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H02P21/0089
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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
H02P21/0089
using field weakening
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Patents Grants
last 30 patents
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Patent Grant
Motor control device and steering system having the same
Patent number
11,987,298
Issue date
May 21, 2024
Denso Corporation
Takuya Maegawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inverter with switch control and a method of controlling an inverter
Patent number
11,984,830
Issue date
May 14, 2024
VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
Panagiotis Mantzanas
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
Load adaptive flux weakening of permanent magnet synchronous motor...
Patent number
11,728,752
Issue date
Aug 15, 2023
Infineon Technologies Austria AG
Vedant Sadashiv Chendake
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vector control method for vehicle permanent magnet synchronous moto...
Patent number
11,711,038
Issue date
Jul 25, 2023
Zhejiang University City College
Feifan Ji
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor drive apparatus
Patent number
11,711,039
Issue date
Jul 25, 2023
Mitsubishi Electric Corporation
Kenji Takahashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
MTPA based method for parameterless and position-sensorless control...
Patent number
11,689,132
Issue date
Jun 27, 2023
Zhongshan Broad-Ocean Motor Co., Ltd.
Ning Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of operating a synchronous motor in a flux weakening mode an...
Patent number
11,677,346
Issue date
Jun 13, 2023
Kinetic Technologies International Holdings LP
Kwei Chung Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Transient current planning method for ultra-high-speed permanent ma...
Patent number
11,671,041
Issue date
Jun 6, 2023
Jiangsu University
Donghai Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device
Patent number
11,601,080
Issue date
Mar 7, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryuta Sasaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Catch spin method for permanent magnet synchronous motor with senso...
Patent number
11,594,990
Issue date
Feb 28, 2023
Infineon Technologies Austria AG
Long Fei Jian
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary machine controller, refrigerant compressor, refrigeration cy...
Patent number
11,594,993
Issue date
Feb 28, 2023
Mitsubishi Electric Corporation
Akane Hongyo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device
Patent number
11,533,009
Issue date
Dec 20, 2022
Advics Co., Ltd.
Atsushi Takahashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vector flux weakening control system for permanent magnet synchrono...
Patent number
11,502,631
Issue date
Nov 15, 2022
Zhejiang University
Miao Yu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device and method for field weakening control of compressor, air co...
Patent number
11,480,374
Issue date
Oct 25, 2022
QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD.
Anping Cong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Catch spin method for permanent magnet synchronous motor with senso...
Patent number
11,404,983
Issue date
Aug 2, 2022
Infineon Technologies Austria AG
Long Fei Jian
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for estimating mechanical parameters of an electrical motor
Patent number
11,404,982
Issue date
Aug 2, 2022
Schneider Toshiba Inverter Europe SAS
François Malrait
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Steering control device
Patent number
11,312,409
Issue date
Apr 26, 2022
JTEKT Corporation
Hisataka Kato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Robot control method
Patent number
11,298,819
Issue date
Apr 12, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hiroyuki Nakata
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Controller for rotary electric machine apparatus
Patent number
11,296,630
Issue date
Apr 5, 2022
Mitsubishi Electric Corporation
Masahiro Iezawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for operating an electrically commutated machine
Patent number
11,296,636
Issue date
Apr 5, 2022
Robert Bosch GmbH
Armin Jerger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Supply current management under voltage saturated motor current con...
Patent number
11,218,099
Issue date
Jan 4, 2022
Steering Solutions IP Holding Corporation
Prerit Pramod
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Actuator motion controller with regeneration compensation
Patent number
11,205,982
Issue date
Dec 21, 2021
Lord Corporation
Paul Black
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for operating a permanent magnet synchronous motor, and moto...
Patent number
11,081,993
Issue date
Aug 3, 2021
Continental Teves AG & Co. oHG
Tom Kaufmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller and power steering device
Patent number
10,862,415
Issue date
Dec 8, 2020
Nidec Corporation
Masanori Watahiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for power convertor and motor driving system
Patent number
10,763,769
Issue date
Sep 1, 2020
Wisconsin Alumni Research Foundation
Yang Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable torque electric motor assembly
Patent number
10,742,078
Issue date
Aug 11, 2020
HAMILTON SUNSTRAND CORPORATION
Naison E. Mastrocola
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device and air conditioner
Patent number
10,680,544
Issue date
Jun 9, 2020
HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
Ken Kishita
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System and method for discharging an excitation coil
Patent number
10,666,085
Issue date
May 26, 2020
Infineon Technologies AG
Chao Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sheet conveyance apparatus and image forming apparatus
Patent number
10,638,006
Issue date
Apr 28, 2020
Canon Kabushiki Kaisha
Yuta Nito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
MOTOR AND METHOD OF CONTROLLING THE SAME
Publication number
20230370005
Publication date
Nov 16, 2023
Hyundai Motor Company
Hyung Kwan Jang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS AND METHOD FOR DRIVING A PERMANENT MAGNET MOTOR
Publication number
20230336101
Publication date
Oct 19, 2023
VESTEL ELEKTRONIK SANAYI VE TICARET A.S.
Seyit YILDIRIM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE
Publication number
20230308035
Publication date
Sep 28, 2023
Hitachi Astemo, Ltd.
Takami SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF OPERATING A SYNCHRONOUS MOTOR IN A FLUX WEAKENING MODE AN...
Publication number
20230223877
Publication date
Jul 13, 2023
Kinetic Technologies International Holdings LP
Kwei Chung LI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE AND STEERING SYSTEM
Publication number
20230116678
Publication date
Apr 13, 2023
Denso Corporation
Takashi SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FIELD WEAKENING REGULATOR FOR CVFR CURRENT REGULATOR
Publication number
20230106892
Publication date
Apr 6, 2023
BorgWarner Inc.
Dwarakanath V. Simili
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT-MAGNET-SYNCHRONOUS ELECTRIC MOTOR CONTROL DEVICE AND ELEC...
Publication number
20230097479
Publication date
Mar 30, 2023
Mitsubishi Electric Corporation
Yuya TSUCHIMOTO
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Method of Operating a Synchronous Motor in a Flux Weakening Mode an...
Publication number
20230060458
Publication date
Mar 2, 2023
Kinetic Technologies International Holdings LP
Kwei Chung Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVE APPARATUS
Publication number
20220368255
Publication date
Nov 17, 2022
Mitsubishi Electric Corporation
Kenji TAKAHASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL DEVICE, INVERTER, ASSEMBLY HAVING AN INVERTER AND AN ELECTR...
Publication number
20220337175
Publication date
Oct 20, 2022
VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
Panagiotis Mantzanas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...
Publication number
20220337183
Publication date
Oct 20, 2022
Infineon Technologies Austria AG
Long Fei JIAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TRANSIENT CURRENT PLANNING METHOD FOR ULTRA-HIGH-SPEED PERMANENT MA...
Publication number
20220337182
Publication date
Oct 20, 2022
Jiangsu University
Donghai HU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL METHOD FOR VECTOR FLUX WEAKENING FOR VEHICLE PERMANENT MAGN...
Publication number
20220311367
Publication date
Sep 29, 2022
Zhejiang University City College
Feifan JI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VECTOR CONTROL METHOD FOR VEHICLE PERMANENT MAGNET SYNCHRONOUS MOTO...
Publication number
20220302862
Publication date
Sep 22, 2022
Zhejiang University City College
Feifan JI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL DEVICE, INVERTER, ASSEMBLY HAVING AN INVERTER AND AN ELECTR...
Publication number
20220255488
Publication date
Aug 11, 2022
VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
Panagiotis Mantzanas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MTPA BASED METHOD FOR PARAMETERLESS AND POSITION-SENSORLESS CONTROL...
Publication number
20220190762
Publication date
Jun 16, 2022
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Ning LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ACTUATOR MOTION CONTROLLER WITH REGENERATION COMPENSATION
Publication number
20220103101
Publication date
Mar 31, 2022
LORD CORPORATION
Paul Black
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VECTOR FLUX WEAKENING CONTROL SYSTEM FOR PERMANENT MAGNET SYNCHRONO...
Publication number
20220014132
Publication date
Jan 13, 2022
Zhejiang University
Miao YU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE
Publication number
20220006403
Publication date
Jan 6, 2022
Panasonic Intellectual Property Management Co., Ltd.
RYUTA SASAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE
Publication number
20210367541
Publication date
Nov 25, 2021
ADVICS CO., LTD.
Atsushi TAKAHASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INVERTER CONTROL METHOD AND MOTOR CONTROL DEVICE
Publication number
20210359629
Publication date
Nov 18, 2021
DAIKIN INDUSTRIES, LTD.
Takeshi ARAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROLLER FOR ROTARY ELECTRIC MACHINE APPARATUS
Publication number
20210211078
Publication date
Jul 8, 2021
Mitsubishi Electric Corporation
Masahiro IEZAWA
G01 - MEASURING TESTING
Information
Patent Application
CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...
Publication number
20210211079
Publication date
Jul 8, 2021
Infineon Technologies Austria AG
Long Fei JIAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SUPPLY CURRENT MANAGEMENT UNDER VOLTAGE SATURATED MOTOR CURRENT CON...
Publication number
20210159827
Publication date
May 27, 2021
STEERING SOLUTIONS IP HOLDING CORPORATION
Prerit PRAMOD
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR ESTIMATING MECHANICAL PARAMETERS OF AN ELECTRICAL MOTOR
Publication number
20210135612
Publication date
May 6, 2021
Schneider Toshiba Inverter Europe SAS
François MALRAIT
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PULSE WIDTH MODULATION PATTERN GENERATOR AND CORRESPONDING SYSTEMS,...
Publication number
20200304049
Publication date
Sep 24, 2020
INFINEON TECHNOLOGIES AG
Chao Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR OPERATING A PERMANENT MAGNET SYNCHRONOUS MOTOR, AND MOTO...
Publication number
20200287491
Publication date
Sep 10, 2020
Continental Teves AG & Co. OHG
Tom Kaufmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
IMPROVED ACTUATOR MOTION CONTROLLER WITH REGENERATION COMPENSATION
Publication number
20200228037
Publication date
Jul 16, 2020
Paul BLACK
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INDUCTION MOTOR CONTROL
Publication number
20200162004
Publication date
May 21, 2020
Edwards Limited
Jian Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN INDUCTION MOTOR
Publication number
20200119676
Publication date
Apr 16, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Siddharth Ballal
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER