
- Publication date Jan 30, 2025
- MINEBEA MITSUMI INC.
- Yu OKAWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING FIELD MAGNET DEVICE
- Publication number 20250038630
- Publication date Jan 30, 2025
- DENSO CORPORATION
- MASASHI MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIZATION METHOD AND MAGNETIZATION APPARATUS
- Publication number 20250014798
- Publication date Jan 9, 2025
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Kei OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNET ORIENTATION DEVICE AND MAGNET
- Publication number 20250014797
- Publication date Jan 9, 2025
- LG ELECTRONICS INC.
- Gyujong JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETISATION AND DEMAGNETISATION OF A COMPONENT
- Publication number 20240339897
- Publication date Oct 10, 2024
- Rolls-Royce plc
- Alexis LAMBOURNE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite Permanent Magnet
- Publication number 20240321294
- Publication date Sep 26, 2024
- Kaizhong Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR THE CONTACTLESS DETECTION OF MOVEMENTS
- Publication number 20240310402
- Publication date Sep 19, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Christian Mock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIZING DEVICE AND MAGNETIZING METHOD
- Publication number 20240290528
- Publication date Aug 29, 2024
- Honda Motor Co., Ltd.
- Toshitaka Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR PERMANENT MAGNET
- Publication number 20240274354
- Publication date Aug 15, 2024
- MINEBEA MITSUMI INC.
- Yu OKAWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MANUFACTURING ROTOR
- Publication number 20240221987
- Publication date Jul 4, 2024
- DENSO CORPORATION
- Masaru Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERMANENT MAGNET MANUFACTURING METHOD AND MAGNETIZER
- Publication number 20240186048
- Publication date Jun 6, 2024
- MINEBEA MITSUMI INC.
- Haruhiro KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANCHORING SYSTEM WITH PERMANENT MAGNETS AND OPERATING METHOD THEREFOR
- Publication number 20240186045
- Publication date Jun 6, 2024
- S.P.D. S.p.A.
- Giuseppe Filosa
- H01 - BASIC ELECTRIC ELEMENTS
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
ELECTRO-PERMANENT-MAGNET-BASED FORCE PROFILE FOR AN INPUT ELEMENT O...
- Publication number 20240079169
- Publication date Mar 7, 2024
- Nuno Miguel Pereira dos Anjos Valverde
- H01 - BASIC ELECTRIC ELEMENTS
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
METHODS AND APPARATUS FOR MAGNETIC FIELD SHIMMING
- Publication number 20230366959
- Publication date Nov 16, 2023
- Hyperfine Operations, Inc.
- Cedric Hugon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MINIATURE ROBOTS
- Publication number 20230330841
- Publication date Oct 19, 2023
- Nanyang Technological University
- Guo Zhan LUM
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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
METHOD OF MANUFACTURING POLAR ANISOTROPIC MAGNET, METHOD OF MANUFAC...
- Publication number 20230223191
- Publication date Jul 13, 2023
- MIYAWAKI KOBO CO., LTD.
- Kesatoshi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-PERMANENT-MAGNET-BASED FORCE PROFILE FOR AN INPUT ELEMENT O...
- Publication number 20230197323
- Publication date Jun 22, 2023
- Nuno Miguel Pereira dos Anjos Valverde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPUTER-READABLE RECORDING MEDIUM STORING CLOSED MAGNETIC CIRCUIT...
- Publication number 20230116998
- Publication date Apr 20, 2023
- Fujitsu Limited
- Minoru HOSHINA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIZING APPARATUS AND MAGNETIZING METHOD
- Publication number 20230119946
- Publication date Apr 20, 2023
- YOKOGAWA ELECTRIC CORPORATION
- Shoichi SHIOSAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTINUOUS MANUFACTURING OF PERMANENT MAGNETS
- Publication number 20230062147
- Publication date Mar 2, 2023
- Advanced Magnet Lab, Inc.
- Philippe Masson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Medical-Device Magnetizer Systems and Methods
- Publication number 20230026443
- Publication date Jan 26, 2023
- Bard Access Systems, Inc.
- Steffan Sowards
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MANUFACTURING ROTOR, METHOD OF MANUFACTURING ROTOR, A...
- Publication number 20230017419
- Publication date Jan 19, 2023
- DENSO CORPORATION
- Masaru HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING HALBACH MAGNET ARRAY
- Publication number 20220384083
- Publication date Dec 1, 2022
- Toyota Jidosha Kabushiki Kaisha
- Keiu Kanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Needle Magnetizer
- Publication number 20220339406
- Publication date Oct 27, 2022
- Becton, Dickinson and Company
- Yiping Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERMANENT MAGNET BASED MAGNETISER
- Publication number 20220336135
- Publication date Oct 20, 2022
- GRUNDFOS HOLDING A/S
- Allan Ivo Søgaard Sørensen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MAGNETIZING PERMANENT MAGNET ROTORS
- Publication number 20220254557
- Publication date Aug 11, 2022
- Baker Hughes Oilfield Operations LLC
- Yong Li
- H01 - BASIC ELECTRIC ELEMENTS

Methods and devices for magnetising permanent magnets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electro-permanent-magnet-based force profile for an input element o...

Methods and apparatus for magnetic field shimming

Apparatus for manufacturing rotor, method of manufacturing rotor, a...

Apparatus and method of applying magnetic pattern to lanes with mag...

Methods for tailoring magnetism, and structures obtained therefrom

Systems and methods for magnetizing permanent magnet rotors

Permanent magnet based magnetiser

Magnetizing device with reduced stray field

Axial flux rotor preparation process

Needle magnetizer

Magnetizing permanent magnets

Permanent magnets with tailored texture and magnetic orientation

Method of manufacturing permanent magnets

Iron-based superconducting permanent magnet and method of manufacture

Magnetism booster assembly

Methods and apparatus for magnetic field shimming

Cover for tissue penetrating device with integrated magnets and mag...

Method for manufacturing Halbach magnet array

Methods for tailoring magnetism, and structures obtained therefrom

Electro-permanent-magnet-based force profile for an input element o...

Manufacturing method of magnet unit for wireless charging

Method for manufacturing magnet and method for magnetizing magnet

Method for magnetizing a superconductor bulk magnet, with generatin...

Magnetization stabilizing treatment method for permanently magnetiz...

Workpiece magnetizing system and method of operating

Radial-gap type superconducting synchronous machine, magnetizing ap...

Needle magnetizer

Axisymmetric electropermanent magnets

Programmable soft materials containing ferromagnetic domains and me...

Systems and methods for magnetizing permanent magnet rotors

Patents Applicationslast 30 patents

ROTOR, MOTOR, AND ROTOR MANUFACTURING METHOD

METHOD FOR PRODUCING RARE EARTH IRON-BASED SINTERED MAGNET, APPARAT...

METHOD FOR MANUFACTURING FIELD MAGNET DEVICE

MAGNETIZATION METHOD AND MAGNETIZATION APPARATUS

MAGNET ORIENTATION DEVICE AND MAGNET

MAGNETISATION AND DEMAGNETISATION OF A COMPONENT

Composite Permanent Magnet

DEVICE FOR THE CONTACTLESS DETECTION OF MOVEMENTS

MAGNETIZING DEVICE AND MAGNETIZING METHOD

MANUFACTURING METHOD FOR PERMANENT MAGNET

APPARATUS FOR MANUFACTURING ROTOR

PERMANENT MAGNET MANUFACTURING METHOD AND MAGNETIZER

ANCHORING SYSTEM WITH PERMANENT MAGNETS AND OPERATING METHOD THEREFOR

PERMANENT MAGNETS WITH TAILORED TEXTURE AND MAGNETIC ORIENTATION

ELECTRO-PERMANENT-MAGNET-BASED FORCE PROFILE FOR AN INPUT ELEMENT O...

METHOD OF MANUFACTURING PERMANENT MAGNETS

METHODS AND APPARATUS FOR MAGNETIC FIELD SHIMMING

MAGNETIC MINIATURE ROBOTS

METHODS FOR TAILORING MAGNETISM, AND STRUCTURES OBTAINED THEREFROM

METHOD OF MANUFACTURING POLAR ANISOTROPIC MAGNET, METHOD OF MANUFAC...

ELECTRO-PERMANENT-MAGNET-BASED FORCE PROFILE FOR AN INPUT ELEMENT O...

COMPUTER-READABLE RECORDING MEDIUM STORING CLOSED MAGNETIC CIRCUIT...

MAGNETIZING APPARATUS AND MAGNETIZING METHOD

METHOD FOR CONTINUOUS MANUFACTURING OF PERMANENT MAGNETS

Medical-Device Magnetizer Systems and Methods

APPARATUS FOR MANUFACTURING ROTOR, METHOD OF MANUFACTURING ROTOR, A...

METHOD FOR MANUFACTURING HALBACH MAGNET ARRAY

Needle Magnetizer

PERMANENT MAGNET BASED MAGNETISER

SYSTEMS AND METHODS FOR MAGNETIZING PERMANENT MAGNET ROTORS