Membership
Tour
Register
Log in
Estimation of torque
Follow
Industry
CPC
H02P21/20
This industry / category may be too specific. Please go to a parent level for more data
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
H02P21/20
Estimation of torque
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Stepping motor drive device
Patent number
12,355,375
Issue date
Jul 8, 2025
Oriental Motor Co., Ltd.
Kei Kozakai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method, an arrangement and a frequency converter for identification...
Patent number
12,352,666
Issue date
Jul 8, 2025
ABB Schweiz AG
Timo Holopainen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Determinations of static load torque at standstill
Patent number
12,301,142
Issue date
May 13, 2025
Schneider Toshiba Inverter Europe SAS
Mohamad Koteich
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor iron-loss calculation device and motor control device compris...
Patent number
12,294,319
Issue date
May 6, 2025
Mitsubishi Electric Corporation
Shinichi Furutani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and process for controlling electric machines using a measur...
Patent number
12,278,574
Issue date
Apr 15, 2025
MAVEL EDT S.P.A.
Denny Chiono
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric valve/door, and control apparatus and method thereof
Patent number
12,273,054
Issue date
Apr 8, 2025
BEIJING RAYMOND-CBE NUCLEAR EQUIPMENT TECHNOLOGY INSTITUTE CO , LTD.
Wen Zhou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for controlling an electric motor without a posit...
Patent number
12,249,932
Issue date
Mar 11, 2025
Mitsubishi Electric Research Laboratories, Inc.
Anantaram Varatharajan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device
Patent number
12,237,784
Issue date
Feb 25, 2025
Hitachi Astemo, Ltd.
Takami Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Minimizing dc-link current ripple and acoustic noise, and reducing...
Patent number
12,231,070
Issue date
Feb 18, 2025
The University of Akron
Yilmaz Sozer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for estimating the electromagnetic torque of a synchronous e...
Patent number
12,231,064
Issue date
Feb 18, 2025
AMPERE S.A.S.
Malek Ghanes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for categorizing performance of an electric traction machine...
Patent number
12,216,165
Issue date
Feb 4, 2025
Volvo Truck Corporation
Sebastian Hall
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System for estimating rotor resistance of an induction motor
Patent number
12,184,205
Issue date
Dec 31, 2024
Hyundai Motor Company
Tae Kil Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary machine control device
Patent number
12,143,038
Issue date
Nov 12, 2024
PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
Tetsuya Matsuyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor drive system and torque distribution method thereof
Patent number
12,132,425
Issue date
Oct 29, 2024
Delta Electronics, Inc.
Chih-Hung Hsiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric vehicle control method and electric vehicle control device
Patent number
12,128,769
Issue date
Oct 29, 2024
Nissan Motor Co., Ltd.
Akira Sawada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power conversion system and motor control method based on same
Patent number
12,113,467
Issue date
Oct 8, 2024
Hitachi Industrial Equipment Systems Co., Ltd.
Yusuke Uei
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for tracing MTPA curve of vehicle permanent magnet synchrono...
Patent number
12,107,523
Issue date
Oct 1, 2024
Zhejiang University City College
Jing Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control method and motor control device
Patent number
12,101,048
Issue date
Sep 24, 2024
Nissan Motor Co., Ltd.
Yuka Okuyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Torque vectoring unit
Patent number
12,065,039
Issue date
Aug 20, 2024
Dana Belgium N.V.
Joachim Druant
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Torque map generation system
Patent number
12,047,023
Issue date
Jul 23, 2024
Renesas Electronics Corporation
Chengzhe Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor control device
Patent number
12,028,002
Issue date
Jul 2, 2024
Fujitsu General Limited
Masaharu Urayama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Torque estimation method, torque estimation device, and torque esti...
Patent number
12,028,003
Issue date
Jul 2, 2024
Toyota Jidosha Kabushiki Kaisha
Akira Hatano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control apparatus configured to control command value of exci...
Patent number
12,019,388
Issue date
Jun 25, 2024
Canon Kabushiki Kaisha
Masatoshi Itoh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Infinitely adjustable drivetrain
Patent number
11,987,133
Issue date
May 21, 2024
Deere & Company
Kirk Rudolph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Predictive control method for a multilevel converter
Patent number
11,984,826
Issue date
May 14, 2024
King Fahd University of Petroleum & Minerals
Aboubakr Salem
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for motor
Patent number
11,936,311
Issue date
Mar 19, 2024
Mitsubishi Electric Corporation
Isao Kezobo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Open-loop control for transient operation of a rotary electric machine
Patent number
11,926,221
Issue date
Mar 12, 2024
GM Global Technology Operations LLC
Xin Jing
B60 - VEHICLES IN GENERAL
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
Motor voltage synthesis in reduced voltage soft starters and motor...
Patent number
11,863,091
Issue date
Jan 2, 2024
EATON INTELLIGENT POWER LIMITED
Stan Rex Simms
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vector control method and system of a permanent magnet motor operation
Patent number
11,817,802
Issue date
Nov 14, 2023
Dmytro Khachaturov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ADAPTIVE NUT REMOVAL MODE IN A POWER TOOL
Publication number
20250235994
Publication date
Jul 24, 2025
Milwaukee Electric Tool Corporation
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
MOTOR CONTROL DEVICE AND VEHICLE BRAKE DEVICE
Publication number
20250219561
Publication date
Jul 3, 2025
DENSO CORPORATION
YUSUKE SHIBATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR DRIVE DEVICE, REFRIGERATION CYCLE APPARATUS, AND REFRIGERATIO...
Publication number
20250211147
Publication date
Jun 26, 2025
Mitsubishi Electric Corporation
Kazunori SAKANOBE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF DETERMINING A MAXIMUM OPERATING SPEED OF AN ELECTRIC MOTOR
Publication number
20250211146
Publication date
Jun 26, 2025
Schneider Toshiba Inverter Europe SAS
Haïthem Ghileb
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MOTOR CONTROL DEVICE AND VEHICLE BRAKE DEVICE
Publication number
20250211150
Publication date
Jun 26, 2025
DENSO CORPORATION
YUSUKE SHIBATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
OPTIMIZED SETPOINT CURRENT PRESET FOR AN EXTERNALLY EXCITED SYNCHRO...
Publication number
20250183829
Publication date
Jun 5, 2025
PRIMETALS TECHNOLOGIES GERMANY GMBH
Knut GRAICHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FILTERING OF MOTOR SIGNALS FOR CHATTER DETECTION
Publication number
20250141379
Publication date
May 1, 2025
FANUC CORPORATION
Yen Po Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEMS AND METHODS FOR CURRENT SENSING IN MOTOR CONTROL APPLICATIONS
Publication number
20250132709
Publication date
Apr 24, 2025
NXP USA, Inc.
Jozef Janosik
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF MODULATION OF TORQUE BY VEHICLE PROPULSION MOTOR
Publication number
20250121698
Publication date
Apr 17, 2025
GKN Automotive Limited
Hideyuki Inose
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC VALVE/DOOR, AND CONTROL APPARATUS AND METHOD THEREOF
Publication number
20250119084
Publication date
Apr 10, 2025
BEIJING RAYMOND-CBE NUCLEAR EQUIPMENT TECHNOLOGY INSTITUTE CO , LTD.
Wen ZHOU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD, COMPUTER PROGRAM, AND CONTROLLER FOR CONTROLLING AN ELECTRI...
Publication number
20250119082
Publication date
Apr 10, 2025
ABB Schweiz AG
Georgios Darivianakis
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND SYSTEM FOR ESTIMATING WINDING TEMPERATURE FOR CONTROLLIN...
Publication number
20250112574
Publication date
Apr 3, 2025
Deere & Company
Yujiang Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Adaptive Motor Controller
Publication number
20250096711
Publication date
Mar 20, 2025
Infineon Technologies Austria AG
Hamid Behjati Najafabadi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE
Publication number
20250074503
Publication date
Mar 6, 2025
Mitsubishi Electric Corporation
Takuya KIMURA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
AUTOMATED LOAD TORQUE RIPPLE COMPENSATION USING FEEDFORWARD SIGNALS...
Publication number
20250080021
Publication date
Mar 6, 2025
Infineon Technologies Austria AG
Brendan MURRAY
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR DETERMINING A SET TORQUE FOR A MOTOR ALLOWING THE CONSUM...
Publication number
20250070701
Publication date
Feb 27, 2025
JTEKT EUROPE
Arnaud BOUCHET
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
SYNCHRONIZATION OF MULTIPLE AXES IN A MOTOR DRIVE
Publication number
20250055396
Publication date
Feb 13, 2025
Rockwell Automation Technologies, Inc.
Jonathan D. Hoffman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE-INCORPORATING DEVICE
Publication number
20250015740
Publication date
Jan 9, 2025
Mitsubishi Electric Corporation
Shoei TSUTSUMI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Dynamic offsets for use in motor control
Publication number
20250007435
Publication date
Jan 2, 2025
Rockwell Automation Technologies, Inc.
Maulik R. Kalolia
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FREQUENCY CHARACTERISTIC MEASUREMENT APPARATUS AND FREQUENCY CHARAC...
Publication number
20240413776
Publication date
Dec 12, 2024
Panasonic Intellectual Property Management Co., Ltd.
YUTA SHIRAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...
Publication number
20240405694
Publication date
Dec 5, 2024
Mitsubishi Electric Corporation
Koichi ARISAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR REGULATING AN ELECTRIC MOTOR
Publication number
20240396482
Publication date
Nov 28, 2024
ZF Friedrichshafen AG
Oussama Jabloun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL APPARATUS FOR ELECTRIC MOTOR
Publication number
20240364252
Publication date
Oct 31, 2024
Isuzu Motors Limited
Futoshi YAMANE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYNCHRONOUS-MOTOR CONTROL DEVICE AND ELECTRIC VEHICLE
Publication number
20240356470
Publication date
Oct 24, 2024
Hitachi Astemo, Ltd.
Shun TANIGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROLLER
Publication number
20240322725
Publication date
Sep 26, 2024
DENSO CORPORATION
Yusuke SHIBATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR OPERATING A VARIABLE SPEED DRIVE FOR DRIVING AN ELECTRIC...
Publication number
20240275316
Publication date
Aug 15, 2024
VACON OY
Klaus Jensen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC VEHICLE CONTROL METHOD AND ELECTRIC VEHICLE CONTROL DEVICE
Publication number
20240270086
Publication date
Aug 15, 2024
NISSAN MOTOR CO., LTD.
Akira SAWADA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR CONTROL METHOD AND MOTOR CONTROL DEVICE
Publication number
20240266982
Publication date
Aug 8, 2024
NISSAN MOTOR CO., LTD.
Yuka OKUYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ESTIMATION OF THE TORQUE OF AN ELECTRIC MACHINE
Publication number
20240243679
Publication date
Jul 18, 2024
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Jochen Reith
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVE APPARATUS
Publication number
20240243687
Publication date
Jul 18, 2024
Toyota Jidosha Kabushiki Kaisha
Yu NITO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER