wherein the commutation is function of electro-magnetic force [EMF]

Industry

CPC
H02P6/157

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

H02P6/157wherein the commutation is function of electro-magnetic force [EMF]

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electric power tool
- Patent number 11,770,088
- Issue date Sep 26, 2023
- KOKI HOLDINGS CO., LTD.
- Kazutaka Iwata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless angle estimation for trapezoidal control
- Patent number 11,705,834
- Issue date Jul 18, 2023
- Texas Instruments Incorporated
- Rajan Lakshmi Narasimha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling the speed of a three-phase permanent magnet...
- Patent number 11,637,514
- Issue date Apr 25, 2023
- Siemens Aktiengesellschaft
- Hauke Nannen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control chip, control system, and control method for motors
- Patent number 11,606,049
- Issue date Mar 14, 2023
- AUTOCHIPS WUHAN CO., LTD.
- Jian Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of controlling a brushless permanent magnet motor
- Patent number 11,588,424
- Issue date Feb 21, 2023
- Dyson Technology Limited
- Jack Michael Thompson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase motor driving circuit and three-phase motor driving method
- Patent number 11,522,485
- Issue date Dec 6, 2022
- Anpec Electronics Corporation
- Kun-Min Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronically commutated electric motor and method for controlling...
- Patent number 11,451,172
- Issue date Sep 20, 2022
- Pierburg Pump Technology GmbH
- Christian Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Waveform shaping in power tool powered by alternating-current power...
- Patent number 11,173,584
- Issue date Nov 16, 2021
- BLACK & DECKER INC.
- Alexander Manasseh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for in-vehicle resolver alignment
- Patent number 11,081,948
- Issue date Aug 3, 2021
- Ford Global Technologies, LLC
- Jonathan Hair
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power tool
- Patent number 11,070,160
- Issue date Jul 20, 2021
- Koki Holdings Co., Lid.
- Kazutaka Iwata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starting method and apparatus for permanent magnet synchronous moto...
- Patent number 11,005,396
- Issue date May 11, 2021
- AUTEL ROBOTICS CO., LTD.
- Yidong Chen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Continuously rotating electric motor having a permanent magnet rotor
- Patent number 10,985,679
- Issue date Apr 20, 2021
- The Swatch Group Research and Development Ltd.
- Jean-Jacques Born
- G04 - HOROLOGY
Information Patent Grant
Thermal mitigation of a haptic element in a peripheral device
- Patent number 10,969,869
- Issue date Apr 6, 2021
- Logitech Europe S.A.
- Jacques Chassot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor driving device and method
- Patent number 10,972,024
- Issue date Apr 6, 2021
- Anpec Electronics Corporation
- Kun-Min Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving control device and motor driving control method
- Patent number 10,917,028
- Issue date Feb 9, 2021
- MINEBEA MITSUMI INC.
- Xiao Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hall-effect sensor signal offset correction in phase commutation
- Patent number 10,749,454
- Issue date Aug 18, 2020
- Dana Belgium N.V.
- Stijn Goossens
- G01 - MEASURING TESTING
Information Patent Grant
Waveform shaping in power tool powered by alternating-current power...
- Patent number 10,710,220
- Issue date Jul 14, 2020
- BLACK & DECKER INC.
- Alexander Manasseh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sensor-less control of an electric motor
- Patent number 10,601,348
- Issue date Mar 24, 2020
- GM Global Technology Operations LLC
- David S. Ochs
- G01 - MEASURING TESTING
Information Patent Grant
Motor driving control device
- Patent number 10,530,280
- Issue date Jan 7, 2020
- MINEBEA MITSUMI INC.
- Hiroyuki Kaidu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless BDLC control
- Patent number 10,523,143
- Issue date Dec 31, 2019
- Melexis Bulgaria Ltd
- Dirk Leman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device and control method of rotary electric machine
- Patent number 10,505,476
- Issue date Dec 10, 2019
- Honda Motor Co., Ltd.
- Shigeo Yajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Starting method and apparatus for permanent magnet synchronous moto...
- Patent number 10,447,185
- Issue date Oct 15, 2019
- AUTEL ROBOTICS CO., LTD.
- Yidong Chen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mutual inductance voltage offset compensation for brushless DC sens...
- Patent number 10,447,187
- Issue date Oct 15, 2019
- STMicroelectronics S.r.l.
- Michele Boscolo Berto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving circuit and method thereof
- Patent number 10,439,524
- Issue date Oct 8, 2019
- Anpec Electronics Corporation
- Chia-Tai Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless motor device, image forming apparatus, and control method...
- Patent number 10,425,024
- Issue date Sep 24, 2019
- Brother Kogyo Kabushiki Kaisha
- Hironori Hirata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control circuit and motor
- Patent number 10,381,961
- Issue date Aug 13, 2019
- Mabuchi Motor Co., Ltd.
- Ryo Niida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device for controlling valve timing of internal combust...
- Patent number 10,344,634
- Issue date Jul 9, 2019
- Denso Corporation
- Yoshifumi Kishimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device and control method for driving sensorless BLDC motor
- Patent number 10,348,226
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Young Jae Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving device, method, and program
- Patent number 10,340,825
- Issue date Jul 2, 2019
- Renesas Electronics Corporation
- Takayuki Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lead angle controller
- Patent number 10,326,388
- Issue date Jun 18, 2019
- Hyundai Motor Company
- Myoung Seok Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL ASSISTANCE FOR A ROLLER SKATING DEVICE
- Publication number 20240317072
- Publication date Sep 26, 2024
- Mohamed SOLIMAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
PHASE COMPENSATION METHOD OF BRUSHLESS DIRECT CURRENT MOTOR AND MOT...
- Publication number 20240322716
- Publication date Sep 26, 2024
- Weltrend Semiconductor Inc.
- Chien-Tsung Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Driving circuit, system and method for resonant device
- Publication number 20240235439
- Publication date Jul 11, 2024
- Realtek Semiconductor Corp.
- Jen-Chieh Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTOR DRIVER AND METHOD OF DRIVING MOTOR
- Publication number 20240056005
- Publication date Feb 15, 2024
- LX Semicon Co., Ltd.
- Jang Hyun YOON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF CONTROLLING A BRUSHLESS PERMANENT-MAGNET MOTOR
- Publication number 20230387838
- Publication date Nov 30, 2023
- Dyson Technology Limited
- George Francis Paul OAKHAM
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
METHOD FOR CONTROLLING THE SPEED OF A THREE-PHASE PERMANENT MAGNET...
- Publication number 20220038036
- Publication date Feb 3, 2022
- Siemens Aktiengesellschaft
- Hauke NANNEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER TOOL
- Publication number 20210336575
- Publication date Oct 28, 2021
- Koki Holdings Co., Ltd.
- Kazutaka Iwata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF CONTROLLING A BRUSHLESS PERMANENT MAGNET MOTOR
- Publication number 20210265926
- Publication date Aug 26, 2021
- Dyson Technology Limited
- Jack Michael THOMPSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS ANGLE ESTIMATION FOR TRAPEZOIDAL CONTROL
- Publication number 20210203257
- Publication date Jul 1, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Rajan LAKSHMI NARASIMHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND METHOD
- Publication number 20210091688
- Publication date Mar 25, 2021
- ANPEC ELECTRONICS CORPORATION
- KUN-MIN CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THERMAL MITIGATION OF A HAPTIC ELEMENT IN A PERIPHERAL DEVICE
- Publication number 20210064136
- Publication date Mar 4, 2021
- Jacques Chassot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONICALLY COMMUTATED ELECTRIC MOTOR AND METHOD FOR CONTROLLING...
- Publication number 20200266734
- Publication date Aug 20, 2020
- PIERBURG PUMP TECHNOLOGY GMBH
- CHRISTIAN SCHULZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTINUOUSLY ROTATING ELECTRIC MOTOR HAVING A PERMANENT MAGNET ROTOR
- Publication number 20200186061
- Publication date Jun 11, 2020
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Jean-Jacques BORN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HALL-EFFECT SENSOR SIGNAL OFFSET CORRECTION IN PHASE COMMUTATION
- Publication number 20200119667
- Publication date Apr 16, 2020
- Dana Automotive Systems Group, LLC
- STIJN GOOSSENS
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DRIVE CONTROL DEVICE, MOTOR, AND BLOWER APPARATUS
- Publication number 20200028456
- Publication date Jan 23, 2020
- NIDEC CORPORATION
- Hiroki MORIOKA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR DRIVING CONTROL DEVICE AND MOTOR DRIVING CONTROL METHOD
- Publication number 20200028457
- Publication date Jan 23, 2020
- MINEBEA MITSUMI INC.
- Xiao ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DEVICE AND VEHICLE-MOUNTED SEAT AIR CONDITIONER
- Publication number 20200028455
- Publication date Jan 23, 2020
- SHINANO KENSHI CO., LTD.
- Yuki KOSAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STARTING METHOD AND APPARATUS FOR PERMANENT MAGNET SYNCHRONOUS MOTO...
- Publication number 20200007055
- Publication date Jan 2, 2020
- AUTEL ROBOTICS CO., LTD.
- Yidong CHEN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
BRUSHLESS DC MOTOR CONTROL METHOD AND CONTROL DEVICE
- Publication number 20190379309
- Publication date Dec 12, 2019
- NIDEC SANKYO CORPORATION
- Toshiyuki KARASAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WAVEFORM SHAPING IN POWER TOOL POWERED BY ALTERNATING-CURRENT POWER...
- Publication number 20190314961
- Publication date Oct 17, 2019
- Black & Decker Inc.
- Alexander Manasseh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SENSOR-LESS CONTROL OF AN ELECTRIC MOTOR
- Publication number 20190229653
- Publication date Jul 25, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- David S. OCHS
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DRIVING CONTROL DEVICE
- Publication number 20190068092
- Publication date Feb 28, 2019
- MINEBEA MITSUMI INC.
- Hiroyuki KAIDU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL CIRCUIT AND MOTOR
- Publication number 20190052199
- Publication date Feb 14, 2019
- MABUCHI MOTOR CO., LTD.
- Ryo NIIDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS BDLC CONTROL
- Publication number 20190013750
- Publication date Jan 10, 2019
- Melexis Bulgaria Ltd.
- Dirk LEMAN
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC POWER TOOL
- Publication number 20180331648
- Publication date Nov 15, 2018
- Koki Holdings Co., Ltd.
- Kazutaka Iwata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WAVEFORM SHAPING IN POWER TOOL POWERED BY ALTERNATING-CURRENT POWER...
- Publication number 20180290270
- Publication date Oct 11, 2018
- Black & Decker Inc.
- Alexander Manasseh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOTOR DRIVING DEVICE, METHOD, AND PROGRAM
- Publication number 20180287525
- Publication date Oct 4, 2018
- RENESAS ELECTRONICS CORPORATION
- Takayuki AOKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF PERMANENT MAGNET MOTORS AND GENERATORS
- Publication number 20180248502
- Publication date Aug 30, 2018
- AERISTECH CONTROL TECHNOLOGIES LIMITED
- Bryn Geoffrey Roddick RICHARDS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STARTING METHOD AND APPARATUS FOR PERMANENT MAGNET SYNCHRONOUS MOTO...
- Publication number 20180183367
- Publication date Jun 28, 2018
- AUTEL ROBOTICS CO., LTD.
- Yidong CHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
MOTOR DRIVING DEVICE AND MOTOR SYSTEM
- Publication number 20180183365
- Publication date Jun 28, 2018
- RENESAS ELECTRONICS CORPORATION
- Minoru KUROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

wherein the commutation is function of electro-magnetic force [EMF]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric power tool

Sensorless angle estimation for trapezoidal control

Method for controlling the speed of a three-phase permanent magnet...

Control chip, control system, and control method for motors

Method of controlling a brushless permanent magnet motor

Three-phase motor driving circuit and three-phase motor driving method

Electronically commutated electric motor and method for controlling...

Waveform shaping in power tool powered by alternating-current power...

System and method for in-vehicle resolver alignment

Electric power tool

Starting method and apparatus for permanent magnet synchronous moto...

Continuously rotating electric motor having a permanent magnet rotor

Thermal mitigation of a haptic element in a peripheral device

Motor driving device and method

Motor driving control device and motor driving control method

Hall-effect sensor signal offset correction in phase commutation

Waveform shaping in power tool powered by alternating-current power...

Sensor-less control of an electric motor

Motor driving control device

Sensorless BDLC control

Control device and control method of rotary electric machine

Starting method and apparatus for permanent magnet synchronous moto...

Mutual inductance voltage offset compensation for brushless DC sens...

Motor driving circuit and method thereof

Brushless motor device, image forming apparatus, and control method...

Motor control circuit and motor

Motor drive device for controlling valve timing of internal combust...

Device and control method for driving sensorless BLDC motor

Motor driving device, method, and program

Lead angle controller

Patents Applicationslast 30 patents

ELECTRICAL ASSISTANCE FOR A ROLLER SKATING DEVICE

PHASE COMPENSATION METHOD OF BRUSHLESS DIRECT CURRENT MOTOR AND MOT...

Driving circuit, system and method for resonant device

MOTOR DRIVER AND METHOD OF DRIVING MOTOR

METHOD OF CONTROLLING A BRUSHLESS PERMANENT-MAGNET MOTOR

METHOD FOR CONTROLLING THE SPEED OF A THREE-PHASE PERMANENT MAGNET...

ELECTRIC POWER TOOL

METHOD OF CONTROLLING A BRUSHLESS PERMANENT MAGNET MOTOR

SENSORLESS ANGLE ESTIMATION FOR TRAPEZOIDAL CONTROL

MOTOR DRIVING DEVICE AND METHOD

THERMAL MITIGATION OF A HAPTIC ELEMENT IN A PERIPHERAL DEVICE

ELECTRONICALLY COMMUTATED ELECTRIC MOTOR AND METHOD FOR CONTROLLING...

CONTINUOUSLY ROTATING ELECTRIC MOTOR HAVING A PERMANENT MAGNET ROTOR

HALL-EFFECT SENSOR SIGNAL OFFSET CORRECTION IN PHASE COMMUTATION

MOTOR DRIVE CONTROL DEVICE, MOTOR, AND BLOWER APPARATUS

MOTOR DRIVING CONTROL DEVICE AND MOTOR DRIVING CONTROL METHOD

MOTOR DEVICE AND VEHICLE-MOUNTED SEAT AIR CONDITIONER

STARTING METHOD AND APPARATUS FOR PERMANENT MAGNET SYNCHRONOUS MOTO...

BRUSHLESS DC MOTOR CONTROL METHOD AND CONTROL DEVICE

WAVEFORM SHAPING IN POWER TOOL POWERED BY ALTERNATING-CURRENT POWER...

SENSOR-LESS CONTROL OF AN ELECTRIC MOTOR

MOTOR DRIVING CONTROL DEVICE

MOTOR CONTROL CIRCUIT AND MOTOR

SENSORLESS BDLC CONTROL

ELECTRIC POWER TOOL

WAVEFORM SHAPING IN POWER TOOL POWERED BY ALTERNATING-CURRENT POWER...

MOTOR DRIVING DEVICE, METHOD, AND PROGRAM

CONTROL OF PERMANENT MAGNET MOTORS AND GENERATORS

STARTING METHOD AND APPARATUS FOR PERMANENT MAGNET SYNCHRONOUS MOTO...

MOTOR DRIVING DEVICE AND MOTOR SYSTEM