TREA

permanent magnet type

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  • H02K37/10
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K37/00Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor

Current Industry

H02K37/10permanent magnet type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Axial flux permanent magnet motor for ball screw cam elevator mecha...
    • Patent number 11,410,694
    • Issue date Aug 9, 2022
    • Western Digital Technologies, Inc.
    • Diep Nguyen
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Low-profile ball screw cam elevator mechanism for cold storage data...
    • Patent number 10,902,871
    • Issue date Jan 26, 2021
    • Western Digital Technologies, Inc.
    • David Myers
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    In-pivot stepper motor for ball screw cam elevator mechanism for co...
    • Patent number 10,811,044
    • Issue date Oct 20, 2020
    • Western Digital Technologies, Inc.
    • David Myers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stepper motor
    • Patent number 10,170,970
    • Issue date Jan 1, 2019
    • Sanyo Denki Co., Ltd.
    • Yasushi Yoda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sequential actuator with sculpted active torque
    • Patent number 10,122,251
    • Issue date Nov 6, 2018
    • COM DEV LTD.
    • Brian Keats
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Step motor and system for driving step motor
    • Patent number 9,882,461
    • Issue date Jan 30, 2018
    • Samsung Electronics Co., Ltd.
    • Jae-kyu Shim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Outer rotor type motor
    • Patent number 9,484,783
    • Issue date Nov 1, 2016
    • Shinano Kenshi Kabushiki Kaisha
    • Takeshi Miyasaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hybrid step motor
    • Patent number 9,214,849
    • Issue date Dec 15, 2015
    • Lin Engineering
    • Ted T. Lin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic actuation method
    • Patent number 8,779,637
    • Issue date Jul 15, 2014
    • Institut polytechnique de Grenoble
    • Daniel O'Brien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary solenoid
    • Patent number 8,729,994
    • Issue date May 20, 2014
    • SVM Schultz Verwaltungs-GmbH & Co. KG
    • Winfried Willburger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor utilizing basic factor and having generator function
    • Patent number 7,116,028
    • Issue date Oct 3, 2006
    • Sanshiro Ogino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Measure system for linear planar stepping motor
    • Patent number 6,965,176
    • Issue date Nov 15, 2005
    • Hiwin Mikrosystem Corp.
    • Shuen-Shing Hsiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air conditioning valve actuator for a motor vehicle
    • Patent number 6,853,160
    • Issue date Feb 8, 2005
    • Societe Industrielle de Sonceboz S.A.
    • Pierre Gandel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary actuating drive and rotary switch
    • Patent number 6,806,599
    • Issue date Oct 19, 2004
    • Robert Bosch GmbH
    • Eckart Hettlage
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor utilizing basic factor and having generator function
    • Patent number 6,518,681
    • Issue date Feb 11, 2003
    • Sanshiro Ogino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Tunnel type or dragon-gate type processing system assembled with se...
    • Patent number 5,674,169
    • Issue date Oct 7, 1997
    • Tai-Her Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electromagnetic stepper motor
    • Patent number 5,585,680
    • Issue date Dec 17, 1996
    • Vladimir Tsoffka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine
    • Patent number 5,554,903
    • Issue date Sep 10, 1996
    • Muneaki Takara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    AC/DC stepped drive system
    • Patent number 5,306,996
    • Issue date Apr 26, 1994
    • Tai-Her Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Printed circuit motor
    • Patent number 5,304,886
    • Issue date Apr 19, 1994
    • Tai-Her Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Brushless D.C. limited rotation rotary positioner
    • Patent number 5,105,139
    • Issue date Apr 14, 1992
    • Selwyn Lissack
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Variable angle stepper motor with spring magnet
    • Patent number 5,097,162
    • Issue date Mar 17, 1992
    • North American Philips Corporation
    • Ping-Shih Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Variable angle stepper motor
    • Patent number 4,973,866
    • Issue date Nov 27, 1990
    • North American Philips Corporation
    • Ping-Shih Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor
    • Patent number 4,963,775
    • Issue date Oct 16, 1990
    • Tamagawa Seiki Kabushiki Kaisha
    • Hidetoshi Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Tunnel type or dragon-gate type processing system assembled with se...
    • Patent number 4,962,583
    • Issue date Oct 16, 1990
    • Tai-Her Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Magnetically assisted stepping motor
    • Patent number 4,827,164
    • Issue date May 2, 1989
    • Pacific Scientific Company
    • Ralph W. Horber
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetically enhanced stepping motor
    • Patent number 4,763,034
    • Issue date Aug 9, 1988
    • SIGMA Instruments, Inc.
    • John G. Gamble
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 4,755,703
    • Issue date Jul 5, 1988
    • Aichi Tokei Denki Co., Ltd.
    • Kazuo Ueno
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor with magnetic enhancement
    • Patent number 4,728,830
    • Issue date Mar 1, 1988
    • SIGMA Instruments, Inc.
    • John G. Gamble
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetically assisted stepping motor
    • Patent number 4,712,028
    • Issue date Dec 8, 1987
    • SIGMA Instruments, Inc.
    • Ralph W. Horber
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ROBOTIC OPTICAL SWITCHING SYSTEM
    • Publication number 20220026779
    • Publication date Jan 27, 2022
    • EPCOMM INC
    • Xuezhe Zheng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AXIAL FLUX PERMANENT MAGNET MOTOR FOR BALL SCREW CAM ELEVATOR MECHA...
    • Publication number 20210020194
    • Publication date Jan 21, 2021
    • Western Digital Technologies, Inc.
    • Diep Nguyen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Low-Profile Ball Screw Cam Elevator Mechanism For Cold Storage Data...
    • Publication number 20200027479
    • Publication date Jan 23, 2020
    • Western Digital Technologies, Inc.
    • David Myers
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MOTOR
    • Publication number 20180159384
    • Publication date Jun 7, 2018
    • NIDEC SERVO CORPORATION
    • Shigeaki TERASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEQUENTIAL ACTUATOR WITH SCULPTED ACTIVE TORQUE
    • Publication number 20160352206
    • Publication date Dec 1, 2016
    • Brian Keats
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEP MOTOR AND SYSTEM FOR DRIVING STEP MOTOR
    • Publication number 20160079839
    • Publication date Mar 17, 2016
    • Samsung Electronics Co., Ltd.
    • Jae-kyu Shim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEPPER MOTOR
    • Publication number 20160079838
    • Publication date Mar 17, 2016
    • Sanyo Denki Co., Ltd.
    • Yasushi YODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEP MOTOR
    • Publication number 20160065042
    • Publication date Mar 3, 2016
    • MOATECH CO., LTD.
    • Woo-Seok YEO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HYBRID STEP MOTOR
    • Publication number 20140333159
    • Publication date Nov 13, 2014
    • Ted T. Lin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OUTER ROTOR TYPE MOTOR
    • Publication number 20140225463
    • Publication date Aug 14, 2014
    • SHINANO KENSHI KABUSHIKI KAISHA
    • Takeshi Miyasaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC ACTUATION METHOD AND DEVICE
    • Publication number 20110248581
    • Publication date Oct 13, 2011
    • Centre National De La Recherche Scientifique
    • Daniel O'brien
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Rotary Solenoid
    • Publication number 20110187483
    • Publication date Aug 4, 2011
    • Winfried WILLBURGER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Thin linear, rotary, and step motor and electromagnet driver using...
    • Publication number 20070296369
    • Publication date Dec 27, 2007
    • Showway Yeh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Measure system for linear planar stepping motor
    • Publication number 20050093377
    • Publication date May 5, 2005
    • Shuen-Shing Hsiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor utilizing basic factor and having generator function
    • Publication number 20030094860
    • Publication date May 22, 2003
    • Sanshiro Ogino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTOR UTILIZING BASIC FACTOR AND HAVING GENERATOR FUNCTION
    • Publication number 20020175580
    • Publication date Nov 28, 2002
    • Sanshiro Ogino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetically powered reciprocating engine
    • Publication number 20020121815
    • Publication date Sep 5, 2002
    • Mark L. Sullivan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS