using the voltage difference between the windings

Industry

CPC
H02P6/188

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

Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P6/00Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position Electronic commutators therefor

Current Industry

H02P6/188using the voltage difference between the windings

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Motor controller
- Patent number 11,876,478
- Issue date Jan 16, 2024
- Global Mixed-mode Technology Inc.
- Chi-Hong Su
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor rotation angle measurement device and method
- Patent number 11,353,340
- Issue date Jun 7, 2022
- Xinjiang Goldwind Science & Technology Co., Ltd.
- Bo Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device
- Patent number 10,848,081
- Issue date Nov 24, 2020
- Somfy SAS
- Serge Bruno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit arrangement for determining the position of a ro...
- Patent number 10,804,824
- Issue date Oct 13, 2020
- Schaeffler Technologies AG & Co. KG
- Andreas Thoelke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling an electronically-assisted turbocharger
- Patent number 10,753,270
- Issue date Aug 25, 2020
- Calnetix Technologies, L.L.C.
- Liping Zheng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fixed rotation direction start-up method for single-phase sensorles...
- Patent number 10,686,390
- Issue date Jun 16, 2020
- TRITAN TECHNOLOGY INC.
- Sheng-Yu Peng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for detecting rotation position and air conditioner
- Patent number 10,673,359
- Issue date Jun 2, 2020
- Daikin Industries, Ltd.
- Hiroshi Hibino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual-voltage brushless motor
- Patent number 10,367,435
- Issue date Jul 30, 2019
- TECHTRONIC INDUSTRIES COMPANY LIMITED
- Yijia Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive control device and fuel pump drive system
- Patent number 10,103,658
- Issue date Oct 16, 2018
- Denso Corporation
- Yuuji Hidaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Phase detector, motor drive controller, motor device, and method of...
- Patent number 9,515,587
- Issue date Dec 6, 2016
- Ricoh Company, Ltd.
- Tomohiko Kamatani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving module and brushless DC motor system
- Patent number 9,490,735
- Issue date Nov 8, 2016
- Electronics and Telecommunications Research Institute
- Minki Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver circuit and method
- Patent number 9,356,545
- Issue date May 31, 2016
- Semiconductor Components Industries, LLC
- Kosaku Hioki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and system for controlling a motor
- Patent number 9,197,144
- Issue date Nov 24, 2015
- Marvell International Ltd.
- Song Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for estimating the position of a wound rotor sync...
- Patent number 8,947,032
- Issue date Feb 3, 2015
- Electro-Motive Diesel, Inc.
- Brett Michael Nee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Closed loop startup control for a sensorless, brushless DC motor
- Patent number 8,933,657
- Issue date Jan 13, 2015
- Texas Instruments Incorporated
- Xiaoyan Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase-shift detection device, motor drive device, brushless motor,...
- Patent number 8,917,041
- Issue date Dec 23, 2014
- Panasonic Corporation
- Kenichi Kishimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous motor drive system and synchronous motor
- Patent number 8,878,480
- Issue date Nov 4, 2014
- Hitachi Automotive Systems, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver circuit for driving a stepping motor
- Patent number 8,497,653
- Issue date Jul 30, 2013
- Semiconductor Components Industries, LLC
- Kosaku Hioki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor magnetic-pole-position estimating apparatus
- Patent number 8,384,323
- Issue date Feb 26, 2013
- Honda Motor Co., Ltd.
- Masahiko Akiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronized minimum frequency pulse width modulation drive for sen...
- Patent number 8,378,606
- Issue date Feb 19, 2013
- Microchip Technology Incorporated
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit for producing rotor position signals and for the...
- Patent number 8,144,439
- Issue date Mar 27, 2012
- Trinamic Motion Control GmbH & Co. KG
- Lars Larsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller, motor drive system and pump unit
- Patent number 8,134,317
- Issue date Mar 13, 2012
- Kabushiki Kaisha Toshiba
- Yukihisa Hasegawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus and motor system
- Patent number 8,115,436
- Issue date Feb 14, 2012
- Hitachi, Ltd.
- Kiyoshi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller and MCU chip for controlling 3-phase brushless DC motor
- Patent number 8,093,845
- Issue date Jan 10, 2012
- Padauk Technology Co., Ltd.
- Mao-Hsin Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless motor driving apparatus and driving method addressing pr...
- Patent number 7,088,068
- Issue date Aug 8, 2006
- Rohm Co., Ltd.
- Yasuhiro Miyagoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit for brushless motor
- Patent number 5,616,994
- Issue date Apr 1, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Hidetada Nagaoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor position detector with back EMF voltage estimation
- Patent number 5,384,527
- Issue date Jan 24, 1995
- Sundstrand Corporation
- Gregory I. Rozman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Brushless DC motor
- Patent number 4,888,533
- Issue date Dec 19, 1989
- Makoto Gotoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ROTATION ANGLE DETECTING METHOD, RECORDING MEDIUM STORING ROTATION...
- Publication number 20230387839
- Publication date Nov 30, 2023
- ALPS ALPINE CO., LTD.
- Ryo MAEDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR DETECTING RESOLVER SIGNAL FOR MOTOR CONTROL
- Publication number 20230238903
- Publication date Jul 27, 2023
- Hyundai Motor Company
- Do Hyeon Ham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER
- Publication number 20230016671
- Publication date Jan 19, 2023
- Global Mixed-mode Technology Inc.
- Chi-Hong Su
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR UNIT
- Publication number 20220209693
- Publication date Jun 30, 2022
- Global Mixed-mode Technology Inc.
- Chia-Tai Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-MOTOR CONVERTER
- Publication number 20220045632
- Publication date Feb 10, 2022
- EBM-PAPST MULFINGEN GMBH & CO. KG
- Sebastian SCHROTH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR ROTATION ANGLE MEASUREMENT DEVICE AND METHOD
- Publication number 20210333130
- Publication date Oct 28, 2021
- XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
- Bo HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLING DEVICE
- Publication number 20210288597
- Publication date Sep 16, 2021
- AISIN SEIKI KABUSHKI KAISHA
- Shuichi TAKEMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIXED ROTATION DIRECTION START-UP METHOD FOR SINGLE-PHASE SENSORLES...
- Publication number 20200083824
- Publication date Mar 12, 2020
- TRITAN TECHNOLOGY INC.
- SHENG-YU PENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLING AN ELECTRONICALLY-ASSISTED TURBOCHARGER
- Publication number 20200040811
- Publication date Feb 6, 2020
- Calnetix Technologies, LLC
- Liping Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING THE POSITION OF A RO...
- Publication number 20190280631
- Publication date Sep 12, 2019
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Andreas THOELKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL CIRCUIT WITH DIAGNOSTIC CAPABILITIES
- Publication number 20180367073
- Publication date Dec 20, 2018
- Allegro Microsystems, LLC
- David J. Haas
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
DUAL-VOLTAGE BRUSHLESS MOTOR
- Publication number 20170373620
- Publication date Dec 28, 2017
- TECHTRONIC INDUSTRIES COMPANY LIMITED
- Yijia CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRICALLY-POWERED EQUIPMENT
- Publication number 20160094168
- Publication date Mar 31, 2016
- RENESAS ELECTRONICS CORPORATION
- Atsuko MAEKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSHLESS MOTOR DRIVING CIRCUIT AND BRUSHLESS MOTOR DRIVING SYSTEM
- Publication number 20150236629
- Publication date Aug 20, 2015
- Kabushiki Kaisha Toshiba
- Tadashi Asukai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING MODULE AND BRUSHLESS DC MOTOR SYSTEM
- Publication number 20140159632
- Publication date Jun 12, 2014
- Minki KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING THE POSITION OF A WOUND ROTOR SYNC...
- Publication number 20140145653
- Publication date May 29, 2014
- ELECTRO-MOTIVE DIESEL, INC.
- Brett Michael Nee
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and System for Controlling a Motor
- Publication number 20140015458
- Publication date Jan 16, 2014
- Agency For Science, Technology and Research
- Song LIN
- G11 - INFORMATION STORAGE
Information Patent Application
DRIVER CIRCUIT AND METHOD
- Publication number 20130307454
- Publication date Nov 21, 2013
- Semiconductor Components Industries, LLC
- Kosaku Hioki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROCESS FOR DETERMINING THE POSITION OF THE ROTOR OF AN ELECTRIC MA...
- Publication number 20130253881
- Publication date Sep 26, 2013
- Rolf Strothmann
- G01 - MEASURING TESTING
Information Patent Application
PHASE-SHIFT DETECTION DEVICE, MOTOR DRIVE DEVICE, BRUSHLESS MOTOR,...
- Publication number 20130113400
- Publication date May 9, 2013
- PANASONIC CORPORATION
- Kenichi Kishimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Synchronous Motor Drive System and Synchronous Motor
- Publication number 20130057193
- Publication date Mar 7, 2013
- Hitachi Automotive Systems, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CLOSED LOOP STARTUP CONTROL FOR A SENSORLESS, BRUSHLESS DC MOTOR
- Publication number 20130015794
- Publication date Jan 17, 2013
- TEXAS INSTRUMENTS INCORPORATED
- Xiaoyan Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND ELECTRIC EQUIPMENT USING THE SAME
- Publication number 20110279070
- Publication date Nov 17, 2011
- PANASONIC CORPORATION
- Hidehisa Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE AND ELECTRIC EQUIPMENT UTILIZING THE SAME
- Publication number 20110256005
- Publication date Oct 20, 2011
- PANASONIC CORPORATION
- Yoshinori Takeoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MOTOR MAGNETIC-POLE-POSITION ESTIMATING APPARATUS
- Publication number 20110175560
- Publication date Jul 21, 2011
- Honda Motor Co., Ltd.
- Masahiko AKIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONIZED MINIMUM FREQUENCY PULSE WIDTH MODULATION DRIVE FOR SEN...
- Publication number 20110084639
- Publication date Apr 14, 2011
- MICROCHIP TECHNOLOGY INCORPORATED
- Ward R. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND CIRCUIT FOR PRODUCING ROTOR POSITION SIGNALS AND FOR THE...
- Publication number 20100270960
- Publication date Oct 28, 2010
- TRINAMIC MOTION CONTROL GMBH & CO KG
- Lars Larsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CIRCUIT
- Publication number 20100188036
- Publication date Jul 29, 2010
- Kosaku Hioki
- G05 - CONTROLLING REGULATING
Information Patent Application
Controller and MCU chip for controlling 3-phase brushless DC motor
- Publication number 20100181953
- Publication date Jul 22, 2010
- Padauk Technology Co., Ltd. R.O.C.
- Mao-Hsin Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER, MOTOR DRIVE SYSTEM AND PUMP UNIT
- Publication number 20100060213
- Publication date Mar 11, 2010
- Kabushiki Kaisha Toshiba
- Yukihisa HASEGAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using the voltage difference between the windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor controller

Motor rotation angle measurement device and method

Motor control device

Method and circuit arrangement for determining the position of a ro...

Controlling an electronically-assisted turbocharger

Fixed rotation direction start-up method for single-phase sensorles...

Device for detecting rotation position and air conditioner

Dual-voltage brushless motor

Drive control device and fuel pump drive system

Phase detector, motor drive controller, motor device, and method of...

Motor driving module and brushless DC motor system

Driver circuit and method

Method and system for controlling a motor

System and method for estimating the position of a wound rotor sync...

Closed loop startup control for a sensorless, brushless DC motor

Phase-shift detection device, motor drive device, brushless motor,...

Synchronous motor drive system and synchronous motor

Driver circuit for driving a stepping motor

Motor magnetic-pole-position estimating apparatus

Synchronized minimum frequency pulse width modulation drive for sen...

Method and circuit for producing rotor position signals and for the...

Motor controller, motor drive system and pump unit

Motor control apparatus and motor system

Controller and MCU chip for controlling 3-phase brushless DC motor

Sensorless motor driving apparatus and driving method addressing pr...

Drive circuit for brushless motor

Rotor position detector with back EMF voltage estimation

Brushless DC motor

Patents Applicationslast 30 patents

ROTATION ANGLE DETECTING METHOD, RECORDING MEDIUM STORING ROTATION...

SYSTEM AND METHOD FOR DETECTING RESOLVER SIGNAL FOR MOTOR CONTROL

MOTOR CONTROLLER

MOTOR UNIT

MULTI-MOTOR CONVERTER

MOTOR ROTATION ANGLE MEASUREMENT DEVICE AND METHOD

MOTOR CONTROLLING DEVICE

FIXED ROTATION DIRECTION START-UP METHOD FOR SINGLE-PHASE SENSORLES...

CONTROLLING AN ELECTRONICALLY-ASSISTED TURBOCHARGER

METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING THE POSITION OF A RO...

MOTOR CONTROL CIRCUIT WITH DIAGNOSTIC CAPABILITIES

DUAL-VOLTAGE BRUSHLESS MOTOR

SEMICONDUCTOR DEVICE AND ELECTRICALLY-POWERED EQUIPMENT

BRUSHLESS MOTOR DRIVING CIRCUIT AND BRUSHLESS MOTOR DRIVING SYSTEM

MOTOR DRIVING MODULE AND BRUSHLESS DC MOTOR SYSTEM

SYSTEM AND METHOD FOR ESTIMATING THE POSITION OF A WOUND ROTOR SYNC...

Method and System for Controlling a Motor

DRIVER CIRCUIT AND METHOD

PROCESS FOR DETERMINING THE POSITION OF THE ROTOR OF AN ELECTRIC MA...

PHASE-SHIFT DETECTION DEVICE, MOTOR DRIVE DEVICE, BRUSHLESS MOTOR,...

Synchronous Motor Drive System and Synchronous Motor

CLOSED LOOP STARTUP CONTROL FOR A SENSORLESS, BRUSHLESS DC MOTOR

MOTOR DRIVING DEVICE AND ELECTRIC EQUIPMENT USING THE SAME

MOTOR DRIVE DEVICE AND ELECTRIC EQUIPMENT UTILIZING THE SAME

MOTOR MAGNETIC-POLE-POSITION ESTIMATING APPARATUS

SYNCHRONIZED MINIMUM FREQUENCY PULSE WIDTH MODULATION DRIVE FOR SEN...

METHOD AND CIRCUIT FOR PRODUCING ROTOR POSITION SIGNALS AND FOR THE...

DRIVER CIRCUIT

Controller and MCU chip for controlling 3-phase brushless DC motor

MOTOR CONTROLLER, MOTOR DRIVE SYSTEM AND PUMP UNIT