TREA

Lijun Liu

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Permanent-magnet (PM) rotors and systems
    • Patent number 8,772,994
    • Issue date Jul 8, 2014
    • TECO-Westinghouse Motor Company
    • Xueqing Feng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent-magnet (PM) rotors and systems
    • Patent number 8,471,424
    • Issue date Jun 25, 2013
    • TECO-Westinghouse Motor Company
    • Xueqing Feng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent-magnet (PM) rotors and systems
    • Patent number 8,461,737
    • Issue date Jun 11, 2013
    • TECO-Westinghouse Motor Company
    • Xueqing Feng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Permanent-Magnet (PM) Rotors and Systems
    • Publication number 20140042855
    • Publication date Feb 13, 2014
    • Xueqing FENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Permanent-Magnet (PM) Rotors and Systems
    • Publication number 20100133941
    • Publication date Jun 3, 2010
    • TECO-Westinghouse Motor Company
    • Xueqing Feng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Permanent-Magnet (PM) Rotors and Systems
    • Publication number 20100052455
    • Publication date Mar 4, 2010
    • TECO-Westinghouse Motor Company
    • Xueqing Feng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT-MAGNET (PM) ROTORS AND SYSTEMS
    • Publication number 20100026123
    • Publication date Feb 4, 2010
    • Xueqing FENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER