Preventing or reducing leakage fields

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CPC
H01F27/346

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

Current Industry

H01F27/346Preventing or reducing leakage fields

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Induction heating assembly for a vapour generating device
- Patent number 12,200,847
- Issue date Jan 14, 2025
- JT INTERNATIONAL SA
- Daniel Vanko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical transformer having a controlled distribution of leakage...
- Patent number 12,142,420
- Issue date Nov 12, 2024
- Valeo Siemens eAutomotive France SAS
- Farshid Sarrafin-Ardebili
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor
- Patent number 12,119,167
- Issue date Oct 15, 2024
- Autonetworks Technologies, Ltd.
- Takashi Misaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 12,106,891
- Issue date Oct 1, 2024
- Samsung Electronics Co., Ltd.
- Moonyoung Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Molded-forming power inductor and manufacturing method thereof
- Patent number 12,100,543
- Issue date Sep 24, 2024
- Shenzhen Sunlord Electronics Co., Ltd.
- Yingying Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupled inductor and power module
- Patent number 12,100,542
- Issue date Sep 24, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Mingzhun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Module with reversely coupled inductors and magnetic molded compoun...
- Patent number 12,087,498
- Issue date Sep 10, 2024
- Texas Instruments Incorporated
- Dongbin Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of an inductive device
- Patent number 12,040,126
- Issue date Jul 16, 2024
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power transfer using inductive coupling
- Patent number 12,040,633
- Issue date Jul 16, 2024
- MAXELL, LTD.
- Katsuei Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Test and measurement instrument for determining magnetic core losses
- Patent number 12,020,855
- Issue date Jun 25, 2024
- Tektronix, Inc.
- Shubha B
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic integration of matrix transformer with controllable leakag...
- Patent number 12,009,146
- Issue date Jun 11, 2024
- Virginia Tech Intellectual Properties, Inc.
- Ahmed Nabih
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-coil inductor
- Patent number 11,961,657
- Issue date Apr 16, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Zengyi Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low noise multilayer transformer
- Patent number 11,929,198
- Issue date Mar 12, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic induction device having a low losses winding
- Patent number 11,915,856
- Issue date Feb 27, 2024
- HITACHI ENERGY LTD
- Gianluca Bustreo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil, wireless charging receiving apparatus, wireless charging tran...
- Patent number 11,916,399
- Issue date Feb 27, 2024
- Huawei Technologies Co., Ltd.
- Changsheng Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolated switchmode power supplies having quasi-planar transformers
- Patent number 11,881,348
- Issue date Jan 23, 2024
- Astec International Limited
- Alfredo Belmonte Grueso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 11,862,386
- Issue date Jan 2, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Byung Soo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate comprising an inductive coupler for signal leakage reduction
- Patent number 11,823,831
- Issue date Nov 21, 2023
- QUALCOMM Incorporated
- Rui Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power feeding device, electronic device, and operation method of po...
- Patent number 11,817,726
- Issue date Nov 14, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Koji Kusunoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for submucosal tissue separation
- Patent number 11,793,539
- Issue date Oct 24, 2023
- Boston Scientific Scimed, Inc.
- Shawn Ryan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless charger
- Patent number 11,798,735
- Issue date Oct 24, 2023
- Cyntec Co., Ltd.
- Kuan Yu Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Boosted coupled inductors and associated systems and methods
- Patent number 11,756,725
- Issue date Sep 12, 2023
- Maxim Integrated Products, Inc.
- Di Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic structures for large air gap
- Patent number 11,756,726
- Issue date Sep 12, 2023
- DELTA ELECTRONICS (THAILAND) PCL.
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device
- Patent number 11,688,548
- Issue date Jun 27, 2023
- Mitsubishi Electric Corporation
- Mao Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC filter device
- Patent number 11,664,777
- Issue date May 30, 2023
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Daniel Spesser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-coil inductor
- Patent number 11,621,123
- Issue date Apr 4, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Zengyi Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-height coupled inductors
- Patent number 11,615,915
- Issue date Mar 28, 2023
- Maxim Integrated Products, Inc.
- Ilija Jergovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 11,616,394
- Issue date Mar 28, 2023
- Delta Electronics, Inc.
- Min Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Induction heating assembly for a vapour generating device
- Patent number 11,582,838
- Issue date Feb 14, 2023
- JT International S.A.
- Daniel Vanko
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Power transfer coil
- Patent number 11,581,758
- Issue date Feb 14, 2023
- MAXELL, LTD.
- Katsuei Ichikawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Module with Reversely Coupled Inductors and Magnetic Molded Compoun...
- Publication number 20240428987
- Publication date Dec 26, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Dongbin HOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR COMPONENT
- Publication number 20240412907
- Publication date Dec 12, 2024
- Murata Manufacturing Co., Ltd.
- Takeru OZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of molded-forming power inductor
- Publication number 20240412920
- Publication date Dec 12, 2024
- Shenzhen Sunlord Electronics Co., Ltd.
- Shengcheng XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
- Publication number 20240387085
- Publication date Nov 21, 2024
- DENSO CORPORATION
- TAKASHI YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL HIGH EFFICIENCY CENTER TAPPED TRANSFORMER STRUCTURE
- Publication number 20240379285
- Publication date Nov 14, 2024
- Flex Ltd.
- Hua Min XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
- Publication number 20240363284
- Publication date Oct 31, 2024
- TDK XIAMEN CO., LTD.
- Ge LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC COMPONENT
- Publication number 20240339262
- Publication date Oct 10, 2024
- Murata Manufacturing Co., Ltd.
- Takami MUTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETICALLY COUPLED REACTOR AND BOOSTING CIRCUIT
- Publication number 20240321512
- Publication date Sep 26, 2024
- Komatsu Ltd.
- Inami Asai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240312700
- Publication date Sep 19, 2024
- TDK Corporation
- Yuichi OYANAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER COIL COMPONENT
- Publication number 20240258007
- Publication date Aug 1, 2024
- Murata Manufacturing Co., Ltd.
- Shun TAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND CIRCUIT BOARD
- Publication number 20240258020
- Publication date Aug 1, 2024
- Taiyo Yuden Co., Ltd.
- Daiki Mimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
- Publication number 20240221990
- Publication date Jul 4, 2024
- Delta Electronics, Inc.
- Ching-Hsien TENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low Noise Multilayer Transformer
- Publication number 20240212912
- Publication date Jun 27, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC COMPONENT FOR GALVANICALLY ISOLATED LCL-T RESONANT CONVERTER
- Publication number 20240177925
- Publication date May 30, 2024
- Delta Electronics, Inc.
- Satyaki Mukherjee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240096548
- Publication date Mar 21, 2024
- BOURNS, INC
- IAN YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
- Publication number 20240047130
- Publication date Feb 8, 2024
- Delta Electronics, Inc.
- Po-Sheng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE COMPRISING AN INDUCTIVE COUPLER FOR SIGNAL LEAKAGE REDUCTION
- Publication number 20240047131
- Publication date Feb 8, 2024
- QUALCOMM Incorporated
- Rui TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT, AND SUBSTRATE WITH INTEGRATED COIL
- Publication number 20240013973
- Publication date Jan 11, 2024
- Rohm Co., Ltd.
- Hirokatsu UMEGAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR SUBMUCOSAL TISSUE SEPARATION
- Publication number 20240000473
- Publication date Jan 4, 2024
- Boston Scientific Scimed, Inc.
- Shawn Ryan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRANSFORMER WITH CONTROLLED LEAKAGE INDUCTANCE
- Publication number 20230402226
- Publication date Dec 14, 2023
- Vishay Dale Electronics, LLC
- Matt Foley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER TRANSFER SYSTEM
- Publication number 20230352985
- Publication date Nov 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Norihito KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and Method for Reducing Power Losses for Magnetics Integrate...
- Publication number 20230343506
- Publication date Oct 26, 2023
- Rockwell Automation Technologies, Inc.
- Gennadi Sizov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC TRANSFORMER WITH AN INCREASED TOTAL LEAKAGE IMPEDANCE
- Publication number 20230290565
- Publication date Sep 14, 2023
- Exxelia
- Victor William Quinn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC COMPONENT WITH CONTROLLED LEAKAGE FLUX
- Publication number 20230274869
- Publication date Aug 31, 2023
- Valeo eAutomotive France SAS
- Boris BOUCHEZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Induction Heating Assembly for a Vapour Generating Device
- Publication number 20230276543
- Publication date Aug 31, 2023
- JT INTERNATIONAL S.A.
- Daniel Vanko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC COMPONENT
- Publication number 20230223187
- Publication date Jul 13, 2023
- CYNTEC CO., LTD.
- Kun-Ping Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLED MAGNETIC INDUCTOR WITH INSULATING LAYER COMPONENT
- Publication number 20230215611
- Publication date Jul 6, 2023
- Zenith Tek Inc.
- Mark Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIFFERENTIAL TRANSFORMER BASED VOLTAGE CONVERTER AND METHOD THEREOF
- Publication number 20230207188
- Publication date Jun 29, 2023
- Indian Institute of Technology Kanpur
- Shubham SRIVASTAVA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Power Transfer Using Inductive Coupling
- Publication number 20230187978
- Publication date Jun 15, 2023
- Maxell, Ltd.
- Katsuei ICHIKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTI-COIL INDUCTOR
- Publication number 20230162911
- Publication date May 25, 2023
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Zengyi LU
- H01 - BASIC ELECTRIC ELEMENTS

Preventing or reducing leakage fields

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Induction heating assembly for a vapour generating device

Electrical transformer having a controlled distribution of leakage...

Reactor

Display apparatus

Molded-forming power inductor and manufacturing method thereof

Coupled inductor and power module

Module with reversely coupled inductors and magnetic molded compoun...

Manufacturing method of an inductive device

Wireless power transfer using inductive coupling

Test and measurement instrument for determining magnetic core losses

Magnetic integration of matrix transformer with controllable leakag...

Multi-coil inductor

Low noise multilayer transformer

Electromagnetic induction device having a low losses winding

Coil, wireless charging receiving apparatus, wireless charging tran...

Isolated switchmode power supplies having quasi-planar transformers

Coil component

Substrate comprising an inductive coupler for signal leakage reduction

Power feeding device, electronic device, and operation method of po...

Systems and methods for submucosal tissue separation

Wireless charger

Boosted coupled inductors and associated systems and methods

Magnetic structures for large air gap

Power conversion device

DC filter device

Multi-coil inductor

Low-height coupled inductors

Electronic device

Induction heating assembly for a vapour generating device

Power transfer coil

Patents Applicationslast 30 patents

Module with Reversely Coupled Inductors and Magnetic Molded Compoun...

INDUCTOR COMPONENT

Manufacturing method of molded-forming power inductor

TRANSFORMER

NOVEL HIGH EFFICIENCY CENTER TAPPED TRANSFORMER STRUCTURE

TRANSFORMER

MAGNETIC COMPONENT

MAGNETICALLY COUPLED REACTOR AND BOOSTING CIRCUIT

COIL COMPONENT

MULTILAYER COIL COMPONENT

COIL COMPONENT AND CIRCUIT BOARD

TRANSFORMER

Low Noise Multilayer Transformer

MAGNETIC COMPONENT FOR GALVANICALLY ISOLATED LCL-T RESONANT CONVERTER

ELECTRONIC DEVICE

TRANSFORMER

SUBSTRATE COMPRISING AN INDUCTIVE COUPLER FOR SIGNAL LEAKAGE REDUCTION

COIL COMPONENT, AND SUBSTRATE WITH INTEGRATED COIL

SYSTEMS AND METHODS FOR SUBMUCOSAL TISSUE SEPARATION

TRANSFORMER WITH CONTROLLED LEAKAGE INDUCTANCE

WIRELESS POWER TRANSFER SYSTEM

System and Method for Reducing Power Losses for Magnetics Integrate...

ELECTRIC TRANSFORMER WITH AN INCREASED TOTAL LEAKAGE IMPEDANCE

MAGNETIC COMPONENT WITH CONTROLLED LEAKAGE FLUX

Induction Heating Assembly for a Vapour Generating Device

MAGNETIC COMPONENT

ASSEMBLED MAGNETIC INDUCTOR WITH INSULATING LAYER COMPONENT

DIFFERENTIAL TRANSFORMER BASED VOLTAGE CONVERTER AND METHOD THEREOF

Wireless Power Transfer Using Inductive Coupling

MULTI-COIL INDUCTOR