TREA

Chin-Feng Chang

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor rotor
    • Patent number 8,344,578
    • Issue date Jan 1, 2013
    • Chin-Feng Chang
    • Chin-Feng Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER