Patents by Inventor Jonathan Tong Lok Sng
Jonathan Tong Lok Sng 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).
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Publication number: 20240108842Abstract: A headgear assembly for retaining a respiratory mask on a user's face includes arrangements or components that allow for variation in a size of the headgear assembly. In some configurations, the headgear assembly includes one or more hubs, each of which are configured to connect a top and rear strap together. The size of the headgear assembly can be determined by the size or configuration of the hub. In other configurations, the headgear assembly comprises one or more spacer elements within one or more straps of the headgear. The size of the headgear assembly can be determined by the size of the spacer element or a relative position between the strap and the spacer element.Type: ApplicationFiled: November 6, 2023Publication date: April 4, 2024Inventors: Paul Mathew Freestone, Melissa Catherine Bornholdt, Matthew Roger Stephenson, Jake Baker Hocking, Bruce Michael Walls, Chris Onin Limpin Hipolito, Jonathan Tong Lok Sng, Abby Rebecca Farrow
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Patent number: 11844903Abstract: A headgear assembly for retaining a respiratory mask on a user's face includes arrangements or components that allow for variation in a size of the headgear assembly. In some configurations, the headgear assembly includes one or more hubs, each of which are configured to connect a top and rear strap together. The size of the headgear assembly can be determined by the size or configuration of the hub. In other configurations, the headgear assembly comprises one or more spacer elements within one or more straps of the headgear. The size of the headgear assembly can be determined by the size of the spacer element or a relative position between the strap and the spacer element.Type: GrantFiled: July 22, 2016Date of Patent: December 19, 2023Assignee: Fisher & Paykel Healthcare LimitedInventors: Paul Mathew Freestone, Melissa Catherine Bornholdt, Matthew Roger Stephenson, Jake Baker Hocking, Bruce Michael Walls, Chris Onin Limpin Hipolito, Jonathan Tong Lok Sng, Abby Rebecca Farrow
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Publication number: 20230181855Abstract: A nasal mask having a seal housing and a flexible nasal seal connected or connectable to the seal housing to define a mask cavity. The nasal seal extends between a face-contacting side and an outer side. The nasal seal has a contacting surface having an edge that defines a nose-receiving opening into the mask cavity and which is configured to seal about the user's nose. The nasal seal also has an under-nose support fixedly connected into the seal and which is configured to extend within the mask cavity and having a contact surface that is oriented to contact at least a portion of the under-nose surface of the user.Type: ApplicationFiled: November 17, 2022Publication date: June 15, 2023Inventors: Tony William SPEAR, Melissa Catherine BORNHOLDT, Jake Baker HOCKING, Jonathan Tong Lok SNG, Jeremy Owen YOUNG, Arvin San Jose GARDIOLA, Stephen Francis HEFFERNAN, Christine Marie LYNCH, Wen Dong HUANG
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Patent number: 11534566Abstract: A nasal mask having a seal housing and a flexible nasal seal connected or connectable to the seal housing to define a mask cavity. The nasal seal extends between a face-contacting side and an outer side. The nasal seal has a contacting surface having an edge that defines a nose-receiving opening into the mask cavity and which is configured to seal about the user's nose. The nasal seal also has an under-nose support fixedly connected into the seal and which is configured to extend within the mask cavity and having a contact surface that is oriented to contact at least a portion of the under-nose surface of the user.Type: GrantFiled: June 13, 2017Date of Patent: December 27, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Tony William Spear, Melissa Catherine Bornholdt, Jake Baker Hocking, Jonathan Tong Lok Sng, Jeremy Owen Young, Arvin San Jose Gardiola, Stephen Francis Heffernan, Christine Marie Lynch, Wen Dong Huang
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Publication number: 20220296841Abstract: A headgear for a respiratory interface on the head of a user includes a first strap, a second strap, and a junction between the ends of the first strap the second strap. The straps are constructed as a tubular knitted structure having a front side configured to be positioned toward the user and a rear side configured to be positioned away from the user. The junction is constructed as a knitted structure having a front side and a rear side. In at least a portion of the junction, the front side and the rear side are joined to one another. The junction can comprise a gusset that spaces the straps apart from one another.Type: ApplicationFiled: September 16, 2020Publication date: September 22, 2022Inventors: Jonathan Tong Lok SNG, Nigel TRINIDADE, Matthew Roger STEPHENSON, Tony William SPEAR, Jeremy Owen YOUNG
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Publication number: 20220023574Abstract: According to this disclosure there is provided various embodiments of directional adjustment unit for a headgear for a respiratory mask, comprising a housing, at least one frictional engagement member arranged to be movable with respect to the housing, the at least one frictional engagement member having an aperture extending therethrough for receiving a filament of a strap of the headgear therethrough, wherein the at least one frictional engagement member in a first movable configuration provides a disengaged configuration with respect to the filament, and in a second movable configuration provides an engaged configuration with respect to the filament. Also disclosed herein are various headgear, yoke assemblies, mask assemblies, mask frames and headgear filaments, some of which are for use with such a directional adjustment unit.Type: ApplicationFiled: November 5, 2019Publication date: January 27, 2022Inventors: Nick Sullivan, Christopher Michael Wong, Vitaly Kapelevich, Matthew Robert Geoff Slight, David Monroy Felix, Fadi Karim Moh'd Mashal, Christopher Gareth Sims, Jonathan Tong Lok SNG, Steve Thomas, Jeroen Hammer, Mark Arvind McLaren, Yi-Jen Lin, Silas Sao Jin Siew, Arvin San Jose Gardiola, Chris Onin Limpin Hipolito, Janine Elizabeth Collins, Blair Raymund Dadson Murphy
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Publication number: 20200230343Abstract: A respiratory mask system includes a mask interface and a headgear assembly. The headgear assembly is adjustable and comprised of an elastic portion, a non-elastic portion and a restriction mechanism configured to provide a force resisting movement of the non-elastic portion when the elastic portion is extended. There is a support beam coupled to the non-elastic portion and extending along a portion of the headgear that is curved along its longitudinal extent. In this way particular seal modules can be comfortably fitted to a user and any blow off force is mitigated. A particular example of the respiratory mask system includes provision for removable attachment between the seal and a mask frame, the mask frame and a yoke of the headgear; and between a conduit and the mask frame.Type: ApplicationFiled: June 26, 2018Publication date: July 23, 2020Inventors: Christopher Gareth SIMS, Fadi Karim Moh'd MASHAL, Vitaly KAPELEVICH, Mark Arvind MCLAREN, Silas Sao Jin SIEW, Jonathan Mark DOWNEY, Christopher Michael WONG, Matthew Aaron BRADLEY, Janine Elizabeth COLLINS, Dillan PATEL, Steve THOMAS, Chris Onin Limpin HIPOLITO, Priyanka Ferdinand PEREIRA, Matthew Robert Geoff SLIGHT, David Monroy FELIX, Xin Yue ZHU, Jonathan Tong Lok SNG, Arvin San Jose GARDIOLA, Stephen Francis HEFFERNAN, Christine Marie LYNCH, Wen Dong HUANG, Bruce Michael WALLS, Jeremy Owen YOUNG, Tony William SPEAR, Jake Baker HOCKING, Melissa Catherine BORNHOLDT
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Publication number: 20190217036Abstract: A nasal mask having a seal housing and a flexible nasal seal connected or connectable to the seal housing to define a mask cavity. The nasal seal extends between a face-contacting side and an outer side. The nasal seal has a contacting surface having an edge that defines a nose-receiving opening into the mask cavity and which is configured to seal about the user's nose. The nasal seal also has an under-nose support fixedly connected into the seal and which is configured to extend within the mask cavity and having a contact surface that is oriented to contact at least a portion of the under-nose surface of the user.Type: ApplicationFiled: June 13, 2017Publication date: July 18, 2019Inventors: Tony William Spear, Melissa Catherine Bornholdt, Jake Baker Hocking, Jonathan Tong Lok Sng, Jeremy Owen Young, Arvin San Jose Gardiola, Stephen Francis Heffernan, Christine Lynch, Wen Dong Huang
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Publication number: 20180207385Abstract: A headgear assembly for retaining a respiratory mask on a user's face includes arrangements or components that allow for variation in a size of the headgear assembly. In some configurations, the headgear assembly includes one or more hubs, each of which are configured to connect a top and rear strap together. The size of the headgear assembly can be determined by the size or configuration of the hub. In other configurations, the headgear assembly comprises one or more spacer elements within one or more straps of the headgear. The size of the headgear assembly can be determined by the size of the spacer element or a relative position between the strap and the spacer element.Type: ApplicationFiled: July 22, 2016Publication date: July 26, 2018Inventors: Paul Mathew Freestone, Melissa Catherine Bornholdt, Matthew Roger Stephenson, Jake Baker Hocking, Bruce Michael Walls, Chris Onin Limpin Hipolito, Jonathan Tong Lok Sng, Abby Rebecca Farrow