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H01F41/0286

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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

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H01F41/0286Trimming

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing permanent magnet of rotor for axial flux el...
- Patent number 11,830,668
- Issue date Nov 28, 2023
- GM Global Technology Operations LLC
- Jian Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication process to produce a toroidal current transformer
- Patent number 11,152,152
- Issue date Oct 19, 2021
- Schweitzer Engineering Laboratories, Inc.
- Mark A. Thomas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically operated switches and methods of making magnetically o...
- Patent number 10,980,996
- Issue date Apr 20, 2021
- Medtronic, Inc.
- Richard T. Stone
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnet cutting device
- Patent number 10,668,641
- Issue date Jun 2, 2020
- Nissan Motor Co., Ltd.
- Takumi Ohshima
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method for a targeted shaping of the magnetic field of permanent ma...
- Patent number 10,297,385
- Issue date May 21, 2019
- Rheinisch-Westfällsche Technische Hochschule (RWTH) Aachen
- Ernesto Pablo Danieli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for fine-tuning magnet arrays with localized e...
- Patent number 9,779,872
- Issue date Oct 3, 2017
- KLA-Tencor Corporation
- John Gerling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trimming of embedded structures
- Patent number 7,531,755
- Issue date May 12, 2009
- Nokia Corporation
- Olli Salmela
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for grinding magnetic member and method and ap...
- Patent number 7,040,969
- Issue date May 9, 2006
- Neomax Co., Ltd.
- Masanori Chikuba
- B24 - GRINDING POLISHING
Information Patent Grant
Trimming of embedded structures
- Patent number 6,921,868
- Issue date Jul 26, 2005
- Nokia Corporation
- Olli Salmela
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of controlling the remanent induction of a sintered magnet,...
- Patent number 5,288,454
- Issue date Feb 22, 1994
- Aimants Ugimag S.A.
- Jean-Marc Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for manufacturing permanent magnetic field generators and re...
- Patent number 5,184,395
- Issue date Feb 9, 1993
- COMEC S.r.l.
- Antonio Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device for the timed control of the filling pressure during...
- Patent number 5,164,202
- Issue date Nov 17, 1992
- Robert Bosch GmbH
- Lutz Beyer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Integrated magnetic element
- Patent number 5,047,743
- Issue date Sep 10, 1991
- Stanley P. Scesney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite permanent magnet for magnetic excitation and method of pr...
- Patent number 4,687,608
- Issue date Aug 18, 1987
- Hitachi Metals, Ltd.
- Muneyoshi Eino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of making permanent magnets
- Patent number 4,063,970
- Issue date Dec 20, 1977
- Magnetfabrik Bonn G.m.b.H. vormals Gewerkschaft Windhorst
- Erich A. Steingroever
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING AN ELEMENT HAVING MAGNETIC POLES
- Publication number 20240296994
- Publication date Sep 5, 2024
- RENAULT S.A.S.
- Jere KOLEHMAINEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A PERMANENT MAGNET FOR AN ELECTRICAL MACHINE,...
- Publication number 20240275248
- Publication date Aug 15, 2024
- MERCEDES-BENZ GROUP AG
- Mike FUCHSLOCHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING PERMANENT MAGNET OF ROTOR FOR AXIAL FLUX EL...
- Publication number 20230274880
- Publication date Aug 31, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220203440
- Publication date Jun 30, 2022
- Toyota Jidosha Kabushiki Kaisha
- Mayumi TAKAZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR A TARGETED SHAPING OF THE MAGNETIC FIELD OF PERMANENT MA...
- Publication number 20160225523
- Publication date Aug 4, 2016
- Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
- Ernesto Pablo DANIELI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNET CUTTING DEVICE
- Publication number 20160136835
- Publication date May 19, 2016
- NISSAN MOTOR CO., LTD.
- Takumi OHSHIMA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
MAGNETICALLY ATTACHED FIXTURES AND METHODS OF MAKING THE SAME
- Publication number 20150159425
- Publication date Jun 11, 2015
- 2SEAL, LLC
- Martin G. Algar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Trimming of embedded structures
- Publication number 20050230349
- Publication date Oct 20, 2005
- Broadcom Corporation
- Olli Salmela
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Non-reciprocal circuit element for adjusting magnetic flux density...
- Publication number 20040227473
- Publication date Nov 18, 2004
- Alps Electric Co., Ltd.
- Yuichi Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Trimming of embedded structures
- Publication number 20030161121
- Publication date Aug 28, 2003
- Olli Salmela
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of manufacturing permanent magnet of rotor for axial flux el...

Fabrication process to produce a toroidal current transformer

Magnetically operated switches and methods of making magnetically o...

Magnet cutting device

Method for a targeted shaping of the magnetic field of permanent ma...

Apparatus and method for fine-tuning magnet arrays with localized e...

Trimming of embedded structures

Method and apparatus for grinding magnetic member and method and ap...

Trimming of embedded structures

Method of controlling the remanent induction of a sintered magnet,...

System for manufacturing permanent magnetic field generators and re...

Control device for the timed control of the filling pressure during...

Integrated magnetic element

Composite permanent magnet for magnetic excitation and method of pr...

Method of making permanent magnets

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING AN ELEMENT HAVING MAGNETIC POLES

METHOD FOR PRODUCING A PERMANENT MAGNET FOR AN ELECTRICAL MACHINE,...

METHOD OF MANUFACTURING PERMANENT MAGNET OF ROTOR FOR AXIAL FLUX EL...

RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR A TARGETED SHAPING OF THE MAGNETIC FIELD OF PERMANENT MA...

MAGNET CUTTING DEVICE

MAGNETICALLY ATTACHED FIXTURES AND METHODS OF MAKING THE SAME

Trimming of embedded structures

Non-reciprocal circuit element for adjusting magnetic flux density...

Trimming of embedded structures