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Ernie Wei-Chih Tsai

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  • Sydney, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 12,226,584
    • Issue date Feb 18, 2025
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow generator chassis assembly with suspension seal
    • Patent number 12,161,800
    • Issue date Dec 10, 2024
    • ResMed Pty Ltd
    • Richard Llewelyn Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 11,759,595
    • Issue date Sep 19, 2023
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Outlet connection assembly
    • Patent number 11,642,485
    • Issue date May 9, 2023
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd Foote
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Outlet connection assembly
    • Patent number 11,623,061
    • Issue date Apr 11, 2023
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd Foote
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,541,198
    • Issue date Jan 3, 2023
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,529,491
    • Issue date Dec 20, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,478,600
    • Issue date Oct 25, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,478,599
    • Issue date Oct 25, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Outlet connection assembly
    • Patent number 11,471,640
    • Issue date Oct 18, 2022
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd Foote
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,458,275
    • Issue date Oct 4, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,458,276
    • Issue date Oct 4, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 11,400,251
    • Issue date Aug 2, 2022
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 11,389,615
    • Issue date Jul 19, 2022
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,383,057
    • Issue date Jul 12, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,351,329
    • Issue date Jun 7, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,344,694
    • Issue date May 31, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air circuit for respiratory therapy device
    • Patent number 11,305,088
    • Issue date Apr 19, 2022
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd Foote
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CPAP system
    • Patent number 11,291,795
    • Issue date Apr 5, 2022
    • ResMed Pty Ltd
    • Jeremy William Workman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 11,219,735
    • Issue date Jan 11, 2022
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 11,219,736
    • Issue date Jan 11, 2022
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow generator chassis assembly with suspension seal
    • Patent number 11,129,948
    • Issue date Sep 28, 2021
    • ResMed Pty Ltd
    • Richard Llewelyn Jones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 11,058,845
    • Issue date Jul 13, 2021
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory pressure treatment system
    • Patent number 10,864,343
    • Issue date Dec 15, 2020
    • ResMed Pty Ltd
    • Andrew Roderick Bath
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Outlet connection assembly and method of making the same
    • Patent number 10,549,060
    • Issue date Feb 4, 2020
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd Foote
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air delivery tube
    • Patent number D861854
    • Issue date Oct 1, 2019
    • ResMed Pty Ltd
    • Joseph Samuel Ormrod
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Air delivery tube
    • Patent number D806859
    • Issue date Jan 2, 2018
    • ResMed Limited
    • Justin John Formica
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Flow generator chassis assembly with suspension seal
    • Patent number 9,610,416
    • Issue date Apr 4, 2017
    • ResMed Limited
    • Richard Llewelyn Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air delivery tube
    • Patent number D762843
    • Issue date Aug 2, 2016
    • ResMed Limited
    • Justin John Formica
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Flow generator chassis assembly with suspension seal
    • Patent number 8,931,481
    • Issue date Jan 13, 2015
    • RedMed Limited
    • Richard Llewelyn Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20240024612
    • Publication date Jan 25, 2024
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OUTLET CONNECTION ASSEMBLY
    • Publication number 20230233791
    • Publication date Jul 27, 2023
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd FOOTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20230092335
    • Publication date Mar 23, 2023
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OUTLET CONNECTION ASSEMBLY
    • Publication number 20220323709
    • Publication date Oct 13, 2022
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd FOOTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220288343
    • Publication date Sep 15, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OUTLET CONNECTION ASSEMBLY
    • Publication number 20220273901
    • Publication date Sep 1, 2022
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd FOOTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220241541
    • Publication date Aug 4, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220226597
    • Publication date Jul 21, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220105302
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220105305
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20220105300
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220105303
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220105304
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220096784
    • Publication date Mar 31, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220096783
    • Publication date Mar 31, 2022
    • ResMed Pty Ltd
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OUTLET CONNECTION ASSEMBLY
    • Publication number 20220054788
    • Publication date Feb 24, 2022
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd FOOTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CPAP SYSTEM
    • Publication number 20220016383
    • Publication date Jan 20, 2022
    • RESMED PTY LTD
    • Jeremy William WORKMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20220016378
    • Publication date Jan 20, 2022
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20220008676
    • Publication date Jan 13, 2022
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20220008675
    • Publication date Jan 13, 2022
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLOW GENERATOR CHASSIS ASSEMBLY WITH SUSPENSION SEAL
    • Publication number 20210379305
    • Publication date Dec 9, 2021
    • ResMed Pty Ltd
    • Richard Llewelyn JONES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20200398016
    • Publication date Dec 24, 2020
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20200316332
    • Publication date Oct 8, 2020
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20200306490
    • Publication date Oct 1, 2020
    • ResMed Pty Ltd
    • Andrew Roderick BATH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OUTLET CONNECTION ASSEMBLY AND METHOD OF MAKING THE SAME
    • Publication number 20200129722
    • Publication date Apr 30, 2020
    • ResMed Pty Ltd
    • Roger Mervyn Lloyd FOOTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLOW GENERATOR CHASSIS ASSEMBLY WITH SUSPENSION SEAL
    • Publication number 20170157347
    • Publication date Jun 8, 2017
    • ResMed Limited
    • Richard Llewelyn JONES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    A RESPIRATORY PRESSURE TREATMENT SYSTEM
    • Publication number 20160310691
    • Publication date Oct 27, 2016
    • Andrew Roderick BATH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OUTLET CONNECTION ASSEMBLY AND METHOD OF MAKING THE SAME
    • Publication number 20160199612
    • Publication date Jul 14, 2016
    • ResMed Limited
    • Roger Mervyn Lloyd FOOTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLOW GENERATOR CHASSIS ASSEMBLY WITH SUSPENSION SEAL
    • Publication number 20150083132
    • Publication date Mar 26, 2015
    • ResMed Limited
    • Richard Llewelyn JONES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE