TREA

having permanent magnet excitation

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  • CPC
  • H02K23/04
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K23/00Dc commutator motors or generators having mechanical commutator Universal ac/dc commutator motors

Current Industry

H02K23/04having permanent magnet excitation
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for delivering electric power
    • Patent number 12,100,967
    • Issue date Sep 24, 2024
    • Young B. Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 12,074,488
    • Issue date Aug 27, 2024
    • MINEBEA MITSUMI INC.
    • Minoru Kuroda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Revived repulsion (RR) magnetic configuration
    • Patent number 12,057,739
    • Issue date Aug 6, 2024
    • Umer Farooq
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fluid pump and brush spring retainer thereof
    • Patent number 11,817,758
    • Issue date Nov 14, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Conrado Carrillo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Segment sheet for a stator lamination stack, stator lamination stac...
    • Patent number 11,764,625
    • Issue date Sep 19, 2023
    • Wobben Properties GmbH
    • Jochen Röer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Movable permanent magnet stator electric motor
    • Patent number 11,689,088
    • Issue date Jun 27, 2023
    • Robert Willoughby Garrett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for delivering electric power
    • Patent number 11,616,396
    • Issue date Mar 28, 2023
    • Young B. Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 11,444,523
    • Issue date Sep 13, 2022
    • MINEBEA MITSUMI INC.
    • Minoru Kuroda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushed electric motor/generator
    • Patent number 11,387,692
    • Issue date Jul 12, 2022
    • Linear Labs, Inc.
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushed electric motor
    • Patent number 11,353,015
    • Issue date Jun 7, 2022
    • INTERNATIONAL POWER COMPONENTS SRL
    • Giovanni D'Ambrosio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Permanent magnet brush micromotor and assembly method thereof
    • Patent number 11,329,523
    • Issue date May 10, 2022
    • Jiankun Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 11,165,296
    • Issue date Nov 2, 2021
    • MINEBEA MITSUMI INC.
    • Minoru Kuroda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet rotor with enhanced demagnetization protection
    • Patent number 11,018,567
    • Issue date May 25, 2021
    • Ford Global Technologies, LLC
    • Feng Liang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    External unit and motor
    • Patent number 10,923,990
    • Issue date Feb 16, 2021
    • MINEBEA MITSUMI INC.
    • Makoto Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Direct-current motor and actuator
    • Patent number 10,826,337
    • Issue date Nov 3, 2020
    • Mitsubishi Electric Corporation
    • Makoto Yamauchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,756,584
    • Issue date Aug 25, 2020
    • Mitsuba Corporation
    • Teppei Tokizaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brush motor
    • Patent number 10,707,735
    • Issue date Jul 7, 2020
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Haruyoshi Hino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sintered magnet
    • Patent number 10,700,560
    • Issue date Jun 30, 2020
    • TDK Corporation
    • Hideyuki Hisanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Straddled vehicle starter motor, engine start-up device, and stradd...
    • Patent number 10,693,357
    • Issue date Jun 23, 2020
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Haruyoshi Hino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Impact resistant electric motor
    • Patent number 10,673,297
    • Issue date Jun 2, 2020
    • McMillan Electric Company
    • Douglas deHaas McMillan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic motor with dynamic timing adjustment
    • Patent number 10,644,564
    • Issue date May 5, 2020
    • Mark Herman Harper
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current regulators for permanent magnet DC machines
    • Patent number 10,640,143
    • Issue date May 5, 2020
    • Steering Solutions IP Holding Corporation
    • Prerit Pramod
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,615,650
    • Issue date Apr 7, 2020
    • Mitsuba Corporation
    • Yoshichika Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for delivering electric power
    • Patent number 10,615,640
    • Issue date Apr 7, 2020
    • Young B. Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrically-conductive connection device for use in a compact mini...
    • Patent number 10,461,610
    • Issue date Oct 29, 2019
    • Molon Motor and Coil Corporation
    • Larry Gebhardt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor and rotary assembly thereof
    • Patent number 10,424,997
    • Issue date Sep 24, 2019
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Wan Mei He
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor and motor, power tool comprising the rotor
    • Patent number 10,424,998
    • Issue date Sep 24, 2019
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Ronny Keil
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor apparatus having improved connector unit
    • Patent number 10,374,492
    • Issue date Aug 6, 2019
    • Mitsuba Corporation
    • Kenji Yasumoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Structure for fixing permanent magnet and motor and method of fixin...
    • Patent number 10,367,383
    • Issue date Jul 30, 2019
    • Mabuchi Motor Co., Ltd.
    • Yasuhiro Yamagata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushed electric motor/generator
    • Patent number 10,284,029
    • Issue date May 7, 2019
    • Linear Labs, LLC
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER
    • Publication number 20240405608
    • Publication date Dec 5, 2024
    • Young B. Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER
    • Publication number 20240405607
    • Publication date Dec 5, 2024
    • Young B. Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHED ELECTRIC MOTOR/GENERATOR
    • Publication number 20230006484
    • Publication date Jan 5, 2023
    • Linear Labs, LLC
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220376594
    • Publication date Nov 24, 2022
    • MINEBEA MITSUMI INC.
    • Minoru KURODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220360132
    • Publication date Nov 10, 2022
    • GUANGDONG ZHAOQING L&V CO. LTD.
    • Hongyu GONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLUID PUMP AND BRUSH SPRING RETAINER THEREOF
    • Publication number 20220094235
    • Publication date Mar 24, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Conrado CARRILLO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOVABLE PERMANENT MAGNET STATOR ELECTRIC MOTOR
    • Publication number 20220052590
    • Publication date Feb 17, 2022
    • Robert Willoughby Garrett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERMANENT MAGNET DIRECT-CURRENT ELECTRIC MOTOR
    • Publication number 20220037964
    • Publication date Feb 3, 2022
    • GUANGDONG ZHAOQING L&V CO. LTD.
    • Hongyu GONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRONE FOR TRIGGERING NAVAL MINES, HAVING AN ELECTRIC DRIVE
    • Publication number 20210354798
    • Publication date Nov 18, 2021
    • Siemens Energy Global GmbH & Co. KG
    • Jörn Grundmann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PERMANENT MAGNET BRUSH MICROMOTOR AND ASSEMBLY METHOD THEREOF
    • Publication number 20210242730
    • Publication date Aug 5, 2021
    • Jiankun Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    NOISE REDUCTION FOR DIRECT CURRENT EXCITED BRUSHED ASYMMETRIC MOTOR
    • Publication number 20210057965
    • Publication date Feb 25, 2021
    • C/O NIDEC MOTORS & ACTUATORS (GERMANY) GMBH
    • Niklas HERMANN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC DC MOTOR SYSTEM
    • Publication number 20200280242
    • Publication date Sep 3, 2020
    • THAS LLC
    • Adam Strouse
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER
    • Publication number 20200195050
    • Publication date Jun 18, 2020
    • Young B. Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIRECT-CURRENT MOTOR AND ACTUATOR
    • Publication number 20200083760
    • Publication date Mar 12, 2020
    • Mitsubishi Electric Corporation
    • Makoto YAMAUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT REGULATORS FOR PERMANENT MAGNET DC MACHINES
    • Publication number 20190389505
    • Publication date Dec 26, 2019
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • Prerit Pramod
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BRUSH MOTOR
    • Publication number 20190372445
    • Publication date Dec 5, 2019
    • HANON SYSTEMS
    • In Keun KANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BRUSHED ELECTRIC MOTOR/GENERATOR
    • Publication number 20190260243
    • Publication date Aug 22, 2019
    • Linear Labs, LLC
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LOW-VOLTAGE DIRECT CURRENT MOTOR
    • Publication number 20190222075
    • Publication date Jul 18, 2019
    • Johnson Electric International AG
    • Ming Cen LU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IMPACT RESISTANT ELECTRIC MOTOR
    • Publication number 20190181715
    • Publication date Jun 13, 2019
    • McMillan Electric Company
    • Douglas deHaas McMillan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PERMANENT MAGNET ROTOR WITH ENHANCED DEMAGNETIZATION PROTECTION
    • Publication number 20190103795
    • Publication date Apr 4, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Feng Liang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20180375413
    • Publication date Dec 27, 2018
    • MINEBEA MITSUMI INC.
    • Minoru KURODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSH MOTOR
    • Publication number 20180159409
    • Publication date Jun 7, 2018
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Haruyoshi HINO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STRADDLED VEHICLE STARTER MOTOR, ENGINE START-UP DEVICE, AND STRADD...
    • Publication number 20180159410
    • Publication date Jun 7, 2018
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Haruyoshi HINO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR, ROTARY ELECTRIC MACHINE, METHOD OF MANUFACTURING ROTOR, AND...
    • Publication number 20180123411
    • Publication date May 3, 2018
    • KYB Corporation
    • Takayuki KAWAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR OF A MOTOR VEHICLE STARTER PROVIDED WITH A PERMANENT MAGNET...
    • Publication number 20180097410
    • Publication date Apr 5, 2018
    • VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    • Jean-Marc DUBUS
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20180041078
    • Publication date Feb 8, 2018
    • Mitsuba Corporation
    • Yoshichika Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR AND MOTOR, POWER TOOL COMPRISING THE ROTOR
    • Publication number 20170353093
    • Publication date Dec 7, 2017
    • JOHNSON ELECTRIC S.A.
    • Ronny KEIL
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICALLY-CONDUCTIVE CONNECTION DEVICE FOR USE IN A COMPACT MINI...
    • Publication number 20170353086
    • Publication date Dec 7, 2017
    • Molon Motor and Coil Corporation
    • Larry Gebhardt
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR AND ROTARY ASSEMBLY THEREOF
    • Publication number 20170331355
    • Publication date Nov 16, 2017
    • JOHNSON ELECTRIC S.A.
    • Wan Mei HE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR APPARATUS HAVING IMPROVED CONNECTOR UNIT
    • Publication number 20170207686
    • Publication date Jul 20, 2017
    • Mitsuba Corporation
    • Kenji Yasumoto
    • B60 - VEHICLES IN GENERAL