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Hu Li

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor with rotor and stator dimensions for reducing cogging torque...
    • Patent number 10,348,141
    • Issue date Jul 9, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor design for reducing cogging torque and torque ripple while ma...
    • Patent number 9,502,928
    • Issue date Nov 22, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor stator and motor
    • Patent number 9,438,075
    • Issue date Sep 6, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Core material, stator core, and motor provided with stator core
    • Patent number 9,385,565
    • Issue date Jul 5, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yukihiro Okada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor and electric device mounted with same
    • Patent number 9,214,838
    • Issue date Dec 15, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor having reduced cogging torque
    • Patent number 8,970,080
    • Issue date Mar 3, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fan motor and blower including the same motor
    • Patent number 8,876,493
    • Issue date Nov 4, 2014
    • Panasonic Corporation
    • Kiyomi Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor
    • Patent number 8,816,554
    • Issue date Aug 26, 2014
    • Panasonic Corporation
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet buried type electric motor
    • Patent number 8,405,270
    • Issue date Mar 26, 2013
    • Panasonic Corporation
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 8,350,433
    • Issue date Jan 8, 2013
    • Panasonic Corporation
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual rotor having varying air gaps
    • Patent number 8,207,648
    • Issue date Jun 26, 2012
    • Panasonic Corporation
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 8,134,266
    • Issue date Mar 13, 2012
    • Panasonic Corporation
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor
    • Patent number 8,049,382
    • Issue date Nov 1, 2011
    • Panasonic Corporation
    • Yukinori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 7,626,299
    • Issue date Dec 1, 2009
    • Panasonic Corporation
    • Yuichi Yoshikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Teeth of stator core for electric motor
    • Patent number D596567
    • Issue date Jul 21, 2009
    • Panasonic Corporation
    • Hu Li
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Stator core for electric motor
    • Patent number D596566
    • Issue date Jul 21, 2009
    • Panasonic Corporation
    • Hu Li
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Yoke of stator core for electric motor
    • Patent number D596568
    • Issue date Jul 21, 2009
    • Panasonic Corporation
    • Hu Li
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Stator core sheet for electric motor
    • Patent number D576942
    • Issue date Sep 16, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Yuuichi Yoshikawa
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR AND ELECTRICAL APPARATUS HOUSING SAME
    • Publication number 20170005536
    • Publication date Jan 5, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hu LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR STATOR AND MOTOR
    • Publication number 20140009031
    • Publication date Jan 9, 2014
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR AND ELECTRIC DEVICE MOUNTED WITH SAME
    • Publication number 20140001906
    • Publication date Jan 2, 2014
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CORE MATERIAL, STATOR CORE, AND MOTOR PROVIDED WITH STATOR CORE
    • Publication number 20130293058
    • Publication date Nov 7, 2013
    • PANASONIC CORPORATION
    • Yukihiro Okada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR AND ELECTRICAL APPARATUS HOUSING SAME
    • Publication number 20130076195
    • Publication date Mar 28, 2013
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20120286616
    • Publication date Nov 15, 2012
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20120126651
    • Publication date May 24, 2012
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL-ROTOR MOTOR AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20110187222
    • Publication date Aug 4, 2011
    • PANASONIC CORPORATION
    • Hu Li
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PERMANENT MAGNET BURIED TYPE ELECTRIC MOTOR
    • Publication number 20110050022
    • Publication date Mar 3, 2011
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR AND DEVICE USING THE SAME
    • Publication number 20100295401
    • Publication date Nov 25, 2010
    • Matsushita Electric Industrial Co., Ltd.
    • Yukinori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL-ROTOR MOTOR
    • Publication number 20100244616
    • Publication date Sep 30, 2010
    • PANASONIC CORPORATION
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FAN MOTOR AND BLOWER INCLUDING THE SAME MOTOR
    • Publication number 20100226802
    • Publication date Sep 9, 2010
    • PANASONIC CORPORATION
    • Kiyomi Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRUM TYPE WASHING MACHINE
    • Publication number 20100058817
    • Publication date Mar 11, 2010
    • Panasonic Corporation
    • Yuichi Yoshikawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20100045131
    • Publication date Feb 25, 2010
    • Hu Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20090302719
    • Publication date Dec 10, 2009
    • PANASONIC CORPORATION
    • Yukinori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR HAVING TWIN-ROTOR AND APPARATUS HAVING THE SAME
    • Publication number 20090134735
    • Publication date May 28, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Yuichi Yoshikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20090072650
    • Publication date Mar 19, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Yuichi Yoshikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20090009019
    • Publication date Jan 8, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Hu LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER