Patents by Inventor Benjamin Matthews
Benjamin Matthews 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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Patent number: 11678019Abstract: Techniques for cloud user interface (UI) rendering in a virtual set top system is performed by a UI engine on a server or a cloud platform. The method includes receiving a request for a UI, where the request includes a state associated with the UI and the request. The method further includes identifying, based at least in part on the first state, UI element(s) and/or interactions associated with the UI. The method also includes determining whether or not UI object(s) corresponding to the UI element(s) and/or the interactions exist in a cache. The method additionally includes generating the UI using the UI object(s) upon finding the UI object(s) in the cache. The method further includes rendering the UI upon not finding the UI object(s) in the cache, including rendering the UI element(s) and/or the interaction(s) as the UI object(s) and storing the UI object(s) in the cache.Type: GrantFiled: April 19, 2021Date of Patent: June 13, 2023Assignee: Synamedia LimitedInventors: Anthony Leigh, Elyashiv Zalevsky, Peter Benjamin Matthews
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Publication number: 20230167468Abstract: The invention relates to a non-natural cannabinoid synthase comprising at least one amino acid variation as compared to a wild type cannabinoid synthase ?9-tetrahydrocannabinolic acid synthase (THCAS), comprising three alpha helices (?A, ?B and ?C) where a disulfide bond is not formed between alpha helix ?A and alpha helix ?C, wherein the non-natural cannabinoid synthase catalyzes the oxidative cyclization of cannabigerolic acid (CBGA) into a cannabinoid. The invention further relates to a non-natural ?9-tetrahydrocannabinolic acid synthase (THCAS), a non-natural cannabidiolic acid synthase (CBDAS), and a non-natural cannabichromenic acid synthase (CBCAS) comprising at least one amino acid variation as compared to a wild type THCAS, CBDAS, or CBCAS, respectively, comprising three alpha helices (?A, ?B and ?C) and wherein a disulfide bond is not formed between alpha helix ?A and alpha helix ?C.Type: ApplicationFiled: April 13, 2021Publication date: June 1, 2023Inventors: Deqiang ZHANG, Jamison Parker HUDDLESTON, Joseph Roy WARNER, Benjamin Matthew GRIFFIN
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Publication number: 20230156280Abstract: Techniques for selecting TV user interface (UI) transition characteristics are described. In accordance with various embodiments, a transition characteristics selection method is performed at a device (e.g., a cloud UI engine on a server) with one or more processors and a non-transitory memory. The UI engine receives a request for transitioning from a first screen to a second screen on a client device while in a real-time content presentation mode. In response to receiving the request and while in the real-time content presentation mode, the UI engine obtains one or more presentation conditions of the client device and selects one or more transition characteristics for transitioning from the first screen to the second screen based on costs associated with the one or more transition characteristics and the one or more presentation conditions.Type: ApplicationFiled: December 8, 2021Publication date: May 18, 2023Inventors: Karthigayan Anand, Anthony Leigh, Peter Benjamin Matthews
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Publication number: 20230078997Abstract: Disclosed are methods, apparatus and systems for treating a respiratory disorder in a patient. The apparatus comprises a pressure generator configured to generate a flow of air so as to provide ventilatory support to the patient; a transducer configured to generate a flow signal representing a property of the flow of air; and a controller configured to analyse the flow signal to estimate the inspiratory volume and the expiratory volume of a breath of the patient and servo-control the degree of ventilatory support to adjust an estimated tidal volume toward a target tidal volume. A gain of the servo-control is dependent on a difference between the estimated inspiratory volume and the estimated expiratory volume. The method comprises operating an apparatus or system in a similar manner.Type: ApplicationFiled: August 5, 2022Publication date: March 16, 2023Applicant: ResMed Pty LtdInventors: Benjamin Matthew AUSTIN, Etienne VESCHAMBRE
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Publication number: 20230060994Abstract: Disclosed are apparatus, systems and devices for providing modular connectivity to a respiratory therapy device. Certain forms relate to an apparatus for supplying a flow of breathable gas at positive pressure for respiratory therapy comprising a pressure generator in a housing, at least one electrical connector to connect to a connectivity module, and a cavity for receiving the connectivity module. Different forms of connectivity module may be provided. This allows for flexibility of connectivity in a respiratory device while allowing for simple installation and removal of the connectivity module.Type: ApplicationFiled: December 22, 2020Publication date: March 2, 2023Inventors: Benjamin Matthew AUSTIN, Benjamin John LEAVENS, Nan Hai WU
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Publication number: 20220407415Abstract: A circuit includes a current sensor circuit having inputs and an output. The current sensor inputs are adapted to be coupled to inductor terminals a power converter. The current sensor circuit includes a tunable time constant circuit coupled between the current sensor inputs and the current sensor output. A time constant control circuit is coupled to a tunable time constant circuit, and is configured to tune the time constant circuit responsive to the current sensor output and another signal representative of inductor current. An adjustable gain circuit has a first input coupled to the current sensor output. A direct current resistance (DCR) control circuit has an output coupled to a second input of the adjustable gain circuit, and the DCR control circuit is configured to provide a gain adjust signal at the output thereof responsive to an average current of the inductor and a current command signal for the power converter.Type: ApplicationFiled: July 29, 2021Publication date: December 22, 2022Inventors: RONNIE ANTONE BEAN, JR., BENJAMIN MATTHEW MCCUE
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Publication number: 20220362505Abstract: A method of an apparatus control pressure in the patient interface. A vent valve may be used with a respiratory device, where the vent valve may selectively block fluid communication between components, such as the flow generator, the patient interface, and/or the vent. An expiratory flow model may be used to determine an expiratory characteristic such as an expiratory flow rate or pressure in the patient interface where an indicative measure may not be available. The expiratory flow model may receive inputs based on a measure of the patient's respiration, such as the tidal volume, peak inspiratory flow rate or length of inspiration. The expiratory characteristic may be used by a controller to control a pressure in the patient interface to provide respiratory therapy to a patient at or close to a target pressure.Type: ApplicationFiled: March 30, 2022Publication date: November 17, 2022Applicant: ResMed Pty LtdInventors: Benjamin Matthew AUSTIN, Liam HOLLEY
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Publication number: 20220337868Abstract: In some implementations, a device includes one or more processors and a non-transitory memory. In some implementations, a method includes obtaining a request for a sequence of video frames that corresponds to a user interface operation being performed at a client device. In some implementations, the sequence of video frames is to be presented at the client device at a first frame rate. In some implementations, the method includes determining an availability of computing resources associated with providing the sequence of video frames to the client device. In some implementations, the method includes generating, based on the availability of computing resources, the sequence of video frames at a second frame rate that is greater than the first frame rate. In some implementations, the method includes triggering the client device to present the sequence of video frames at the first frame rate.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventors: Zorach Reuven Wachtfogel, Elyashiv Zalevsky, Anthony Leigh, Peter Benjamin Matthews
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Publication number: 20220337908Abstract: Techniques for cloud user interface (UI) rendering in a virtual set top system is performed by a UI engine on a server or a cloud platform. The method includes receiving a request for a UI, where the request includes a state associated with the UI and the request. The method further includes identifying, based at least in part on the first state, UI element(s) and/or interactions associated with the UI. The method also includes determining whether or not UI object(s) corresponding to the UI element(s) and/or the interactions exist in a cache. The method additionally includes generating the UI using the UI object(s) upon finding the UI object(s) in the cache. The method further includes rendering the UI upon not finding the UI object(s) in the cache, including rendering the UI element(s) and/or the interaction(s) as the UI object(s) and storing the UI object(s) in the cache.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventors: Anthony Leigh, Elyashiv Zalevsky, Peter Benjamin Matthews
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Patent number: 11445248Abstract: Techniques for rendering user interface (UI) in a virtual set top system using a pooling of UI rendering engines is performed at a device (e.g., a server or a cloud computing platform). The pooling method includes receiving multiple requests for UIs from multiple client devices, where the multiple requests include states of the UIs. The method further includes dividing the multiple requests into a plurality of groups based at least in part on the states of the UIs, where a respective group of the plurality of groups corresponds to requests for a set of UIs from a respective set of client devices. The method additionally includes assigning a pool of UI engines in a virtual machine (VM) to render the set of UIs for the respective set of client devices based on one or more of characteristics of the set of UIs and characteristics of the respective group.Type: GrantFiled: April 19, 2021Date of Patent: September 13, 2022Assignee: Synamedia LimitedInventors: Anthony Leigh, Elyashiv Zalevsky, Peter Benjamin Matthews
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Patent number: 11433203Abstract: Disclosed are methods, apparatus and systems for treating a respiratory disorder in a patient. The apparatus comprises a pressure generator configured to generate a flow of air so as to provide ventilatory support to the patient; a transducer configured to generate a flow signal representing a property of the flow of air; and a controller configured to analyse the flow signal to estimate the inspiratory volume and the expiratory volume of a breath of the patient and servo-control the degree of ventilatory support to adjust an estimated tidal volume toward a target tidal volume. A gain of the servo-control is dependent on a difference between the estimated inspiratory volume and the estimated expiratory volume. The method comprises operating an apparatus or system in a similar manner.Type: GrantFiled: May 11, 2018Date of Patent: September 6, 2022Inventors: Benjamin Matthew Austin, Etienne Veschambre
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Patent number: 11394299Abstract: Aspects of the disclosure provide for a circuit. In some examples, the circuit includes an amplifier having a first input configured to receive a signal representative of a condition related to a power converter, a second input configured to receive a reference signal, and an output, a PWM regulation circuit having an input coupled to the output of the amplifier, a first output configured to provide a first control signal for a high-side transistor of the power converter, and a second output configured to output a first control signal for a low-side transistor of the power converter, and a PFM regulation circuit having an input coupled to the output of the first amplifier, a first output configured to output a second control signal for the high-side transistor of the power converter, and a second output configured to output a second control signal for the low-side transistor of the power converter.Type: GrantFiled: September 10, 2019Date of Patent: July 19, 2022Assignee: Texas Instruments IncorporatedInventors: Orlando Lazaro, Reza Sharifi, Benjamin Matthew McCue, Ryan Erik Lind
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Patent number: 11318275Abstract: A method of an apparatus control pressure in the patient interface. A vent valve may be used with a respiratory device, where the vent valve may selectively block fluid communication between components, such as the flow generator, the patient interface, and/or the vent. An expiratory flow model may be used to determine an expiratory characteristic such as an expiratory flow rate or pressure in the patient interface where an indicative measure may not be available. The expiratory flow model may receive inputs based on a measure of the patient's respiration, such as the tidal volume, peak inspiratory flow rate or length of inspiration. The expiratory characteristic may be used by a controller to control a pressure in the patient interface to provide respiratory therapy to a patient at or close to a target pressure.Type: GrantFiled: October 28, 2014Date of Patent: May 3, 2022Inventors: Benjamin Matthew Austin, Liam Holley
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Patent number: 11210287Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform receiving a title of an item associated with an online catalog; interpreting, using a natural language model, one or more attributes of the predetermined set of attributes; determining a first title quality score for the title based on a first rule; determining a second title quality score for the title based on a second rule; determining an aggregated title quality score for the title based on at least the first title quality score and the second title quality score; generating a content quality list for the title; and sending instructions to display, on a user interface of an electronic device, a content quality dashboard comprising the content quality list for the title of the item. Other embodiments are disclosed.Type: GrantFiled: January 30, 2020Date of Patent: December 28, 2021Assignee: WALMART APOLLO, LLCInventors: Bo Ling, Benjamin Matthew Breuner, Abon Chaudhuri, Krishna Chaitanya Yalamanchili, Abilash Amarthaluri
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Publication number: 20210240700Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform receiving a title of an item associated with an online catalog; interpreting, using a natural language model, one or more attributes of the predetermined set of attributes; determining a first title quality score for the title based on a first rule; determining a second title quality score for the title based on a second rule; determining an aggregated title quality score for the title based on at least the first title quality score and the second title quality score; generating a content quality list for the title; and sending instructions to display, on a user interface of an electronic device, a content quality dashboard comprising the content quality list for the title of the item. Other embodiments are disclosed.Type: ApplicationFiled: January 30, 2020Publication date: August 5, 2021Applicant: Walmart Apollo, LLCInventors: Bo Ling, Benjamin Matthew Breuner, Abon Chaudhuri, Krishna Chaitanya Yalamanchili, Abilash Amarthaluri
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Publication number: 20210233130Abstract: A method including building a relevancy model based on items in an item catalog. The method also can include building a title interpreter model based on titles of the items in the item catalog. The method additionally can include retrieving target attribute values that are associated with a target attribute name of a target item in the item catalog. The target attribute values can be received from multiple sources. The method further can include generating a respective relevancy score for each one of the target attribute values using the relevancy model. The method additionally can include generating a respective precision score for the each one of the target attribute values based on the title interpreter model. The method further can include determining a respective weight for the each one of the target attribute values based on the respective relevancy score for the each one of the target attribute values and the respective precision score for the each one of the target attribute values.Type: ApplicationFiled: January 29, 2020Publication date: July 29, 2021Applicant: Walmart Apollo, LLCInventors: Dantong Liu, Bo Ling, Zepu Zhang, Abilash Amarthaluri, Benjamin Matthew Breuner, Vishal Parmar
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Publication number: 20210155411Abstract: Yeast cells are genetically modified to disrupt a native metabolic pathway from dihydroxyacetone to glycerol. In certain aspects, the yeast cell is of the genera Kluyveromyces, Candida or Issatchenkia. In other aspects, the yeast cell is capable of producing at least one organic acid, such as lactate. The yeast cells produce significantly less glycerol than the wild-type strains, and usually produce greater yields of desired fermentation products. Yeast cells of the invention often grow well when cultivated, despite their curtailed glycerol production.Type: ApplicationFiled: January 21, 2021Publication date: May 27, 2021Applicant: Cargill, IncorporatedInventors: Catherine Asleson DUNDON, Pirrko Suominen, Aristos Aristidou, Brian J. Rush, Kari Koivuranta, Benjamin Matthew Hause, Thomas William McMullin, Kevin Roberg-Perez
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Publication number: 20210113795Abstract: Disclosed are methods, apparatus and systems for treating a respiratory disorder in a patient. The apparatus comprises a pressure generator configured to generate a flow of air so as to provide ventilatory support to the patient; a transducer configured to generate a flow signal representing a property of the flow of air; and a controller configured to analyse the flow signal to estimate the inspiratory volume and the expiratory volume of a breath of the patient and servo-control the degree of ventilatory support to adjust an estimated tidal volume toward a target tidal volume. A gain of the servo-control is dependent on a difference between the estimated inspiratory volume and the estimated expiratory volume. The method comprises operating an apparatus or system in a similar manner.Type: ApplicationFiled: May 11, 2018Publication date: April 22, 2021Applicant: ResMed Pty LtdInventors: Benjamin Matthew AUSTIN, Etienne VESCHAMBRE
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Patent number: 10899544Abstract: Yeast cells are genetically modified to disrupt a native metabolic pathway from dihydroxyacetone to glycerol. In certain aspects, the yeast cell is of the genera Kluyveromyces, Candida or Issatchenkia. In other aspects, the yeast cell is capable of producing at least one organic acid, such as lactate. The yeast cells produce significantly less glycerol than the wild-type strains, and usually produce greater yields of desired fermentation products. Yeast cells of the invention often grow well when cultivated, despite their curtailed glycerol production.Type: GrantFiled: March 30, 2018Date of Patent: January 26, 2021Assignee: CARGILL, INCORPORATEDInventors: Catherine Asleson Dundon, Pirrko Suominen, Aristos Aristidou, Brian J. Rush, Kari Koivuranta, Benjamin Matthew Hause, Thomas William McMullin, Kevin Roberg-Perez
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Publication number: 20200377302Abstract: Yeast cells are genetically modified to disrupt a native metabolic pathway from dihydroxyacetone to glycerol. In certain aspects, the yeast cell is of the genera Kluyveromyces, Candida or Issatchenkia. In other aspects, the yeast cell is capable of producing at least one organic acid, such as lactate. The yeast cells produce significantly less glycerol than the wild-type strains, and usually produce greater yields of desired fermentation products. Yeast cells of the invention often grow well when cultivated, despite their curtailed glycerol production.Type: ApplicationFiled: March 30, 2018Publication date: December 3, 2020Applicant: Cargill IncorporatedInventors: Catherine Asleson Dundon, Pirrko Suominen, Aristos Aristidou, Brian J. Rush, Kari Koivuranta, Benjamin Matthew Hause, Thomas William McMullin, Kevin Roberg-Perez