with tappings on coil or winding with provision for rearrangement or interconnection of windings

Industry

CPC
H01F29/02

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F29/00Variable transformers or inductances not covered by group H01F21/00

Current Industry

H01F29/02with tappings on coil or winding with provision for rearrangement or interconnection of windings

Industries

Patents Grantslast 30 patents

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
Transformer assembly for electric grids and a related control method
- Patent number 11,935,691
- Issue date Mar 19, 2024
- HITACHI ENERGY LTD
- Valentina Valori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer-multi-turn structure for high efficiency wireless commu...
- Patent number 11,916,400
- Issue date Feb 27, 2024
- NuCurrent, Inc.
- Vinit Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having a multimode antenna with variable width of conductive...
- Patent number 11,769,629
- Issue date Sep 26, 2023
- NuCurrent, Inc.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for degassing on-load tap-changer of transformer...
- Patent number 11,759,729
- Issue date Sep 19, 2023
- State Grid Liaoning Electric Power Research Institute
- Yuxiao Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Assembly for automatic tap adjustment of a power transformer using...
- Patent number 11,749,453
- Issue date Sep 5, 2023
- WEG TRANSFORMERS USA LLC
- Shamaun Hakim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly for connection to a high-voltage system with adjustable im...
- Patent number 11,594,368
- Issue date Feb 28, 2023
- Siemens Energy Global GmbH & Co. KG
- Ewald Schweiger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Techniques for a coupled inductor circuit
- Patent number 11,574,766
- Issue date Feb 7, 2023
- Analog Devices International Unlimited Company
- Xinyu Liang
- 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
Flexible transformer system
- Patent number 11,538,614
- Issue date Dec 27, 2022
- General Electric Technology GmbH
- Ibrahima Ndiaye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer-multi-turn structure for high efficiency wireless commu...
- Patent number 11,476,566
- Issue date Oct 18, 2022
- NuCurrent, Inc.
- Vinit Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having a multimode antenna with variable width of conductive...
- Patent number 11,469,598
- Issue date Oct 11, 2022
- NuCurrent, Inc.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Downhole energy harvesting
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- Issue date Sep 27, 2022
- METROL TECHNOLOGY LTD
- Shaun Compton Ross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer, multi-turn inductor structure for wireless transfer of...
- Patent number 11,336,003
- Issue date May 17, 2022
- NuCurrent, Inc.
- Vinit Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having a multi-layer-multi-turn antenna with frequency
- Patent number 11,335,999
- Issue date May 17, 2022
- NuCurrent, Inc.
- Vinit Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer, multi-turn inductor structure for wireless transfer of...
- Patent number 11,296,402
- Issue date Apr 5, 2022
- NuCurrent, Inc.
- Vinit Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable transformer
- Patent number 11,211,196
- Issue date Dec 28, 2021
- Intel Corporation
- Robin Drabinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having a multimode antenna with conductive wire width
- Patent number 11,196,266
- Issue date Dec 7, 2021
- NuCurrent, Inc.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
On-load tap changer head and on-load tap changer having an on-load...
- Patent number 11,177,068
- Issue date Nov 16, 2021
- MASCHINENFABRIK REINHAUSEN GMBH
- Joerg Atmanspacher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having a multimode antenna with conductive wire width
- Patent number 11,165,259
- Issue date Nov 2, 2021
- NuCurrent, Inc.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer system
- Patent number 11,087,913
- Issue date Aug 10, 2021
- General Electric Company
- William James Premerlani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded tap changer assemblies and methods for dry-type transformers
- Patent number 11,049,647
- Issue date Jun 29, 2021
- Siemens Energy Global GmbH & Co. KG
- Martin Alsina Navarro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switched-capacitor converter with multi-tapped autotransformer
- Patent number 11,011,980
- Issue date May 18, 2021
- Infineon Technologies Austria AG
- Roberto Rizzolatti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
VDT with high permeability shield
- Patent number 10,998,116
- Issue date May 4, 2021
- Hamilton Sundstrand Corporation
- Jeffrey A. Eldridge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for electrically connecting at least four electrical cond...
- Patent number 10,978,236
- Issue date Apr 13, 2021
- Siemens Aktiengesellschaft
- Jens Hoppe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage generator
- Patent number 10,856,398
- Issue date Dec 1, 2020
- Nikon Metrology NV
- Janusz Zywicki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductor device
- Patent number 10,818,429
- Issue date Oct 27, 2020
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switched-capacitor converter with multi-tapped autotransformer
- Patent number 10,804,798
- Issue date Oct 13, 2020
- Infineon Technologies Austria AG
- Roberto Rizzolatti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power battery powered RF amplifier topology
- Patent number 10,751,109
- Issue date Aug 25, 2020
- Ethicon LLC
- David C. Yates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monitoring tap changer switching
- Patent number 10,742,019
- Issue date Aug 11, 2020
- ABB Power Grids Switzerland AG
- Bengt-Olof Stenestam
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER ARRANGEMENT AND METHOD FOR ASSEMBLING A TRANSFORMER ARR...
- Publication number 20240087805
- Publication date Mar 14, 2024
- Hitachi Energy Switzerland AG
- Tommy Larsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH UNIT FOR A STEP TRANSFORMER, AND STEP TRANSFORMER HAVING A S...
- Publication number 20240062969
- Publication date Feb 22, 2024
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian Hammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micro-Stepping Cascading AC Voltage Regulator
- Publication number 20240047132
- Publication date Feb 8, 2024
- David Baretich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...
- Publication number 20240029965
- Publication date Jan 25, 2024
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian HAMMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FULL RANGE BOOSTING DEVICE FOR ACCUMULATOR OF ON-LOAD TAP CHANGER,...
- Publication number 20230402227
- Publication date Dec 14, 2023
- Beijing Aerospace Control Device Institute
- Zhuangzhuang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL ASSEMBLY
- Publication number 20230402935
- Publication date Dec 14, 2023
- General Electric Technology GmbH
- Jari LAVAPURO
- 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
A TAP CHANGER AND A TRANSFORMER ARRANGEMENT COMPRISING THE TAP CHANGER
- Publication number 20230260695
- Publication date Aug 17, 2023
- Tommy Larsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Layer-Multi-Turn Structure for High Efficiency Wireless Commu...
- Publication number 20230223787
- Publication date Jul 13, 2023
- NUCURRENT, INC.
- Vinit Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ASSEMBLY FOR AUTOMATIC TAP ADJUSTMENT OF A POWER TRANSFORMER USING...
- Publication number 20230197335
- Publication date Jun 22, 2023
- WEG TRANSFORMERS USA LLC
- Shamaun HAKIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
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- Publication date Jun 1, 2023
- NXP B.V.
- Olivier Tesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-PHASE MULTI-TAP BALANCING DISTRIBUTION TRANSFORMER
- Publication number 20230131007
- Publication date Apr 27, 2023
- Southwest Electric Co.
- James Patrick Nunamaker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Configurable Inductor for Broadband Electronic Systems
- Publication number 20230064220
- Publication date Mar 2, 2023
- Abdellatif El Moznine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A TRANSFORMER ASSEMBLY FOR ELECTRIC GRIDS AND A RELATED CONTROL METHOD
- Publication number 20230025613
- Publication date Jan 26, 2023
- Hitachi Energy Switzerland AG
- Valentina Valori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER ELECTRONICS ON-LOAD TAP CHANGER WITH A REDUCED NUMBER OF TAPS
- Publication number 20230020854
- Publication date Jan 19, 2023
- Hitachi Energy Switzerland AG
- Nan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOWNHOLE ENERGY HARVESTING
- Publication number 20230019444
- Publication date Jan 19, 2023
- METROL TECHNOLOGY LTD
- Shaun Compton ROSS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...
- Publication number 20220392717
- Publication date Dec 8, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Robert Hiltner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INDUCTION DEVICE WITH ON-LOAD TAP CHANGER
- Publication number 20220351897
- Publication date Nov 3, 2022
- Hitachi Energy Switzerland AG
- Tommy LARSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTOR ASSEMBLY FOR TAP CHANGER AND TAP CHANGER
- Publication number 20220344079
- Publication date Oct 27, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian Hammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE
- Publication number 20220294374
- Publication date Sep 15, 2022
- EM-Energy Solutions AS
- Vidar Grøset
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
110 kV Three-phase Dry-type Transformer and Assembly Method Therefor
- Publication number 20220216004
- Publication date Jul 7, 2022
- Jiangsu Huapeng Transformer Co., Ltd.
- Tianping Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR DEGASSING ON-LOAD TAP-CHANGER OF TRANSFORMER...
- Publication number 20220203266
- Publication date Jun 30, 2022
- State Grid Liaoning Electric Power Research Institute
- Yuxiao Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PHASE TRANSFORMER
- Publication number 20220122767
- Publication date Apr 21, 2022
- FANUC CORPORATION
- Takuya Maeda
- H01 - BASIC ELECTRIC ELEMENTS
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
FLEXIBLE TRANSFORMER SYSTEM
- Publication number 20210151235
- Publication date May 20, 2021
- Prolec GE International S. de R.L. de C.V.
- Ibrahima Ndiaye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Layer, Multi-Turn Inductor Structure for Wireless Transfer of...
- Publication number 20210135348
- Publication date May 6, 2021
- NUCURRENT, INC.
- Vinit Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MOLDED TAP CHANGER ASSEMBLIES AND METHODS FOR DRY-TYPE TRANSFORMERS
- Publication number 20210057147
- Publication date Feb 25, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Martin Alsina Navarro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE SYSTEM AND METHOD FOR CONTROLLING AN ENERGY STORAGE...
- Publication number 20210013719
- Publication date Jan 14, 2021
- Aggreko Deutschland GmbH
- Benjamin Joseph Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED-CAPACITOR CONVERTER WITH MULTI-TAPPED AUTOTRANSFORMER
- Publication number 20200358352
- Publication date Nov 12, 2020
- Infineon Technologies Austria AG
- Roberto RIZZOLATTI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TUNABLE TRANSFORMER
- Publication number 20200312539
- Publication date Oct 1, 2020
- Intel IP Corporation
- Robin Drabinski
- H01 - BASIC ELECTRIC ELEMENTS

with tappings on coil or winding with provision for rearrangement or interconnection of windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Transformer assembly for electric grids and a related control method

Multi-layer-multi-turn structure for high efficiency wireless commu...

Device having a multimode antenna with variable width of conductive...

Device and method for degassing on-load tap-changer of transformer...

Assembly for automatic tap adjustment of a power transformer using...

Assembly for connection to a high-voltage system with adjustable im...

Techniques for a coupled inductor circuit

Current transformer powered controller

Flexible transformer system

Multi-layer-multi-turn structure for high efficiency wireless commu...

Device having a multimode antenna with variable width of conductive...

Downhole energy harvesting

Multi-layer, multi-turn inductor structure for wireless transfer of...

Device having a multi-layer-multi-turn antenna with frequency

Multi-layer, multi-turn inductor structure for wireless transfer of...

Tunable transformer

Device having a multimode antenna with conductive wire width

On-load tap changer head and on-load tap changer having an on-load...

Device having a multimode antenna with conductive wire width

Transformer system

Molded tap changer assemblies and methods for dry-type transformers

Switched-capacitor converter with multi-tapped autotransformer

VDT with high permeability shield

Apparatus for electrically connecting at least four electrical cond...

High voltage generator

Inductor device

Switched-capacitor converter with multi-tapped autotransformer

High power battery powered RF amplifier topology

Monitoring tap changer switching

Patents Applicationslast 30 patents

TRANSFORMER ARRANGEMENT AND METHOD FOR ASSEMBLING A TRANSFORMER ARR...

SWITCH UNIT FOR A STEP TRANSFORMER, AND STEP TRANSFORMER HAVING A S...

Micro-Stepping Cascading AC Voltage Regulator

ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...

FULL RANGE BOOSTING DEVICE FOR ACCUMULATOR OF ON-LOAD TAP CHANGER,...

ELECTRICAL ASSEMBLY

VARIABLE-IMPEDANCE ELECTRIC TRANSFORMER

A TAP CHANGER AND A TRANSFORMER ARRANGEMENT COMPRISING THE TAP CHANGER

Multi-Layer-Multi-Turn Structure for High Efficiency Wireless Commu...

ASSEMBLY FOR AUTOMATIC TAP ADJUSTMENT OF A POWER TRANSFORMER USING...

TRANSFORMER

THREE-PHASE MULTI-TAP BALANCING DISTRIBUTION TRANSFORMER

Configurable Inductor for Broadband Electronic Systems

A TRANSFORMER ASSEMBLY FOR ELECTRIC GRIDS AND A RELATED CONTROL METHOD

POWER ELECTRONICS ON-LOAD TAP CHANGER WITH A REDUCED NUMBER OF TAPS

DOWNHOLE ENERGY HARVESTING

ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...

ELECTROMAGNETIC INDUCTION DEVICE WITH ON-LOAD TAP CHANGER

RESISTOR ASSEMBLY FOR TAP CHANGER AND TAP CHANGER

SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE

110 kV Three-phase Dry-type Transformer and Assembly Method Therefor

DEVICE AND METHOD FOR DEGASSING ON-LOAD TAP-CHANGER OF TRANSFORMER...

MULTI-PHASE TRANSFORMER

CURRENT TRANSFORMER POWERED CONTROLLER

FLEXIBLE TRANSFORMER SYSTEM

Multi-Layer, Multi-Turn Inductor Structure for Wireless Transfer of...

MOLDED TAP CHANGER ASSEMBLIES AND METHODS FOR DRY-TYPE TRANSFORMERS

ENERGY STORAGE SYSTEM AND METHOD FOR CONTROLLING AN ENERGY STORAGE...

SWITCHED-CAPACITOR CONVERTER WITH MULTI-TAPPED AUTOTRANSFORMER

TUNABLE TRANSFORMER