TREA

Wun-Chang Shih

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrodynamic bearing assembly
    • Patent number 7,494,283
    • Issue date Feb 24, 2009
    • Foxconn Technology Co., Ltd.
    • Chien-Long Hong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid pump
    • Patent number 7,473,075
    • Issue date Jan 6, 2009
    • Foxconn Technology Co., Ltd.
    • Ching-Hsing Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor structure with built-in lens
    • Patent number 7,443,618
    • Issue date Oct 28, 2008
    • Foxconn Technology Co., Ltd.
    • Cheng-Fang Hsiao
    • G02 - OPTICS
  • Information Patent Grant

    Ultrasonic motor
    • Patent number 7,417,357
    • Issue date Aug 26, 2008
    • Foxconn Technology Co., Ltd.
    • Ching-Hsing Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sensorless and brushless DC motor
    • Patent number 7,304,446
    • Issue date Dec 4, 2007
    • Foxconn Technology Co., Ltd.
    • Wei-Ben Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRODYNAMIC BEARING ASSEMBLY
    • Publication number 20070076992
    • Publication date Apr 5, 2007
    • Chien-Long Hong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRODYNAMIC BEARING ASSEMBLY
    • Publication number 20070076991
    • Publication date Apr 5, 2007
    • Ching-Hsing Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRODYNAMIC BEARING ASSEMBLY
    • Publication number 20070058891
    • Publication date Mar 15, 2007
    • Chien-Long Hong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR STRUCTURE WITH BUILT-IN LENS
    • Publication number 20070053073
    • Publication date Mar 8, 2007
    • Cheng-Fang Hsiao
    • G02 - OPTICS
  • Information Patent Application

    Liquid pump
    • Publication number 20070020129
    • Publication date Jan 25, 2007
    • Ching-Hsing Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ULTRASONIC MOTOR
    • Publication number 20060208616
    • Publication date Sep 21, 2006
    • Ching-Hsing Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SENSORLESS AND BRUSHLESS DC MOTOR
    • Publication number 20060197479
    • Publication date Sep 7, 2006
    • Wei-Ben Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER