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HAIN YO ENTERPRISES CO., LTD.

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  • CHANG HWA, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER CONTROL VALVE
    • Publication number 20220381352
    • Publication date Dec 1, 2022
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    WATER VALVE
    • Publication number 20200132200
    • Publication date Apr 30, 2020
    • HAIN YO ENTERPRISES CO., LTD.
    • CHIA-PO CHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER VALVE
    • Publication number 20200132220
    • Publication date Apr 30, 2020
    • HAIN YO ENTERPRISES CO., LTD.
    • CHIA-PO CHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Swivel-Type Precision Ceramics Control Valve
    • Publication number 20190186112
    • Publication date Jun 20, 2019
    • Hain Yo Enterprises Co., Ltd.
    • Chia-Po Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Swivel-Type Precision Ceramics Control Balance Valve
    • Publication number 20190186113
    • Publication date Jun 20, 2019
    • Hain Yo Enterprises Co., Ltd.
    • Chia-Po Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER CONTROL VALVE
    • Publication number 20180275695
    • Publication date Sep 27, 2018
    • HAIN YO ENTERPRISES CO., LTD.
    • CHIA-PO CHANG
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CONTROL VALVE FOR FAUCET
    • Publication number 20170350518
    • Publication date Dec 7, 2017
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FAUCET FOR SWITCHING BETWEEN MULTIPLE WATER SOURCES
    • Publication number 20170152649
    • Publication date Jun 1, 2017
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CERAMIC CONTROL VALVE FOR SWITCHING BETWEEN MULTIPLE WATER SOURCES
    • Publication number 20170114909
    • Publication date Apr 27, 2017
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CERAMIC CONTROL VALVE FOR SWITCHING BETWEEN MULTIPLE WATER SOURCES
    • Publication number 20170108127
    • Publication date Apr 20, 2017
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FINE CERAMIC VALVE FOR FAUCETS
    • Publication number 20160289931
    • Publication date Oct 6, 2016
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FAUCET CONTROL VALVE
    • Publication number 20160237662
    • Publication date Aug 18, 2016
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FAUCET WITHOUT COMPARTMENTS
    • Publication number 20160017578
    • Publication date Jan 21, 2016
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Ceramic Balance Valve Structure
    • Publication number 20150114484
    • Publication date Apr 30, 2015
    • HAIN YO ENTERPRISES CO., LTD.
    • Chia-Po Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FINE CERAMIC CONTROL VALE
    • Publication number 20140345729
    • Publication date Nov 27, 2014
    • HAIN YO ENTERPRISES CO., LTD.
    • CHIA-PO CHANG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FINE CERAMIC CONTROL VALE
    • Publication number 20140345730
    • Publication date Nov 27, 2014
    • HAIN YO ENTERPRISES CO., LTD.
    • CHIA-PO CHANG
    • E03 - WATER SUPPLY SEWERAGE