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Hsi Chia Ko

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  • Changhua County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot-cold inlet pipe structure
    • Patent number 8,418,994
    • Issue date Apr 16, 2013
    • Chung Cheng Faucet Co., Ltd
    • Hsi Chia Ko
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Faucet
    • Patent number D631529
    • Issue date Jan 25, 2011
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D585960
    • Issue date Feb 3, 2009
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet set
    • Patent number D585525
    • Issue date Jan 27, 2009
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Connecting tube structure
    • Patent number 7,467,753
    • Issue date Dec 23, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Faucet
    • Patent number D582007
    • Issue date Dec 2, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet set
    • Patent number D580520
    • Issue date Nov 11, 2008
    • Chung Cheng Faucet Co, Ltd.
    • Hsi Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sprinkler
    • Patent number D579079
    • Issue date Oct 21, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet set
    • Patent number D575851
    • Issue date Aug 26, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet set
    • Patent number D575852
    • Issue date Aug 26, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D575850
    • Issue date Aug 26, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Mounting base
    • Patent number D573823
    • Issue date Jul 29, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D06 - Furnishings
  • Information Patent Grant

    Spray gun assembly structure
    • Patent number 7,341,209
    • Issue date Mar 11, 2008
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi Chia Ko
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-functional switching apparatus for bathroom showers
    • Patent number 7,191,476
    • Issue date Mar 20, 2007
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ceramic valve in combination with connection mount for a single out...
    • Patent number 6,571,826
    • Issue date Jun 3, 2003
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Optoelectronic device assembly mounted to bathroom equipment
    • Patent number 6,519,790
    • Issue date Feb 18, 2003
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi Chia Ko
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Dual-handled faucet
    • Patent number D461527
    • Issue date Aug 13, 2002
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D461230
    • Issue date Aug 6, 2002
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet handle
    • Patent number D460531
    • Issue date Jul 16, 2002
    • Chung Cheng Faucet Co. Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet valve chamber body
    • Patent number 6,345,643
    • Issue date Feb 12, 2002
    • Chung Cheng Faucet Co. Ltd.
    • Hsi Chia Ko
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Diverting valve for mixing faucet
    • Patent number 6,247,496
    • Issue date Jun 19, 2001
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Switching valve for double-handled mixing faucet
    • Patent number 6,220,294
    • Issue date Apr 24, 2001
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shower head
    • Patent number D434109
    • Issue date Nov 21, 2000
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Water-sealing switch structure of wall-type faucet
    • Patent number 6,070,280
    • Issue date Jun 6, 2000
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Faucet handle
    • Patent number D420105
    • Issue date Feb 1, 2000
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pressure balancer for use in a water inlet passage of a mixing faucet
    • Patent number 6,012,476
    • Issue date Jan 11, 2000
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Mixing faucet handle
    • Patent number D413965
    • Issue date Sep 14, 1999
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet base
    • Patent number D413652
    • Issue date Sep 7, 1999
    • Chung-Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Wall mounted faucet
    • Patent number D411874
    • Issue date Jul 6, 1999
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet handle
    • Patent number D407465
    • Issue date Mar 30, 1999
    • Chung Cheng Faucet Co., Ltd.
    • Hsi-Chia Ko
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    FAUCET STRUCTURE
    • Publication number 20120097279
    • Publication date Apr 26, 2012
    • CHUNG CHENG FAUCET CO., LTD.
    • Hsi Chia KO
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FAUCET STRUCTURE
    • Publication number 20120073689
    • Publication date Mar 29, 2012
    • CHUNG CHENG FAUCET CO., LTD.
    • Hsi Chia KO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOT-COLD INLET PIPE STRUCTURE
    • Publication number 20110209793
    • Publication date Sep 1, 2011
    • CHUNG CHENG FAUCET CO., LTD.
    • Hsi Chia KO
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Connecting tube structure
    • Publication number 20080237375
    • Publication date Oct 2, 2008
    • CHUNG CHENG FAUCET CO., LTD.
    • Hsi Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ceramic valve in combination with connection mount for a single out...
    • Publication number 20030041907
    • Publication date Mar 6, 2003
    • CHUNG CHENG FAUCET CO., LTD.
    • Hsi Chia Ko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OPTOELECTRONIC DEVICE ASSEMBLY MOUNTED TO BATHROOM EQUIPMENT
    • Publication number 20030009823
    • Publication date Jan 16, 2003
    • CHUNG CHENG FAUCET CO., LTD.
    • Hsi Chia Ko
    • E03 - WATER SUPPLY SEWERAGE