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Shou-Jen Huang

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  • Sanchung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toothbrush head
    • Patent number 9,894,985
    • Issue date Feb 20, 2018
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush head
    • Patent number 9,687,070
    • Issue date Jun 27, 2017
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush head
    • Patent number 9,254,033
    • Issue date Feb 9, 2016
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • A46 - BRUSHWARE
  • Information Patent Grant

    Cushioning toothbrush
    • Patent number 8,997,300
    • Issue date Apr 7, 2015
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • A46 - BRUSHWARE
  • Information Patent Grant

    Ejector device for an injection molding machine
    • Patent number 8,297,967
    • Issue date Oct 30, 2012
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Toothbrush
    • Patent number D598654
    • Issue date Aug 25, 2009
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D407560
    • Issue date Apr 6, 1999
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D370565
    • Issue date Jun 11, 1996
    • Acumen Co., Ltd.
    • Shou-Jen Huang
    • D04 - Brushware

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOTHBRUSH WITH DETACHABLE BRUSH HEAD
    • Publication number 20230413981
    • Publication date Dec 28, 2023
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    TOOTHBRUSH HEAD
    • Publication number 20170347785
    • Publication date Dec 7, 2017
    • Acumen Co., Ltd.
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    Toothbrush Head
    • Publication number 20160374462
    • Publication date Dec 29, 2016
    • Acumen Co., Ltd.
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    Toothbrush Head
    • Publication number 20160174698
    • Publication date Jun 23, 2016
    • Acumen Co., Ltd.
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    Toothbrush
    • Publication number 20140359955
    • Publication date Dec 11, 2014
    • Shou-Jen Huang
    • A46 - BRUSHWARE
  • Information Patent Application

    CUSHIONING TOOTHBRUSH
    • Publication number 20140352092
    • Publication date Dec 4, 2014
    • Shou-Jen Huang
    • A46 - BRUSHWARE
  • Information Patent Application

    Electric Injection Molding Machine
    • Publication number 20120177773
    • Publication date Jul 12, 2012
    • Shou-Jen Huang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TOOTHBRUSH
    • Publication number 20120167324
    • Publication date Jul 5, 2012
    • Acumen Co., Ltd.
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    Ejector Device for an Injection Molding Machine
    • Publication number 20110229596
    • Publication date Sep 22, 2011
    • Shou-Jen Huang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INTERDENTAL BRUSH
    • Publication number 20110041271
    • Publication date Feb 24, 2011
    • ACUMEN CO., LTD.
    • Shou-Jen Huang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TOOTHBRUSH
    • Publication number 20100325827
    • Publication date Dec 30, 2010
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    DENTAL FLOSS PICK
    • Publication number 20100326463
    • Publication date Dec 30, 2010
    • ACUMEN CO., LTD.
    • Shou-Jen HUANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Brush head of a toothbrush
    • Publication number 20100115724
    • Publication date May 13, 2010
    • Acumen Co., Ltd.
    • Shou-Jen HUANG
    • A46 - BRUSHWARE
  • Information Patent Application

    HANDLE FOR A BRUSH
    • Publication number 20100101034
    • Publication date Apr 29, 2010
    • ACUMEN CO., LTD.
    • Shou-Jen HUANG
    • A46 - BRUSHWARE