TREA

consisting of magnets or groups of magnets arranged with alternating polarity

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  • CPC
  • H02K1/2753
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K1/00Details of the magnetic circuit

Current Industry

H02K1/2753consisting of magnets or groups of magnets arranged with alternating polarity
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 12,027,921
    • Issue date Jul 2, 2024
    • Samsung Electronics Co., Ltd.
    • Jungwoo Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor for motor, drive motor and vehicle
    • Patent number 12,003,140
    • Issue date Jun 4, 2024
    • ANHUI WELLING AUTO PARTS CO., LTD.
    • Yang Xiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor with simplified winding and U-shaped rotor
    • Patent number 11,973,376
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Jagadeesh Kumar Tangudu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,966,184
    • Issue date Apr 23, 2024
    • Canon Kabushiki Kaisha
    • Junya Takatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic Halbach array, devices, and methods
    • Patent number 11,949,311
    • Issue date Apr 2, 2024
    • Roberto Sanchez Catalan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric machine rotor sleeve
    • Patent number 11,909,293
    • Issue date Feb 20, 2024
    • ROLLS-ROYCE ELECTRICAL NORWAY AS
    • Jørg Høyland
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual-rotor electrically efficient motor
    • Patent number 11,888,352
    • Issue date Jan 30, 2024
    • Thomas Urban
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reluctance motor
    • Patent number 11,863,018
    • Issue date Jan 2, 2024
    • Masayuki Nashiki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low vibration electric motor
    • Patent number 11,817,753
    • Issue date Nov 14, 2023
    • FISHER & PAYKEL APPLIANCES LIMITED
    • Matheus Alexandre Bevilaqua
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine with lightened rotor
    • Patent number 11,658,528
    • Issue date May 23, 2023
    • Ferrari S.p.A.
    • Davide Ferrara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Shift range control device
    • Patent number 11,655,894
    • Issue date May 23, 2023
    • Denso Corporation
    • Koji Sakaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control apparatus and image forming apparatus
    • Patent number 11,644,789
    • Issue date May 9, 2023
    • Canon Kabushiki Kaisha
    • Eijiro Ohashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 11,444,500
    • Issue date Sep 13, 2022
    • Nidec Copal Corporation
    • Hidenobu Itou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lubricant supported electric motor including magnetic rotor centering
    • Patent number 11,424,652
    • Issue date Aug 23, 2022
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Donald Remboski
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor rotor structure and permanent magnet motor
    • Patent number 11,336,135
    • Issue date May 17, 2022
    • Gree Electric Appliances, Inc. of Zhuhai
    • Min Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor assembly
    • Patent number 11,336,137
    • Issue date May 17, 2022
    • Advanced Electric Machines Group Limited
    • James Dumesnil Widmer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Torque detection device and magnetic sensor module
    • Patent number 11,255,931
    • Issue date Feb 22, 2022
    • Denso Corporation
    • Toshiro Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Axial flux motor assemblies with variable thickness rotors and roto...
    • Patent number 11,205,930
    • Issue date Dec 21, 2021
    • GM Global Technology Operations LLC
    • Chengwu Duan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and pump device
    • Patent number 11,139,712
    • Issue date Oct 5, 2021
    • NIDEC SANKYO CORPORATION
    • Takashi Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor
    • Patent number 11,095,175
    • Issue date Aug 17, 2021
    • ROMAX TECHNOLOGY LIMITED
    • Petr Chmelicek
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and pump device
    • Patent number 11,088,584
    • Issue date Aug 10, 2021
    • NIDEC SANKYO CORPORATION
    • Masaki Harada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor and pump device
    • Patent number 11,070,105
    • Issue date Jul 20, 2021
    • NIDEC SANKYO CORPORATION
    • Takashi Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrical machine rotor
    • Patent number 11,025,112
    • Issue date Jun 1, 2021
    • Rolls-Royce PLC
    • David F Brookes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor
    • Patent number 11,005,321
    • Issue date May 11, 2021
    • Petr Chmelicek
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator and rotating electric machine
    • Patent number 10,998,791
    • Issue date May 4, 2021
    • Aisin AW Co., Ltd.
    • Toru Kuroyanagi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor of electrical rotating machine
    • Patent number 10,978,924
    • Issue date Apr 13, 2021
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Ryo Miyamae
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and method of controlling motor, washing machine having motor
    • Patent number 10,927,491
    • Issue date Feb 23, 2021
    • Samsung Electronics Co., Ltd.
    • Hiroyuki Miyake
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Process for manufacturing a waterproof magneto-rotor made of rare-e...
    • Patent number 10,931,181
    • Issue date Feb 23, 2021
    • Taco Italia S.r.l.
    • Roberto Mondin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laminated rotor with improved magnet adhesion and method of fabrica...
    • Patent number 10,923,975
    • Issue date Feb 16, 2021
    • Regal Beloit America, Inc.
    • Daniel S. Figgins
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Line start two-speed brushless motor
    • Patent number 10,916,997
    • Issue date Feb 9, 2021
    • Hamilton Sundstrand Corporation
    • Jacek F. Gieras
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL RADIAL FLUX MOTOR COMBINATION WITH AXIAL WINDINGS
    • Publication number 20240283314
    • Publication date Aug 22, 2024
    • John Robert Culleton
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic Halbach array, devices, and methods
    • Publication number 20240146170
    • Publication date May 2, 2024
    • Roberto Sanchez Catalan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR MAGNET RETENTION STRUCTURE IN BRUSHLESS MOTOR
    • Publication number 20240022126
    • Publication date Jan 18, 2024
    • Black & Decker Inc.
    • ABRAHAM SANCHEZ
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20240014700
    • Publication date Jan 11, 2024
    • NIDEC CORPORATION
    • Yukie YAMADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT MAGNET ENERGY CONVERTOR
    • Publication number 20230246493
    • Publication date Aug 3, 2023
    • ZNRGY BV
    • Adolf Hendrik DIRKS
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20230073761
    • Publication date Mar 9, 2023
    • DENSO CORPORATION
    • Naomi AWANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR FOR AN ELECTRIC MACHINE
    • Publication number 20220360125
    • Publication date Nov 10, 2022
    • MAHLE International GmbH
    • Andrej Cernigoj
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR WITH SIMPLIFIED WINDING AND U-SHAPED ROTOR
    • Publication number 20220320928
    • Publication date Oct 6, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Jagadeesh Kumar Tangudu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20220302785
    • Publication date Sep 22, 2022
    • DENSO CORPORATION
    • Yuki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL-ROTOR ELECTRICALLY EFFICIENT MOTOR
    • Publication number 20220278576
    • Publication date Sep 1, 2022
    • Thomas Urban
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MACHINE ROTOR SLEEVE
    • Publication number 20220278584
    • Publication date Sep 1, 2022
    • Rolls-Royce Electrical Norway AS
    • Jørg HØYLAND
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Three pulse, odd-even motor winding system
    • Publication number 20220278580
    • Publication date Sep 1, 2022
    • Sten R. Gerfast
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LOW VIBRATION ELECTRIC MOTOR
    • Publication number 20220271637
    • Publication date Aug 25, 2022
    • Fisher & Paykel Appliances Limited
    • Matheus Alexandre Bevilaqua
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SHIFT RANGE CONTROL DEVICE
    • Publication number 20210348683
    • Publication date Nov 11, 2021
    • DENSO CORPORATION
    • Koji SAKAGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PERMANENT-MAGNETIC RADIAL ROTATING JOINT AND MICROPUMP COMPRISING S...
    • Publication number 20210313869
    • Publication date Oct 7, 2021
    • KARDION GMBH
    • Ralf Strasswiemer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ROTOR STRUCTURE AND PERMANENT MAGNET MOTOR
    • Publication number 20210242736
    • Publication date Aug 5, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Min WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATIONALLY BALANCED ELECTRIC MOTOR WITH AIR-CORE STRATOR COILS
    • Publication number 20210242734
    • Publication date Aug 5, 2021
    • INTELLITECH PTY LTD
    • Victor Shlakhetski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY ELECTRIC MACHINE WITH LIGHTENED ROTOR
    • Publication number 20210242735
    • Publication date Aug 5, 2021
    • FERRARI S.p.A.
    • Davide FERRARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20210226483
    • Publication date Jul 22, 2021
    • INTELLITECH PTY LTD
    • Victor Shlakhetski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic Halbach array, devices, and methods
    • Publication number 20210211033
    • Publication date Jul 8, 2021
    • Roberto Sanchez Catalan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20210167646
    • Publication date Jun 3, 2021
    • Samsung Electronics Co., Ltd.
    • Jungwoo PARK
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RELUCTANCE MOTOR
    • Publication number 20210167645
    • Publication date Jun 3, 2021
    • Masayuki NASHIKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AXIAL FLUX MOTOR ASSEMBLIES WITH VARIABLE THICKNESS ROTORS AND ROTO...
    • Publication number 20210152041
    • Publication date May 20, 2021
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Chengwu DUAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LUBRICANT SUPPORTED ELECTRIC MOTOR INCLUDING MAGNETIC ROTOR CENTERING
    • Publication number 20210119508
    • Publication date Apr 22, 2021
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Donald Remboski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20200336024
    • Publication date Oct 22, 2020
    • Vastech Holdings, Ltd.
    • Victor SHLAKHETSKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20200274407
    • Publication date Aug 27, 2020
    • Nidec Copal Corporation
    • Hidenobu ITOU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TORQUE DETECTION DEVICE AND MAGNETIC SENSOR MODULE
    • Publication number 20200158795
    • Publication date May 21, 2020
    • DENSO CORPORATION
    • Toshiro SUZUKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRIC MOTOR WITH LAMINATED SHEET WINDINGS
    • Publication number 20200091786
    • Publication date Mar 19, 2020
    • GreenTech Motors Corporation
    • Jean-Marc Gery
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROBOTIC CAMERA SYSTEMS
    • Publication number 20190267868
    • Publication date Aug 29, 2019
    • Steven W. David
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MOTOR ROTOR, TURBOCHARGER, AND METHOD OF MANUFACTURING MOTOR ROTOR
    • Publication number 20190207448
    • Publication date Jul 4, 2019
    • IHI Corporation
    • Takuya OZASA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS