Control of current

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CPC
H02P2006/045

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HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS

Current Industry

H02P2006/045Control of current

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Handheld power tool with a brushless electric motor
- Patent number 11,770,048
- Issue date Sep 26, 2023
- Black & Decker, Inc.
- John C. Vanko
- B24 - GRINDING POLISHING
Information Patent Grant
Electronic timepiece, movement, and motor control circuit
- Patent number 11,693,368
- Issue date Jul 4, 2023
- Seiko Epson Corporation
- Takashi Kawaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine control device
- Patent number 11,285,992
- Issue date Mar 29, 2022
- Denso Corporation
- Kouichi Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine control device, and electric power steering...
- Patent number 11,254,352
- Issue date Feb 22, 2022
- Denso Corporation
- Atsuko Oka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motor system
- Patent number 11,239,771
- Issue date Feb 1, 2022
- Denso Corporation
- Kiyotaka Matsubara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-motor operation
- Patent number 11,233,468
- Issue date Jan 25, 2022
- EBM-Papst Mulfingen GmbH & Co. KG
- Thomas Kilian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor system
- Patent number 11,211,889
- Issue date Dec 28, 2021
- Denso Corporation
- Kiyotaka Matsubara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Handheld power tool with a brushless electric motor
- Patent number 11,171,542
- Issue date Nov 9, 2021
- BLACK & DECKER INC.
- John C. Vanko
- B24 - GRINDING POLISHING
Information Patent Grant
Vehicle driving apparatus
- Patent number 11,095,237
- Issue date Aug 17, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Junichi Yukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor system
- Patent number 11,056,987
- Issue date Jul 6, 2021
- Denso Corporation
- Kiyotaka Matsubara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor driving circuit and method thereof
- Patent number 11,038,448
- Issue date Jun 15, 2021
- Anpec Electronics Corporation
- Ming-Jung Tsai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conversion circuit board of brushless direct current (BLDC) motor a...
- Patent number 11,018,604
- Issue date May 25, 2021
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Xiansheng Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Backpack-type blower
- Patent number 10,954,947
- Issue date Mar 23, 2021
- Makita Corporation
- Hirokatsu Yamamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Driving device, compressor, air conditioner and method of driving i...
- Patent number 10,951,139
- Issue date Mar 16, 2021
- Mitsubishi Electric Corporation
- Yuji Hirosawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-motor system
- Patent number 10,862,410
- Issue date Dec 8, 2020
- Nidec Corporation
- Tetsuya Tabuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-calibration of ECM motor and variable frequency drive inferred...
- Patent number 10,855,211
- Issue date Dec 1, 2020
- Wayne N. Kraft
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor apparatus and motor system
- Patent number 10,812,008
- Issue date Oct 20, 2020
- Nidec Corporation
- Masahiro Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Steering device
- Patent number 10,766,523
- Issue date Sep 8, 2020
- Hitachi Automotive Systems, Ltd.
- Takahiro Itou
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method for outputting constant air volume by multi-motor driving sy...
- Patent number 10,690,371
- Issue date Jun 23, 2020
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Hairong Sun
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Current limit for a power tool powered by different power supplies
- Patent number 10,658,903
- Issue date May 19, 2020
- BLACK & DECKER INC.
- Michael K. Forster
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Moving-magnet type linear motor controlling system and manufacturin...
- Patent number 10,581,308
- Issue date Mar 3, 2020
- Canon Kabushiki Kaisha
- Takeshi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control strategy for a motor of an electric assisted steering system
- Patent number 10,549,774
- Issue date Feb 4, 2020
- TRW Limited
- Christopher David Dixon
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Cycle-by-cycle current limit for a power tool having a brushless motor
- Patent number 10,411,558
- Issue date Sep 10, 2019
- BLACK & DECKER INC.
- Michael K. Forster
- B24 - GRINDING POLISHING
Information Patent Grant
Methods and systems for control of parallel connected motor drives
- Patent number 10,389,286
- Issue date Aug 20, 2019
- Schlumberger Technology Corporation
- Zhuangyao Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drive circuit for electric motors
- Patent number 10,333,436
- Issue date Jun 25, 2019
- Regal Beloit America, Inc.
- Ludovic Andre Chretien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method of driving a plurality of permanent magnet syn...
- Patent number 9,768,715
- Issue date Sep 19, 2017
- Samsung Electronics Co. Ltd.
- Je Hyung Cho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control system for executing drive control of an alternating-...
- Patent number 9,762,152
- Issue date Sep 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kenji Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cycle-by-cycle current limit for power tools having a brushless motor
- Patent number 9,762,153
- Issue date Sep 12, 2017
- BLACK & DECKER INC.
- Michael K. Forster
- B24 - GRINDING POLISHING
Information Patent Grant
Measurement circuit
- Patent number 9,136,786
- Issue date Sep 15, 2015
- TRW Limited
- Andrew Fitzroy McLean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator control system
- Patent number 9,000,706
- Issue date Apr 7, 2015
- Cummins Inc.
- Ramakrishna Dontha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR
- Publication number 20230396128
- Publication date Dec 7, 2023
- Black & Decker Inc.
- John C. Vanko
- B24 - GRINDING POLISHING
Information Patent Application
CURRENT LIMITING DEVICE, ROBOT SYSTEM, AND CURRENT LIMITING METHOD
- Publication number 20230318514
- Publication date Oct 5, 2023
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Masataka TANABE
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SPEED CONTROL OF MECHANICALLY PARALLELED ELECTRICAL DRIVES WITHOUT...
- Publication number 20230283208
- Publication date Sep 7, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Andrei Dinu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR
- Publication number 20220060085
- Publication date Feb 24, 2022
- Black & Decker Inc.
- John C. Vanko
- B24 - GRINDING POLISHING
Information Patent Application
MOTOR DRIVING CIRCUIT AND METHOD THEREOF
- Publication number 20210044227
- Publication date Feb 11, 2021
- ANPEC ELECTRONICS CORPORATION
- MING-JUNG TSAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE CONTROL DEVICE
- Publication number 20200353973
- Publication date Nov 12, 2020
- DENSO CORPORATION
- Kouichi NAKAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-MOTOR OPERATION
- Publication number 20200252011
- Publication date Aug 6, 2020
- EBM-PAPST MULFINGEN GMBH & CO. KG
- Thomas KILIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic Timepiece, Movement, And Motor Control Circuit
- Publication number 20200192297
- Publication date Jun 18, 2020
- SEIKO EPSON CORPORATION
- Takashi KAWAGUCHI
- G04 - HOROLOGY
Information Patent Application
HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR
- Publication number 20200186006
- Publication date Jun 11, 2020
- John C. Vanko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE DRIVING APPARATUS
- Publication number 20200186058
- Publication date Jun 11, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Junichi YUKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVING DEVICE, COMPRESSOR, AIR CONDITIONER AND METHOD OF DRIVING I...
- Publication number 20200177114
- Publication date Jun 4, 2020
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-MOTOR SYSTEM
- Publication number 20200028453
- Publication date Jan 23, 2020
- NIDEC CORPORATION
- Tetsuya TABUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLING METHOD, MOTOR CONTROLLING SYSTEM, AND ELECTRONIC...
- Publication number 20200007059
- Publication date Jan 2, 2020
- NIDEC CORPORATION
- Ahmad GHADERI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CONVERSION CIRCUIT BOARD OF BRUSHLESS DIRECT CURRENT (BLDC) MOTOR A...
- Publication number 20190341864
- Publication date Nov 7, 2019
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Xiansheng ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER, SENSORLESS BRUSHLESS MOTOR, FAN, AND MOTOR CONTRO...
- Publication number 20190319561
- Publication date Oct 17, 2019
- NIDEC CORPORATION
- Masahiro YAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR SYSTEM
- Publication number 20190296664
- Publication date Sep 26, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kiyotaka Matsubara
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR SYSTEM
- Publication number 20190296665
- Publication date Sep 26, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kiyotaka Matsubara
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR SYSTEM
- Publication number 20190296676
- Publication date Sep 26, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kiyotaka Matsubara
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-Calibration of ECM Motor and Variable Frequency Drive Inferred...
- Publication number 20190280630
- Publication date Sep 12, 2019
- TRANE INTERNATIONAL INC.
- Wayne N. Kraft
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE CONTROL DEVICE, AND ELECTRIC POWER STEERING...
- Publication number 20190256129
- Publication date Aug 22, 2019
- DENSO CORPORATION
- Atsuko OKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR APPARATUS AND MOTOR SYSTEM
- Publication number 20190190434
- Publication date Jun 20, 2019
- NIDEC CORPORATION
- Masahiro KIMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVE CIRCUIT FOR ELECTRIC MOTORS
- Publication number 20190165701
- Publication date May 30, 2019
- Regal Beloit America, Inc.
- Ludovic Andre Chretien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEERING DEVICE
- Publication number 20190016378
- Publication date Jan 17, 2019
- Hitachi Automotive Systems, Ltd.
- Takahiro ITOU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
METHOD FOR OUTPUTTING CONSTANT AIR VOLUME BY MULTI-MOTOR DRIVING SY...
- Publication number 20180313568
- Publication date Nov 1, 2018
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Hairong SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BACKPACK-TYPE BLOWER
- Publication number 20180080453
- Publication date Mar 22, 2018
- Makita Corporation
- Hirokatsu YAMAMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CURRENT LIMIT FOR A POWER TOOL POWERED BY DIFFERENT POWER SUPPLIES
- Publication number 20170338754
- Publication date Nov 23, 2017
- Black & Decker Inc.
- Michael K. Forster
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
VARIABLE CURRENT LIMIT FOR POWER TOOL HAVING A BRUSHLESS MOTOR
- Publication number 20170338753
- Publication date Nov 23, 2017
- Black & Decker Inc.
- Michael K. Forster
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CYCLE-BY-CYCLE CURRENT LIMIT FOR A POWER TOOL HAVING A BRUSHLESS MOTOR
- Publication number 20170338755
- Publication date Nov 23, 2017
- Black & Decker Inc.
- Michael K. Forster
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Methods and Systems for Control of Parallel Connected Motor Drives
- Publication number 20170257048
- Publication date Sep 7, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Zhuangyao Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOVING-MAGNET TYPE LINEAR MOTOR CONTROLLING SYSTEM AND MANUFACTURIN...
- Publication number 20170117829
- Publication date Apr 27, 2017
- Canon Kabushiki Kaisha
- Takeshi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Control of current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Handheld power tool with a brushless electric motor

Electronic timepiece, movement, and motor control circuit

Rotating electric machine control device

Rotary electric machine control device, and electric power steering...

Motor system

Multi-motor operation

Motor system

Handheld power tool with a brushless electric motor

Vehicle driving apparatus

Motor system

Motor driving circuit and method thereof

Conversion circuit board of brushless direct current (BLDC) motor a...

Backpack-type blower

Driving device, compressor, air conditioner and method of driving i...

Multi-motor system

Self-calibration of ECM motor and variable frequency drive inferred...

Motor apparatus and motor system

Steering device

Method for outputting constant air volume by multi-motor driving sy...

Current limit for a power tool powered by different power supplies

Moving-magnet type linear motor controlling system and manufacturin...

Control strategy for a motor of an electric assisted steering system

Cycle-by-cycle current limit for a power tool having a brushless motor

Methods and systems for control of parallel connected motor drives

Drive circuit for electric motors

Apparatus and method of driving a plurality of permanent magnet syn...

Motor control system for executing drive control of an alternating-...

Cycle-by-cycle current limit for power tools having a brushless motor

Measurement circuit

Actuator control system

Patents Applicationslast 30 patents

HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR

CURRENT LIMITING DEVICE, ROBOT SYSTEM, AND CURRENT LIMITING METHOD

SPEED CONTROL OF MECHANICALLY PARALLELED ELECTRICAL DRIVES WITHOUT...

HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR

MOTOR DRIVING CIRCUIT AND METHOD THEREOF

ROTATING ELECTRIC MACHINE CONTROL DEVICE

MULTI-MOTOR OPERATION

Electronic Timepiece, Movement, And Motor Control Circuit

HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR

VEHICLE DRIVING APPARATUS

DRIVING DEVICE, COMPRESSOR, AIR CONDITIONER AND METHOD OF DRIVING I...

MULTI-MOTOR SYSTEM

MOTOR CONTROLLING METHOD, MOTOR CONTROLLING SYSTEM, AND ELECTRONIC...

CONVERSION CIRCUIT BOARD OF BRUSHLESS DIRECT CURRENT (BLDC) MOTOR A...

MOTOR CONTROLLER, SENSORLESS BRUSHLESS MOTOR, FAN, AND MOTOR CONTRO...

MOTOR SYSTEM

MOTOR SYSTEM

MOTOR SYSTEM

Self-Calibration of ECM Motor and Variable Frequency Drive Inferred...

ROTARY ELECTRIC MACHINE CONTROL DEVICE, AND ELECTRIC POWER STEERING...

MOTOR APPARATUS AND MOTOR SYSTEM

DRIVE CIRCUIT FOR ELECTRIC MOTORS

STEERING DEVICE

METHOD FOR OUTPUTTING CONSTANT AIR VOLUME BY MULTI-MOTOR DRIVING SY...

BACKPACK-TYPE BLOWER

CURRENT LIMIT FOR A POWER TOOL POWERED BY DIFFERENT POWER SUPPLIES

VARIABLE CURRENT LIMIT FOR POWER TOOL HAVING A BRUSHLESS MOTOR

CYCLE-BY-CYCLE CURRENT LIMIT FOR A POWER TOOL HAVING A BRUSHLESS MOTOR

Methods and Systems for Control of Parallel Connected Motor Drives

MOVING-MAGNET TYPE LINEAR MOTOR CONTROLLING SYSTEM AND MANUFACTURIN...