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Parent Industries
H
ELECTRICITY
H02
Electric power
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P21/00
Arrangements or methods for the control of electric machines by vector control
Current Industry
H02P21/22
Current control
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Patents Grants
last 30 patents
Information
Patent Grant
Motor control apparatus, motor, compressor, refrigeration apparatus...
Patent number
11,984,827
Issue date
May 14, 2024
Daikin Industries, Ltd.
Tomoki Nakata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Determining rotor position offset for electrical machines
Patent number
11,973,444
Issue date
Apr 30, 2024
BorgWarner Inc.
Siddharth Ballal
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Image forming apparatus
Patent number
11,966,184
Issue date
Apr 23, 2024
Canon Kabushiki Kaisha
Junya Takatsu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for regulating an electric machine
Patent number
11,955,910
Issue date
Apr 9, 2024
Robert Bosch GmbH
Maximilian Manderla
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Non-transitory computer readable recording medium storing a compute...
Patent number
11,954,416
Issue date
Apr 9, 2024
JSOL CORPORATION
Takashi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power conversion apparatus and method for diagnosing failure of pow...
Patent number
11,955,905
Issue date
Apr 9, 2024
Hitachi Astemo, Ltd.
Yasuhiro Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and methods for controlling a switching device for an elect...
Patent number
11,949,354
Issue date
Apr 2, 2024
ABB Schweiz AG
Frederick L. Hoadley
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device
Patent number
11,949,353
Issue date
Apr 2, 2024
Sanden Corporation
Yushi Araki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric motor monitor
Patent number
11,942,830
Issue date
Mar 26, 2024
Charles Douglas Eidschun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor parameter measuring device and method
Patent number
11,942,881
Issue date
Mar 26, 2024
HL MANDO CORPORATION
Jae Sang Park
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Operating an electric drive system with low efficiency
Patent number
11,932,116
Issue date
Mar 19, 2024
BorgWarner Inc.
Caleb Wayne Secrest
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Magnetic generator for motor, soft magnetic core, and method of man...
Patent number
11,936,312
Issue date
Mar 19, 2024
Denso Corporation
Yuki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power distribution within an electric machine
Patent number
11,936,255
Issue date
Mar 19, 2024
Tau Motors, Inc.
Walter Wesley Pennington
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent-magnet-synchronous electric motor control device and elec...
Patent number
11,936,309
Issue date
Mar 19, 2024
Mitsubishi Electric Corporation
Yuya Tsuchimoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method of aligning a rotor of a synchronous motor at a specified ro...
Patent number
11,936,313
Issue date
Mar 19, 2024
Kinetic Technologies International Holdings LP
Feng Zhu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor drive device
Patent number
11,936,314
Issue date
Mar 19, 2024
Hyundai Motor Company
Yong Jae Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for operating a steering system having a compensation device...
Patent number
11,926,373
Issue date
Mar 12, 2024
Robert Bosch GmbH
Stefan Ehlert
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and system for controlling an electric machine
Patent number
11,929,693
Issue date
Mar 12, 2024
MAVEL EDT S.P.A.
Denny Chiono
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary machine control apparatus, machine learning apparatus, and i...
Patent number
11,929,694
Issue date
Mar 12, 2024
Mitsubishi Electric Corporation
Takashi Hozuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller and a method for controlling a motor
Patent number
11,916,496
Issue date
Feb 27, 2024
Texas Instruments Incorporated
Prasad Kulkarni
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device and motor control method
Patent number
11,901,847
Issue date
Feb 13, 2024
Hitachi Astemo, Ltd.
Hiroto Saotome
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent-magnet synchronous machine control method and device, and...
Patent number
11,894,786
Issue date
Feb 6, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiong Zheng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Unified open-circuit fault-tolerant control method for vector contr...
Patent number
11,888,419
Issue date
Jan 30, 2024
Jiangsu University
Li Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control structures for parallel motor drive control architectures
Patent number
11,888,418
Issue date
Jan 30, 2024
Hamilton Sundstrand Corporation
Diarmaid John Hogan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet electric machine control
Patent number
11,881,796
Issue date
Jan 23, 2024
Rolls-Royce PLC
Shangjian Dai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Single motor with dual inverters using voltage vector
Patent number
11,876,469
Issue date
Jan 16, 2024
Hyundai Motor Company
Kang Ho Jeong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems, methods and devices for neural network control for IPM mot...
Patent number
11,876,464
Issue date
Jan 16, 2024
The Board of Trustees of the University of Alabama
Shuhui Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Motor control device, electric actuator product, and electric power...
Patent number
11,873,039
Issue date
Jan 16, 2024
NSK Ltd.
Yasutoshi Miki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase motor/generator system with harmonic injection
Patent number
11,870,377
Issue date
Jan 9, 2024
Quantentech Limited
Hengchun Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for adapting the control parameters of an electric traction...
Patent number
11,870,374
Issue date
Jan 9, 2024
Volvo Truck Corporation
Sebastian Hall
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC POWER CONVERSION DEVICE AND CONTROL METHOD FOR ELECTRIC PO...
Publication number
20240162799
Publication date
May 16, 2024
Kabushiki Kaisha Yaskawa Denki
Kazumasa IKEDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYNCHRONOUS MOTOR CONTROL DEVICE
Publication number
20240154554
Publication date
May 9, 2024
FANUC Corporation
Kenji Takahashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HARMONIC CURRENT COMMAND WITH FOUR DEGREES OF FREEDOM FOR ELECTRIC...
Publication number
20240154555
Publication date
May 9, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Vinod Chowdary Peddi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Drive Apparatus of Synchronous Motor and Method for Driving Synchro...
Publication number
20240146222
Publication date
May 2, 2024
Hitachi Astemo, Ltd.
Hiroaki SATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for Controlling a Multiphase Voltage Signal in a Closed-Loop...
Publication number
20240146224
Publication date
May 2, 2024
Bayerische Motoren Werke Aktiengesellschaft
Silko FEUSTEL
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC MACHINE SYSTEM
Publication number
20240146223
Publication date
May 2, 2024
IHI Corporation
Koji YAMAGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL CIRCUIT AND DISTANCE MEASUREMENT DEVICE
Publication number
20240146228
Publication date
May 2, 2024
Kabushiki Kaisha Toshiba
Yosuke TOYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HEATING CONTROL METHOD AND APPARATUS, OIL PUMP MOTOR, AND HEAT EXCH...
Publication number
20240133398
Publication date
Apr 25, 2024
Huawei Digital Power Technologies Co., Ltd.
Chaojie SHI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR SELECTING A CHOPPING FREQUENCY OF AN INVERTER CONTROLLIN...
Publication number
20240136962
Publication date
Apr 25, 2024
Gang YANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
Stable And Passive Observer-Based V/Hz Control For Synchronous Motors
Publication number
20240128906
Publication date
Apr 18, 2024
ABB Schweiz AG
Lauri Tiitinen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND SYSTEM FOR ESTIMATING ELECTRIC MACHINE POSITION OFFSET
Publication number
20240128907
Publication date
Apr 18, 2024
FORD GLOBAL TECHNOLOGIES, L.L.C.
Yingfeng Ji
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Motor Drive Device and Electric Vehicle System
Publication number
20240128908
Publication date
Apr 18, 2024
Hitachi Astemo, Ltd.
Noriya NAKAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR CONTROL METHOD, TRANSFER DEVICE, AND STORING MEDIUM
Publication number
20240120867
Publication date
Apr 11, 2024
TOKYO ELECTRON LIMITED
Youichi MASAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, AND PROGRAM
Publication number
20240120858
Publication date
Apr 11, 2024
Omron Corporation
Yasushi ONO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR OBTAINING PARAMETER OF SYNCHRONOUS MOTOR
Publication number
20240113646
Publication date
Apr 4, 2024
Delta Electronics, Inc.
Yen-Yang CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE
Publication number
20240097594
Publication date
Mar 21, 2024
AISIN CORPORATION
Takeru YAMAMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OPERATING AN ELECTRIC DRIVE SYSTEM WITH LOW EFFICIENCY
Publication number
20240083257
Publication date
Mar 14, 2024
BorgWarner Inc.
Caleb Wayne Secrest
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR DRIVE SYSTEM AND TORQUE DISTRIBUTION METHOD THEREOF
Publication number
20240079981
Publication date
Mar 7, 2024
Delta Electronics, Inc.
Chih-Hung Hsiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR AND VIBRATION REDUCTION CONTROL METHOD THEREFOR, AND CIRCUIT
Publication number
20240079979
Publication date
Mar 7, 2024
Johnson Electric International AG
Patrick Shui Chung WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Converter Apparatus
Publication number
20240079982
Publication date
Mar 7, 2024
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Kazuaki TOBARI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE
Publication number
20240067258
Publication date
Feb 29, 2024
Mitsubishi Electric Corporation
Tomohiro TAMARU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD AND STEERING DEVICE
Publication number
20240072702
Publication date
Feb 29, 2024
HL MANDO CORPORATION
Hyeung SHIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL STRUCTURES FOR PARALLEL MOTOR DRIVE CONTROL ARCHITECTURES
Publication number
20240063737
Publication date
Feb 22, 2024
HAMILTON SUNDSTRAND CORPORATION
Diarmaid John HOGAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A MOTOR
Publication number
20240063732
Publication date
Feb 22, 2024
Tata Elxsi Limited
Anush Gopalakrishnan NAIR
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS AND IMAGE FORMING APPARATUS WITH LIMITING C...
Publication number
20240061365
Publication date
Feb 22, 2024
Canon Kabushiki Kaisha
Masatoshi Itoh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE
Publication number
20240063738
Publication date
Feb 22, 2024
Kabushiki Kaisha Toshiba
Nobuyuki SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electric Motor Monitor
Publication number
20240055955
Publication date
Feb 15, 2024
Charles Douglas Eidschun
G01 - MEASURING TESTING
Information
Patent Application
CONTROLLER FOR DRIVE MOTOR AND RELATED DEVICE THEREOF
Publication number
20240056013
Publication date
Feb 15, 2024
Huawei Digital Power Technologies Co., Ltd.
Mengxuan LIN
B60 - VEHICLES IN GENERAL
Information
Patent Application
DETERMINING ROTOR POSITION OFFSET FOR ELECTRICAL MACHINES
Publication number
20240039442
Publication date
Feb 1, 2024
BorgWarner Inc.
Siddharth Ballal
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS, MOTOR, COMPRESSOR, REFRIGERATION APPARATUS...
Publication number
20240039439
Publication date
Feb 1, 2024
DAIKIN INDUSTRIES, LTD.
Tomoki NAKATA
B60 - VEHICLES IN GENERAL