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Yijia CHANG

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  • Hou Jie Town, Dongguan City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brushless can motor
    • Patent number 10,601,266
    • Issue date Mar 24, 2020
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Yijia Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual-voltage brushless motor
    • Patent number 10,367,435
    • Issue date Jul 30, 2019
    • TECHTRONIC INDUSTRIES COMPANY LIMITED
    • Yijia Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    BRUSHLESS CAN MOTOR
    • Publication number 20180152062
    • Publication date May 31, 2018
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Yijia CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL-VOLTAGE BRUSHLESS MOTOR
    • Publication number 20170373620
    • Publication date Dec 28, 2017
    • TECHTRONIC INDUSTRIES COMPANY LIMITED
    • Yijia CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER