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Eric Chang

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  • Taichung Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Full face respirator mask
    • Patent number 11,213,647
    • Issue date Jan 4, 2022
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Nasal cannula
    • Patent number D881382
    • Issue date Apr 14, 2020
    • Hsiner Co., Ltd.
    • Eric Chang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Respiratory mask
    • Patent number 10,603,457
    • Issue date Mar 31, 2020
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask
    • Patent number 9,901,698
    • Issue date Feb 27, 2018
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respirator mask device
    • Patent number 9,375,590
    • Issue date Jun 28, 2016
    • Hsiner Co., Ltd.
    • Eric Chang
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Breathing assistance apparatus having floating function
    • Patent number 8,720,444
    • Issue date May 13, 2014
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask including an adjustment unit
    • Patent number 8,365,735
    • Issue date Feb 5, 2013
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask device having improved head strap connectors
    • Patent number 8,225,793
    • Issue date Jul 24, 2012
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask including an adjustable forehead abutment member
    • Patent number 8,176,919
    • Issue date May 15, 2012
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory tube assembly
    • Patent number 8,156,935
    • Issue date Apr 17, 2012
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiration mask assembly
    • Patent number 8,151,797
    • Issue date Apr 10, 2012
    • Hsiner Company, Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask
    • Patent number 8,069,855
    • Issue date Dec 6, 2011
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Face mask
    • Patent number D612483
    • Issue date Mar 23, 2010
    • Hsiner Co., Ltd.
    • Eric Chang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Atomizer
    • Patent number 7,581,718
    • Issue date Sep 1, 2009
    • Hsiner Co., Ltd.
    • Eric Chang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Atomizer
    • Patent number 7,559,491
    • Issue date Jul 14, 2009
    • Hsiner Co., Ltd.
    • Eric Chang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Respiratory mask
    • Patent number 7,322,351
    • Issue date Jan 29, 2008
    • Hsiner Co., Ltd.
    • Eric Chang
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Respirator mask
    • Patent number 7,243,652
    • Issue date Jul 17, 2007
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Laryngeal mask
    • Patent number 7,089,943
    • Issue date Aug 15, 2006
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    NASAL MASK
    • Publication number 20250235649
    • Publication date Jul 24, 2025
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TWO-COLOR MOLDED ANTI-SLIP GRIP RESPIRATORY MASK AND MOLD THEREFOR
    • Publication number 20250170352
    • Publication date May 29, 2025
    • HSINER CO., LTD.
    • Eric CHANG
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FACE MASK
    • Publication number 20240390623
    • Publication date Nov 28, 2024
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20240238627
    • Publication date Jul 18, 2024
    • HSINER CO., LTD.
    • Eric CHANG
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    NASOGASTRIC TUBE CONNECTOR DEVICE FOR RESPIRATOR MASK
    • Publication number 20220370296
    • Publication date Nov 24, 2022
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FULL FACE RESPIRATOR MASK
    • Publication number 20220054868
    • Publication date Feb 24, 2022
    • HSINER CO., LTD.
    • Eric CHANG
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20210146083
    • Publication date May 20, 2021
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FULL FACE RESPIRATOR MASK
    • Publication number 20200222653
    • Publication date Jul 16, 2020
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Respiratory Mask
    • Publication number 20180304035
    • Publication date Oct 25, 2018
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Respiratory Mask
    • Publication number 20170021123
    • Publication date Jan 26, 2017
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20160121069
    • Publication date May 5, 2016
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Nebulizer mouthpiece
    • Publication number 20160114111
    • Publication date Apr 28, 2016
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LOCKING ASSEMBLY FOR CONNECTING TWO RESPIRATORY TUBES
    • Publication number 20150157825
    • Publication date Jun 11, 2015
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NEBULIZER MOUTHPIECE
    • Publication number 20150068522
    • Publication date Mar 12, 2015
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATOR MASK DEVICE
    • Publication number 20140345620
    • Publication date Nov 27, 2014
    • HSINER CO., LTD.
    • Eric CHANG
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Respiratory Mask
    • Publication number 20140166016
    • Publication date Jun 19, 2014
    • HSINER CO., LTD.
    • Eric CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Breathing Assistance Apparatus Having Floating Function
    • Publication number 20130186403
    • Publication date Jul 25, 2013
    • HSINER CO, LTD.
    • ERIC CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Air Supply Tube For Nasal Breathing Apparatus
    • Publication number 20130186408
    • Publication date Jul 25, 2013
    • HSINER CO, LTD.
    • ERIC CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Breathing Assistance Apparatus
    • Publication number 20130042871
    • Publication date Feb 21, 2013
    • HSINER CO, LTD.
    • ERIC CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BREATHING ASSISTANCE APPARATUS WITH TWO NASAL PRONGS
    • Publication number 20120090622
    • Publication date Apr 19, 2012
    • HSINER CO., LTD.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK DEVICE HAVING IMPROVED HEAD STRAP CONNECTORS
    • Publication number 20110277770
    • Publication date Nov 17, 2011
    • HSINER CO., LTD.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK INCLUDING AN ADJUSTABLE FOREHEAD ABUTMENT MEMBER
    • Publication number 20110094516
    • Publication date Apr 28, 2011
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK INCLUDING AN ADJUSTMENT UNIT
    • Publication number 20110048425
    • Publication date Mar 3, 2011
    • Hsiner Co., Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK HAVING A DAMPING RING
    • Publication number 20100282264
    • Publication date Nov 11, 2010
    • Hsiner Company, Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY TUBE ASSEMBLY
    • Publication number 20100252035
    • Publication date Oct 7, 2010
    • HSINER CO., LTD.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20100139662
    • Publication date Jun 10, 2010
    • HSINER CO., LTD.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATION MASK ASSEMBLY
    • Publication number 20100108069
    • Publication date May 6, 2010
    • Hsiner Company, Ltd.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20090223523
    • Publication date Sep 10, 2009
    • HSINER CO., LTD.
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ATOMIZER
    • Publication number 20090173807
    • Publication date Jul 9, 2009
    • HSINER CO., LTD.
    • Eric Chang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Pressure support respiration mask
    • Publication number 20080223373
    • Publication date Sep 18, 2008
    • HSINER CO., LTD.,
    • Eric Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE