Patents by Inventor Scott Edward Beck
Scott Edward Beck 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: 20240085249Abstract: Sensors, methods, and computer program products for air bubble detection are provided. An example method includes determining a first moving average for a first period of time based upon first temperature data and determining a second moving average for the first period of time based upon second temperature data. The method includes determining a first air presence parameter based upon a comparison between the first temperature data and the first moving average and a comparison between the second temperature data and the second moving average. The method includes determining a second air presence parameter based upon a comparison between the first temperature data, the second temperature data, and calibrated air thresholds. The method includes determining a third air presence parameter based upon a comparison between a first temperature data entry and each second temperature data entry. An air bubble within a fluid flow system is detected based upon the parameters.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Inventors: Kuna KISHORE, Scott Edward BECK
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Patent number: 11860042Abstract: Sensors, methods, and computer program products for air bubble detection are provided. An example method includes determining a first moving average for a first period of time based upon first temperature data and determining a second moving average for the first period of time based upon second temperature data. The method includes determining a first air presence parameter based upon a comparison between the first temperature data and the first moving average and a comparison between the second temperature data and the second moving average. The method includes determining a second air presence parameter based upon a comparison between the first temperature data, the second temperature data, and calibrated air thresholds. The method includes determining a third air presence parameter based upon a comparison between a first temperature data entry and each second temperature data entry. An air bubble within a fluid flow system is detected based upon the parameters.Type: GrantFiled: October 23, 2020Date of Patent: January 2, 2024Assignee: Honeywell International Inc.Inventors: Kuna Kishore, Scott Edward Beck
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Publication number: 20230358586Abstract: Example systems, apparatuses, and methods are disclosed sensing a flow of fluid using a thermopile-based flow sensing device. An example apparatus includes a flow sensing device comprising a heating structure having a centerline. The flow sensing device may further comprise a thermopile. At least a portion of the thermopile may be disposed over the heating structure. The thermopile may comprise a first thermocouple having a first thermocouple junction disposed upstream of the centerline of the heating structure. The thermopile may further comprise a second thermocouple having a second thermocouple junction disposed downstream of the centerline of the heating structure.Type: ApplicationFiled: July 14, 2023Publication date: November 9, 2023Inventors: Robert Higashi, Scott Edward Beck, Yong-Fa Wang, Ian Bentley, Bill Hoover
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Patent number: 11768093Abstract: Methods and apparatuses associated with an example flow sensing device are provided. In some examples, the flow sensing device may include a flow cap component and a sensor component. In some examples, the flow cap component may include a heating element disposed in a first layer of the flow cap component. In some examples, the sensor component may include at least one thermal sensing element disposed in a second layer of the sensor component. In some examples, the first layer and the second layer are noncoplanar. In some examples, the flow cap component may be bonded to a first surface of the sensor component to form a flow channel. In some examples, the first layer and the second layer may be noncoplanar and separated by the flow channel.Type: GrantFiled: January 19, 2022Date of Patent: September 26, 2023Assignee: Honeywell International Inc.Inventors: Scott Edward Beck, Yong-Fa Wang, Philip C. Foster
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Patent number: 11747184Abstract: Example systems, apparatuses, and methods are disclosed sensing a flow of fluid using a thermopile-based flow sensing device. An example apparatus includes a flow sensing device comprising a heating structure having a centerline. The flow sensing device may further comprise a thermopile. At least a portion of the thermopile may be disposed over the heating structure. The thermopile may comprise a first thermocouple having a first thermocouple junction disposed upstream of the centerline of the heating structure. The thermopile may further comprise a second thermocouple having a second thermocouple junction disposed downstream of the centerline of the heating structure.Type: GrantFiled: August 13, 2020Date of Patent: September 5, 2023Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Robert Higashi, Scott Edward Beck, Yong-Fa Wang, Ian Bentley, Bill Hoover
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Publication number: 20220146292Abstract: Methods and apparatuses associated with flow sensing devices are provided. An example flow sensing device includes a flow cap component and a sensor component. The flow cap component or sensor component may include a heating element. The flow cap component can at least partially define a flow channel configured for a media to flow therethrough. The heater element may be orthogonal or perpendicular to the flow channel. The sensor component may include at least one thermal sensing element disposed upstream of the heater element and at least one thermal sensing element disposed downstream of the heater element. The sensor component may include two or more thermal sensing elements disposed in either the upstream direction or downstream direction of the heater element. Thermal sensing elements may be spaced different distances from the heater element to increase the accuracy and precision of flow rate measurement at low flow rates.Type: ApplicationFiled: November 6, 2020Publication date: May 12, 2022Inventors: Scott Edward Beck, Jamie W. Speldrich, Brian D. Speldrich, Philip C. Foster
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Publication number: 20220136882Abstract: Methods and apparatuses associated with an example flow sensing device are provided. In some examples, the flow sensing device may include a flow cap component and a sensor component. In some examples, the flow cap component may include a heating element disposed in a first layer of the flow cap component. In some examples, the sensor component may include at least one thermal sensing element disposed in a second layer of the sensor component. In some examples, the first layer and the second layer are noncoplanar. In some examples, the flow cap component may be bonded to a first surface of the sensor component to form a flow channel. In some examples, the first layer and the second layer may be noncoplanar and separated by the flow channel.Type: ApplicationFiled: January 19, 2022Publication date: May 5, 2022Inventors: Scott Edward BECK, Yong-Fa WANG, Philip C. FOSTER
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Publication number: 20220128418Abstract: Sensors, methods, and computer program products for air bubble detection are provided. An example method includes determining a first moving average for a first period of time based upon first temperature data and determining a second moving average for the first period of time based upon second temperature data. The method includes determining a first air presence parameter based upon a comparison between the first temperature data and the first moving average and a comparison between the second temperature data and the second moving average. The method includes determining a second air presence parameter based upon a comparison between the first temperature data, the second temperature data, and calibrated air thresholds. The method includes determining a third air presence parameter based upon a comparison between a first temperature data entry and each second temperature data entry. An air bubble within a fluid flow system is detected based upon the parameters.Type: ApplicationFiled: October 23, 2020Publication date: April 28, 2022Inventors: Kuna KISHORE, Scott Edward BECK
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Patent number: 11268928Abstract: Apparatus and associated methods relate to a compact gas sensor (CGS) including a housing with a central stepped cavity with one or more first lead contact(s) forming a portion of a base plane in a bottom of the cavity and one or more second lead contact(s) forming a portion of a stepped plane higher than the base plane, the cavity sized to receive a chemically based stack of material made up of a bottom diffusion electrode layer, a middle electrolyte gel layer, and a top diffusion electrode layer. The bottom diffusion electrode layer is in electrical contact with the first lead contact(s). The top diffusion electrode layer electrically couples to the second lead contact(s) via an overlaying micro electromechanical system (MEMS) element layer with conductive coating. In an illustrative example, the CGS may provide gas sensing in small spaces.Type: GrantFiled: June 26, 2018Date of Patent: March 8, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Richard Wade, Keith Francis Edwin Pratt, Robert Higashi, Scott Edward Beck, Vijayakumar S, Cristian Diaconu
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Patent number: 11262224Abstract: Methods and apparatuses associated with an example flow sensing device are provided. In some examples, the flow sensing device may include a flow cap component and a sensor component. In some examples, the flow cap component may include a heating element disposed in a first layer of the flow cap component. In some examples, the sensor component may include at least one thermal sensing element disposed in a second layer of the sensor component. In some examples, the first layer and the second layer are noncoplanar. In some examples, the flow cap component may be bonded to a first surface of the sensor component to form a flow channel. In some examples, the first layer and the second layer may be noncoplanar and separated by the flow channel.Type: GrantFiled: June 19, 2020Date of Patent: March 1, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Scott Edward Beck, Yong-Fa Wang, Philip C. Foster
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Publication number: 20210396562Abstract: Methods and apparatuses associated with an example flow sensing device are provided. In some examples, the flow sensing device may include a flow cap component and a sensor component. In some examples, the flow cap component may include a heating element disposed in a first layer of the flow cap component. In some examples, the sensor component may include at least one thermal sensing element disposed in a second layer of the sensor component. In some examples, the first layer and the second layer are noncoplanar. In some examples, the flow cap component may be bonded to a first surface of the sensor component to form a flow channel. In some examples, the first layer and the second layer may be noncoplanar and separated by the flow channel.Type: ApplicationFiled: June 19, 2020Publication date: December 23, 2021Inventors: Scott Edward BECK, Yong-Fa WANG, Philip C. FOSTER
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Patent number: 10996190Abstract: Apparatus and associated methods relate to a micro-electro-mechanical system (MEMS) based gas sensor including an electrolyte contacting one or more top electrode(s) arranged on the bottom surface of a top semiconductor substrate (TSS), and one or more bottom electrode(s) arranged on the top of a bottom semiconductor substrate (BSS), the TSS and BSS joined with an adhesive seal around the electrolyte, the sensor including one or more capillaries providing gaseous communication to the electrolyte from an external ambient environment. The electrodes may be electrically accessed by one or more vias to externally accessible bond pads. In some examples, an electrical connection may be made from an additional bond pad on top of the TSS to the electrolyte. Various embodiments may reduce the size of various gas sensors to advantageously allow their inclusion into portable electronic devices.Type: GrantFiled: November 2, 2018Date of Patent: May 4, 2021Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Scott Edward Beck, Yong-Fa Wang, Robert Higashi, Philip Clayton Foster, Keith Francis Edwin Pratt, Cristian Vasile Diaconu
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Publication number: 20200370938Abstract: Example systems, apparatuses, and methods are disclosed sensing a flow of fluid using a thermopile-based flow sensing device. An example apparatus includes a flow sensing device comprising a heating structure having a centerline. The flow sensing device may further comprise a thermopile. At least a portion of the thermopile may be disposed over the heating structure. The thermopile may comprise a first thermocouple having a first thermocouple junction disposed upstream of the centerline of the heating structure. The thermopile may further comprise a second thermocouple having a second thermocouple junction disposed downstream of the centerline of the heating structure.Type: ApplicationFiled: August 13, 2020Publication date: November 26, 2020Inventors: Robert Higashi, Scott Edward Beck, Yong-Fa Wang, Ian Bentley, Bill Hoover
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Publication number: 20200333284Abstract: Apparatus and associated fabrication methods related to a micro-electro-mechanical system (MEMS) based electrochemical sensor include an electrolyte contacting two or more electrode(s) arranged on a substrate, and a high surface area electrode disposed on top of at least a sensing electrode of the sensor. Various embodiments of the high surface area electrode may increase a current or potential produced by the MEMS-based electrochemical sensor in response to one or more targeted chemical species or gases, and allow fabrication and operation of smaller electrochemical sensors. The electrodes may be electrically coupled to control and measurement circuitry. In some examples, the control and measurement circuitry may be formed on the same substrate.Type: ApplicationFiled: April 18, 2019Publication date: October 22, 2020Inventors: Scott Edward Beck, Philip C. Foster, Yong-Fa Wang
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Patent number: 10775217Abstract: Example systems, apparatuses, and methods are disclosed sensing a flow of fluid using a thermopile-based flow sensing device. An example apparatus includes a flow sensing device comprising a heating structure having a centerline. The flow sensing device may further comprise a thermopile. At least a portion of the thermopile may be disposed over the heating structure. The thermopile may comprise a first thermocouple having a first thermocouple junction disposed upstream of the centerline of the heating structure. The thermopile may further comprise a second thermocouple having a second thermocouple junction disposed downstream of the centerline of the heating structure.Type: GrantFiled: April 19, 2019Date of Patent: September 15, 2020Assignee: Honeywell International Inc.Inventors: Robert Higashi, Scott Edward Beck, Yong-Fa Wang, Ian Bentley, Bill Hoover
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Patent number: 10345130Abstract: Embodiments relate generally to a sensor for sensing a thermal property of a fluid and may comprise an upstream resistive element having a first resistance that changes with temperature; a downstream resistive element having a second resistance that changes with temperature, wherein the downstream resistive element is situated downstream of the upstream resistive element in the flow direction of the fluid; and at least one tail resistor configured to determine one or more thermal properties of the fluid, wherein the upstream resistive element and the downstream resistive element are operatively connected in a bridge circuit, wherein the at least one tail resistor is stable with temperature, and wherein the at least one tail resistor is electrically coupled to at least one of the upstream resistive element or the downstream resistive element.Type: GrantFiled: November 22, 2016Date of Patent: July 9, 2019Assignee: Honeywell International Inc.Inventors: Ian Bentley, Lamar Floyd Ricks, Scott Edward Beck, Robert Higashi
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Publication number: 20190137440Abstract: Apparatus and associated methods relate to a micro-electro-mechanical system (MEMS) based gas sensor including an electrolyte contacting one or more top electrode(s) arranged on the bottom surface of a top semiconductor substrate (TSS), and one or more bottom electrode(s) arranged on the top of a bottom semiconductor substrate (BSS), the TSS and BSS joined with an adhesive seal around the electrolyte, the sensor including one or more capillaries providing gaseous communication to the electrolyte from an external ambient environment. The electrodes may be electrically accessed by one or more vias to externally accessible bond pads. In some examples, an electrical connection may be made from an additional bond pad on top of the TSS to the electrolyte. Various embodiments may reduce the size of various gas sensors to advantageously allow their inclusion into portable electronic devices.Type: ApplicationFiled: November 2, 2018Publication date: May 9, 2019Inventors: Scott Edward BECK, Yong-Fa WANG, Robert HIGASHI, Philip Clayton FOSTER, Keith Francis Edwin PRATT, Cristian Vasile DIACONU
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Publication number: 20180372675Abstract: Apparatus and associated methods relate to a compact gas sensor (CGS) including a housing with a central stepped cavity with one or more first lead contact(s) forming a portion of a base plane in a bottom of the cavity and one or more second lead contact(s) forming a portion of a stepped plane higher than the base plane, the cavity sized to receive a chemically based stack of material made up of a bottom diffusion electrode layer, a middle electrolyte gel layer, and a top diffusion electrode layer. The bottom diffusion electrode layer is in electrical contact with the first lead contact(s). The top diffusion electrode layer electrically couples to the second lead contact(s) via an overlaying micro electromechanical system (MEMS) element layer with conductive coating. In an illustrative example, the CGS may provide gas sensing in small spaces.Type: ApplicationFiled: June 26, 2018Publication date: December 27, 2018Inventors: Richard Wade, Keith Francis Edwin Pratt, Robert Higashi, Scott Edward Beck, Vijayakumar S, Cristian Diaconu
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Publication number: 20180143051Abstract: Embodiments relate generally to a sensor for sensing a thermal property of a fluid and may comprise an upstream resistive element having a first resistance that changes with temperature; a downstream resistive element having a second resistance that changes with temperature, wherein the downstream resistive element is situated downstream of the upstream resistive element in the flow direction of the fluid; and at least one tail resistor configured to determine one or more thermal properties of the fluid, wherein the upstream resistive element and the downstream resistive element are operatively connected in a bridge circuit, wherein the at least one tail resistor is stable with temperature, and wherein the at least one tail resistor is electrically coupled to at least one of the upstream resistive element or the downstream resistive element.Type: ApplicationFiled: November 22, 2016Publication date: May 24, 2018Inventors: Ian Bentley, Lamar Floyd Ricks, Scott Edward Beck, Robert Higashi
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Patent number: 9933384Abstract: An example approach and structure for providing a chemical sensor, having an electrode that may receive a fluid that is passed on towards a dielectric between the electrode and one or more other electrodes. A capacitance between the electrodes may be changed by the dielectric which is affected by a parameter of the fluid. Measuring a change of the capacitance may indicate a magnitude of the parameter. The electrode receiving the fluid may have one or more layers of metal particles that by design of the particles and their arrangement can result in determined pore sizes and routes through the electrode for a controllable porosity of the electrode.Type: GrantFiled: October 7, 2014Date of Patent: April 3, 2018Assignee: Honeywell International Inc.Inventor: Scott Edward Beck