Patents by Inventor Kyi Thu Maung
Kyi Thu Maung 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: 20240148999Abstract: A patient interface including a plenum chamber, a first seal-forming structure for forming a seal around the patient's mouth, and a second seal-forming structure for forming a seal around the patient's nares. The patient interface further includes at least one stopper rib disposed in the cavity of the plenum chamber spaced apart from the first seal-forming structure in a rest position. The first seal-forming structure configured to contact the at least one stopper rib in an operational position. The at least one stopper rib configured to oppose compression of the first seal-forming structure in an anterior direction. The second seal-forming structure is not configured to contact the at least one stopper rib.Type: ApplicationFiled: March 9, 2022Publication date: May 9, 2024Inventors: Marvin Sugi HARTONO, Kyi Thu MAUNG, Lik Tze SEET, Jing CHEN, Beng Hai TAN, Han Cheng LIN, Chuan Foong LEE, Xiang Yu ONG, Shiva Kumar SHANMUGA SUNDARA, Hugh Francis Stewart THOMAS, Sebastien DEUBEL, Chee Keong ONG, Andrew James BATE, Matthew Robin WELLS, Paul Derrick WATSON, Shannon William PRIOR
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Publication number: 20230330378Abstract: A system and method for managing a respiratory condition of a user is disclosed. The system includes an oxygen concentrator having a compression system configured to generate oxygen enriched air for delivery to the user. A physiological sensor is configured to collect physiological data of the user. The physiological data is of one or more data types. An operational sensor is configured to collect operational data of the oxygen concentrator during operation of the oxygen concentrator. The operational data is of one or more data types. A processor is configured to receive the collected physiological data and the operational data and compute a summary parameter for values of each data type. The processor is also configured to compute a health score from the summary parameter values.Type: ApplicationFiled: June 25, 2021Publication date: October 19, 2023Inventors: Alexia Judith Claudine PERES, Hwee Seng CHUA, Kyi Thu MAUNG, Kean Wah LOW, Tirza SUMITRO, Wai Loon OOI, Khian Boon LIM, Teck Wei (Chen Diwei) TAN, Hua Chung HO, Jason TJIA, Shin Chin LEE, Yu Fan LOH
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Publication number: 20230112985Abstract: An oxygen concentration system may comprise a pressure sensor, a movement sensor, and a controller configured to use one or more pressure signals obtained from the pressure sensor and a movement signal obtained from the movement sensor to determine when to release a bolus of oxygen enriched air. In some implementations, the controller may adjust a trigger threshold based on an initial pressure signal obtained from the pressure sensor and the movement signal obtained from the movement sensor. In some implementations, the controller may adjust a pressure signal obtained from the pressure sensor based on the movement signal obtained from the movement sensor. In some implementations, the controller may detect a potential onset of inhalation from a pressure signal obtained from the pressure sensor and determine whether to verify the potential onset of inhalation based on the movement signal obtained from the movement sensor.Type: ApplicationFiled: March 26, 2021Publication date: April 13, 2023Applicant: ResMed Asia Pte. Ltd.Inventors: Kyi Thu MAUNG, Yong Sern GWEE, Leong Kee CHEE, Praveen JAGADEESAN
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Publication number: 20230112963Abstract: Systems and methods for managing the power consumption of an oxygen concentrator are disclosed. An oxygen concentration system may comprise a compression system, a canister system, one or more processors, and at least one of a pressure sensor or a movement sensor. The one or more processors may be configured to transition the oxygen concentration system to at least one of a prescribed mode of operation or a standby mode of operation. The timing of the transition may be based on at least one of a number of breaths detected from the pressure signals generated by the pressure sensor or an estimated energy content of the movement signal generated by the movement sensor. A predetermined volume or concentration of oxygen enriched air may be supplied to a user during the prescribed mode of operation. A reduced power may be provided to the compression system during the standby mode of operation.Type: ApplicationFiled: March 22, 2021Publication date: April 13, 2023Applicants: ResMed Asia Pte. Ltd., ResMed KK, ResMed Pty LtdInventors: Stephen YUEN, Kyi Thu MAUNG, Yong Sern GWEE, Leong Kee CHEE, Praveen JAGADEESAN, Rex Dael NAVARRO, Henry ROHLICH, Gordon Joseph MALOUF, Teck Wei TAN, Meiyi JIANG, Tai Liang TING
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Publication number: 20230088367Abstract: An oxygen concentrator may have a compressor to feed a feed gas for sieve bed(s) via a first manifold, an accumulator to receive enriched air from the bed(s) via a second manifold. It may include an outer housing for the manifolds, the compressor, and the accumulator. The housing may include an access portal to a compartment therein, for removably receiving the bed(s) as a canister assembly. The first manifold may be adjacent to the compartment and have inlet coupling(s) for removably coupling respectively with inlet(s) of the canister assembly. The inlet coupling(s) may each have a first central axis. The second manifold may be adjacent to the compartment and have outlet coupling(s) for removably coupling respectively with outlet(s) of the canister assembly. The outlet coupling(s) may each having a second central axis. The first and second central axes may form any one of an obtuse, acute, or right angle.Type: ApplicationFiled: February 25, 2021Publication date: March 23, 2023Applicant: ResMed Asia Pte. Ltd.Inventors: Kean Wah LOW, Kyi Thu MAUNG, Wei Liem NGO, Tirza SUMITRO
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Patent number: 8649073Abstract: A scanner assembly includes an automatic document feeder and a first scanner. The automatic document feeder defines a media pathway that includes an input portion and an output portion having an exit roller. The first scanner is positioned along the media pathway upstream from the exit roller. In a first assembled configuration, the assembly is configured to scan both a first side and a second side of the media via the first scanner. In a second assembled configuration, the assembly additionally includes a second scanner positioned along the output portion and interposed between the first scanner and the exit roller. In the second configuration, the assembly is configured to scan the first side of media via the first scanner and to scan the second side of media via the second scanner.Type: GrantFiled: June 10, 2011Date of Patent: February 11, 2014Assignee: Hewlett-Packard Development Company, L.P.Inventors: Thaddie Natalaray, Kyi Thu Maung, U Kyaw Thu Ra, Tok Wee Hien, Yeo Meng Hui, Lam Siew Hong, Jeoffrey Goh Choon Kiat, Thong Wei Leong, Chiam Ter Wei, Long C. Doan, Jeffrey C. Madsen, Curtis J. Behrend, James C Albritton-Mcdonald, Keng-Leong Ng
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Patent number: 8613440Abstract: An automatic document feeding device including a pick motor coupled with a pick assembly, a deskew motor coupled with a deskew assembly, a sensor assembly coupled with a main media path and the deskew motor, and a feed motor coupled with a feed assembly. The deskew motor drives the deskew assembly, the deskew assembly deskewing the media sheet and moving the media sheet from the pick assembly to the feed assembly, the deskew assembly moving independently of the pick assembly and the feed assembly. The sensor assembly includes a plurality of sensors. The sensor assembly senses the media sheet moving along the main media path and sends at least one signal to a computer. The computer, based on the at least one signal, sends, an activation signal to at least one of the pick, deskew and feed motors and the first scanner.Type: GrantFiled: July 11, 2011Date of Patent: December 24, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventors: Long C Doan, Thaddie Natalaray, Kyi Thu Maung, Jeffrey C Madsen, Jim Albritton-Mcdonald, Jeoffrey Goh, Hin Peng Teoh, Curtis J Behrend, Keng Leong Ng
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Patent number: 8544840Abstract: An automatic document feeder with a drive system that can efficiently handle double-side scanning and accommodate more than one timing sequence for sequentially picking individual sheets from a stack using only two motors—a pick motor and a media motor. The automatic document feeder includes a pickup unit with a pick roller, a set of de-skew rollers, a main media path configured to guide a media sheet from the pickup unit to a scanning region and from the scanning region to an output tray, and a switch-back path configured to guide the media sheet back into the main media path. The drive system is operable to provide a high-speed picking mode and a delayed picking mode. In the high-speed picking mode, the pickup unit is driven by the pick motor to pull a subsequent media sheet from a stack of media sheet as soon as a previously pulled media sheet has passed the pick roller.Type: GrantFiled: April 30, 2007Date of Patent: October 1, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventors: Keng Leong Ng, Thaddie Natalaray, Kyi Thu Maung, Toh Tung Wong, Wayne E Foote, Jeffrey C Madsen
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Publication number: 20130015621Abstract: An automatic document feeding device including a pick motor coupled with a pick assembly, a deskew motor coupled with a deskew assembly, a sensor assembly coupled with a main media path and the deskew motor, and a feed motor coupled with a feed assembly. The deskew motor drives the deskew assembly, the deskew assembly deskewing the media sheet and moving the media sheet from the pick assembly to the feed assembly, the deskew assembly moving independently of the pick assembly and the feed assembly. The sensor assembly includes a plurality of sensors. The sensor assembly senses the media sheet moving along the main media path and sends at least one signal to a computer. The computer, based on the at least one signal, sends, an activation signal to at least one of the pick, deskew and feed motors and the first scanner.Type: ApplicationFiled: July 11, 2011Publication date: January 17, 2013Inventors: Long C. Doan, Thaddie Natalaray, Kyi Thu Maung, Jeffrey C. Madsen, Jim Albritton-McDonald, Jeoffrey Goh, Hin Peng Teoh, Curtis J. Behrend, Keng Leong Ng
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Publication number: 20120314266Abstract: A scanner assembly includes an automatic document feeder and a first scanner. The automatic document feeder defines a media pathway that includes an input portion and an output portion having an exit roller. The first scanner is positioned along the media pathway upstream from the exit roller. In a first assembled configuration, the assembly is configured to scan both a first side and a second side of the media via the first scanner. In a second assembled configuration, the assembly additionally includes a second scanner positioned along the output portion and interposed between the first scanner and the exit roller. In the second configuration, the assembly is configured to scan the first side of media via the first scanner and to scan the second side of media via the second scanner.Type: ApplicationFiled: June 10, 2011Publication date: December 13, 2012Inventors: Thaddie Natalaray, Kyi Thu Maung, U Kyaw Thu Ra, Tok Wee Hien, Yeo Meng Hui, Lam Siew Hong, Jeoffrey Goh Choon Kiat, Thong Wei Leong, Chiam Ter Wei, Long C. Doan, Jeffrey C. Madsen, Curtis J. Behrend, James C. Albritton-Mcdonald, Keng-Leong Ng
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Publication number: 20080265489Abstract: An automatic document feeder with a drive system that can efficiently handle double-side scanning and accommodate more than one timing sequence for sequentially picking individual sheets from a stack using only two motors—a pick motor and a media motor. The automatic document feeder includes a pickup unit with a pick roller, a set of de-skew rollers, a main media path configured to guide a media sheet from the pickup unit to a scanning region and from the scanning region to an output tray, and a switch-back path configured to guide the media sheet back into the main media path. The drive system is operable to provide a high-speed picking mode and a delayed picking mode. In the high-speed picking mode, the pickup unit is driven by the pick motor to pull a subsequent media sheet from a stack of media sheet as soon as a previously pulled media sheet has passed the pick roller.Type: ApplicationFiled: April 30, 2007Publication date: October 30, 2008Inventors: Keng Leong Ng, Thaddie Natalaray, Kyi Thu Maung, Toh Tung Wong, Wayne E. Foote, Jeffrey C. Madsen
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Publication number: 20080265485Abstract: A sheet discharge roller assembly for a sheet feeding apparatus includes an upper cylindrical exit roller mounted on a rotatable drive shaft and a lower cylindrical pinch roller having a wheel attached to one end. The pinch roller has a length that is longer than the length of the exit roller and is moveable into contact with the exit roller so as to form a nip for gripping a print media to be discharged. The wheel has a diameter that is larger than that of the pinch roller and an outer circumferential edge composed of a plurality of protruding contact portions arranged in a radial pattern. The wheel is positioned so that the wheel can contact the media sheet being gripped and cause the sheet to deform temporarily, thereby making the sheet more rigid.Type: ApplicationFiled: April 26, 2007Publication date: October 30, 2008Inventors: Toh Tung Wong, Keng Leong NG, Wayne E. Foote, Jeffrey C. Madsen, Thaddie Natalaray, Kyi Thu Maung