Patents by Inventor Marco CHENG
Marco CHENG 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: 20250065098Abstract: Described is a priming device to prime a gas from a fluid delivery system. A housing defines a fluidly coupled chamber and an inlet and includes a surface extending circumferentially outward from a longitudinal axis of the priming device and disposed between the chamber and the inlet port. An opening extends from within the chamber through the surface to outside the housing for gas to exit the chamber and a valve extending from the inlet port toward the chamber. The valve seals the inlet port and in an open position the valve does not seal the inlet port. A cover body has an open first end to couple with a male luer connector and an open second end to couple with the inlet port of the housing and disposed along the longitudinal axis, wherein the cover body is moveable relative to the housing.Type: ApplicationFiled: November 11, 2024Publication date: February 27, 2025Inventors: Jonathan YEH, Marco CHENG, George MANSOUR
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Patent number: 12171974Abstract: Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a housing having a chamber, an inlet port, and an opening to release gas received into the chamber. The device further includes a valve extending from the inlet port toward the chamber and a cover body comprising one or more flexible protrusions extending axially inward from an inner surface of the cover body. The cover body has an open first end, an open second end, and an axis between the first end and the second end, the first end configured to couple with a male luer connector, the second end configured to couple with the inlet port of the housing, wherein the cover body is moveable relative to the housing.Type: GrantFiled: December 19, 2022Date of Patent: December 24, 2024Assignee: CAREFUSION 303, INC.Inventors: Jonathan Yeh, Marco Cheng, George Mansour
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Publication number: 20240033496Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.Type: ApplicationFiled: October 13, 2023Publication date: February 1, 2024Inventors: Jonathan YEH, Marco CHENG
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Patent number: 11819652Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.Type: GrantFiled: September 11, 2020Date of Patent: November 21, 2023Assignee: CAREFUSION 303, INC.Inventors: Jonathan Yeh, Marco Cheng
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Patent number: 11704549Abstract: Embodiments of the present invention provides a system and method of learning and classifying features to identify objects in images using a temporally coded deep spiking neural network, a classifying method by using a reconfigurable spiking neural network device or software comprising configuration logic, a plurality of reconfigurable spiking neurons and a second plurality of synapses. The spiking neural network device or software further comprises a plurality of user-selectable convolution and pooling engines. Each fully connected and convolution engine is capable of learning features, thus producing a plurality of feature map layers corresponding to a plurality of regions respectively, each of the convolution engines being used for obtaining a response of a neuron in the corresponding region.Type: GrantFiled: January 14, 2022Date of Patent: July 18, 2023Assignee: BrainChip, Inc.Inventors: Peter Aj Van Der Made, Anil S. Mankar, Kristofor D. Carlson, Marco Cheng
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Publication number: 20230122777Abstract: Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a housing having a chamber, an inlet port, and an opening to release gas received into the chamber. The device further includes a valve extending from the inlet port toward the chamber and a cover body comprising one or more flexible protrusions extending axially inward from an inner surface of the cover body. The cover body has an open first end, an open second end, and an axis between the first end and the second end, the first end configured to couple with a male luer connector, the second end configured to couple with the inlet port of the housing, wherein the cover body is moveable relative to the housing.Type: ApplicationFiled: December 19, 2022Publication date: April 20, 2023Inventors: Jonathan YEH, Marco Cheng, George Mansour
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Patent number: 11571558Abstract: Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a housing having a chamber, an inlet port, and an opening to release gas received into the chamber. The device further includes a sleeve having an open first end for coupling with a male luer connector, a second end coupled to the housing, and an axis between the first and second ends. The sleeve defines at least one window. The device further includes an arm extending from a bottom of each window toward the first end, and a member extending radially from an inner surface of each arm. Each member has a ramp surface, an engagement surface extending transversely to the ramp surface, and an apex area that transitions between the ramp surface and the engagement surface.Type: GrantFiled: February 1, 2019Date of Patent: February 7, 2023Assignee: CAREFUSION 303, INC.Inventors: Jonathan Yeh, Marco Cheng, George Mansour
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Publication number: 20220138543Abstract: Embodiments of the present invention provides a system and method of learning and classifying features to identify objects in images using a temporally coded deep spiking neural network, a classifying method by using a reconfigurable spiking neural network device or software comprising configuration logic, a plurality of reconfigurable spiking neurons and a second plurality of synapses. The spiking neural network device or software further comprises a plurality of user-selectable convolution and pooling engines. Each fully connected and convolution engine is capable of learning features, thus producing a plurality of feature map layers corresponding to a plurality of regions respectively, each of the convolution engines being used for obtaining a response of a neuron in the corresponding region.Type: ApplicationFiled: January 14, 2022Publication date: May 5, 2022Applicant: BrainChip, Inc.Inventors: Peter AJ VAN DER MADE, Anil S. MANKAR, Kristofor D. CARLSON, Marco CHENG
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Publication number: 20220040041Abstract: An exemplary vial adapter may include a moveable member, an elongated member with a first passage, a second passage coupled to an expandable first reservoir, and a third passage coupled to an expandable second reservoir. In a first orientation of an exemplary vial adapter, a fluid may be directed through the first passage into the first reservoir or the second reservoir. In a second orientation of an exemplary vial adapter, a fluid may be drawn through the first passage and a fluid drawn through an air passage into the second passage. In a second orientation of an exemplary vial adapter, a fluid may be directed through the first passage and through the third passage into the second reservoir. In a first orientation of an exemplary vial adapter, a moveable member may be activated to direct a fluid from the second reservoir through the third passage.Type: ApplicationFiled: October 22, 2021Publication date: February 10, 2022Inventors: Marco CHENG, Jonathan YEH, Soon PARK
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Patent number: 11227210Abstract: Embodiments of the present invention provides a system and method of learning and classifying features to identify objects in images using a temporally coded deep spiking neural network, a classifying method by using a reconfigurable spiking neural network device or software comprising configuration logic, a plurality of reconfigurable spiking neurons and a second plurality of synapses. The spiking neural network device or software further comprises a plurality of user-selectable convolution and pooling engines. Each fully connected and convolution engine is capable of learning features, thus producing a plurality of feature map layers corresponding to a plurality of regions respectively, each of the convolution engines being used for obtaining a response of a neuron in the corresponding region.Type: GrantFiled: July 24, 2020Date of Patent: January 18, 2022Assignee: BrainChip, Inc.Inventors: Peter A J Van Der Made, Anil S. Mankar, Kristofor D. Carlson, Marco Cheng
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Patent number: 11154458Abstract: An exemplary vial adapter may include a moveable member, an elongated member with a first passage, a second passage coupled to an expandable first reservoir, and a third passage coupled to an expandable second reservoir. In a first orientation of an exemplary vial adapter, a fluid may be directed through the first passage into the first reservoir or the second reservoir. In a second orientation of an exemplary vial adapter, a fluid may be drawn through the first passage and a fluid drawn through an air passage into the second passage. In a second orientation of an exemplary vial adapter, a fluid may be directed through the first passage and through the third passage into the second reservoir. In a first orientation of an exemplary vial adapter, a moveable member may be activated to direct a fluid from the second reservoir through the third passage.Type: GrantFiled: April 12, 2019Date of Patent: October 26, 2021Assignee: CareFusion 303, Inc.Inventors: Marco Cheng, Jonathan Yeh, Soon Park
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Publication number: 20210027152Abstract: Embodiments of the present invention provides a system and method of learning and classifying features to identify objects in images using a temporally coded deep spiking neural network, a classifying method by using a reconfigurable spiking neural network device or software comprising configuration logic, a plurality of reconfigurable spiking neurons and a second plurality of synapses. The spiking neural network device or software further comprises a plurality of user-selectable convolution and pooling engines. Each fully connected and convolution engine is capable of learning features, thus producing a plurality of feature map layers corresponding to a plurality of regions respectively, each of the convolution engines being used for obtaining a response of a neuron in the corresponding region.Type: ApplicationFiled: July 24, 2020Publication date: January 28, 2021Applicant: BrainChip, Inc.Inventors: Peter AJ VAN DER MADE, Anil S. MANKAR, Kristofor D. CARLSON, Marco CHENG
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Publication number: 20210001108Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.Type: ApplicationFiled: September 11, 2020Publication date: January 7, 2021Inventors: Jonathan YEH, Marco CHENG
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Patent number: 10773068Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.Type: GrantFiled: August 2, 2018Date of Patent: September 15, 2020Assignee: CareFusion 303, Inc.Inventors: Jonathan Yeh, Marco Cheng
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Publication number: 20190231643Abstract: An exemplary vial adapter may include a moveable member, an elongated member with a first passage, a second passage coupled to an expandable first reservoir, and a third passage coupled to an expandable second reservoir. In a first orientation of an exemplary vial adapter, a fluid may be directed through the first passage into the first reservoir or the second reservoir. In a second orientation of an exemplary vial adapter, a fluid may be drawn through the first passage and a fluid drawn through an air passage into the second passage. In a second orientation of an exemplary vial adapter, a fluid may be directed through the first passage and through the third passage into the second reservoir. In a first orientation of an exemplary vial adapter, a moveable member may be activated to direct a fluid from the second reservoir through the third passage.Type: ApplicationFiled: April 12, 2019Publication date: August 1, 2019Inventors: Marco CHENG, Jonathan YEH, Soon PARK
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Publication number: 20190167969Abstract: Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a housing having a chamber, an inlet port, and an opening to release gas received into the chamber. The device further includes a sleeve having an open first end for coupling with a male luer connector, a second end coupled to the housing, and an axis between the first and second ends. The sleeve defines at least one window. The device further includes an arm extending from a bottom of each window toward the first end, and a member extending radially from an inner surface of each arm.Type: ApplicationFiled: February 1, 2019Publication date: June 6, 2019Inventors: Jonathan YEH, Marco CHENG, George MANSOUR
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Patent number: 10258541Abstract: An exemplary vial adapter may include a moveable member, an elongated member with a first passage, a second passage coupled to an expandable first reservoir, and a third passage coupled to an expandable second reservoir. In a first orientation of an exemplary vial adapter, a fluid may be directed through the first passage into the first reservoir or the second reservoir. In a second orientation of an exemplary vial adapter, a fluid may be drawn through the first passage and a fluid drawn through an air passage into the second passage. In a second orientation of an exemplary vial adapter, a fluid may be directed through the first passage and through the third passage into the second reservoir. In a first orientation of an exemplary vial adapter, a moveable member may be activated to direct a fluid from the second reservoir through the third passage.Type: GrantFiled: January 20, 2016Date of Patent: April 16, 2019Assignee: CareFusion 303, Inc.Inventors: Marco Cheng, Jonathan Yeh, Soon Park
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Patent number: 10195415Abstract: Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a cover body having a lid, and a housing having a chamber, an inlet port and an opening to release gas received into the chamber. The device has a priming-ready configuration where the medical connector and the housing are coupled with the cover body, and the fluid path of the medical connector and the passage of the housing remain sealed, a priming configuration where the medical connector is advanced in the cover body to fluidly couple with the housing, and a post-priming configuration where the housing is decoupled from the cover body and the lid closed to prevent contamination of the medical connector.Type: GrantFiled: September 21, 2015Date of Patent: February 5, 2019Assignee: CareFusion 303, Inc.Inventors: Jonathan Yeh, Marco Cheng, George Mansour
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Publication number: 20180339147Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.Type: ApplicationFiled: August 2, 2018Publication date: November 29, 2018Inventors: Jonathan YEH, Marco CHENG
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Patent number: 10039913Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.Type: GrantFiled: July 30, 2015Date of Patent: August 7, 2018Assignee: CAREFUSION 303, INC.Inventors: Jonathan Yeh, Marco Cheng