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Estimation or adaptation of motor parameters
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CPC
H02P23/14
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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
H02P23/00
Arrangements or methods for the control of AC motors characterised by a control method other than vector control
Current Industry
H02P23/14
Estimation or adaptation of motor parameters
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Patents Grants
last 30 patents
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Patent Grant
Actuator with automatic force setting and self-calibration
Patent number
11,973,445
Issue date
Apr 30, 2024
Johnson Controls Tyco IP Holdings LLP
Mattia Lovati
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device and electric brake device including the same
Patent number
11,967,912
Issue date
Apr 23, 2024
Hitachi Astemo, Ltd.
Hiroaki Sato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Load control apparatus, automation system, electrical load, busbar...
Patent number
11,967,916
Issue date
Apr 23, 2024
Future Systems Besitz GmbH
Christian Zimmermann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High voltage signal and low voltage signal sampling and transmissio...
Patent number
11,959,948
Issue date
Apr 16, 2024
JEE AUTOMATION EQUIPMENT (SHANGHAI) CO., LTD.
Lei Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor vibration control method and electronic device
Patent number
11,949,356
Issue date
Apr 2, 2024
Huawei Technologies Co., Ltd.
Tingmin Zha
G08 - SIGNALLING
Information
Patent Grant
Position estimation for permanent magnet synchronous machines via r...
Patent number
11,936,316
Issue date
Mar 19, 2024
Steering Solutions IP Holding Corporation
Pawel Szymula
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device, magnetic flux estimation device, and magnetic flux...
Patent number
11,929,695
Issue date
Mar 12, 2024
Kabushiki Kaisha Yaskawa Denki
Takahiro Saeki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Determination of diagnostic plausibility of phase current measurements
Patent number
11,927,662
Issue date
Mar 12, 2024
BorgWarner Inc.
Caleb W. Secrest
G01 - MEASURING TESTING
Information
Patent Grant
System and method for voltage calibration
Patent number
11,923,795
Issue date
Mar 5, 2024
Haier US Appliance Solutions, Inc.
Joseph Wilson Latham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Software based condition monitoring for machines
Patent number
11,923,792
Issue date
Mar 5, 2024
Siemens Aktiengesellschaft
Daniel Dubber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus for switching and protection of a load based on current r...
Patent number
11,923,796
Issue date
Mar 5, 2024
Future Systems Besitz GmbH
Philipp Steinberger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical submersible pump control
Patent number
11,913,444
Issue date
Feb 27, 2024
SENSIA LLC
Albert Hoefel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electric machine torque adjustment based on waveform integer multiples
Patent number
11,916,498
Issue date
Feb 27, 2024
Tule eTechnology Inc.
Matthew Younkins
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric motor control
Patent number
11,901,844
Issue date
Feb 13, 2024
GM Global Technology Operations LLC
Chandra S. Namuduri
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power conversion device, motor drive system, and disconnection dete...
Patent number
11,894,784
Issue date
Feb 6, 2024
Mitsubishi Electric Corporation
Nobuyuki Haruna
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Optimized brushless DC (BLDC) motor drive system
Patent number
11,894,787
Issue date
Feb 6, 2024
IRP NEXUS GROUP LTD
Uriel Znaty
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Smart motor systems and methods using local intelligence
Patent number
11,894,794
Issue date
Feb 6, 2024
LEGGETT & PLATT CANADA CO.
Thomas Braun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric motor power control systems
Patent number
11,881,797
Issue date
Jan 23, 2024
Hamilton Sundstrand Corporation
Kyle Stephen Ives
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor drive control apparatus
Patent number
11,881,798
Issue date
Jan 23, 2024
Hitachi Astemo, Ltd.
Tomio Sakashita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Home appliance and controlling method for the same
Patent number
11,876,465
Issue date
Jan 16, 2024
LG Electronics Inc.
In Woo Han
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Propulsion system with rotor position estimation based on voltage s...
Patent number
11,872,893
Issue date
Jan 16, 2024
GM Global Technology Operations LLC
Anno Yoo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor control device and motor control method
Patent number
11,863,093
Issue date
Jan 2, 2024
Nidec Corporation
Tomohiro Fukumura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic control system for phase angle of motor
Patent number
11,855,562
Issue date
Dec 26, 2023
Anpec Electronics Corporation
Yi-Cheng Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for motor control through improved location measu...
Patent number
11,855,561
Issue date
Dec 26, 2023
Insight Automation, Inc.
Emil V. Popov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Thermal management system for a drive train
Patent number
11,851,896
Issue date
Dec 26, 2023
Multiquip, Inc.
Eric Potter
E04 - BUILDING
Information
Patent Grant
Motor control device and motor control method
Patent number
11,855,560
Issue date
Dec 26, 2023
Delta Electronics, Inc.
Yu-Shian Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor adjustment method
Patent number
11,843,335
Issue date
Dec 12, 2023
Nidec Corporation
Sakuya Kishi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for detecting an obstacle, electromechanical actuator and cl...
Patent number
11,840,885
Issue date
Dec 12, 2023
SOMFY ACTIVITES SA
Arnaud Darlot
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Rotary machine control device
Patent number
11,837,982
Issue date
Dec 5, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yuya Tanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device
Patent number
11,831,262
Issue date
Nov 28, 2023
Hitachi Industrial Equipment Systems Co., Ltd.
Mitsuru Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREFOR
Publication number
20240149844
Publication date
May 9, 2024
MANDO CORPORATION
Wookhyeon KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
ARRANGEMENT AND METHOD FOR SUPPLYING ENERGY TO A CONTROL DEVICE
Publication number
20240154556
Publication date
May 9, 2024
SEMIKRON DANFOSS ELEKTRONIK GMBH & CO. KG
Thomas GÖTZE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS FOR AND METHOD OF RESTRICTING ROTATION OF STEERING WHEEL...
Publication number
20240149939
Publication date
May 9, 2024
HYUNDAI MOBIS CO., LTD.
Dong Hee KIM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CURRENT SENSE AMPLIFIER
Publication number
20240146266
Publication date
May 2, 2024
TEXAS INSTRUMENTS INCORPORATED
Ankit KHANNA
H03 - BASIC ELECTRONIC CIRCUITRY
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
DRIVE SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM
Publication number
20240128910
Publication date
Apr 18, 2024
Omron Corporation
Atsushi OGAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SMART MOTOR SYSTEMS AND METHODS USING LOCAL INTELLIGENCE
Publication number
20240128899
Publication date
Apr 18, 2024
LEGGETT & PLATT CANADA CO.
Thomas Braun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR MANAGEMENT DEVICE AND MOTOR START-UP AND PROTECTION SYSTEM CO...
Publication number
20240113647
Publication date
Apr 4, 2024
Schneider Electric Industries SAS
Christian Jarrige
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
System And Method For Motor Control Through Improved Location Measu...
Publication number
20240106363
Publication date
Mar 28, 2024
INSIGHT AUTOMATION, INC.
Emil V. Popov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVE AXLE SYSTEM AND METHOD OF CONTROL
Publication number
20240106380
Publication date
Mar 28, 2024
ArvinMeritor Technology, LLC
Edvin Godo
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR DRIVING APPARATUS AND CONTROL METHOD THEREOF
Publication number
20240106362
Publication date
Mar 28, 2024
Hyundai Motor Company
Ho Rim CHOI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVE DIRECT CURRENT LINK VOLTAGE MEASUREMENT RESOLUTION IMPR...
Publication number
20240097597
Publication date
Mar 21, 2024
HAMILTON SUNDSTRAND CORPORATION
Nageswara Rao Kalluri
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
THERMAL MANAGEMENT SYSTEM FOR A DRIVE TRAIN
Publication number
20240093513
Publication date
Mar 21, 2024
Multiquip, Inc.
Eric POTTER
E04 - BUILDING
Information
Patent Application
ELECTRIC POWER TAKE-OFF SYSTEM
Publication number
20240083244
Publication date
Mar 14, 2024
Custom Truck One Source, Inc.
Frank Miele
B60 - VEHICLES IN GENERAL
Information
Patent Application
POSITION ESTIMATION METHOD, POSITION ESTIMATION DEVICE, UNMANNED TR...
Publication number
20240088808
Publication date
Mar 14, 2024
NIDEC INSTRUMENTS CORPORATION
Yutaka SAITO
B60 - VEHICLES IN GENERAL
Information
Patent Application
HOME APPLIANCE INCLUDING MOTOR AND CONTROL MEHTOD FOR HOME APPLIANCE
Publication number
20240079983
Publication date
Mar 7, 2024
Samsung Electronics Co., Ltd.
Bumun JUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MONITORING, CONTROLLING, OR MONITORING AND CONTROLLING AN ELECTRO-M...
Publication number
20240072696
Publication date
Feb 29, 2024
Vincent Malik
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR RIPPLE COUNT DETECTION
Publication number
20240072705
Publication date
Feb 29, 2024
HELLA GmbH & Co. KGaA
Josh Baugh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Motor Control Device
Publication number
20240072704
Publication date
Feb 29, 2024
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Mitsuru MATSUBARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVER, MOTOR DRIVE SYSTEM, AND METHOD OF DRIVING MOTOR
Publication number
20240072706
Publication date
Feb 29, 2024
LX Semicon Co., Ltd.
Jang Hyun YOON
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC MOTOR CONTROL
Publication number
20240072703
Publication date
Feb 29, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chandra S. Namuduri
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC SNOWTHROWER WITH ADAPTIVE MOTOR AND CONTROLS FOR USE WITH...
Publication number
20240068190
Publication date
Feb 29, 2024
THE TORO COMPANY
Derek S. Duchscherer
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
DEVICE AND METHOD FOR DETECTING AN OBSTRUCTION OF A RAILROAD CROSSI...
Publication number
20240059331
Publication date
Feb 22, 2024
Siemens Mobility, Inc.
Paul Young
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ADAPTED SWITCHING SIGNAL FOR A MOTOR
Publication number
20240063741
Publication date
Feb 22, 2024
INFINEON TECHNOLOGIES AG
Christian Bartl
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROLLER AND BLDC MOTOR COMPRISING THE SAME
Publication number
20240063742
Publication date
Feb 22, 2024
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Xiansheng ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR DETERMINING CORRECTION INFORMATION, METHOD FOR CONTROLLI...
Publication number
20240030852
Publication date
Jan 25, 2024
ROBERT BOSCH GmbH
David Gaenzle
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVE SYSTEM
Publication number
20240030854
Publication date
Jan 25, 2024
ADATA TECHNOLOGY CO., LTD.
YU-LIANG CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE AND METHOD THEREFOR
Publication number
20240030842
Publication date
Jan 25, 2024
Jang Hoon KIM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR CONTROL OF AN EXTERNALLY EXCITED ELECTRIC MACHINE OF A M...
Publication number
20240022195
Publication date
Jan 18, 2024
Audi AG
Roman STRASSER
B60 - VEHICLES IN GENERAL
Information
Patent Application
POSITION ESTIMATION FOR PERMANENT MAGNET SYNCHRONOUS MACHINES VIA R...
Publication number
20240022194
Publication date
Jan 18, 2024
STEERING SOLUTIONS IP HOLDING CORPORATION
Pawel Szymula
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER