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Gen-Yuan Chang

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  • New Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Explosion-proof fastening element for lithium battery
    • Patent number D891372
    • Issue date Jul 28, 2020
    • Cheng Uei Precision Industry Co., Ltd.
    • Gen-Yuan Chang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Wireless charger
    • Patent number D806649
    • Issue date Jan 2, 2018
    • Cheng Uei Precision Industry Co., Ltd.
    • Gen-Yuan Chang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Portable transmission cable
    • Patent number D797679
    • Issue date Sep 19, 2017
    • Cheng Uei Precision Industry Co., Ltd.
    • Gen-Yuan Chang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Portable cable assembly
    • Patent number 9,666,976
    • Issue date May 30, 2017
    • Cheng Uei Precision Industry Co., Ltd.
    • Gen-Yuan Chang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents