Patents by Inventor Ian Frederick Johnson

Ian Frederick Johnson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210330921
    Abstract: A patient interface is configured to deliver pressurized breathable gas to a patient's airways and includes a flexible cushion forming at least a portion of a plenum chamber. A pair of flexible receptacles are integrally formed with the flexible cushion and are formed on opposite lateral sides of the flexible cushion. Each flexible receptacle includes an inner wall that forms an opening configured to receive an air delivery tube and an outer wall that is radially offset from the inner wall. The outer wall extends laterally beyond the inner wall on a posterior side of the flexible receptacle and does not extend laterally beyond the inner wall on an anterior side of the flexible receptacle. The patient interface further includes a gas washout vent, a support structure that is attached to and is more rigid than the flexible cushion, and a pair of headgear connectors located on opposing lateral sides of the support structure.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 28, 2021
    Inventors: Lee James VELISS, Carmel Therese HARRINGTON, Philip Rodney KWOK, Philip John GUNNING, Joshua Adam GUDISKEN, Bart Jeremy CAFFIN, Richard SOKOLOV, Ian Frederick JOHNSON, Eric SUI
  • Patent number: 11077272
    Abstract: A respiratory mask for use with a patient, and that is suited for use with children, includes a flexible cushion arranged to interface with and deliver air to the patient's nose. The cushion has a tube connection portion at one or both sides adjacent the patient's nares, the tube connection portion being arranged to connect to an air delivery tube. This location, plus the very low profile of the mask, allows a patient (e.g. an infant) to sleep on their face more comfortably. A more rigid support structure adjacent the cushion is provided to stabilize the cushion and prevent it from collapsing. Headgear is also provided and arranged for releasable attachment to the support structure.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: August 3, 2021
    Assignee: ResMed Pty Ltd
    Inventors: Lee James Veliss, Carmel Theresa Harrington, Philip Rodney Kwok, Philip John Gunning, Joshua Adam Gudiksen, Bart Jeremy Caffin, Richard Sokolov, Ian Frederick Johnson, Eric Siu
  • Patent number: 10525463
    Abstract: An integrated testing device and method are disclosed. The device includes an integral reservoir for a test fluid, and an actuator, so that the test fluid can be dispensed to facilitate the test.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: January 7, 2020
    Assignee: ATOMO DIAGNOSTICS PTY LIMITED
    Inventors: John Michael Kelly, Eric Siu, Alison Ruth Norcott, Christopher David Dunn, Ian Frederick Johnson, Ernesto Monis Hueso, Richard Sokolov
  • Publication number: 20190009046
    Abstract: An apparatus for delivering a flow of breathable gas to a patient for the treatment of Sleep Disordered Breathing (SDB) that is less obtrusive includes a nasal cannula, cannulae (2a, 2b), prongs, or pillows and may be sealed or unsealed with the nares of the patient in use. The cannula, pillows or prongs may be positioned on the face of the patient by a headgear (6). The cannula, pillows or prongs may be smaller, lighter, and/or less visible than other nasal cannula, cannulae, pillows or prongs and may therefore be less obtrusive to the patient.
    Type: Application
    Filed: September 5, 2018
    Publication date: January 10, 2019
    Inventors: Michiel KOOIJ, Paul Jan KLASEK, Adam Vivian BENJAFIELD, Peter John SWEENEY, Richard SOKOLOV, Philip Rodney KWOK, Gerard Michael RUMMERY, Scott Alexander HOWARD, Robert Edward HENRY, Renee Frances FLOWER, Enrico BRAMBILLA, Dieter HEIDMANN, Glenn RICHARDS, Ian Frederick JOHNSON
  • Patent number: 10092720
    Abstract: An apparatus for delivering a flow of breathable gas to a patient for the treatment of Sleep Disordered Breathing (SDB) that is less obtrusive includes a nasal cannula, cannulae (2a, 2b), prongs, or pillows and may be sealed or unsealed with the nares of the patient in use. The cannula, pillows or prongs may be positioned on the face of the patient by a headgear (6). The cannula, pillows or prongs may be smaller, lighter, and/or less visible than other nasal cannula, cannulae, pillows or prongs and may therefore be less obtrusive to the patient.
    Type: Grant
    Filed: March 4, 2009
    Date of Patent: October 9, 2018
    Assignee: ResMed Limited
    Inventors: Michiel Kooij, Paul Jan Klasek, Adam Vivian Benjafield, Peter John Sweeney, Richard Sokolov, Philip Rodney Kwok, Gerard Michael Rummery, Scott Alexander Howard, Robert Edward Henry, Renee Frances Doherty, Enrico Brambilla, Dieter Heidmann, Glenn Richards, Ian Frederick Johnson
  • Publication number: 20180236198
    Abstract: A respiratory mask for use with a patient, and that is suited for use with children, includes a flexible cushion arranged to interface with and deliver air to the patient's nose. The cushion has a tube connection portion at one or both sides adjacent the patient's nares, the tube connection portion being arranged to connect to an air delivery tube. This location, plus the very low profile of the mask, allows a patient (e.g. an infant) to sleep on their face more comfortably. A more rigid support structure adjacent the cushion is provided to stabilize the cushion and prevent it from collapsing. Headgear is also provided and arranged for releasable attachment to the support structure.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 23, 2018
    Inventors: Lee James VELISS, Carmel Theresa HARRINGTON, Philip Rodney KWOK, Philip John GUNNING, Joshua Adam GUDIKSEN, Bart Jeremy CAFFIN, Richard SOKOLOV, Ian Frederick JOHNSON, Eric SIU
  • Publication number: 20170001192
    Abstract: An integrated testing device and method are disclosed. The device includes an integral reservoir for a test fluid, and an actuator, so that the test fluid can be dispensed to facilitate the test.
    Type: Application
    Filed: March 29, 2016
    Publication date: January 5, 2017
    Applicant: ATOMO DIAGNOSTICS PTY LIMITED
    Inventors: John Michael KELLY, Eric SUI, Alison Ruth NORCOTT, Christopher David DUNN, Ian Frederick JOHNSON, Ernesto Monis HUESO, Richard SOKOLOV
  • Patent number: 9295987
    Abstract: An integrated testing device and method are disclosed. The device includes an integral reservoir for a test fluid, and an actuator, so that the test fluid can be dispensed to facilitate the test.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: March 29, 2016
    Assignee: ATOMO DIAGNOSTICS PTY LIMITED
    Inventors: John Michael Kelly, Eric Siu, Alison Ruth Norcott, Christopher David Dunn, Ian Frederick Johnson, Ernesto Monis Hueso, Richard Sokolov
  • Publication number: 20130323123
    Abstract: An integrated testing device and method are disclosed. The device includes an integral reservoir for a test fluid, and an actuator, so that the test fluid can be dispensed to facilitate the test.
    Type: Application
    Filed: March 15, 2013
    Publication date: December 5, 2013
    Applicant: ATOMO DIAGNOSTICS PTY LIMITED
    Inventors: John Michael KELLY, Eric SIU, Alison Ruth NORCOTT, Christopher David DUNN, Ian Frederick JOHNSON, Ernesto Monis HUESO, Richard SOKOLOV
  • Publication number: 20130131479
    Abstract: A composite diagnostic system comprising a support member having a membrane penetration element; a bodily fluid collection point positioned for collection of a bodily fluid released by application of the membrane penetration element to a user's body; a test material positioned in the support member such that in use the bodily fluid is brought into contact with the test material.
    Type: Application
    Filed: March 18, 2011
    Publication date: May 23, 2013
    Inventors: John Michael Kelly, Eric Siu, Alison Ruth Norcott, Christopher David Dunn, Ian Frederick Johnson, Ernesto Monis Hueso, Richard Sokolov
  • Publication number: 20120165697
    Abstract: A sampling device for collecting a bodily fluid, the device comprising a membrane penetration device including a membrane penetrating element for penetrating a membrane to release a bodily fluid and a collecting element adapted to take up the bodily fluid, the collecting element being engaged with the membrane penetration device.
    Type: Application
    Filed: August 16, 2010
    Publication date: June 28, 2012
    Applicant: ATOMO DIAGNOSTICS PTY LTD
    Inventors: John Michael Kelly, Richard Sokolov, Ian Frederick Johnson, Ernesto Hueso Monis, Eric Siu
  • Publication number: 20110067704
    Abstract: An apparatus for delivering a flow of breathable gas to a patient for the treatment of Sleep Disordered Breathing (SDB) that is less obtrusive includes a nasal cannula, cannulae (2a, 2b), prongs, or pillows and may be sealed or unsealed with the nares of the patient in use. The cannula, pillows or prongs may be positioned on the face of the patient by a headgear (6). The cannula, pillows or prongs may be smaller, lighter, and/or less visible than other nasal cannula, cannulae, pillows or prongs and may therefore be less obtrusive to the patient.
    Type: Application
    Filed: March 4, 2009
    Publication date: March 24, 2011
    Applicant: ResMed Limited
    Inventors: Michiel Kooij, Paul Jan Klasek, Adam Vivian Benjafield, Peter John Sweeney, Richard Sokolov, Philip Rodney Kwok, Gerard Michael Rummery, Scott Alexander Howard, Robert Edward Henry, Renee Frances Doherty, Enrico Brambilla, Dieter Heidmann, Glenn Richards, Ian Frederick Johnson
  • Publication number: 20100313891
    Abstract: A respiratory mask for use with a patient, and that is suited for use with children, includes a flexible cushion arranged to interface with and deliver air to the patient's nose. The cushion has a tube connection portion at one or both sides adjacent the patient's nares, the tube connection portion being arranged to connect to an air delivery tube. This location, plus the very low profile of the mask, allows a patient (e.g. an infant) to sleep on their face more comfortably. A more rigid support structure adjacent the cushion is provided to stabilize the cushion and prevent it from collapsing. Headgear is also provided and arranged for releasable attachment to the support structure.
    Type: Application
    Filed: February 29, 2008
    Publication date: December 16, 2010
    Applicant: ResMed Limited
    Inventors: Lee James Veliss, Carmel Therese Harrington, Philip Rodney Kwok, Philip John Gunning, Joshua Adam Gudiksen, Bart Jeremy Caffin, Richard Sokolov, Ian Frederick Johnson, Eric Siu
  • Patent number: 6945685
    Abstract: A belly door for a gaming machine includes a frame for receiving a sheet of artwork and a light reflective chamber having an open face which is located behind the frame when in a closed position. Clamping means are provided for clamping the artwork between the frame and the chamber. A recess extends along one edge of the chamber including sockets for receiving a fluorescent light tube when the chamber is in the closed position. A diffuser panel is disposed in the chamber behind the artwork located so as to be edge lit by the fluorescent light tube. The reverse face of the panel, which in use, faces the rear wall of the chamber defines a series of white opaque dots which in use, diffuse and direct the light in a forward direction perpendicular to the plane of the panel. The size of the dots in the panel increases with the distance of the dots from the fluorescent light tube. This arrangement ensures that the light panel produces a very evenly balanced lighting of the artwork.
    Type: Grant
    Filed: November 8, 2000
    Date of Patent: September 20, 2005
    Assignee: Aristocrat Technologies Australia Pty Ltd.
    Inventors: Richard Sokolov, Errol D'Souza, Vladimir Halic, Ian Frederick Johnson
  • Patent number: 6678919
    Abstract: A hinge assembly for a gaming machine including a hinge pin fixed to a door of the gaming machine and a outer sleeve fixed to a belly door frame. The outer sleeve includes first and second arms and is partially annular in cross-section defining a first gap between opposing ends of the arms. A pin element is fixed to a light chamber located behind the belly door frame and rotatably mounted inside the outer sleeve. A second gap is defined between free ends of the pin element. When the pin element is rotated to a particular orientation with respect to the outer sleeve, the first and second gaps align to allow the pin element and outer sleeve element to be simultaneously mounted around the hinge pin. Relative rotation of the pin element and outer sleeve misaligns the gaps thereby inhibiting the pin element and outer sleeve from becoming disengaged.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: January 20, 2004
    Assignee: Aristocrat Technologies Australia PTY LTD
    Inventors: Richard Sokolov, Errol D'Souza, Vladimir Halic, Ian Frederick Johnson
  • Patent number: D463828
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: October 1, 2002
    Assignee: Aristocrat Technologies Australia Pty Ltd.
    Inventor: Ian Frederick Johnson
  • Patent number: D706413
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: June 3, 2014
    Assignee: ResMed Limited
    Inventors: Lee James Veliss, Amal Shirley Amarasinghe, Alicia Kristianne Wells, Carmel Therese Harrington, Eric Siu, Ian Frederick Johnson, Richard Sokolov
  • Patent number: D757250
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: May 24, 2016
    Assignee: ResMed Limited
    Inventors: Lee James Veliss, Amal Shirley Amarasinghe, Angelene Marie Ozolins, Alicia Kristianne Wells, Bart Jeremy Caffin, Joshua Adam Gudiksen, Christopher James Smith, Alison Ruth Norcott, Eric Siu, Ian Frederick Johnson, Richard Sokolov
  • Patent number: D780304
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: February 28, 2017
    Assignee: ResMed Limited
    Inventors: Lee James Veliss, Amal Shirley Amarasinghe, Bart Jeremy Caffin, Joshua Adam Gudiksen, Eric Siu, Ian Frederick Johnson, Richard Sokolov
  • Patent number: D835776
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: December 11, 2018
    Assignee: ResMed Limited
    Inventors: Lee James Veliss, Amal Shirley Amarasinghe, Bart Jeremy Caffin, Joshua Adam Gudiksen, Eric Siu, Ian Frederick Johnson, Richard Sokolov