with brushless excitation

Industry

CPC
H02P25/03

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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 H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details

Current Industry

H02P25/03with brushless excitation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Motor controller and BLDC motor comprising the same
- Patent number 12,368,403
- Issue date Jul 22, 2025
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Xiansheng Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Eccentric mass vibrating system
- Patent number 12,348,173
- Issue date Jul 1, 2025
- BARRA PROJECT INTERNATIONAL S.R.L.
- Genio Fedele Migliorati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blood pump controller and system
- Patent number 12,341,463
- Issue date Jun 24, 2025
- STAR BP, INC.
- Jared D. Allen
- G08 - SIGNALLING
Information Patent Grant
Camera actuator for lens and sensor shifting
- Patent number 12,326,613
- Issue date Jun 10, 2025
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving voltage generation method of linear motor
- Patent number 12,316,253
- Issue date May 27, 2025
- AAC Acousitic Technologies (Shanghai) Co., Ltd.
- Yongyong Chen
- G08 - SIGNALLING
Information Patent Grant
Linear motor driving method and circuit and related apparatus
- Patent number 12,308,772
- Issue date May 20, 2025
- HONOR DEVICE CO., LTD.
- Wenqin He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibrating conveyor
- Patent number 12,304,742
- Issue date May 20, 2025
- ABB Schweiz AG
- Sverre Faureholm Jensen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration presenting device
- Patent number 12,303,940
- Issue date May 20, 2025
- MINEBEA MITSUMI, INC.
- Yuki Takahashi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Methods and apparatus for driver calibration
- Patent number 12,283,921
- Issue date Apr 22, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Seiji Takeuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Intelligent control system for circular high- power vibration motor
- Patent number 12,278,579
- Issue date Apr 15, 2025
- Hainan Trailblazer New Material Technology Co., Ltd.
- Liangcheng Mao
- 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
System for driving actuator
- Patent number 12,253,688
- Issue date Mar 18, 2025
- LX Semicon Co., Ltd.
- Dong Gil Jeong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dynamic interleaving for dual three phase electric machine and thre...
- Patent number 12,255,557
- Issue date Mar 18, 2025
- The University of Akron
- Yilmaz Sozer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Restricting undesired movement of a haptic actuator
- Patent number 12,244,253
- Issue date Mar 4, 2025
- Cirrus Logic Inc.
- Aleksey Khenkin
- G08 - SIGNALLING
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
Method of controlling a brushless permanent magnet motor
- Patent number 12,231,071
- Issue date Feb 18, 2025
- Dyson Technology Limited
- Neil William Hodgins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator
- Patent number 12,224,686
- Issue date Feb 11, 2025
- MINEBEA MITSUMI INC.
- Tomoya Ishitani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillating-resonant-module controller
- Patent number 12,212,259
- Issue date Jan 28, 2025
- Resonant Systems, Inc.
- Robin Elenga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Factory and user calibration of haptic systems
- Patent number 12,198,536
- Issue date Jan 14, 2025
- Google LLC
- Jianxun Wang
- G08 - SIGNALLING
Information Patent Grant
Wireless excitation system, detection method, and electric vehicle
- Patent number 12,176,831
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Weiliang Shu
- 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
Vibration generator and vibration generation method
- Patent number 12,149,191
- Issue date Nov 19, 2024
- Alps Alpine Co., Ltd.
- Hitoshi Shirashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-layer printed coil arrangement having variable-pitch printed...
- Patent number 12,142,979
- Issue date Nov 12, 2024
- Systems, Machines, Automation Components Corporation
- Edward A. Neff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hair clipper pivot motor designed for battery power
- Patent number 12,142,983
- Issue date Nov 12, 2024
- Wahl Clipper Corporation
- David Joseph Todd
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shaker for electronic device
- Patent number 12,107,472
- Issue date Oct 1, 2024
- Apple Inc.
- Onur I. Ilkorur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustment method and apparatus for driving waveform, device, and r...
- Patent number 12,057,009
- Issue date Aug 6, 2024
- HONOR DEVICE CO., LTD.
- Jianwei Zhu
- G08 - SIGNALLING
Information Patent Grant
Brushless DC motor control system for ceiling fan
- Patent number 12,034,389
- Issue date Jul 9, 2024
- Air Cool Industrial Co., Ltd.
- Shih-Ming Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Methods and apparatus for driver calibration
- Patent number 12,015,381
- Issue date Jun 18, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Seiji Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device
- Patent number 12,005,477
- Issue date Jun 11, 2024
- MINEBEA MITSUMI, INC.
- Yuki Takahashi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Mobility assistance device and driving method therof
- Patent number 12,003,199
- Issue date Jun 4, 2024
- Wistron Corporation
- Fu-Nen Lo
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ROTATION CONTROL METHOD, DEVICE, AND COMPUTER STORAGE MEDIUM
- Publication number 20250239954
- Publication date Jul 24, 2025
- TILTA INC.
- Yiling WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSORLESS CONTROL OF A BLDC MOTOR DRIVE FOR A STAND MIXER
- Publication number 20250226780
- Publication date Jul 10, 2025
- Haier US Appliance Solutions, Inc.
- Joseph Wilson Latham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, HYBRID SYSTEM, BOOST CO...
- Publication number 20250226783
- Publication date Jul 10, 2025
- Hitachi Astemo, Ltd.
- Takaya TSUKAGOSHI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ACTIVE VIBRATION CONTROL SYSTEM
- Publication number 20250226782
- Publication date Jul 10, 2025
- LORD Corporation
- Lee Wakefield
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INFORMATION PROCESSING METHOD, COMPUTER SYSTEM, AND NON-TRANSITORY...
- Publication number 20250219568
- Publication date Jul 3, 2025
- Nintendo Co., Ltd.
- Takafumi AOKI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SINGLE LIVE WIRED SPEED CONTROL CIRCUIT OF CEILING FAN MOTOR
- Publication number 20250211153
- Publication date Jun 26, 2025
- FOSHAN CARRO ELECTRICAL CO., LTD.
- JIAN-SHENG ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MALE SEXUAL STIMULATION DEVICE
- Publication number 20250195320
- Publication date Jun 19, 2025
- Anrui Health Technology (Dongguan) Co., Ltd.
- ZHIPING TU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT CONTROL METHOD AND MOTOR CONTROL CIRCUIT
- Publication number 20250192707
- Publication date Jun 12, 2025
- JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.
- Haodong WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
- Publication number 20250192713
- Publication date Jun 12, 2025
- Hitachi Astemo, Ltd.
- Takaya TSUKAGOSHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
- Publication number 20250192697
- Publication date Jun 12, 2025
- Hitachi Astemo, Ltd.
- Shigehisa AOYAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Managing Regenerative Energy of Rod Pump System without Dynamic Bra...
- Publication number 20250175109
- Publication date May 29, 2025
- Weatherford Technology Holdings, LLC.
- Mohammed S. Arefeen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PROGRAMMABLE HAPTIC FEEDBACK INDUSTRIAL PADDLE SWITCH FOR OPERATING...
- Publication number 20250158550
- Publication date May 15, 2025
- HUBBELL INCORPORATED
- Jeffrey Turner Reid
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING VIBRATION DEVICE, AND ELECTRONIC DEVICE SUPP...
- Publication number 20250153218
- Publication date May 15, 2025
- Samsung Electronics Co., Ltd.
- Wookwang LEE
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
OSCILLATING-RESONANT-MODULE CONTROLLER
- Publication number 20250141384
- Publication date May 1, 2025
- Resonant Systems, Inc.
- Robin Elenga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTELLIGENT CONTROL SYSTEM FOR CIRCULAR HIGH-POWER VIBRATION MOTOR
- Publication number 20250125754
- Publication date Apr 17, 2025
- Hainan Trailblazer New Material Technology Co., Ltd.
- Liangcheng MAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CLOSED-LOOP CONTROL OF ACTUATORS WITH CAPACITANCE AS PAR...
- Publication number 20250125755
- Publication date Apr 17, 2025
- CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.
- Yibin Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDE VOLTAGE ADAPTABLE DRIVE AND CONTROL CIRCUIT FOR HAIRDRYERS
- Publication number 20250080028
- Publication date Mar 6, 2025
- Shenzhen Jingxintai Houseware Co., Ltd.
- Jinshan ZOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
USB-PD INTEGRATED CIRCUIT CONTROLLER AND SYSTEM FOR POWERING A DYNA...
- Publication number 20250080022
- Publication date Mar 6, 2025
- CYPRESS SEMICONDUCTOR CORPORATION
- Blesson Easo Varghese
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPENSATION SYSTEM AND METHOD FOR ZERO-CROSSING VOLTAGE OF BACK EL...
- Publication number 20250070703
- Publication date Feb 27, 2025
- JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.
- Chunlei LU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWELVE-STEP DYNAMIC COMMUTATION FOR AN ELECTRIC MOTOR
- Publication number 20250047170
- Publication date Feb 6, 2025
- Milwaukee Electric Tool Corporation
- Alexander T. Huber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL SYSTEM, MOTOR CONTROL METHOD, AND NON-TRANSITORY STOR...
- Publication number 20250038688
- Publication date Jan 30, 2025
- Toyota Jidosha Kabushiki Kaisha
- Akihito GOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE
- Publication number 20250030364
- Publication date Jan 23, 2025
- Kabushiki Kaisha Toshiba
- Toshimitsu AIZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC PROTECTION METHOD AND SYSTEM FOR LINEAR VIBRATION MOTOR, AN...
- Publication number 20250015745
- Publication date Jan 9, 2025
- AAC Acoustic Technologies (Shanghai) Co., Ltd.
- Mengya Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER DEVICE AND SYNCHRONOUS MACHINE
- Publication number 20240429847
- Publication date Dec 26, 2024
- Mahle International GmbH
- Peter Kozlowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HAIR CLIPPER PIVOT MOTOR DESIGNED FOR BATTERY POWER
- Publication number 20240413698
- Publication date Dec 12, 2024
- Wahl Clipper Corporation
- David Joseph TODD
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PERFORMANCE ENHANCED BRUSHLESS MOTOR WITH VIRTUAL WYE NEUTRAL POINT...
- Publication number 20240380335
- Publication date Nov 14, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Naison E. Mastrocola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETERMINING AN INITIAL POSITION OF A ROTOR OF A BRUSHLES...
- Publication number 20240322721
- Publication date Sep 26, 2024
- Dyson Technology Limited
- Máté HORVÁT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVER CIRCUIT, POSITIONING DEVICE USING IT, AND HARD DISK DE...
- Publication number 20240313687
- Publication date Sep 19, 2024
- Rohm Co., Ltd.
- HISASHI SUGIE
- G11 - INFORMATION STORAGE
Information Patent Application
NONLINEAR PREDICTIVE POSITION CONTROL METHOD SUITABLE FOR BIAXIAL P...
- Publication number 20240291409
- Publication date Aug 29, 2024
- ZHEJIANG UNIVERSITY ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER
- Yanfei CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE CONTROL DEVICE AND MOTOR UNIT
- Publication number 20240291411
- Publication date Aug 29, 2024
- MINEBEA MITSUMI INC.
- Tomotaka SAKUMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

with brushless excitation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor controller and BLDC motor comprising the same

Eccentric mass vibrating system

Blood pump controller and system

Camera actuator for lens and sensor shifting

Driving voltage generation method of linear motor

Linear motor driving method and circuit and related apparatus

Vibrating conveyor

Vibration presenting device

Methods and apparatus for driver calibration

Intelligent control system for circular high- power vibration motor

Current control method and motor control circuit

System for driving actuator

Dynamic interleaving for dual three phase electric machine and thre...

Restricting undesired movement of a haptic actuator

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

Method of controlling a brushless permanent magnet motor

Actuator

Oscillating-resonant-module controller

Factory and user calibration of haptic systems

Wireless excitation system, detection method, and electric vehicle

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

Vibration generator and vibration generation method

Multi-layer printed coil arrangement having variable-pitch printed...

Hair clipper pivot motor designed for battery power

Shaker for electronic device

Adjustment method and apparatus for driving waveform, device, and r...

Brushless DC motor control system for ceiling fan

Methods and apparatus for driver calibration

Control device

Mobility assistance device and driving method therof

Patents Applicationslast 30 patents

ROTATION CONTROL METHOD, DEVICE, AND COMPUTER STORAGE MEDIUM

SENSORLESS CONTROL OF A BLDC MOTOR DRIVE FOR A STAND MIXER

MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, HYBRID SYSTEM, BOOST CO...

ACTIVE VIBRATION CONTROL SYSTEM

INFORMATION PROCESSING METHOD, COMPUTER SYSTEM, AND NON-TRANSITORY...

SINGLE LIVE WIRED SPEED CONTROL CIRCUIT OF CEILING FAN MOTOR

MALE SEXUAL STIMULATION DEVICE

CURRENT CONTROL METHOD AND MOTOR CONTROL CIRCUIT

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD

Managing Regenerative Energy of Rod Pump System without Dynamic Bra...

PROGRAMMABLE HAPTIC FEEDBACK INDUSTRIAL PADDLE SWITCH FOR OPERATING...

METHOD FOR CONTROLLING VIBRATION DEVICE, AND ELECTRONIC DEVICE SUPP...

OSCILLATING-RESONANT-MODULE CONTROLLER

INTELLIGENT CONTROL SYSTEM FOR CIRCULAR HIGH-POWER VIBRATION MOTOR

METHOD FOR CLOSED-LOOP CONTROL OF ACTUATORS WITH CAPACITANCE AS PAR...

WIDE VOLTAGE ADAPTABLE DRIVE AND CONTROL CIRCUIT FOR HAIRDRYERS

USB-PD INTEGRATED CIRCUIT CONTROLLER AND SYSTEM FOR POWERING A DYNA...

COMPENSATION SYSTEM AND METHOD FOR ZERO-CROSSING VOLTAGE OF BACK EL...

TWELVE-STEP DYNAMIC COMMUTATION FOR AN ELECTRIC MOTOR

MOTOR CONTROL SYSTEM, MOTOR CONTROL METHOD, AND NON-TRANSITORY STOR...

MOTOR DRIVE DEVICE

DYNAMIC PROTECTION METHOD AND SYSTEM FOR LINEAR VIBRATION MOTOR, AN...

TRANSFORMER DEVICE AND SYNCHRONOUS MACHINE

HAIR CLIPPER PIVOT MOTOR DESIGNED FOR BATTERY POWER

PERFORMANCE ENHANCED BRUSHLESS MOTOR WITH VIRTUAL WYE NEUTRAL POINT...

METHOD FOR DETERMINING AN INITIAL POSITION OF A ROTOR OF A BRUSHLES...

MOTOR DRIVER CIRCUIT, POSITIONING DEVICE USING IT, AND HARD DISK DE...

NONLINEAR PREDICTIVE POSITION CONTROL METHOD SUITABLE FOR BIAXIAL P...

MOTOR DRIVE CONTROL DEVICE AND MOTOR UNIT