Magnetic cores

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H01F27/24

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F27/00Details of transformers or inductances, in general

Current Industry

H01F27/24Magnetic cores

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Transformer
- Patent number 12,367,998
- Issue date Jul 22, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Yen-Shin Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor element and apparatus including same
- Patent number 12,362,085
- Issue date Jul 15, 2025
- Riken
- Naoto Nagaosa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated magnetic cores
- Patent number 12,362,094
- Issue date Jul 15, 2025
- The Trustees of the University of Pennsylvania
- Mark George Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode filter
- Patent number 12,362,089
- Issue date Jul 15, 2025
- TDK Corporation
- Toshio Tomonari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar magnetic radial inductors to enable VR disaggregation
- Patent number 12,362,295
- Issue date Jul 15, 2025
- Intel Corporation
- Kaladhar Radhakrishnan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply device
- Patent number 12,355,347
- Issue date Jul 8, 2025
- Delta Electronics (Shanghai) Co., Ltd.
- Kai Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating composition for electrical steel sheet, electrical steel sh...
- Patent number 12,344,759
- Issue date Jul 1, 2025
- Nippon Steel Corporation
- Kazutoshi Takeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Reactor
- Patent number 12,347,598
- Issue date Jul 1, 2025
- TAMURA CORPORATION
- Tsutomu Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-speed network connector with integrated magnetics
- Patent number 12,347,980
- Issue date Jul 1, 2025
- Amphenol Corporation
- Lily Li Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor framework, inductor device and lamp
- Patent number 12,347,609
- Issue date Jul 1, 2025
- Opple Lighting Co., Ltd
- Feng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductive coupler for downhole transmission line
- Patent number 12,347,610
- Issue date Jul 1, 2025
- Joe Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded inductor with magnetic core having mold flow enhancing channels
- Patent number 12,347,603
- Issue date Jul 1, 2025
- Texas Instruments Incorporated
- Joel Nathan Brassfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed circuit boards with integrated inductors and antennas
- Patent number 12,349,281
- Issue date Jul 1, 2025
- Super Micro Computer, Inc.
- Manhtien V. Phan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low frequency ozone generator
- Patent number 12,338,122
- Issue date Jun 24, 2025
- Primozone Production AB
- Mikael Scott
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Coil component and method of manufacturing the same
- Patent number 12,340,929
- Issue date Jun 24, 2025
- Taiyo Yuden Co., Ltd.
- Yuichi Kasuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 12,340,932
- Issue date Jun 24, 2025
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Jung Hyuk Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic core and transformer
- Patent number 12,340,930
- Issue date Jun 24, 2025
- Nippon Steel Corporation
- Hisashi Mogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Patterned magnetic cores
- Patent number 12,334,239
- Issue date Jun 17, 2025
- The Trustees of the University of Pennsylvania
- Mark George Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Downhole electromagnetic core assembly
- Patent number 12,334,240
- Issue date Jun 17, 2025
- Joe Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrating trans-inductor voltage regulator (TLVR) in vertical pow...
- Patent number 12,334,245
- Issue date Jun 17, 2025
- Google LLC
- Chenhao Nan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slim-type magnetic component
- Patent number 12,334,248
- Issue date Jun 17, 2025
- LG Innotek Co., Ltd
- Bi Yi Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic component and switch power supply device
- Patent number 12,334,249
- Issue date Jun 17, 2025
- Delta Electronics, Inc.
- Zengyi Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer and method of manufacturing the same
- Patent number 12,334,251
- Issue date Jun 17, 2025
- SHT Corporation Limited
- Yuichi Imazato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for an inductor disposed in a band for method of heat dis...
- Patent number 12,327,670
- Issue date Jun 10, 2025
- MODULAR POWER TECHNOLOGY, INC.
- Dhammika L. Perera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component, circuit board, and electronic device
- Patent number 12,327,671
- Issue date Jun 10, 2025
- Taiyo Yuden Co., Ltd.
- Hirotaka Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically immune gatedriver circuit
- Patent number 12,327,674
- Issue date Jun 10, 2025
- Vestas Wind System A/S
- Stig Lund Pallesgaard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power inductor with variable width air gap
- Patent number 12,327,669
- Issue date Jun 10, 2025
- Ford Global Technologies, LLC
- Myung Ki Sung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic sheet, wound magnetic sheet, and multilayer magnetic sheet
- Patent number 12,322,534
- Issue date Jun 3, 2025
- PROTERIAL, LTD.
- Kouhei Miyano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle-mounted power supply apparatus and vehicle having same
- Patent number 12,324,132
- Issue date Jun 3, 2025
- BYD Company Limited
- Bin Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Planar multilayer transformer with minimum noise injection in betwe...
- Patent number 12,322,535
- Issue date Jun 3, 2025
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Thermal Management Enhancement of Electronic Components
- Publication number 20250240867
- Publication date Jul 24, 2025
- Wolfspeed, Inc.
- Kenneth P. Brewer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLDERING STRUCTURE AND COIL COMPONENT
- Publication number 20250239392
- Publication date Jul 24, 2025
- CYNTEC CO., LTD.
- Chia-Cheng Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE AND METHOD FOR AN INDUCTOR HAVING A WINDING WITH A FIRST...
- Publication number 20250239391
- Publication date Jul 24, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Clarissa Cyrilla Prawoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER PACKAGES WITH MAGNETIC CORE SUSPENSION
- Publication number 20250239397
- Publication date Jul 24, 2025
- ALLEGRO MICROSYSTEMS, LLC
- William P. Taylor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL TRANSFORMER WITH RESONANT PRIMARY AND INDUCTIVE SECONDAR...
- Publication number 20250232908
- Publication date Jul 17, 2025
- RESON ENERGY LTDA
- Lázaro DOS REIS MAGALHÃES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Operating Frequency Based Power Level Altering In Extended Range Wi...
- Publication number 20250233463
- Publication date Jul 17, 2025
- NUCURRENT, INC.
- Jason Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BOBBIN-LESS TRANSFORMER WITH WINDINGS EACH OF THREE-LAYER INSULATIN...
- Publication number 20250232910
- Publication date Jul 17, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Takehiko YAMAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTION CHARGING DEVICE
- Publication number 20250229652
- Publication date Jul 17, 2025
- MAHLE International GmbH
- Thomas Himmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH TORQUE DENSITY ELECTRIC MACHINE WITH DIRECTLY COOLED END WINDINGS
- Publication number 20250233486
- Publication date Jul 17, 2025
- THE TEXAS A&M UNIVERSITY SYSTEM
- Hamid A. Toliyat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-PHASE THREE-LEGGED WOUND CORE AND METHOD FOR PRODUCTION THEREOF
- Publication number 20250232906
- Publication date Jul 17, 2025
- JFE STEEL CORPORATION
- Hirotaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR STRUCTURE, CIRCUIT BOARD AND ELECTRONIC DEVICE
- Publication number 20250226142
- Publication date Jul 10, 2025
- HUNAN HUASUN M&E TECHNOLOGY CO.LTD
- Xiaoying YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY SYSTEM
- Publication number 20250224788
- Publication date Jul 10, 2025
- CYNTEC CO., LTD.
- Bau-Ru Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAY-TYPE POWER INDUCTOR AND SWITCHING POWER SUPPLY SYSTEM DEVICE
- Publication number 20250226143
- Publication date Jul 10, 2025
- Murata Manufacturing Co., Ltd.
- Tatsuya HOSOTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC-BIAS RESILIENT TRANSFORMER
- Publication number 20250226145
- Publication date Jul 10, 2025
- Purdue Research Foundation
- Scott David Sudhoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATRIX TRANSFORMER
- Publication number 20250226144
- Publication date Jul 10, 2025
- Proterial, Ltd.
- Toru UMENO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED TRANSFORMER AND POWER MODULE
- Publication number 20250226148
- Publication date Jul 10, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Quanliang ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC POWER CONVERTER
- Publication number 20250219548
- Publication date Jul 3, 2025
- VACON OY
- Nicklas Södö
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER AND X-RAY SYSTEM
- Publication number 20250218646
- Publication date Jul 3, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Biao Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20250218643
- Publication date Jul 3, 2025
- Murata Manufacturing Co., Ltd.
- Akio Igarashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF MAGNETIC ELEMENT
- Publication number 20250218648
- Publication date Jul 3, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Shouyu HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR MAGNETIC SHIELDED TRANSMITTER SYSTEM
- Publication number 20250218635
- Publication date Jul 3, 2025
- JØRGEN SELMER JENSEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND DC-DC CONVERTER
- Publication number 20250218645
- Publication date Jul 3, 2025
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL DEVICE
- Publication number 20250218649
- Publication date Jul 3, 2025
- TDK Corporation
- Kosuke ENDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR ARRAY
- Publication number 20250210249
- Publication date Jun 26, 2025
- Taiyo Yuden Co., Ltd.
- Takayuki ARAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER PROTECTION COMPONENT
- Publication number 20250210919
- Publication date Jun 26, 2025
- CHROMA ATE INC.
- Chih-Yuan CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING POWER SOURCE DEVICE EQUIPPED WITH COMPOSITE POWER INDUCTOR
- Publication number 20250210247
- Publication date Jun 26, 2025
- Murata Manufacturing Co., Ltd.
- Shigeki KOYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRINTED CIRCUIT BOARD TRANSFORMER INTEGRATING LITZ WIRE
- Publication number 20250210246
- Publication date Jun 26, 2025
- Virginia Tech Intellectual Properties, Inc.
- Zheqing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL COUPLING DEVICE FOR A COMMON MODE INDUCTOR
- Publication number 20250212369
- Publication date Jun 26, 2025
- Valeo eAutomotive Germany GmbH
- Christopher RICHE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE WITH PLANAR TRANSFORMER
- Publication number 20250203826
- Publication date Jun 19, 2025
- Monolithic Power Systems, Inc.
- Kuan-Hung Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-WINDING NFC PORT
- Publication number 20250201470
- Publication date Jun 19, 2025
- Apple Inc.
- Christopher M Pinciuc
- H01 - BASIC ELECTRIC ELEMENTS

Magnetic cores

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transformer

Inductor element and apparatus including same

Laminated magnetic cores

Common mode filter

Planar magnetic radial inductors to enable VR disaggregation

Power supply device

Coating composition for electrical steel sheet, electrical steel sh...

Reactor

High-speed network connector with integrated magnetics

Inductor framework, inductor device and lamp

Inductive coupler for downhole transmission line

Molded inductor with magnetic core having mold flow enhancing channels

Printed circuit boards with integrated inductors and antennas

Low frequency ozone generator

Coil component and method of manufacturing the same

Coil component

Magnetic core and transformer

Patterned magnetic cores

Downhole electromagnetic core assembly

Integrating trans-inductor voltage regulator (TLVR) in vertical pow...

Slim-type magnetic component

Magnetic component and switch power supply device

Current transformer and method of manufacturing the same

Apparatus for an inductor disposed in a band for method of heat dis...

Coil component, circuit board, and electronic device

Magnetically immune gatedriver circuit

Power inductor with variable width air gap

Magnetic sheet, wound magnetic sheet, and multilayer magnetic sheet

Vehicle-mounted power supply apparatus and vehicle having same

Planar multilayer transformer with minimum noise injection in betwe...

Patents Applicationslast 30 patents

Thermal Management Enhancement of Electronic Components

SOLDERING STRUCTURE AND COIL COMPONENT

STRUCTURE AND METHOD FOR AN INDUCTOR HAVING A WINDING WITH A FIRST...

TRANSFORMER PACKAGES WITH MAGNETIC CORE SUSPENSION

ELECTRICAL TRANSFORMER WITH RESONANT PRIMARY AND INDUCTIVE SECONDAR...

Operating Frequency Based Power Level Altering In Extended Range Wi...

BOBBIN-LESS TRANSFORMER WITH WINDINGS EACH OF THREE-LAYER INSULATIN...

INDUCTION CHARGING DEVICE

HIGH TORQUE DENSITY ELECTRIC MACHINE WITH DIRECTLY COOLED END WINDINGS

THREE-PHASE THREE-LEGGED WOUND CORE AND METHOD FOR PRODUCTION THEREOF

INDUCTOR STRUCTURE, CIRCUIT BOARD AND ELECTRONIC DEVICE

POWER SUPPLY SYSTEM

ARRAY-TYPE POWER INDUCTOR AND SWITCHING POWER SUPPLY SYSTEM DEVICE

DC-BIAS RESILIENT TRANSFORMER

MATRIX TRANSFORMER

INTEGRATED TRANSFORMER AND POWER MODULE

ELECTRIC POWER CONVERTER

TRANSFORMER AND X-RAY SYSTEM

COIL COMPONENT

MANUFACTURING METHOD OF MAGNETIC ELEMENT

METHODS AND SYSTEMS FOR MAGNETIC SHIELDED TRANSMITTER SYSTEM

INDUCTOR AND DC-DC CONVERTER

COIL DEVICE

INDUCTOR ARRAY

POWER PROTECTION COMPONENT

SWITCHING POWER SOURCE DEVICE EQUIPPED WITH COMPOSITE POWER INDUCTOR

PRINTED CIRCUIT BOARD TRANSFORMER INTEGRATING LITZ WIRE

THERMAL COUPLING DEVICE FOR A COMMON MODE INDUCTOR

POWER MODULE WITH PLANAR TRANSFORMER

MULTI-WINDING NFC PORT