Estimation or adaptation of motor parameters

Industry

CPC
H02P23/14

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control

Current Industry

H02P23/14Estimation or adaptation of motor parameters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gate driving with phased slew rate control and overcurrent protection
- Patent number 12,261,605
- Issue date Mar 25, 2025
- GM Global Technology Operations LLC
- Parth Purohit
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Motor control system
- Patent number 12,259,432
- Issue date Mar 25, 2025
- Rohm Co., Ltd.
- Naoyuki Usagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current control method and motor control circuit
- Patent number 12,255,562
- Issue date Mar 18, 2025
- JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.
- Haodong Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device
- Patent number 12,255,561
- Issue date Mar 18, 2025
- Denso Corporation
- Hidenobu Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motors
- Patent number 12,249,874
- Issue date Mar 11, 2025
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device
- Patent number 12,249,935
- Issue date Mar 11, 2025
- Denso Corporation
- Yuichi Seo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for advanced electronic starting switch assembly...
- Patent number 12,244,249
- Issue date Mar 4, 2025
- WOLONG ELECTRIC GROUP CO., LTD.
- Dingsheng Lin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Motor control device and method therefor
- Patent number 12,244,257
- Issue date Mar 4, 2025
- LG Innotek Co., Ltd
- Jang Hoon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driver circuit for linear motor, positioning device using the...
- Patent number 12,244,252
- Issue date Mar 4, 2025
- Rohm Co., Ltd.
- Hisashi Sugie
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for controlling direct drive system and related device
- Patent number 12,237,787
- Issue date Feb 25, 2025
- AAC Microtech (Changzhou) Co., Ltd.
- Min Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase adjustment method, correction value calculation device, motor...
- Patent number 12,227,232
- Issue date Feb 18, 2025
- NSK Ltd.
- Yusuke Nishioka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Two degrees of control through pulse width modulation interface
- Patent number 12,231,066
- Issue date Feb 18, 2025
- Carrier Corporation
- Jonathan Blake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic parking brake system and control method therefor
- Patent number 12,227,158
- Issue date Feb 18, 2025
- HL Mando Corporation
- Wookhyeon Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for vehicle doors
- Patent number 12,215,531
- Issue date Feb 4, 2025
- Zoox, Inc.
- William Cheringal
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling a drivetrain of an electric vehicle, data pr...
- Patent number 12,191,791
- Issue date Jan 7, 2025
- Volvo Car Corporation
- Michela Diana
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for inertial compensation in a motor drive
- Patent number 12,191,785
- Issue date Jan 7, 2025
- Rockwell Automation, Technologies, Inc.
- Jonathan D. Hoffman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Technique for controlling discharge from battery pack
- Patent number 12,191,684
- Issue date Jan 7, 2025
- Makita Corporation
- Tadahiko Kobayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anomaly detection for rotating machines
- Patent number 12,181,526
- Issue date Dec 31, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Shahid Ali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for rotary electric machine
- Patent number 12,184,206
- Issue date Dec 31, 2024
- Mitsubishi Electric Corporation
- Jun Kitagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device monitoring device and device monitoring method
- Patent number 12,174,256
- Issue date Dec 24, 2024
- Hitachi, Ltd.
- Akihiro Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive direct current link voltage measurement resolution impr...
- Patent number 12,166,445
- Issue date Dec 10, 2024
- Hamilton Sundstrand Corporation
- Nageswara Rao Kalluri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, brushless DC motor, actuator, and EGR valve d...
- Patent number 12,160,191
- Issue date Dec 3, 2024
- Mitsubishi Electric Corporation
- Ryo Awaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling a planar drive system and planar drive system
- Patent number 12,160,141
- Issue date Dec 3, 2024
- BECKHOFF AUTOMATION GMBH
- Lukas Bentfeld
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor
- Patent number 12,160,192
- Issue date Dec 3, 2024
- LG Innotek Co., Ltd
- Byeong Bae Kang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for controlling multi-mover direct drive transmission system...
- Patent number 12,155,327
- Issue date Nov 26, 2024
- AAC Microtech (Changzhou) Co., Ltd.
- Min Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller, motor system and method for controlling motor
- Patent number 12,155,331
- Issue date Nov 26, 2024
- MINEBEA MITSUMI INC.
- Toshiki Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic parking brake system and control method therefor
- Patent number 12,155,335
- Issue date Nov 26, 2024
- HL MANDO CORPORATION
- Wookhyeon Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for estimating motor velocity
- Patent number 12,155,324
- Issue date Nov 26, 2024
- Steering Solutions IP Holding Corporation
- Nicholas Gizinski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling the speed of brushless motors
- Patent number 12,146,916
- Issue date Nov 19, 2024
- Vitesco Technologies GmbH
- Karim Boukhris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power tool, impact wrench, and tool control method
- Patent number 12,149,190
- Issue date Nov 19, 2024
- Nanjing Chervon Industry Co., LTD
- Yongkang Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
- Publication number 20250105772
- Publication date Mar 27, 2025
- Mitsuba Corporation
- MAMORU SUWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Transport Vehicle
- Publication number 20250105042
- Publication date Mar 27, 2025
- DAIFUKU CO., LTD.
- Tadashi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FEEDBACK CURRENT CONTROL OF INDUCTION MACHINES
- Publication number 20250096714
- Publication date Mar 20, 2025
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Vignesh Kumar R C
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method for Operating an Electric Drive System
- Publication number 20250096713
- Publication date Mar 20, 2025
- LENZE SE
- Johannes KUEHN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20250083736
- Publication date Mar 13, 2025
- JTEKT CORPORATION
- Naoki SHOJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIPER CONTROL DEVICE
- Publication number 20250074362
- Publication date Mar 6, 2025
- DENSO ELECTRONICS CORPORATION
- Taiki SOMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL SYSTEMS AND METHODS FOR MITIGATING MOTOR START-UP INSTABILI...
- Publication number 20250080024
- Publication date Mar 6, 2025
- Eaton Intelligent Power Limited
- Stan Simms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT DETECTION DEVICE, CURRENT DETECTION METHOD, AND NON-TRANSIT...
- Publication number 20250080025
- Publication date Mar 6, 2025
- Toyota Jidosha Kabushiki Kaisha
- Yoshihiro Okumatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE CONTROL DEVICE AND METHOD FOR DETECTING IDLING OF MOTOR
- Publication number 20250080027
- Publication date Mar 6, 2025
- MINEBEA MITSUMI INC.
- Hidetoshi HIJIKATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controller and Processing Device
- Publication number 20250080015
- Publication date Mar 6, 2025
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kenji TAKEDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TOOL
- Publication number 20250080023
- Publication date Mar 6, 2025
- Nanjing Chervon Industry Co., Ltd.
- Xiaobo Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR ACTIVELY DAMPING VIBRATIONS IN A HYBRID-EL...
- Publication number 20250067318
- Publication date Feb 27, 2025
- Pratt & Whitney Canada Corp.
- Richard Freer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND CONTROL METHOD
- Publication number 20250070704
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- HIROFUMI HONDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND AIR CONDITIONER
- Publication number 20250062679
- Publication date Feb 20, 2025
- Mitsubishi Electric Corporation
- Yuki TANIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR ESTIMATING PARAMETERS OF AN ELECTRIC MOTOR AND A POWER F...
- Publication number 20250030366
- Publication date Jan 23, 2025
- DANFOSS POWER ELECTRONICS A/S
- Ana-Mari Tataru Kjær
- G01 - MEASURING TESTING
Information Patent Application
MECHANICAL ZERO POSITION CALIBRATION METHOD AND APPARATUS, AND DEVI...
- Publication number 20250018574
- Publication date Jan 16, 2025
- Ronovo (Shanghai) Medical Science and Technology Ltd.
- Le Pan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
NEW ENERGY ELECTRONIC LOCK AND FEEDBACK CONTROL CIRCUIT THEREOF, AN...
- Publication number 20250023498
- Publication date Jan 16, 2025
- Changchun Jetty Automotive Technology Co., Ltd.
- Chao WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING ELECTROMECHANICAL BRAKE
- Publication number 20250023495
- Publication date Jan 16, 2025
- Jaesang PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROL METHOD AND APPARATUS, ELECTRICAL DEVICE, AND STORAGE...
- Publication number 20250023501
- Publication date Jan 16, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaojian HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR MOTOR AND ELECTRIC PROPULSION DEVICE FOR SHIP
- Publication number 20250015743
- Publication date Jan 9, 2025
- Mikuni Corporation
- Osamu MIURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTUATOR DEVICE, METHOD OF CONTROLLING ACTUATOR DEVICE, AND MOBILE...
- Publication number 20250015741
- Publication date Jan 9, 2025
- SONY GROUP CORPORATION
- MASAYA KINOSHITA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MOTOR DRIVE CONTROL DEVICE, MOTOR UNIT, AND MOTOR DRIVE CONTROL METHOD
- Publication number 20250015746
- Publication date Jan 9, 2025
- MINEBEA MITSUMI Inc.
- Hiroyuki KAIDU
- 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
Parameter Identification Method for Synchronous Motor Based on Neur...
- Publication number 20240429845
- Publication date Dec 26, 2024
- ROBERT BOSCH GmbH
- Yu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AC MOTOR CONTROL DEVICE AND TANGIBLE COMPUTER READABLE STORAGE MEDIUM
- Publication number 20240421738
- Publication date Dec 19, 2024
- DENSO CORPORATION
- Yuki KUBO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Measuring the Magnetic Saturation Profiles of a Synchron...
- Publication number 20240418780
- Publication date Dec 19, 2024
- KOSTAL Drives Technology GmbH
- Peter Landsmann
- 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
MOTOR DRIVER
- Publication number 20240405706
- Publication date Dec 5, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Daisuke FUKUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR IDENTIFYING BRUSH TYPE, CLEANING DEVICE AND STORAGE MEDIUM
- Publication number 20240389810
- Publication date Nov 28, 2024
- Beijing Xiaomi Mobile Software Co., Ltd.
- Dong WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE
- Publication number 20240388233
- Publication date Nov 21, 2024
- FANUC CORPORATION
- Daisuke KOBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Estimation or adaptation of motor parameters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gate driving with phased slew rate control and overcurrent protection

Motor control system

Current control method and motor control circuit

Motor control device

Electric motors

Motor control device

System and method for advanced electronic starting switch assembly...

Motor control device and method therefor

Motor driver circuit for linear motor, positioning device using the...

Method for controlling direct drive system and related device

Phase adjustment method, correction value calculation device, motor...

Two degrees of control through pulse width modulation interface

Electronic parking brake system and control method therefor

Control system for vehicle doors

Method for controlling a drivetrain of an electric vehicle, data pr...

System and method for inertial compensation in a motor drive

Technique for controlling discharge from battery pack

Anomaly detection for rotating machines

Controller for rotary electric machine

Device monitoring device and device monitoring method

Motor drive direct current link voltage measurement resolution impr...

Motor control device, brushless DC motor, actuator, and EGR valve d...

Method for controlling a planar drive system and planar drive system

Motor

Method for controlling multi-mover direct drive transmission system...

Motor controller, motor system and method for controlling motor

Electronic parking brake system and control method therefor

Systems and methods for estimating motor velocity

Method for controlling the speed of brushless motors

Power tool, impact wrench, and tool control method

Patents Applicationslast 30 patents

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD

Transport Vehicle

FEEDBACK CURRENT CONTROL OF INDUCTION MACHINES

Method for Operating an Electric Drive System

MOTOR CONTROL DEVICE

WIPER CONTROL DEVICE

CONTROL SYSTEMS AND METHODS FOR MITIGATING MOTOR START-UP INSTABILI...

CURRENT DETECTION DEVICE, CURRENT DETECTION METHOD, AND NON-TRANSIT...

MOTOR DRIVE CONTROL DEVICE AND METHOD FOR DETECTING IDLING OF MOTOR

Controller and Processing Device

POWER TOOL

METHOD AND APPARATUS FOR ACTIVELY DAMPING VIBRATIONS IN A HYBRID-EL...

CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND CONTROL METHOD

POWER CONVERSION APPARATUS AND AIR CONDITIONER

METHOD FOR ESTIMATING PARAMETERS OF AN ELECTRIC MOTOR AND A POWER F...

MECHANICAL ZERO POSITION CALIBRATION METHOD AND APPARATUS, AND DEVI...

NEW ENERGY ELECTRONIC LOCK AND FEEDBACK CONTROL CIRCUIT THEREOF, AN...

METHOD AND APPARATUS FOR CONTROLLING ELECTROMECHANICAL BRAKE

MOTOR CONTROL METHOD AND APPARATUS, ELECTRICAL DEVICE, AND STORAGE...

CONTROL DEVICE FOR MOTOR AND ELECTRIC PROPULSION DEVICE FOR SHIP

ACTUATOR DEVICE, METHOD OF CONTROLLING ACTUATOR DEVICE, AND MOBILE...

MOTOR DRIVE CONTROL DEVICE, MOTOR UNIT, AND MOTOR DRIVE CONTROL METHOD

Dynamic offsets for use in motor control

Parameter Identification Method for Synchronous Motor Based on Neur...

AC MOTOR CONTROL DEVICE AND TANGIBLE COMPUTER READABLE STORAGE MEDIUM

Method for Measuring the Magnetic Saturation Profiles of a Synchron...

FREQUENCY CHARACTERISTIC MEASUREMENT APPARATUS AND FREQUENCY CHARAC...

MOTOR DRIVER

METHOD FOR IDENTIFYING BRUSH TYPE, CLEANING DEVICE AND STORAGE MEDIUM

CONTROL DEVICE