Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils

Industry

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H01F27/42

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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

H01F27/42Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils

Industries

Patents Grantslast 30 patents

Information Patent Grant
Device and system for generating low frequency alternating electric...
- Patent number 11,963,541
- Issue date Apr 23, 2024
- Ming Yu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Smart current transformer system
- Patent number 11,953,576
- Issue date Apr 9, 2024
- Generac Power Systems, Inc.
- Kyle Klumper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar winding transformer
- Patent number 11,948,722
- Issue date Apr 2, 2024
- CHICONY POWER TECHNOLOGY CO., LTD.
- Yen-Shin Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active current compensation device capable of detecting malfunction
- Patent number 11,908,614
- Issue date Feb 20, 2024
- EM Coretech Co., Ltd.
- Jin Gook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impedance control transformer assembly
- Patent number 11,870,257
- Issue date Jan 9, 2024
- PACIFIC TRANSFORMER CORPORATION
- Vahid Zomorrodian
- 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
Current transformer of air circuit breaker
- Patent number 11,810,709
- Issue date Nov 7, 2023
- LS ELECTRIC CO., LTD.
- Han-Baek Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer monitor
- Patent number 11,791,091
- Issue date Oct 17, 2023
- Ubicquia, Inc.
- Bradford Brian Hutson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Four-terminal-pair alternating current quantum resistance dissemina...
- Patent number 11,764,779
- Issue date Sep 19, 2023
- BEIJING ORIENT INSTITUTE OF MEASUREMENT AND TEST
- Xiaoding Huang
- 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
Information Patent Grant
Device and method for harvesting energy from a power line magnetic...
- Patent number 11,709,511
- Issue date Jul 25, 2023
- Aclara Technologies LLC
- Richard Desmarais
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and circuit for detecting an arc fault
- Patent number 11,573,256
- Issue date Feb 7, 2023
- GE Aviation Systems Limited
- Peter James Handy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for evaluating and demagnetizing residual magnetism quantity...
- Patent number 11,574,759
- Issue date Feb 7, 2023
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD. RESEARCH INSTITUTE
- Fengbo Tao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer powered controller
- Patent number 11,557,430
- Issue date Jan 17, 2023
- EATON INTELLIGENT POWER LIMITED
- Richard Ralph Buell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Balun device and differential phase shifter
- Patent number 11,552,604
- Issue date Jan 10, 2023
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xuanhe Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-energy scalable, pulse-power, multimode multifilar-wound inductor
- Patent number 11,538,626
- Issue date Dec 27, 2022
- Richard H. Sherratt and Susan B. Sherratt Revocable Trust Fund
- Brian Elfman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for an inductive energy transmission from a primary-conducto...
- Patent number 11,515,085
- Issue date Nov 29, 2022
- Sew-Eurodrive GmbH & Co. KG
- Leobald Podbielski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wideband RF choke
- Patent number 11,476,579
- Issue date Oct 18, 2022
- PCT International, Inc.
- Kang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply system, control device, and method for measuring react...
- Patent number 11,444,536
- Issue date Sep 13, 2022
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensing device
- Patent number 11,385,265
- Issue date Jul 12, 2022
- LS ELECTRIC CO., LTD.
- Seungjin Ham
- G01 - MEASURING TESTING
Information Patent Grant
Integrated transformer with low AC losses and impedance balanced in...
- Patent number 11,387,039
- Issue date Jul 12, 2022
- Astronics Advanced Electronic Systems Corp.
- Warren J. Wambsganss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined subsea transformer and compensating HV reactor
- Patent number 11,355,274
- Issue date Jun 7, 2022
- FMC Kongsberg Subsea AS
- Torbjørn Strømsvik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate embedded magnetic core inductors and method of making
- Patent number 11,348,718
- Issue date May 31, 2022
- Intel Corporation
- Srinivas Pietambaram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distribution transformer monitor
- Patent number 11,328,862
- Issue date May 10, 2022
- Ubicquia, Inc.
- Bradford Brian Hutson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low EMI transformator and low EMI electric cable
- Patent number 11,289,260
- Issue date Mar 29, 2022
- Ezone Green Energy AS
- Erlend Frisvold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer circuitry
- Patent number 11,270,838
- Issue date Mar 8, 2022
- SOCIONEXT INC.
- David Hany Gaied Mikhael
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for phase controlled energizing of power transformer
- Patent number 11,245,254
- Issue date Feb 8, 2022
- Hitachi Energy Switzerland AG
- Urmil Parikh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlled three-pole close for transformers
- Patent number 11,233,389
- Issue date Jan 25, 2022
- Schweitzer Engineering Laboratories, Inc.
- Ritwik Chowdhury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for communicating across an isolation barrier
- Patent number 11,206,060
- Issue date Dec 21, 2021
- Enphase Energy, Inc.
- Martin Fornage
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor and method for producing the same
- Patent number 11,183,329
- Issue date Nov 23, 2021
- Sumida Corporation
- Takayuki Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-Efficiency Resonant Inductance Coupling Type Wireless Power Tr...
- Publication number 20240006114
- Publication date Jan 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Junyoul Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR HARVESTING ENERGY FROM A POWER LINE MAGNETIC...
- Publication number 20230350440
- Publication date Nov 2, 2023
- ACLARA TECHNOLOGIES LLC
- Richard Desmarais
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING
- Publication number 20230146165
- Publication date May 11, 2023
- Intel Corporation
- Srinivas PIETAMBARAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-ENERGY SCALABLE, PULSE-POWER, MULTIMODE MULTIFILAR-WOUND INDUCTOR
- Publication number 20230088782
- Publication date Mar 23, 2023
- Richard H. Sherratt and Susan B. Sherratt Trust Fund
- Brian Elfman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR DEVICE THAT CAN RESIST EXTERNAL INTERFERENCE AND ADJUST IN...
- Publication number 20230049051
- Publication date Feb 16, 2023
- Realtek Semiconductor Corp.
- Yang Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIGITAL COMMUNICATION SYSTEMS AND ASSOCIATED METHODS
- Publication number 20220407486
- Publication date Dec 22, 2022
- Maxim Integrated Products, Inc.
- Hakki Volkan Sahin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTER AND CHARGING METHOD
- Publication number 20220302738
- Publication date Sep 22, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chen TIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PHASE INTEGRATED COUPLED INDUCTOR STRUCTURE
- Publication number 20220293326
- Publication date Sep 15, 2022
- Feiyang Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATED COMMUNICATIONS APPARATUS AND POWER SUPPLY SYSTEM
- Publication number 20220277893
- Publication date Sep 1, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Wei SHUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER MONITOR
- Publication number 20220262562
- Publication date Aug 18, 2022
- UBICQUIA, INC.
- Bradford Brian Hutson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING
- Publication number 20220254559
- Publication date Aug 11, 2022
- Intel Corporation
- Srinivas Venkata Ramanuja Pietambaram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current Transformer with Optic Fiber Mode Electronic Circuit
- Publication number 20220246350
- Publication date Aug 4, 2022
- Narayan Powertech Pvt. Ltd.
- Sandip Shah
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER APPARATUS
- Publication number 20220223338
- Publication date Jul 14, 2022
- Eaton Intelligent Power Limited
- Samuel T. Reed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE CURRENT COMPENSATION DEVICE CAPABLE OF DETECTING MALFUNCTION
- Publication number 20220208443
- Publication date Jun 30, 2022
- EM CORETECH CO., LTD.
- Jin Gook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BUS BAR FOR MINIMIZING AC LOSS IN TRANSFORMER AND METHOD OF DESIGNI...
- Publication number 20220165490
- Publication date May 26, 2022
- HYUNDAI MOBIS CO., LTD.
- Tae Ho BANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE RECEIVING WIRELESS POWER
- Publication number 20220158492
- Publication date May 19, 2022
- Samsung Electronics Co., Ltd.
- Beomwoo GU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTION TRANSFORMER MONITOR
- Publication number 20220148800
- Publication date May 12, 2022
- UBICQUIA LLC
- Bradford Brian HUTSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR WINDING TRANSFORMER
- Publication number 20220084737
- Publication date Mar 17, 2022
- CHICONY POWER TECHNOLOGY CO., LTD.
- Yen-Shin LAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR AN INDUCTIVE ENERGY TRANSMISSION FROM A PRIMARY-CONDUCTO...
- Publication number 20220059285
- Publication date Feb 24, 2022
- SEW-EURODRIVE GMBH & CO. KG
- Leobald PODBIELSKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Wideband RF Choke
- Publication number 20220052453
- Publication date Feb 17, 2022
- PCT International, Inc.
- Kang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-ENERGY SCALABLE, PULSE-POWER, MULTIMODE MULTIFILAR-WOUND INDUCTOR
- Publication number 20220044866
- Publication date Feb 10, 2022
- Richard H. Sherratt and Susan B. Sherratt Revocable Trust Fund
- Brian Elfman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT TRANSFORMER OF AIR CIRCUIT BREAKER
- Publication number 20220044869
- Publication date Feb 10, 2022
- LS ELECTRIC CO., LTD.
- Han-Baek CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR HARVESTING ENERGY FROM A POWER LINE MAGNETIC...
- Publication number 20220037886
- Publication date Feb 3, 2022
- ACLARA TECHNOLOGIES LLC
- Richard Desmarais
- G05 - CONTROLLING REGULATING
Information Patent Application
SMART CURRENT TRANSFORMER SYSTEM
- Publication number 20220003828
- Publication date Jan 6, 2022
- Generac Power Systems, Inc.
- Kyle KLUMPER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETICALLY CONTROLLABLE CHOKE COIL HAVING CENTRAL CONNECTION
- Publication number 20210407731
- Publication date Dec 30, 2021
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- Anatoliy Bunin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BALUN DEVICE AND DIFFERENTIAL PHASE SHIFTER
- Publication number 20210408987
- Publication date Dec 30, 2021
- SPREADTRUM COMMUNICATIONS, (SHANGHAI) CO., LTD.
- Xuanhe Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY SYSTEM, CONTROL DEVICE, AND METHOD FOR MEASURING REACT...
- Publication number 20210391791
- Publication date Dec 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEST AND MEASUREMENT INSTRUMENT FOR DETERMINING MAGNETIC CORE LOSSES
- Publication number 20210358685
- Publication date Nov 18, 2021
- Tektronix, Inc.
- Shubha B
- G01 - MEASURING TESTING
Information Patent Application
CURRENT TRANSFORMER POWERED CONTROLLER
- Publication number 20210257158
- Publication date Aug 19, 2021
- Eaton Intelligent Power Limited
- Richard Ralph Buell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER CIRCUITRY
- Publication number 20210166866
- Publication date Jun 3, 2021
- SOCIONEXT INC.
- David Hany Gaied Mikhael
- H01 - BASIC ELECTRIC ELEMENTS

Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and system for generating low frequency alternating electric...

Smart current transformer system

Planar winding transformer

Active current compensation device capable of detecting malfunction

Impedance control transformer assembly

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

Current transformer of air circuit breaker

Transformer monitor

Four-terminal-pair alternating current quantum resistance dissemina...

Current dependent inductivity

Device and method for harvesting energy from a power line magnetic...

Method and circuit for detecting an arc fault

Device for evaluating and demagnetizing residual magnetism quantity...

Current transformer powered controller

Balun device and differential phase shifter

High-energy scalable, pulse-power, multimode multifilar-wound inductor

System for an inductive energy transmission from a primary-conducto...

Wideband RF choke

Power supply system, control device, and method for measuring react...

Current sensing device

Integrated transformer with low AC losses and impedance balanced in...

Combined subsea transformer and compensating HV reactor

Substrate embedded magnetic core inductors and method of making

Distribution transformer monitor

Low EMI transformator and low EMI electric cable

Transformer circuitry

Method for phase controlled energizing of power transformer

Controlled three-pole close for transformers

Apparatus for communicating across an isolation barrier

Reactor and method for producing the same

Patents Applicationslast 30 patents

High-Efficiency Resonant Inductance Coupling Type Wireless Power Tr...

DEVICE AND METHOD FOR HARVESTING ENERGY FROM A POWER LINE MAGNETIC...

SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING

HIGH-ENERGY SCALABLE, PULSE-POWER, MULTIMODE MULTIFILAR-WOUND INDUCTOR

INDUCTOR DEVICE THAT CAN RESIST EXTERNAL INTERFERENCE AND ADJUST IN...

DIGITAL COMMUNICATION SYSTEMS AND ASSOCIATED METHODS

ADAPTER AND CHARGING METHOD

MULTI-PHASE INTEGRATED COUPLED INDUCTOR STRUCTURE

ISOLATED COMMUNICATIONS APPARATUS AND POWER SUPPLY SYSTEM

TRANSFORMER MONITOR

SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING

Current Transformer with Optic Fiber Mode Electronic Circuit

TRANSFORMER APPARATUS

ACTIVE CURRENT COMPENSATION DEVICE CAPABLE OF DETECTING MALFUNCTION

BUS BAR FOR MINIMIZING AC LOSS IN TRANSFORMER AND METHOD OF DESIGNI...

ELECTRONIC DEVICE RECEIVING WIRELESS POWER

DISTRIBUTION TRANSFORMER MONITOR

PLANAR WINDING TRANSFORMER

SYSTEM FOR AN INDUCTIVE ENERGY TRANSMISSION FROM A PRIMARY-CONDUCTO...

Wideband RF Choke

HIGH-ENERGY SCALABLE, PULSE-POWER, MULTIMODE MULTIFILAR-WOUND INDUCTOR

CURRENT TRANSFORMER OF AIR CIRCUIT BREAKER

DEVICE AND METHOD FOR HARVESTING ENERGY FROM A POWER LINE MAGNETIC...

SMART CURRENT TRANSFORMER SYSTEM

MAGNETICALLY CONTROLLABLE CHOKE COIL HAVING CENTRAL CONNECTION

BALUN DEVICE AND DIFFERENTIAL PHASE SHIFTER

POWER SUPPLY SYSTEM, CONTROL DEVICE, AND METHOD FOR MEASURING REACT...

TEST AND MEASUREMENT INSTRUMENT FOR DETERMINING MAGNETIC CORE LOSSES

CURRENT TRANSFORMER POWERED CONTROLLER

TRANSFORMER CIRCUITRY