made from powder

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CPC
H01F3/08

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F3/00Cores, Yokes, or armatures

Current Industry

H01F3/08made from powder

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Iron-based powder for dust cores and dust core
- Patent number 12,272,491
- Issue date Apr 8, 2025
- JFE Steel Corporation
- Naoki Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic core powder, magnetic core and coil device using it, and m...
- Patent number 12,251,760
- Issue date Mar 18, 2025
- PROTERIAL, LTD.
- Tetsuro Kato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Wound magnetic core
- Patent number 12,191,071
- Issue date Jan 7, 2025
- PROTERIAL, LTD.
- Tsugitomo Nakada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-plane wireless power transmission pad
- Patent number RE50259
- Issue date Jan 7, 2025
- Wireless Advanced Vehicle Electrification, LLC
- Patrice Lethellier
Information Patent Grant
Soft magnetic powder, dust core, magnetic element, and electronic d...
- Patent number 12,170,160
- Issue date Dec 17, 2024
- Seiko Epson Corporation
- Mayu Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic element and electronic device
- Patent number 12,159,747
- Issue date Dec 3, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Jianguo Bi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of assembling a combined transformer/inductor device
- Patent number 12,125,625
- Issue date Oct 22, 2024
- Vishay Dale Electronics, LLC
- Jason Ebner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic iron-based powder, method for manufacturing the same,...
- Patent number 12,125,633
- Issue date Oct 22, 2024
- Hyundai Motor Company
- Shin Gyu Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dust core, method for manufacturing dust core, inductor including d...
- Patent number 12,103,081
- Issue date Oct 1, 2024
- Alps Alpine Co., Ltd.
- Kinshiro Takadate
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method for making a structured material
- Patent number 12,103,069
- Issue date Oct 1, 2024
- Persimmon Technologies Corporation
- Martin Hosek
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Reactor
- Patent number 12,080,463
- Issue date Sep 3, 2024
- Autonetworks Technologies, Ltd.
- Kohei Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon oxide-coated iron powder, method for producing the same, mo...
- Patent number 12,057,260
- Issue date Aug 6, 2024
- Dowa Electronics Materials Co., Ltd.
- Daisuke Kodama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing dust core and dust core
- Patent number 12,046,415
- Issue date Jul 23, 2024
- Seiko Epson Corporation
- Yasutaka Matsumoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing soft magnetic dust core
- Patent number 12,030,122
- Issue date Jul 9, 2024
- JFE Steel Corporation
- Naomichi Nakamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Inductive device and manufacturing method thereof
- Patent number 12,020,838
- Issue date Jun 25, 2024
- Chilisin Electronics Corp.
- Chia-Chen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor
- Patent number 12,014,858
- Issue date Jun 18, 2024
- Autonetworks Technologies, Ltd.
- Kazuhiro Inaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fe-based nanocrystalline alloy powder, magnetic component, and dust...
- Patent number 12,006,560
- Issue date Jun 11, 2024
- JFE Steel Corporation
- Naoki Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ferromagnetic powder composition
- Patent number 12,002,608
- Issue date Jun 4, 2024
- Höganäs AB (PUBL)
- Zhou Ye
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy powder, dust core, and coil component
- Patent number 11,996,220
- Issue date May 28, 2024
- TDK Corporation
- Katsushi Yasuhara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic core, magnetic component, and electronic device
- Patent number 11,990,272
- Issue date May 21, 2024
- TDK Corporation
- Kazuhiro Yoshidome
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Inductor and EMI filter including the same
- Patent number 11,955,262
- Issue date Apr 9, 2024
- LG Innotek Co., Ltd
- Mi Jin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulator-coated magnetic alloy powder particle, powder magnetic co...
- Patent number 11,948,730
- Issue date Apr 2, 2024
- Seiko Epson Corporation
- Yasutaka Matsumoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Stator core, rotating electric device, and stator core manufacturin...
- Patent number 11,923,726
- Issue date Mar 5, 2024
- Sumitomo Electric Industries, Ltd.
- Yuuichi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dust core
- Patent number 11,915,847
- Issue date Feb 27, 2024
- TDK Corporation
- Ryoma Nakazawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coil component
- Patent number 11,908,612
- Issue date Feb 20, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Dong Seob Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite material molded article, reactor, comprising a roughened...
- Patent number 11,908,604
- Issue date Feb 20, 2024
- Autonetworks Technologies, Ltd.
- Shintaro Nanbara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inversely coupled inductor and power supply module
- Patent number 11,901,113
- Issue date Feb 13, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Pengkai Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating material-coated soft magnetic powder, dust core, magneti...
- Patent number 11,901,101
- Issue date Feb 13, 2024
- Seiko Epson Corporation
- Atsushi Nakamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic powder, powder magnetic core, magnetic element, and e...
- Patent number 11,894,168
- Issue date Feb 6, 2024
- Seiko Epson Corporation
- Yasuko Kudo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic metal powder, dust core, and magnetic component
- Patent number 11,887,762
- Issue date Jan 30, 2024
- TDK Corporation
- Satoko Mori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DUST CORE AND METHOD FOR MANUFACTURING DUST CORE
- Publication number 20250118467
- Publication date Apr 10, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Masaaki TAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC COMPONENT
- Publication number 20250118473
- Publication date Apr 10, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Hyo Ki HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC METAL PARTICLE, DUST CORE, AND MAGNETIC COMPONENT
- Publication number 20250111967
- Publication date Apr 3, 2025
- TDK Corporation
- Ryoma NAKAZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC METAL POWDER, MAGNETIC CORE, AND MAGNETIC COMPONENT
- Publication number 20250111968
- Publication date Apr 3, 2025
- TDK Corporation
- Kazuhiro YOSHIDOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20250095893
- Publication date Mar 20, 2025
- Taiyo Yuden Co., Ltd.
- Koichiro Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALLOY PARTICLE, DUST CORE, ELECTRONIC ELEMENT, ELECTRONIC DEVICE, E...
- Publication number 20250083226
- Publication date Mar 13, 2025
- Niterra Co., Ltd.
- Yoichi ITO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INDUCTOR
- Publication number 20250054674
- Publication date Feb 13, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- YOICHI NISHIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20250029759
- Publication date Jan 23, 2025
- HUIZHOU POCO NEW INDUCTOR TECHNOLOGY CO., LTD.
- YUNFAN ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System And Method For Making A Structured Material
- Publication number 20240424553
- Publication date Dec 26, 2024
- PERSIMMON TECHNOLOGIES CORPORATION
- Martin Hosek
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COIL ELECTRONIC COMPONENT
- Publication number 20240387098
- Publication date Nov 21, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Su Min Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20240347255
- Publication date Oct 17, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- TOMOHIRO SUGIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240331904
- Publication date Oct 3, 2024
- TDK Corporation
- Hitoshi OHKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUST CORE, INDUCTOR, AND ELECTRONIC/ELECTRIC DEVICE
- Publication number 20240282492
- Publication date Aug 22, 2024
- ALPS ALPINE CO., LTD.
- Akinori KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRALLY FORMED INDUCTOR AND MANUFACTURING METHOD THEREFOR
- Publication number 20240258028
- Publication date Aug 1, 2024
- MAZO TECH CO., LTD.
- Haibo LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rare earth ion-doped soft magnetic alloy, soft magnetic composite m...
- Publication number 20240249864
- Publication date Jul 25, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD.
- Yuping LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF ENCAPSULATING MAGNETIC CORE USING LOW-PRESSURE INSERT INJ...
- Publication number 20240222005
- Publication date Jul 4, 2024
- CHANG SUNG CO.
- Sung Sik BAHNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND EMI FILTER INCLUDING THE SAME
- Publication number 20240212902
- Publication date Jun 27, 2024
- LG Innotek Co., Ltd.
- Mi Jin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC POWDER AND MAGNETIC CORE
- Publication number 20240177898
- Publication date May 30, 2024
- TDK Corporation
- Nobuhiro OKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC POWDER, COMPOUND, MOLDED BODY, BONDED MAGNET, AND POWDER M...
- Publication number 20240177897
- Publication date May 30, 2024
- Resonac Corporation
- Kazumasa TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE PIECE, REACTOR, CONVERTER, AND POWER CONVERSION APPARATUS
- Publication number 20240170193
- Publication date May 23, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Kazuhiro INABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE PIECE, REACTOR, CONVERTER, AND POWER CONVERSION DEVICE
- Publication number 20240161962
- Publication date May 16, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Shinichiro YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MATERIAL, POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MA...
- Publication number 20240127998
- Publication date Apr 18, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Hironori NAGASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC POWDER CONTAINING OXIDE INSULATION FILM, MANUFACTURIN...
- Publication number 20240127999
- Publication date Apr 18, 2024
- Korea Institute of Science and Technology
- Ji Young Byun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240096533
- Publication date Mar 21, 2024
- Mitsubishi Electric Corporation
- Mao KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MANUFACTURING POWDER...
- Publication number 20240087781
- Publication date Mar 14, 2024
- TOKIN CORPORATION
- Makoto YAMAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER MAGNETIC CORE, INDUCTOR, AND METHOD FOR MANUFACTURING POWDER...
- Publication number 20240087807
- Publication date Mar 14, 2024
- TOKIN CORPORATION
- Shun MIKOSHIBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND ELECTR...
- Publication number 20240079165
- Publication date Mar 7, 2024
- TDK Corporation
- Yuta NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND...
- Publication number 20240071660
- Publication date Feb 29, 2024
- TDK Corporation
- Akito HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CORE AND MAGNETIC COMPONENT
- Publication number 20240047109
- Publication date Feb 8, 2024
- TDK Corporation
- Kazuhiro YOSHIDOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC COMPOSITION AND WIRE-WOUND COIL COMPONENT
- Publication number 20240038426
- Publication date Feb 1, 2024
- Murata Manufacturing Co., Ltd.
- Atsushi SHIMAMURA
- H01 - BASIC ELECTRIC ELEMENTS

made from powder

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Iron-based powder for dust cores and dust core

Magnetic core powder, magnetic core and coil device using it, and m...

Wound magnetic core

Bi-plane wireless power transmission pad

Soft magnetic powder, dust core, magnetic element, and electronic d...

Magnetic element and electronic device

Method of assembling a combined transformer/inductor device

Soft magnetic iron-based powder, method for manufacturing the same,...

Dust core, method for manufacturing dust core, inductor including d...

System and method for making a structured material

Reactor

Silicon oxide-coated iron powder, method for producing the same, mo...

Method for manufacturing dust core and dust core

Method of manufacturing soft magnetic dust core

Inductive device and manufacturing method thereof

Reactor

Fe-based nanocrystalline alloy powder, magnetic component, and dust...

Ferromagnetic powder composition

Soft magnetic alloy powder, dust core, and coil component

Magnetic core, magnetic component, and electronic device

Inductor and EMI filter including the same

Insulator-coated magnetic alloy powder particle, powder magnetic co...

Stator core, rotating electric device, and stator core manufacturin...

Dust core

Coil component

Composite material molded article, reactor, comprising a roughened...

Inversely coupled inductor and power supply module

Insulating material-coated soft magnetic powder, dust core, magneti...

Soft magnetic powder, powder magnetic core, magnetic element, and e...

Soft magnetic metal powder, dust core, and magnetic component

Patents Applicationslast 30 patents

DUST CORE AND METHOD FOR MANUFACTURING DUST CORE

MAGNETIC COMPONENT

SOFT MAGNETIC METAL PARTICLE, DUST CORE, AND MAGNETIC COMPONENT

SOFT MAGNETIC METAL POWDER, MAGNETIC CORE, AND MAGNETIC COMPONENT

COIL COMPONENT

ALLOY PARTICLE, DUST CORE, ELECTRONIC ELEMENT, ELECTRONIC DEVICE, E...

INDUCTOR

INDUCTOR AND METHOD FOR MANUFACTURING SAME

System And Method For Making A Structured Material

COIL ELECTRONIC COMPONENT

INDUCTOR AND METHOD FOR MANUFACTURING SAME

COIL COMPONENT

DUST CORE, INDUCTOR, AND ELECTRONIC/ELECTRIC DEVICE

INTEGRALLY FORMED INDUCTOR AND MANUFACTURING METHOD THEREFOR

Rare earth ion-doped soft magnetic alloy, soft magnetic composite m...

METHOD OF ENCAPSULATING MAGNETIC CORE USING LOW-PRESSURE INSERT INJ...

INDUCTOR AND EMI FILTER INCLUDING THE SAME

SOFT MAGNETIC POWDER AND MAGNETIC CORE

MAGNETIC POWDER, COMPOUND, MOLDED BODY, BONDED MAGNET, AND POWDER M...

CORE PIECE, REACTOR, CONVERTER, AND POWER CONVERSION APPARATUS

CORE PIECE, REACTOR, CONVERTER, AND POWER CONVERSION DEVICE

MAGNETIC MATERIAL, POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MA...

SOFT MAGNETIC POWDER CONTAINING OXIDE INSULATION FILM, MANUFACTURIN...

COIL COMPONENT

POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MANUFACTURING POWDER...

POWDER MAGNETIC CORE, INDUCTOR, AND METHOD FOR MANUFACTURING POWDER...

SOFT MAGNETIC POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND ELECTR...

SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND...

MAGNETIC CORE AND MAGNETIC COMPONENT

CERAMIC COMPOSITION AND WIRE-WOUND COIL COMPONENT