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H02P6/22
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ELECTRICITY
H02
Electric power
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P6/00
Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position Electronic commutators therefor
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Patents Grants
last 30 patents
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Patent Grant
Motor forward and reverse rotation detector and motor driver having...
Patent number
12,095,404
Issue date
Sep 17, 2024
Anpec Electronics Corporation
Kun-Min Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric work machine
Patent number
12,011,813
Issue date
Jun 18, 2024
Makita Corporation
Hitoshi Suzuki
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Sensor-free commutation method
Patent number
11,979,101
Issue date
May 7, 2024
EBM-Papst Mulfingen GmbH & Co. KG
Thomas Kilian
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus for controlling motor and method for controlling motor
Patent number
11,736,046
Issue date
Aug 22, 2023
LG Electronics Inc.
Ki Wook Lee
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Motor controller
Patent number
11,699,964
Issue date
Jul 11, 2023
Global Mixed-mode Technology Inc.
Guang-Nan Tzeng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and systems for automatic rotation direction determination...
Patent number
11,611,299
Issue date
Mar 21, 2023
Regal Beloit America, Inc.
Stephen Solan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for determining the rotational position of a rotor in a perm...
Patent number
11,533,008
Issue date
Dec 20, 2022
Siemens Gamesa Renewable Energy A/S
Ximeng Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control apparatus
Patent number
11,489,467
Issue date
Nov 1, 2022
Kabushiki Kaisha Yaskawa Denki
Hiroaki Oya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and circuit for controlling or starting a U-shape single pha...
Patent number
11,368,110
Issue date
Jun 21, 2022
Whirlpool Corporation
Kevin J. Fitzpatrick
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Motor unit
Patent number
11,362,607
Issue date
Jun 14, 2022
Global Mixed-mode Technology Inc.
Guang-Nan Tzeng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control apparatus, image reading apparatus and image forming...
Patent number
11,349,417
Issue date
May 31, 2022
Canon Kabushiki Kaisha
Yohei Ohashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for determining current-dependent and/or rotational angle po...
Patent number
11,316,451
Issue date
Apr 26, 2022
Lenze Automation GmbH
Heiko Stichweh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Shift range control device
Patent number
11,316,464
Issue date
Apr 26, 2022
Denso Corporation
Koji Sakaguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control device, image forming apparatus, and method for estim...
Patent number
11,233,471
Issue date
Jan 25, 2022
Konica Minolta, Inc.
Daichi Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for providing safe limited force producing power...
Patent number
11,211,851
Issue date
Dec 28, 2021
Rockwell Automation Technologies, Inc.
Arun K. Guru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical device
Patent number
11,081,949
Issue date
Aug 3, 2021
Pierburg Pump Technology GmbH
Alessandro Malvasi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Starting method and apparatus for permanent magnet synchronous moto...
Patent number
11,005,396
Issue date
May 11, 2021
AUTEL ROBOTICS CO., LTD.
Yidong Chen
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Vehicle power steering system
Patent number
10,994,772
Issue date
May 4, 2021
Denso Corporation
Takashi Suzuki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Motor starting device and method
Patent number
10,978,974
Issue date
Apr 13, 2021
Anpec Electronics Corporation
Kun-Min Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller that uses an acceleration/deceleration time consta...
Patent number
10,948,899
Issue date
Mar 16, 2021
FANUC CORPORATION
Kazunori Iijima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control apparatus and motor control method
Patent number
10,931,215
Issue date
Feb 23, 2021
Sinfonia Technology Co., Ltd.
Kazunari Kanazawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor driving control device and motor driving control method
Patent number
10,917,028
Issue date
Feb 9, 2021
MINEBEA MITSUMI INC.
Xiao Zhou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and apparatus for motor startup with sinusoidal phase current
Patent number
10,873,280
Issue date
Dec 22, 2020
ALLEGRO MICROSYSTEMS, LLC
Yisong Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor driver device and semiconductor device
Patent number
10,855,213
Issue date
Dec 1, 2020
Rohm Co., Ltd.
Hisashi Sugie
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and circuit for controlling or starting a U-shape single pha...
Patent number
10,819,258
Issue date
Oct 27, 2020
Whirlpool Corporation
Kevin J. Fitzpatrick
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Motor driving method, mobile terminal, and computer-readable storag...
Patent number
10,819,256
Issue date
Oct 27, 2020
AAC Technologies Pte. Ltd.
Xiuyue Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Three-phase brushless motor state identification
Patent number
10,693,397
Issue date
Jun 23, 2020
Semiconductor Components Industries, LLC
Fumio Kumazawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fixed rotation direction start-up method for single-phase sensorles...
Patent number
10,686,390
Issue date
Jun 16, 2020
TRITAN TECHNOLOGY INC.
Sheng-Yu Peng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and systems for automatic rotation direction determination...
Patent number
10,516,355
Issue date
Dec 24, 2019
Regal Beloit America, Inc.
Stephen Solan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving method for single-phase DC brushless motor using sensor onl...
Patent number
10,505,475
Issue date
Dec 10, 2019
TRITAN TECHNOLOGY INC.
Sheng-Yu Peng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
DC MOTOR COMPRISING ACCELERATOR AND ENERGY STORAGE RING
Publication number
20240178772
Publication date
May 30, 2024
Zhenya ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR FORWARD AND REVERSE ROTATION DETECTOR AND MOTOR DRIVER HAVING...
Publication number
20240072695
Publication date
Feb 29, 2024
ANPEC ELECTRONICS CORPORATION
KUN-MIN CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF CONTROLLING A BRUSHLESS PERMANENT-MAGNET MOTOR
Publication number
20230369999
Publication date
Nov 16, 2023
Dyson Technology Limited
Johannes Hendrik Jacob POTGIETER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Brushless Motor Control Device and Brushless Motor Control Method
Publication number
20230327586
Publication date
Oct 12, 2023
Hitachi Astemo, Ltd.
Masaki HANO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND SYSTEMS FOR AUTOMATIC ROTATION DIRECTION DETERMINATION...
Publication number
20230223874
Publication date
Jul 13, 2023
Regal Beloit America, Inc.
STEPHEN SOLAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROLLER
Publication number
20230058267
Publication date
Feb 23, 2023
Global Mixed-mode Technology Inc.
Guang-Nan Tzeng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS FOR CONTROLLING MOTOR AND METHOD FOR CONTROLLING MOTOR
Publication number
20220216814
Publication date
Jul 7, 2022
LG ELECTRONICS INC.
Ki Wook LEE
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
SENSOR-FREE COMMUTATION METHOD
Publication number
20220173673
Publication date
Jun 2, 2022
EBM-PAPST MULFINGEN GMBH & CO. KG
Thomas KILIAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS
Publication number
20210305924
Publication date
Sep 30, 2021
KABUSHIKI KAISHA YASKAWA DENKI
Hiroaki OYA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SHIFT RANGE CONTROL DEVICE
Publication number
20210184613
Publication date
Jun 17, 2021
DENSO CORPORATION
Koji SAKAGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR STARTING DEVICE AND METHOD
Publication number
20210050806
Publication date
Feb 18, 2021
ANPEC ELECTRONICS CORPORATION
KUN-MIN CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS, IMAGE READING APPARATUS AND IMAGE FORMING...
Publication number
20210013817
Publication date
Jan 14, 2021
Canon Kabushiki Kaisha
Yohei Ohashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
System and Method for Providing Safe Limited Force Producing Power...
Publication number
20200358340
Publication date
Nov 12, 2020
Rockwell Automation Technologies, Inc.
Arun K. Guru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR ESTIM...
Publication number
20200235683
Publication date
Jul 23, 2020
Konica Minolta, Inc.
Daichi SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
STEERING SYSTEM
Publication number
20200180685
Publication date
Jun 11, 2020
DENSO CORPORATION
Takashi SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
Publication number
20200144944
Publication date
May 7, 2020
SINFONIA TECHNOLOGY CO., LTD.
Kazunari KANAZAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND SYSTEMS FOR AUTOMATIC ROTATION DIRECTION DETERMINATION...
Publication number
20200119669
Publication date
Apr 16, 2020
Regal Beloit America, Inc.
STEPHEN SOLAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FIXED ROTATION DIRECTION START-UP METHOD FOR SINGLE-PHASE SENSORLES...
Publication number
20200083824
Publication date
Mar 12, 2020
TRITAN TECHNOLOGY INC.
SHENG-YU PENG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVER DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20200059174
Publication date
Feb 20, 2020
Rohm Co., Ltd.
Hisashi Sugie
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVING METHOD, MOBILE TERMINAL, AND COMPUTER-READABLE STORAG...
Publication number
20200044584
Publication date
Feb 6, 2020
AAC Technologies Pte. Ltd.
Xiuyue Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVING CONTROL DEVICE AND MOTOR DRIVING CONTROL METHOD
Publication number
20200028457
Publication date
Jan 23, 2020
MINEBEA MITSUMI INC.
Xiao ZHOU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STARTING METHOD AND APPARATUS FOR PERMANENT MAGNET SYNCHRONOUS MOTO...
Publication number
20200007055
Publication date
Jan 2, 2020
AUTEL ROBOTICS CO., LTD.
Yidong CHEN
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
MOTOR CONTROLLER, SENSORLESS BRUSHLESS MOTOR, FAN, AND MOTOR CONTRO...
Publication number
20190319561
Publication date
Oct 17, 2019
NIDEC CORPORATION
Masahiro YAMADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AN ELECTRICAL DEVICE
Publication number
20190252961
Publication date
Aug 15, 2019
PIERBURG PUMP TECHNOLOGY GMBH
ALESSANDRO MALVASI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
THREE-PHASE BRUSHLESS MOTOR STATE IDENTIFICATION
Publication number
20190081580
Publication date
Mar 14, 2019
Semiconductor Components Industries, LLC
Fumio KUMAZAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD
Publication number
20190028045
Publication date
Jan 24, 2019
MINEBEA MITSUMI INC.
Masato AOKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD
Publication number
20190028046
Publication date
Jan 24, 2019
MINEBEA MITSUMI INC.
Masato AOKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SEMICONDUCTOR DEVICE AND ELECTRICALLY-POWERED EQUIPMENT
Publication number
20190006969
Publication date
Jan 3, 2019
RENESAS ELECTRONICS CORPORATION
Atsuko MAEKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND CIRCUIT FOR CONTROLLING OR STARTING A U-SHAPE SINGLE PHA...
Publication number
20180351485
Publication date
Dec 6, 2018
Whirlpool Corporation
KEVIN J. FITZPATRICK
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ELECTRIC MOTOR, GEAR MOTOR, WIPING SYSTEM AND ASSOCIATED CONTROL ME...
Publication number
20180294750
Publication date
Oct 11, 2018
VALEO SYSTÈMES D'ESSUYAGE
Jose-Luis Herrada
B60 - VEHICLES IN GENERAL