Auxiliary core members Auxiliary coils or windings

Industry

CPC
H01F27/38

This industry / category may be too specific. Please go to a parent level for more data

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

H01F27/38Auxiliary core members Auxiliary coils or windings

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Magnetic element
- Patent number 12,354,787
- Issue date Jul 8, 2025
- Delta Electronics (Shanghai) Co., Ltd.
- Jianxing Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar transformer, power conversion circuit, and adapter
- Patent number 12,347,601
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Peng Yu
- 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
Wireless power transfer transmitter, system and method of wirelessl...
- Patent number 12,316,139
- Issue date May 27, 2025
- SOLACE POWER INC.
- Samer Aldhaher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical power transformation system and process
- Patent number 12,278,042
- Issue date Apr 15, 2025
- IONATE LIMITED
- Craig Ross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphase wireless power transfer systems, coil assemblies and reso...
- Patent number 12,249,846
- Issue date Mar 11, 2025
- UT-Battelle, LLC
- Jason L. Pries
- 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
Inductive transmission element with diagonal side walls
- Patent number 12,142,419
- Issue date Nov 12, 2024
- Joe Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer with integral inductor
- Patent number 12,131,864
- Issue date Oct 29, 2024
- Deere & Company
- Sagar K Rastogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shielded electrical transformer
- Patent number 12,125,631
- Issue date Oct 22, 2024
- Google LLC
- Chao Fei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated inductor and a power conversion module including the int...
- Patent number 12,068,674
- Issue date Aug 20, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Haijun Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module and power circuit
- Patent number 12,062,482
- Issue date Aug 13, 2024
- DELTA ELECTRONICS (THAILAND) PUBLIC COMPANY LIMITED
- Feng Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable inverter/rectifier/transformer
- Patent number 12,051,980
- Issue date Jul 30, 2024
- Massachusetts Institute of Technology
- David J. Perreault
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor
- Patent number 12,020,840
- Issue date Jun 25, 2024
- Kyosan Electric Mfg. Co., Ltd.
- Satoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveform detection of states and faults in plasma inverters
- Patent number 11,974,385
- Issue date Apr 30, 2024
- Atmospheric Plasma Solutions, Inc.
- Terrence E. Rogers
- 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
Single structure multi mode antenna for wireless power transmission...
- Patent number 11,955,809
- Issue date Apr 9, 2024
- NuCurrent, Inc.
- Vinit Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphase wireless power transfer systems, coil assemblies and reso...
- Patent number 11,936,199
- Issue date Mar 19, 2024
- UT-Battelle, LLC
- Jason L. Pries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil unit for inductively charging a vehicle
- Patent number 11,908,616
- Issue date Feb 20, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Josef Krammer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power converter, inductor element and control method of phase shedding
- Patent number 11,909,311
- Issue date Feb 20, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jinping Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer and bidirectional isolated resonant converter
- Patent number 11,870,359
- Issue date Jan 9, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jinping Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic devices for power converters with light load enhancers
- Patent number 11,862,389
- Issue date Jan 2, 2024
- Volterra Semiconductor LLC
- Alexandr Ikriannikov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer arrangement, circuit arrangement and method for operati...
- Patent number 11,848,150
- Issue date Dec 19, 2023
- Advantest Corporation
- Anton Thoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic coupling coil component
- Patent number 11,842,839
- Issue date Dec 12, 2023
- Taiyo Yuden Co., Ltd.
- Satoshi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable wireless power transfer system
- Patent number 11,824,374
- Issue date Nov 21, 2023
- Wireless Advanced Vehicle Electrification, LLC
- Patrice Lethellier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductor arrangement, system and methods for an inductive power tr...
- Patent number 11,798,736
- Issue date Oct 24, 2023
- Bombardier Primove GmbH
- Rudolf Lindt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound wave treatment device
- Patent number 11,786,263
- Issue date Oct 17, 2023
- Richard Wolf GmbH
- Dominic Valet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inductor component
- Patent number 11,783,995
- Issue date Oct 10, 2023
- Murata Manufacturing Co., Ltd.
- Masashi Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated magnetic assemblies and methods of assembling same
- Patent number 11,763,976
- Issue date Sep 19, 2023
- ABB POWER ELECTRONICS INC.
- Ke Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current dependent inductivity
- Patent number 11,763,983
- Issue date Sep 19, 2023
- DELTA ELECTRONICS (THAILAND) PCL.
- Christian Krumpholz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS POWER TRANSFER TRANSMITTER, SYSTEM AND METHOD OF WIRELESSL...
- Publication number 20250239893
- Publication date Jul 24, 2025
- Solace Power Inc.
- Samer ALDHAHER
- 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
MULTIPHASE BUCK CONVERTERS WITH INTEGRATED COUPLED INDUCTORS AND CO...
- Publication number 20250055365
- Publication date Feb 13, 2025
- Virginia Tech Intellectual Properties, Inc.
- Feiyang Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE COMPONENT, MANUFACTURING METHOD THEREFOR AND APPLICATI...
- Publication number 20250029778
- Publication date Jan 23, 2025
- HUIZHOU POCO NEW INDUCTOR TECHNOLOGY CO., LTD.
- Zhihang Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER HAVING A TERTIARY WINDING
- Publication number 20240420885
- Publication date Dec 19, 2024
- Hitachi Energy Ltd
- Erik Carl Wedin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-THIN VOLTAGE REGULATOR MODULE WITH HIGH CURRENT DENSITY AND I...
- Publication number 20240393815
- Publication date Nov 28, 2024
- SHANGHAI METAPWR ELECTRONICS CO., LTD
- Mingzhun ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE AND POWER CIRCUIT
- Publication number 20240363283
- Publication date Oct 31, 2024
- Delta Electronics (Thailand) Public Company Limited
- Feng JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOGICAL LINK CONTROL RESONANT CONVERTER AND ELECTRONIC DEVICE INCLU...
- Publication number 20240364214
- Publication date Oct 31, 2024
- Samsung Electronics Co., Ltd.
- Keonwoo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEFORM DETECTION OF STATES AND FAULTS IN PLASMA INVERTERS
- Publication number 20240349417
- Publication date Oct 17, 2024
- Atmospheric Plasma Solutions, Inc.
- Terrence E. ROGERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR TRANSFORMER WITH FLEXIBLE TURN RATIO AND LEAKAGE INDUCTANCE...
- Publication number 20240322668
- Publication date Sep 26, 2024
- Virginia Tech Intellectual Properties, Inc.
- Liyan Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER ASSEMBLY
- Publication number 20240296988
- Publication date Sep 5, 2024
- Murata Manufacturing Co., Ltd.
- Hongzhong MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYPHASE WIRELESS POWER TRANSFER SYSTEMS, COIL ASSEMBLIES AND RESO...
- Publication number 20240258831
- Publication date Aug 1, 2024
- UT-Battelle, LLC
- Jason L. PRIES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC DEVICE AND LLC SERIES RESONANT CONVERTER HAVING THE SAME
- Publication number 20240170204
- Publication date May 23, 2024
- LITE-ON TECHNOLOGY CORPORATION
- Chen CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER OF AN ELECTRICAL SYSTEM FOR DC VOLTAGE CONVERSION AND F...
- Publication number 20240128008
- Publication date Apr 18, 2024
- Valeo eAutomotive France SAS
- Wendell DA-CUNHA-ALVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
DOUBLE CHOKE CONSTRUCTION FOR LIQUID COOLED POWER MODULE
- Publication number 20240112846
- Publication date Apr 4, 2024
- SCHNEIDER ELECTRIC IT CORPORATION
- Claus Aabjerg Andersen
- 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
Variable Inverter/Rectifier/Transformer
- Publication number 20230421069
- Publication date Dec 28, 2023
- Massachusetts Institute of Technology
- David J. PERREAULT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE FOR POWER CONVERSION DEVICE
- Publication number 20230395316
- Publication date Dec 7, 2023
- Honda Motor Co., Ltd.
- Yusuke SHINDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED TRANSFORMERS FOR HIGH CURRENT CONVERTERS
- Publication number 20230396180
- Publication date Dec 7, 2023
- Virginia Tech Intellectual Properties, Inc.
- Xin Lou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPENSATION STRUCTURE FOR REDUCING CIRCULATING CURRENT IN WINDOW O...
- Publication number 20230386737
- Publication date Nov 30, 2023
- Siemens Energy Global GmbH & Co. KG
- Lin Da Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEFORM DETECTION OF STATES AND FAULTS IN PLASMA INVERTERS
- Publication number 20230363078
- Publication date Nov 9, 2023
- Atmospheric Plasma Solutions, Inc.
- Terrence E. ROGERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED MAGNETIC COMPONENT FOR A BIDIRECTIONAL LLC RESONANT CONV...
- Publication number 20230361687
- Publication date Nov 9, 2023
- DELTA ELECTRONICS (THAILAND) PUBLIC CO., LTD.
- Hugues NJIENDE
- B60 - VEHICLES IN GENERAL
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
VARIABLE-IMPEDANCE ELECTRIC TRANSFORMER
- Publication number 20230290567
- Publication date Sep 14, 2023
- PROLEC-GE INTERNACIONAL, S. DE R. L. DE C. V.
- Enrique BETANCOURT RAMIREZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR TRANSFORMER, POWER CONVERSION CIRCUIT, AND ADAPTER
- Publication number 20230260694
- Publication date Aug 17, 2023
- Huawei Technologies Co., Ltd
- Peng Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTLESS ELECTRICAL ENERGY TRANSFER DEVICE, FLYING VEHICLE PROVI...
- Publication number 20230223788
- Publication date Jul 13, 2023
- Airbus SAS
- Didier CHASSAIGNE
- B60 - VEHICLES IN GENERAL
Information Patent Application
MAGNETIC ASSEMBLY, MANUFACTURING METHOD THEREOF, POWER MODULE AND S...
- Publication number 20230170136
- Publication date Jun 1, 2023
- Aplus Power Technology (Hangzhou) Co., Ltd.
- Yuetian WANG
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Application
PLANAR TRANSFORMER INCLUDING NOISE CANCELLATION FOR AUXILIARY WINDING
- Publication number 20230162905
- Publication date May 25, 2023
- Navitas Semiconductor Limited
- Xiucheng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20230124585
- Publication date Apr 20, 2023
- LG Display Co., Ltd.
- JaeKwon CHAE
- H01 - BASIC ELECTRIC ELEMENTS

Auxiliary core members Auxiliary coils or windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic element

Planar transformer, power conversion circuit, and adapter

Magnetically immune gatedriver circuit

Wireless power transfer transmitter, system and method of wirelessl...

Electrical power transformation system and process

Polyphase wireless power transfer systems, coil assemblies and reso...

Bi-plane wireless power transmission pad

Inductive transmission element with diagonal side walls

Transformer with integral inductor

Shielded electrical transformer

Integrated inductor and a power conversion module including the int...

Power module and power circuit

Variable inverter/rectifier/transformer

Reactor

Waveform detection of states and faults in plasma inverters

Multi-coil inductor

Single structure multi mode antenna for wireless power transmission...

Polyphase wireless power transfer systems, coil assemblies and reso...

Coil unit for inductively charging a vehicle

Power converter, inductor element and control method of phase shedding

Transformer and bidirectional isolated resonant converter

Magnetic devices for power converters with light load enhancers

Transformer arrangement, circuit arrangement and method for operati...

Magnetic coupling coil component

Variable wireless power transfer system

Conductor arrangement, system and methods for an inductive power tr...

Sound wave treatment device

Inductor component

Integrated magnetic assemblies and methods of assembling same

Current dependent inductivity

Patents Applicationslast 30 patents

WIRELESS POWER TRANSFER TRANSMITTER, SYSTEM AND METHOD OF WIRELESSL...

TRANSFORMER PACKAGES WITH MAGNETIC CORE SUSPENSION

MULTIPHASE BUCK CONVERTERS WITH INTEGRATED COUPLED INDUCTORS AND CO...

POWER MODULE COMPONENT, MANUFACTURING METHOD THEREFOR AND APPLICATI...

TRANSFORMER HAVING A TERTIARY WINDING

ULTRA-THIN VOLTAGE REGULATOR MODULE WITH HIGH CURRENT DENSITY AND I...

POWER MODULE AND POWER CIRCUIT

LOGICAL LINK CONTROL RESONANT CONVERTER AND ELECTRONIC DEVICE INCLU...

WAVEFORM DETECTION OF STATES AND FAULTS IN PLASMA INVERTERS

PLANAR TRANSFORMER WITH FLEXIBLE TURN RATIO AND LEAKAGE INDUCTANCE...

TRANSFORMER ASSEMBLY

POLYPHASE WIRELESS POWER TRANSFER SYSTEMS, COIL ASSEMBLIES AND RESO...

MAGNETIC DEVICE AND LLC SERIES RESONANT CONVERTER HAVING THE SAME

TRANSFORMER OF AN ELECTRICAL SYSTEM FOR DC VOLTAGE CONVERSION AND F...

DOUBLE CHOKE CONSTRUCTION FOR LIQUID COOLED POWER MODULE

TRANSFORMER

Variable Inverter/Rectifier/Transformer

CONTROL DEVICE FOR POWER CONVERSION DEVICE

INTEGRATED TRANSFORMERS FOR HIGH CURRENT CONVERTERS

COMPENSATION STRUCTURE FOR REDUCING CIRCULATING CURRENT IN WINDOW O...

WAVEFORM DETECTION OF STATES AND FAULTS IN PLASMA INVERTERS

INTEGRATED MAGNETIC COMPONENT FOR A BIDIRECTIONAL LLC RESONANT CONV...

WIRELESS POWER TRANSFER SYSTEM

VARIABLE-IMPEDANCE ELECTRIC TRANSFORMER

PLANAR TRANSFORMER, POWER CONVERSION CIRCUIT, AND ADAPTER

CONTACTLESS ELECTRICAL ENERGY TRANSFER DEVICE, FLYING VEHICLE PROVI...

MAGNETIC ASSEMBLY, MANUFACTURING METHOD THEREOF, POWER MODULE AND S...

MULTI-COIL INDUCTOR

PLANAR TRANSFORMER INCLUDING NOISE CANCELLATION FOR AUXILIARY WINDING

INDUCTOR AND ELECTRONIC DEVICE INCLUDING THE SAME