Patents by Inventor Richard Albert
Richard Albert 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: 11956601Abstract: An interferometric microphone calibrator for comparison calibrating a microphone, the interferometric microphone calibrator comprising: an interferometer in optical communication with a microphone and that produces an interferometer measurement light, communicates the interferometer measurement light to the microphone, and receives an interferometer backscattered light from the microphone, such that a sensitivity of a test microphone is interferometrically calibrated to a reference microphone from the interferometer backscattered light; a preamplifier-controller in electrical communication with the microphone, and that receives a driver signal from a microphone driver and drives the microphone driver; the microphone driver in electrical communication with the preamplifier-controller and that receives a driver control signal from a calibration controller and produces the driver signal based on the driver control signal; and a calibration controller in electrical communication with the microphone driver and thaType: GrantFiled: June 8, 2022Date of Patent: April 9, 2024Assignee: GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCEInventors: Richard Albert Allen, Randall Paul Wagner, Qian Dong
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Patent number: 11951657Abstract: A process for forming particles. The process includes a step of entraining gas into a precursor material, wherein the gas includes from about 50 vol % to about 75 vol % carbon dioxide and from about 25 vol % to about 50 vol % other constituents. The precursor material is deposited onto a moving conveyor. The precursor material is cooled to form a plurality of particles.Type: GrantFiled: December 14, 2021Date of Patent: April 9, 2024Assignee: The Procter & Gamble CompanyInventors: Ke Ming Quan, Richard Albert Huddleston, Kristin Rhedrick Williams, Adam Michael Tunis
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Patent number: 11952028Abstract: Systems and methods are provided for achieving vital ultra-wideband (UWB) based train control. Train-mounted units and wayside units that incorporate at least two separate and independent radios are used to obtain independent and separate ranging measurements in trains based on communications between the train-mounted units and wayside units. The communications includes communication of ultra-wideband (UWB) based signals.Type: GrantFiled: April 8, 2020Date of Patent: April 9, 2024Assignee: METROM RAIL, LLCInventors: Richard Carlson, John Albert Plutt, Jr., Kurt Gunther
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Patent number: 11919307Abstract: A single pass inkjet printer that utilizes a modular printing system with one or more self-contained printing modules, where each printing module is easy to remove and replace from a large printing machine, thus resulting in an overall system that is easy to service and maintain Each module is a self-contained printer including an ink supply, printhead drive electronics, and printhead assembly in order to provide one color or fluid of inkjet printing capability. Each module includes a precise three-point compliant self-aligning mount system to obtain accurate printhead positioning, and a unique integrated printhead tending system that includes a compact movable vacuum knife for cleaning the printheads, and a printhead capping station for sealing and protecting the printheads from the ambient environment when not in use.Type: GrantFiled: August 29, 2019Date of Patent: March 5, 2024Assignee: Prototype and Production Systems, Inc.Inventors: Willard Charles Raymond, Charles Carlson Langford, Nathan Albert Bergman, Michael Laurence Beauchene, Anthony David Kaufhold, Richard Charles Raymond, Nicholas Todd Mann
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Publication number: 20240068990Abstract: A sound pressure metrology instrument determines sound pressure from index of refraction and includes: a light source that produces source light; the optical cavity that: receives an acoustic field from the sound source; receives the source light from the light source; produces acoustic-modified light from the source light; and communicates the acoustic-modified light to the photodetector; the photodetector that receives the acoustic-modified light from the optical cavity, produces an acoustic-modified signal from the acoustic-modified light, and communicates the acoustic-modified signal to the analyzer module; the analyzer module in electrical communication with the photodetector and that receives the acoustic-modified signal from the photodetector and determines the sound pressure of the acoustic field produced by the sound source from the modulations in the index of refraction of the acoustic medium inside the optical cavity encoded in the acoustic-modified light.Type: ApplicationFiled: August 29, 2023Publication date: February 29, 2024Inventors: Akobuije Douglas Eziani Chijioke, Richard Albert Allen, Benjamin James Reschovsky, Randall Paul Wagner
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Publication number: 20230391964Abstract: A process for forming particles. The process includes a step of entraining gas into a precursor material, wherein the gas includes from about 50 vol % to about 100 vol % argon and from about 0 vol % to about 50 vol % other constituents. The precursor material is deposited onto a moving conveyor. The precursor material is cooled to form a plurality of particles.Type: ApplicationFiled: June 3, 2022Publication date: December 7, 2023Inventors: Richard Albert HUDDLESTON, Ke Ming QUAN
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Publication number: 20230242851Abstract: A composition including a plurality of individual particles. The individual particles include a water soluble carrier and a fabric care benefit active agent. Each individual particle has a flat bottom, a rounded top, and maximum height. Each individual particle has a porous bottom third, a porous middle third, and a porous top third. The bottom third average pore radius and the top third average pore radius differ by less than about 15 ?m.Type: ApplicationFiled: February 3, 2022Publication date: August 3, 2023Inventors: Kristin Rhedrick WILLIAMS, Richard Albert HUDDLESTON, Ke Ming QUAN
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Publication number: 20220394404Abstract: An interferometric microphone calibrator for comparison calibrating a microphone, the interferometric microphone calibrator comprising: an interferometer in optical communication with a microphone and that produces an interferometer measurement light, communicates the interferometer measurement light to the microphone, and receives an interferometer backscattered light from the microphone, such that a sensitivity of a test microphone is interferometrically calibrated to a reference microphone from the interferometer backscattered light; a preamplifier-controller in electrical communication with the microphone, and that receives a driver signal from a microphone driver and drives the microphone driver; the microphone driver in electrical communication with the preamplifier-controller and that receives a driver control signal from a calibration controller and produces the driver signal based on the driver control signal; and a calibration controller in electrical communication with the microphone driver and thaType: ApplicationFiled: June 8, 2022Publication date: December 8, 2022Inventors: Richard Albert Allen, Randall Paul Wagner, Qian Dong
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Publication number: 20220205396Abstract: Disclosed is a method of controlling an internal combustion engine (102) of a UAV (100), and also disclosed is a UAV engine system (101), The engine (102) has a fuel delivery means (123) operable to deliver a fuel to a combustion chamber of the engine, and an air flow control means (107) for regulating air flow to the combustion chamber. The method comprises controlling the engine (102) through control of fuelling by way of the fuel delivery means (123) independently of the air flow control means (107), including determining a fuelling requirement for the engine based on a request from a flight control system, and determining an air flow requirement based on or with reference to the fuelling requirement. This provides for fuel-led control of the engine system (101). Specifically, a fuelling requirement for the engine (102) is determined and implemented, and the corresponding air requirement is then determined contingent upon the fuelling requirement.Type: ApplicationFiled: February 7, 2020Publication date: June 30, 2022Applicant: ORBITAL AUSTRALIA PTY LTDInventor: Richard Albert George WOOLFORD
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Publication number: 20220184851Abstract: A process for forming particles. The process includes a step of entraining gas into a precursor material, wherein the gas includes from about 50 vol % to about 75 vol % carbon dioxide and from about 25 vol % to about 50 vol % other constituents. The precursor material is deposited onto a moving conveyor. The precursor material is cooled to form a plurality of particles.Type: ApplicationFiled: December 14, 2021Publication date: June 16, 2022Inventors: Ke-Ming QUAN, Richard Albert HUDDLESTON, Kristin Rhedrick WILLIAMS, Adam Michael TUNIS
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Patent number: 11274613Abstract: A control system and method relating to operation of an internal combustion engine, particularly an engine for powering an unmanned aerial vehicle. The engine has a combustion chamber and a throttle for regulating fluid flow to the combustion chamber, the throttle being operable under the control of an electronic control unit. With the control system and method there are first and second modes optionally available for operation of the engine. In the first mode the engine is operable at a throttle setting set by a request from a first remote controller (e.g. a ground-based controller) via a second on-board controller. In the second mode the engine is operable at a prescribed minimum throttle setting asserted by the electronic control unit which limits the authority of the on-board controller. The engine is caused to operate in the second mode if a particular throttle setting determined from a request of the remote controller is less than the prescribed minimum throttle setting.Type: GrantFiled: June 27, 2019Date of Patent: March 15, 2022Assignee: ORBITAL AUSTRALIA PTY LTDInventors: Callan Murray Bleechmore, John Howard Tubb, Andrew Michael Tilmouth, Richard Albert George Woolford, Geoffrey Paul Cathcart
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Patent number: 11262934Abstract: A method of storing and deleting data maintains a record of backups of the stored data, the record defining an entry for each backup comprising details of the data that has been backed up and the location of the data that has been backed up. The record of backups of the stored data is updated with a new entry every time at least part of the stored data is stored at a new location different from the first location. Once an instruction is received to delete the stored data, the maintained record of backups of the stored data is accessed, and an instruction is transmitted for each respective entry in the record of backups, the instruction comprising an instruction to delete the stored data at the respective location for the respective entry.Type: GrantFiled: February 27, 2019Date of Patent: March 1, 2022Assignee: International Business Machines CorporationInventors: Alexander Henry Ainscow, Richard Albert Welp
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Publication number: 20210376546Abstract: The present invention relates to a travel plug adapter, which will also be referred to herein as a travel adapter, for short. Using such an adapter it is possible to insert power plugs of a certain (domestic) standard into the outlets present at the travel destination.Type: ApplicationFiled: November 1, 2017Publication date: December 2, 2021Applicant: TRAVEL BLUE LTD.Inventors: ALASDAIR MAX PAUL BARNETT, RICHARD ALBERT NORMAN, BRUCE STANLEY JOHN HUTCHISON
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Patent number: 11181053Abstract: A method and system for controlling operation of an internal combustion engine of a vehicle (such as a remotely operable unmanned aerial vehicle) to perform or implement a control strategy for controlling operation of the engine. The method and system comprises providing first and second modes optionally available for operating the engine, and changing operation of the engine from the first mode of operation to the second mode of operation following a determination that a characteristic of the operation of the engine (such as engine speed) has been requested to be modified to beyond a predetermined threshold or level. The method and system further comprises reverting control of operation of the engine from the second mode to the first mode once the requested characteristic is no longer beyond the predetermined threshold or level.Type: GrantFiled: December 21, 2018Date of Patent: November 23, 2021Assignee: ORBITAL AUSTRALIA PTY LTDInventors: Richard Albert George Woolford, John Howard Tubb, Callan Murray Bleechmore
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Patent number: 10907469Abstract: A method for obtaining hydrocarbon from a reservoir in a subterranean formation is described. The method includes measuring a poromechanic pressure change due to lithostatic load sharing in the subterranean formation. Mapping the poromechanic pressure change to one or more locations in the subterranean formation. Identifying one or more local pressure peaks in the poromechanic pressure change, wherein the one or more local pressure peaks are each marked by a pressure escalation and subsequent pressure depletion. Determining a drained reservoir volume in the hydrocarbon reservoir based on the pressure escalation.Type: GrantFiled: July 26, 2018Date of Patent: February 2, 2021Assignee: ConocoPhillips CompanyInventors: Samarth Agrawal, Richard A. Albert
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Patent number: 10862255Abstract: A travel plug adapter including a housing with inner walls, outer walls, and a bottom surface, a plug receptacle, and a first plug having a first contact pin. The first plug, by being displaced along a first distance, may be moved out of a standby position in the housing, into a usage position outside of the housing. A contact surface is provided in the housing and the plug is connected to an actuation element that, when the plug is moved into the usage position, comes into contact with the contact surface and that is connected to a transmission unit whereby the contact pin is moved across a second distance greater than the first distance.Type: GrantFiled: May 27, 2017Date of Patent: December 8, 2020Inventors: Alasdair Max Paul Barnett, Richard Albert Norman, Bruce Stanley John Hutchison
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Patent number: 10844819Abstract: A method of operating an internal combustion engine system having a fuel injection system including a fluid delivery means operable to deliver a fuel entrained in gas directly into a combustion chamber. The method comprises supplying pressurised gas to the fluid delivery means from a gas supply system, and regulating gas pressure in the gas supply system. The gas pressure in the gas supply system may be regulated during a lag period between commencement of engine cranking and the delivery of fuel at a requisite fuel pressure to the fuel injection system. Regulating gas pressure in the gas supply system comprises opening the fluid delivery means to selectively allow gas to pass into the combustion chamber to relieve pressure in the gas supply system. Optionally, regulating gas pressure in the gas supply system may also comprise opening the fluid delivery means to selectively allow pressurised gas to flow from the combustion chamber to the gas supply system so as to pressurise the gas supply system.Type: GrantFiled: September 14, 2018Date of Patent: November 24, 2020Assignee: ORBITAL AUSTRALIA PTY LTDInventor: Richard Albert Woolford
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Patent number: D936000Type: GrantFiled: May 21, 2020Date of Patent: November 16, 2021Assignees: Cambrionix Ltd, Cambrionix Holdings LimitedInventors: Steven Tyson, Bruce Stanley John Hutchison, Alasdair Max Paul Barnett, Richard Albert Norman
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Patent number: D936001Type: GrantFiled: May 21, 2020Date of Patent: November 16, 2021Assignees: Cambrionix Ltd, Cambrionix Holdings LimitedInventors: Steven Tyson, Bruce Stanley John Hutchison, Alasdair Max Paul Barnett, Richard Albert Norman
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Patent number: D943521Type: GrantFiled: May 21, 2020Date of Patent: February 15, 2022Assignees: Cambrionix Ltd, Cambrionix Holdings LimitedInventors: Steven Tyson, Bruce Stanley John Hutchison, Alasdair Max Paul Barnett, Richard Albert Norman