Special means for preventing or reducing unwanted electric or magnetic effects

Industry

CPC
H01F27/34

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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

H01F27/34Special means for preventing or reducing unwanted electric or magnetic effects

Industries

Patents Grantslast 30 patents

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
Electrical component, especially transformer or inductor
- Patent number 12,106,889
- Issue date Oct 1, 2024
- HITACHI ENERGY LTD
- Thomas Bernhard Gradinger
- 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
Inductor arrangements
- Patent number 12,080,475
- Issue date Sep 3, 2024
- SOCIONEXT INC.
- David Hany Gaied Mikhael
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for preventing transformer saturation
- Patent number 12,051,968
- Issue date Jul 30, 2024
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar transformer including y-capacitor
- Patent number 12,046,406
- Issue date Jul 23, 2024
- SOLUM CO., LTD.
- Changyong Kwon
- 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
Laminated device
- Patent number 12,027,303
- Issue date Jul 2, 2024
- MODA-INNOCHIPS CO., LTD.
- Myung Ho Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer coil component
- Patent number 12,020,848
- Issue date Jun 25, 2024
- Murata Manufacturing Co., Ltd.
- Shun Takai
- H01 - BASIC ELECTRIC ELEMENTS
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
Multilayer coil component
- Patent number 11,978,580
- Issue date May 7, 2024
- TDK Corporation
- Kazuya Tobita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferromagnetic harmonic elimination method for active matched resist...
- Patent number 11,973,337
- Issue date Apr 30, 2024
- QUJING POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO., LTD
- Xiaohong Zhu
- G06 - COMPUTING CALCULATING COUNTING
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
Biorthogonal windings on transformer and common mode choke for netw...
- Patent number 11,948,728
- Issue date Apr 2, 2024
- Cisco Technology, Inc.
- Jianquan Lou
- 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
Grain-oriented electrical steel sheet, iron core of transformer, tr...
- Patent number 11,894,167
- Issue date Feb 6, 2024
- JFE Steel Corporation
- Takashi Terashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coil winding, coil module, transmitting apparatus, receiving appara...
- Patent number 11,887,773
- Issue date Jan 30, 2024
- Huawei Technologies Co., Ltd.
- Yongfa Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for differential protection under geomagnetically...
- Patent number 11,887,774
- Issue date Jan 30, 2024
- Afshin Rezaei Zare
- 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
Voltage booster isolation transformer system and method of operatin...
- Patent number 11,848,148
- Issue date Dec 19, 2023
- Hubbell Incorporated
- Steve Liscinsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double 8-shaped inductive device
- Patent number 11,830,649
- Issue date Nov 28, 2023
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
System for Preventing Transformer Saturation
- Publication number 20240388197
- Publication date Nov 21, 2024
- Orris Dent
- 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
MAGNETIC ELEMENT AND MANUFACTURING METHOD
- Publication number 20240321494
- Publication date Sep 26, 2024
- Shanghai PanGood Power Technology Co., Ltd.
- Lei TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC ASSEMBLY, POWER CONVERSION CIRCUIT AND POWER CONVERSION DE...
- Publication number 20240321511
- Publication date Sep 26, 2024
- SHANGHAI METAPWR ELECTRONICS CO., LTD
- Jianhong ZENG
- 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
INDUCTOR APPARATUS OPTIMIZED FOR LOW POWER LOSS IN CLASS-D AUDIO AM...
- Publication number 20240312699
- Publication date Sep 19, 2024
- CRESTRON ELECTRONICS, INC.
- Robert Buono
- 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
CELLULAR FLYBACK TRANSFORMER
- Publication number 20240290536
- Publication date Aug 29, 2024
- Apple Inc.
- Vijay G. Phadke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS CHARGING COIL, ELECTRONIC DEVICE, AND ANTENNA
- Publication number 20240282511
- Publication date Aug 22, 2024
- Honor Device Co., Ltd.
- Hua HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inertially-Damped Segmented Coils for Generating High Magnetic Fields
- Publication number 20240282504
- Publication date Aug 22, 2024
- Helion Energy, Inc.
- Brian Campbell
- 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
WIRELESS CHARGING COIL MODULE INCLUDING ROLLED COPPER LAYER ON ONE...
- Publication number 20240213802
- Publication date Jun 27, 2024
- WITS Co., Ltd.
- Du Hyun SONG
- 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
REDUCING PARASITIC CAPACITANCE IN MEDIUM-VOLTAGE INDUCTORS
- Publication number 20240170203
- Publication date May 23, 2024
- AALBORG UNIVERSITET
- Hongbo ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR COMPONENT
- Publication number 20240145161
- Publication date May 2, 2024
- Murata Manufacturing Co., Ltd.
- Kenji TOYOSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240145160
- Publication date May 2, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Tae Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE BOOSTER ISOLATION TRANSFORMER SYSTEM AND METHOD OF OPERATIN...
- Publication number 20240145164
- Publication date May 2, 2024
- HUBBELL INCORPORATED
- Steve Liscinsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR COMPONENT
- Publication number 20240128013
- Publication date Apr 18, 2024
- Murata Manufacturing Co., Ltd.
- Ryuichiro TOMINAGA
- 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
Integrated Choke Assembly
- Publication number 20240097301
- Publication date Mar 21, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Pang-Chuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERROMAGNETIC HARMONIC ELIMINATION METHOD FOR ACTIVE MATCHED RESIST...
- Publication number 20240072531
- Publication date Feb 29, 2024
- Qujing Power Supply Bureau of Yunnan Power Grid Co., Ltd
- Xiaohong ZHU
- G06 - COMPUTING CALCULATING COUNTING
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
8-SHAPED INDUCTOR WITH GROUND BAR STRUCTURE
- Publication number 20240038443
- Publication date Feb 1, 2024
- MEDIATEK INC.
- Hsin-Yu Hung
- H01 - BASIC ELECTRIC ELEMENTS

Special means for preventing or reducing unwanted electric or magnetic effects

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrical transformer having a controlled distribution of leakage...

Reactor

Electrical component, especially transformer or inductor

Display apparatus

Molded-forming power inductor and manufacturing method thereof

Coupled inductor and power module

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

Inductor arrangements

System for preventing transformer saturation

Planar transformer including y-capacitor

Manufacturing method of an inductive device

Wireless power transfer using inductive coupling

Laminated device

Multilayer coil component

Test and measurement instrument for determining magnetic core losses

Magnetic integration of matrix transformer with controllable leakag...

Multilayer coil component

Ferromagnetic harmonic elimination method for active matched resist...

Multi-coil inductor

Biorthogonal windings on transformer and common mode choke for netw...

Low noise multilayer transformer

Electromagnetic induction device having a low losses winding

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

Grain-oriented electrical steel sheet, iron core of transformer, tr...

Coil winding, coil module, transmitting apparatus, receiving appara...

System and method for differential protection under geomagnetically...

Isolated switchmode power supplies having quasi-planar transformers

Coil component

Voltage booster isolation transformer system and method of operatin...

Double 8-shaped inductive device

Patents Applicationslast 30 patents

System for Preventing Transformer Saturation

TRANSFORMER

NOVEL HIGH EFFICIENCY CENTER TAPPED TRANSFORMER STRUCTURE

TRANSFORMER

MAGNETIC COMPONENT

MAGNETIC ELEMENT AND MANUFACTURING METHOD

MAGNETIC ASSEMBLY, POWER CONVERSION CIRCUIT AND POWER CONVERSION DE...

MAGNETICALLY COUPLED REACTOR AND BOOSTING CIRCUIT

INDUCTOR APPARATUS OPTIMIZED FOR LOW POWER LOSS IN CLASS-D AUDIO AM...

COIL COMPONENT

CELLULAR FLYBACK TRANSFORMER

WIRELESS CHARGING COIL, ELECTRONIC DEVICE, AND ANTENNA

Inertially-Damped Segmented Coils for Generating High Magnetic Fields

MULTILAYER COIL COMPONENT

COIL COMPONENT AND CIRCUIT BOARD

TRANSFORMER

WIRELESS CHARGING COIL MODULE INCLUDING ROLLED COPPER LAYER ON ONE...

Low Noise Multilayer Transformer

MAGNETIC COMPONENT FOR GALVANICALLY ISOLATED LCL-T RESONANT CONVERTER

REDUCING PARASITIC CAPACITANCE IN MEDIUM-VOLTAGE INDUCTORS

INDUCTOR COMPONENT

COIL COMPONENT

VOLTAGE BOOSTER ISOLATION TRANSFORMER SYSTEM AND METHOD OF OPERATIN...

INDUCTOR COMPONENT

ELECTRONIC DEVICE

Integrated Choke Assembly

FERROMAGNETIC HARMONIC ELIMINATION METHOD FOR ACTIVE MATCHED RESIST...

TRANSFORMER

SUBSTRATE COMPRISING AN INDUCTIVE COUPLER FOR SIGNAL LEAKAGE REDUCTION

8-SHAPED INDUCTOR WITH GROUND BAR STRUCTURE