by relative movement of turns or parts of windings

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CPC
H01F21/04

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F21/00Variable inductances or transformers of the signal type

Current Industry

H01F21/04by relative movement of turns or parts of windings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable inductor and method of using the same
- Patent number 12,087,485
- Issue date Sep 10, 2024
- Hubbell Incorporated
- Kenneth Edward Pagenkopf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotor for a hover-capable aircraft
- Patent number 12,012,204
- Issue date Jun 18, 2024
- LEONARDO S.P.A.
- Enrico Bellussi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable inductor and method of using the same
- Patent number 11,810,705
- Issue date Nov 7, 2023
- Hubbell Incorporated
- Kenneth Edward Pagenkopf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary variable differential transformer
- Patent number 11,715,587
- Issue date Aug 1, 2023
- Honeywell International Inc.
- Paresh Sanchihar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redundant VDT with DC interface
- Patent number 11,467,005
- Issue date Oct 11, 2022
- RATIER-FIGEAC SAS
- Cédric Antraygue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable inductor and method of using the same
- Patent number 11,456,101
- Issue date Sep 27, 2022
- Hubbell Incorporated
- Kenneth Edward Pagenkopf
- H01 - BASIC ELECTRIC ELEMENTS
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
Inductance adjusting device
- Patent number 10,878,989
- Issue date Dec 29, 2020
- Nippon Steel Corporation
- Yasuhiro Mayumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma processing apparatus
- Patent number 10,679,867
- Issue date Jun 9, 2020
- Tokyo Electron Limited
- Yohei Yamazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method of implementing an electronic brushless variable...
- Patent number 10,505,465
- Issue date Dec 10, 2019
- CMS, INC
- Abbie Gougerchian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tunable reactance devices, and methods of making and using the same
- Patent number 10,388,462
- Issue date Aug 20, 2019
- Michael J. Dueweke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated micro actuator and LVDT for high precision position meas...
- Patent number 10,337,890
- Issue date Jul 2, 2019
- Oxford Instruments AFM Inc.
- Roger Carlos Proksch
- G01 - MEASURING TESTING
Information Patent Grant
Magnetically permeable core and an inductive power transfer coil ar...
- Patent number 10,325,719
- Issue date Jun 18, 2019
- Apple Inc.
- Ali Abdolkhani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable inductance inductor and variable inductance inductor module
- Patent number 10,204,728
- Issue date Feb 12, 2019
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Mi Ran Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for inductive energy transfer
- Patent number 9,685,812
- Issue date Jun 20, 2017
- INGENIEURBURO DUSCHL
- Georg Duschl-Graw
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Docking station for inductively charged portable electronic device
- Patent number 9,680,532
- Issue date Jun 13, 2017
- L&P Property Management Company
- Milosz Zbigniew Niec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic field distribution control apparatus
- Patent number 9,646,752
- Issue date May 9, 2017
- Hyundai Motor Company
- Heejin Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tunable resonator
- Patent number 9,525,396
- Issue date Dec 20, 2016
- MVC TECHNOLOGIES, INC.
- Edward C. Liang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated micro actuator and LVDT for high precision position meas...
- Patent number 9,518,814
- Issue date Dec 13, 2016
- Oxford Instruments Asylum Research Inc
- Roger Proksch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Steering wheel and car using the steering wheel
- Patent number 9,509,170
- Issue date Nov 29, 2016
- Hon Hai Precision Industry Co., Ltd.
- Chia-Ching Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charging coil system for a drop-in target device such as a toothbrush
- Patent number 9,385,561
- Issue date Jul 5, 2016
- Koninklijke Philips N.V.
- Thomas Jackson Sayles
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic field distribution control apparatus
- Patent number 9,236,174
- Issue date Jan 12, 2016
- Hyundai Motor Company
- Heejin Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System of securing a wide-range of devices during wireless charging
- Patent number 9,148,033
- Issue date Sep 29, 2015
- Ford Global Technologies, LLC
- John Robert Van Wiemeersch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Docking station for inductively charged portable electronic device
- Patent number 9,059,591
- Issue date Jun 16, 2015
- L&P Property Management Company
- Milosz Zbigniew Niec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Configurable transformer module
- Patent number 8,963,676
- Issue date Feb 24, 2015
- XP Power Limited
- Kevin P. Hoang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Implantable lead having a variable coil conductor pitch
- Patent number 8,731,685
- Issue date May 20, 2014
- Cardiac Pacemakers, Inc.
- Masoud Ameri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated micro actuator and IVDT for high precision position meas...
- Patent number 8,502,525
- Issue date Aug 6, 2013
- Oxford Instruments PLC
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Grant
Pre-adjustable SMD coils for high currents
- Patent number 8,350,567
- Issue date Jan 8, 2013
- Siemens Aktiengesellschaft
- Klaus Huber
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable inductor
- Patent number 8,102,232
- Issue date Jan 24, 2012
- Yuejun Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing tactile-sensitive material utilizing micro...
- Patent number 8,072,227
- Issue date Dec 6, 2011
- TDK Corporation
- Koji Shimazawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME
- Publication number 20240029933
- Publication date Jan 25, 2024
- HUBBELL INCORPORATED
- Kenneth Edward Pagenkopf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTARY VARIABLE DIFFERENTIAL TRANSFORMER
- Publication number 20230326647
- Publication date Oct 12, 2023
- Honeywell International Inc.
- Paresh SANCHIHAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME
- Publication number 20230079125
- Publication date Mar 16, 2023
- HUBBELL INCORPORATED
- Kenneth Edward Pagenkopf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTOR FOR A HOVER-CAPABLE AIRCRAFT
- Publication number 20230050072
- Publication date Feb 16, 2023
- LEONARDO S.P.A.
- Enrico Bellussi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SHELL AND MAGNETIC DEVICE
- Publication number 20210407722
- Publication date Dec 30, 2021
- Schaffner EMV AG
- Roberto MRAD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME
- Publication number 20200403595
- Publication date Dec 24, 2020
- HUBBELL INCORPORATED
- Kenneth Edward Pagenkopf
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ROTARY VARIABLE DIFFERENTIAL TRANSFORMER
- Publication number 20200373056
- Publication date Nov 26, 2020
- HONEYWELL INTERNATIONAL INC.
- Paresh SANCHIHAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUNDANT VDT WITH DC INTERFACE
- Publication number 20200240813
- Publication date Jul 30, 2020
- Ratier-Figeac SAS
- Cédric ANTRAYGUE
- G01 - MEASURING TESTING
Information Patent Application
VDT WITH HIGH PERMEABILITY SHIELD
- Publication number 20190267175
- Publication date Aug 29, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Jeffrey A. Eldridge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA PROCESSING APPARATUS
- Publication number 20170330772
- Publication date Nov 16, 2017
- TOKYO ELECTRON LIMITED
- Yohei YAMAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF IMPLEMENTING AN ELECTRONIC BRUSHLESS VARIABLE...
- Publication number 20170331387
- Publication date Nov 16, 2017
- Abbie Gougerchian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETICALLY PERMEABLE CORE AND AN INDUCTIVE POWER TRANSFER COIL AR...
- Publication number 20170092419
- Publication date Mar 30, 2017
- POWERBYPROXI LIMITED
- Ali ABDOLKHANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING WIRELESS POWER-TRANSMITTING DEVICE, AND RE...
- Publication number 20160141099
- Publication date May 19, 2016
- IHI Corporation
- Yuji MAEKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEERING WHEEL AND CAR USING THE STEERING WHEEL
- Publication number 20140375259
- Publication date Dec 25, 2014
- CHIA-CHING WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING COIL SYSTEM FOR A DROP-IN TARGET DEVICE SUCH AS A TOOTHBRUSH
- Publication number 20140333260
- Publication date Nov 13, 2014
- Thomas Jackson Sayles
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TUNABLE INDUCTOR
- Publication number 20140285298
- Publication date Sep 25, 2014
- MCV Technologies, Inc.
- Edward C. Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE RESONATOR
- Publication number 20140285285
- Publication date Sep 25, 2014
- MCV Technologies, Inc.
- Edward C. Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR INDUCTIVE ENERGY TRANSFER
- Publication number 20140285138
- Publication date Sep 25, 2014
- Ingenieurburo Duschl
- Georg Duschl-Graw
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM OF SECURING A WIDE-RANGE OF DEVICES DURING WIRELESS CHARGING
- Publication number 20140176057
- Publication date Jun 26, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- John Robert Van Wiemeersch
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated Micro Actuator and LVDT for High Precision Position Meas...
- Publication number 20130314078
- Publication date Nov 28, 2013
- OXFORD INSTRUMENTS AFM INC
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
DOCKING STATION FOR INDUCTIVELY CHARGED PORTABLE ELECTRONIC DEVICE
- Publication number 20130049682
- Publication date Feb 28, 2013
- L&P Property Management Company
- MILOSZ ZBIGNIEW NIEC
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR MANUFACTURING TACTILE SENSITIVE MATERIAL UTILIZING MICRO...
- Publication number 20110167616
- Publication date Jul 14, 2011
- TDK Corporation
- Koji SHIMAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BALUN FOR MAGNETIC RESONANCE IMAGING
- Publication number 20100253454
- Publication date Oct 7, 2010
- GENERAL ELECTRIC COMPANY
- Harry Schilling
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Integrated micro actuator and lVDT for high precision position meas...
- Publication number 20100213930
- Publication date Aug 26, 2010
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
PRE-ADJUSTABLE SMD COILS FOR HIGH CURRENTS
- Publication number 20100164497
- Publication date Jul 1, 2010
- Klaus Huber
- G01 - MEASURING TESTING
Information Patent Application
TRANSFORMER
- Publication number 20100001827
- Publication date Jan 7, 2010
- Advanced Semiconductor Engineering, Inc.
- Chi-Han Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micromechanical Actuators Comprising Semiconductors on a Group III...
- Publication number 20090174014
- Publication date Jul 9, 2009
- Mike Kunze
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
IMPLANTABLE LEAD HAVING A VARIABLE COIL CONDUCTOR PITCH
- Publication number 20090149933
- Publication date Jun 11, 2009
- Cardiac Pacemakers, Inc.
- Masoud Ameri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TACTILE SENSOR UTILIZING MICROCOILS WITH SPIRAL SHAPE
- Publication number 20090045820
- Publication date Feb 19, 2009
- TDK Corporation
- Koji SHIMAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE INDUCTOR
- Publication number 20080122568
- Publication date May 29, 2008
- Yuejun YAN
- H01 - BASIC ELECTRIC ELEMENTS

by relative movement of turns or parts of windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adjustable inductor and method of using the same

Rotor for a hover-capable aircraft

Adjustable inductor and method of using the same

Rotary variable differential transformer

Redundant VDT with DC interface

Adjustable inductor and method of using the same

VDT with high permeability shield

Inductance adjusting device

Plasma processing apparatus

System and method of implementing an electronic brushless variable...

Tunable reactance devices, and methods of making and using the same

Integrated micro actuator and LVDT for high precision position meas...

Magnetically permeable core and an inductive power transfer coil ar...

Variable inductance inductor and variable inductance inductor module

Device for inductive energy transfer

Docking station for inductively charged portable electronic device

Magnetic field distribution control apparatus

Tunable resonator

Integrated micro actuator and LVDT for high precision position meas...

Steering wheel and car using the steering wheel

Charging coil system for a drop-in target device such as a toothbrush

Magnetic field distribution control apparatus

System of securing a wide-range of devices during wireless charging

Docking station for inductively charged portable electronic device

Configurable transformer module

Implantable lead having a variable coil conductor pitch

Integrated micro actuator and IVDT for high precision position meas...

Pre-adjustable SMD coils for high currents

Variable inductor

Method for manufacturing tactile-sensitive material utilizing micro...

Patents Applicationslast 30 patents

ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME

ROTARY VARIABLE DIFFERENTIAL TRANSFORMER

ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME

ROTOR FOR A HOVER-CAPABLE AIRCRAFT

MAGNETIC SHELL AND MAGNETIC DEVICE

ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME

ROTARY VARIABLE DIFFERENTIAL TRANSFORMER

REDUNDANT VDT WITH DC INTERFACE

VDT WITH HIGH PERMEABILITY SHIELD

PLASMA PROCESSING APPARATUS

SYSTEM AND METHOD OF IMPLEMENTING AN ELECTRONIC BRUSHLESS VARIABLE...

MAGNETICALLY PERMEABLE CORE AND AN INDUCTIVE POWER TRANSFER COIL AR...

METHOD FOR MANUFACTURING WIRELESS POWER-TRANSMITTING DEVICE, AND RE...

STEERING WHEEL AND CAR USING THE STEERING WHEEL

CHARGING COIL SYSTEM FOR A DROP-IN TARGET DEVICE SUCH AS A TOOTHBRUSH

TUNABLE INDUCTOR

TUNABLE RESONATOR

DEVICE FOR INDUCTIVE ENERGY TRANSFER

SYSTEM OF SECURING A WIDE-RANGE OF DEVICES DURING WIRELESS CHARGING

Integrated Micro Actuator and LVDT for High Precision Position Meas...

DOCKING STATION FOR INDUCTIVELY CHARGED PORTABLE ELECTRONIC DEVICE

METHOD FOR MANUFACTURING TACTILE SENSITIVE MATERIAL UTILIZING MICRO...

BALUN FOR MAGNETIC RESONANCE IMAGING

Integrated micro actuator and lVDT for high precision position meas...

PRE-ADJUSTABLE SMD COILS FOR HIGH CURRENTS

TRANSFORMER

Micromechanical Actuators Comprising Semiconductors on a Group III...

IMPLANTABLE LEAD HAVING A VARIABLE COIL CONDUCTOR PITCH

TACTILE SENSOR UTILIZING MICROCOILS WITH SPIRAL SHAPE

VARIABLE INDUCTOR