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HER CHANG TECHNOLOGY CO., LTD.

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  • Tainan County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Titanium-alloy substrate
    • Patent number 10,006,107
    • Issue date Jun 26, 2018
    • HER CHANG TECHNOLOGY CO., LTD.
    • Tien-Ken Liang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Manufacturing method of an iron-type golf club head
    • Patent number 9,101,974
    • Issue date Aug 11, 2015
    • HER CHANG TECHNOLOGY CO., LTD.
    • Ming-Ching Liang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    TITANIUM-ALLOY SUBSTRATE
    • Publication number 20170081744
    • Publication date Mar 23, 2017
    • HER CHANG TECHNOLOGY CO., LTD.
    • TIEN-KEN LIANG
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    CAST MOLDING METHOD AND DEVICES THEREOF
    • Publication number 20170008079
    • Publication date Jan 12, 2017
    • HER CHANG TECHNOLOGY CO., LTD.
    • TIEN-KEN LIANG
    • B22 - CASTING POWDER METALLURGY