Patents by Inventor William J. Brown
William J. Brown 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: 11973538Abstract: A diverged beam optical transmitter is provided that includes a laser source configured to emit a light beam, and one or more lenses. The diverged beam optical transmitter also includes a diffuser placed between the laser source and the one or more lenses, and configured to increase an intrinsic divergence of the light beam and to fill some portion of the one or more lenses such that the light beam is eye safe after the one or more lenses.Type: GrantFiled: September 17, 2020Date of Patent: April 30, 2024Assignee: 8 RIVERS CAPITAL, LLCInventors: William J. Brown, Hannah Clark
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Patent number: 11934830Abstract: Disclosed embodiments relate to a new instruction for performing data-ready memory access operations.Type: GrantFiled: June 13, 2022Date of Patent: March 19, 2024Assignee: Intel CorporationInventors: William M. Brown, Mikhail Plotnikov, Christopher J. Hughes
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Patent number: 11658742Abstract: An optical receiver is provided for a diverged-beam, free space optical communications system. The optical receiver includes a demultiplexer and a detector array. The demultiplexer includes a diffractive optic configured to receive an optical beam propagating in free space. The optical beam includes a plurality of optical carrier signals of respective wavelengths for a plurality of communication channels, and the diffractive optic is configured to spatially separate the optical beam by wavelength into the plurality of optical carrier signals. The detector array includes a plurality of optical detectors configured to convert the plurality of optical carrier signals into a respective plurality of electrical signals for the plurality of communication channels. The plurality of optical detectors includes at least twice as many optical detectors as optical carrier signals in the plurality of optical carrier signals.Type: GrantFiled: February 21, 2019Date of Patent: May 23, 2023Assignee: 8 Rivers Capital, LLCInventors: William J. Brown, Hannah Clark, David Freed, Miles R. Palmer
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Patent number: 11626822Abstract: A fire suppression system includes a motor and a foam pump. The foam pump is driven by the motor to inject one or more chemical additives from an off-board additive container into a discharge conduit. A bypass valve is in fluid communication with the output of the foam pump. One or more sensors are configured to measure at least one operating condition of the foam pump. A controller is in communication with the one or more sensors and is operatively connected to the bypass valve. The controller is configured to determine, based on data received from the one or more sensors regarding the at least one operating condition of the foam pump, whether the foam pump is experiencing a loss of prime, and to open the bypass valve in response. The motor may also selectively operate in one of two modes depending on the rotational speed and torque required.Type: GrantFiled: October 28, 2020Date of Patent: April 11, 2023Assignee: HALE PRODUCTS, INC.Inventors: William J. Brown, George H. M. Clementson, III
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Publication number: 20220393769Abstract: A diverged beam optical transmitter is provided that includes a laser source configured to emit a light beam, and one or more lenses. The diverged beam optical transmitter also includes a diffuser placed between the laser source and the one or more lenses, and configured to increase an intrinsic divergence of the light beam and to fill some portion of the one or more lenses such that the light beam is eye safe after the one or more lenses.Type: ApplicationFiled: September 17, 2020Publication date: December 8, 2022Inventors: William J. Brown, Hannah Clark
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Patent number: 11449877Abstract: A lead marketplace system and method are provided. The lead marketplace system and method provides an auction for leads.Type: GrantFiled: April 17, 2017Date of Patent: September 20, 2022Assignee: One Planet Ops Inc.Inventors: Payam Zamani, William J. Brown, Ernest Rodrigues, Jr.
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Publication number: 20220243088Abstract: A floor care composition includes pre-made polymer particles in a liquid vehicle as well as a non-ionic crosslinking agent. The polymer particles include a relatively narrow ratio of hydro-philic to hydrophobic regions or components, a generally non-uniform morphology, and a relatively small number of carboxyl groups. When used in floor care formulations with the correct amount and type of crosslinking compounds, a resulting floor care finish can be both resistant to alcohols such as ethanol and readily removable.Type: ApplicationFiled: June 23, 2020Publication date: August 4, 2022Applicant: Omnova Solutions Inc.Inventors: James H. Gaston, II, Glen B. Thomas, William J. Brown
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Patent number: 11000713Abstract: A method is for operating an electromechanical or electrohydraulic work appliance or rescue appliance that can be carried and used by an operator, having a movable tool insert, a spreading tool or a lifting tool, a housing, an electric motor, a pump or a mechanical transmission driven by the electric motor, for actuating the tool insert. The appliance has an exchangeable, rechargeable appliance electrical energy source, having a housing in or on the rescue appliance. During operation of the appliance, operating data of the appliance and/or of the energy source are acquired and transferred into a data carrier or data storage device in the electrical energy source. The electrical energy source is removed from the appliance and connected to a charging device. The operating data stored in the data carrier or storage device of the electrical energy source are read by the charging device and transferred to a network.Type: GrantFiled: May 6, 2016Date of Patent: May 11, 2021Assignee: LUKAS Hydraulik GmbHInventors: Carsten Sauerbier, Tammy Horne, Ian Cuba, William J. Brown, Nick Ramirez, Uwe Kirchner
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Publication number: 20210126566Abstract: A fire suppression system includes a motor and a foam pump. The foam pump is driven by the motor to inject one or more chemical additives from an off-board additive container into a discharge conduit. A bypass valve is in fluid communication with the output of the foam pump. One or more sensors are configured to measure at least one operating condition of the foam pump. A controller is in communication with the one or more sensors and is operatively connected to the bypass valve. The controller is configured to determine, based on data received from the one or more sensors regarding the at least one operating condition of the foam pump, whether the foam pump is experiencing a loss of prime, and to open the bypass valve in response. The motor may also selectively operate in one of two modes depending on the rotational speed and torque required.Type: ApplicationFiled: October 28, 2020Publication date: April 29, 2021Inventors: William J. BROWN, George H. M. CLEMENTSON, III
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Patent number: 10983344Abstract: An optical communication system includes a base station and an extended reality immersion device (XRID). The base station includes an optical transmitter assembly configured to convert an electrical signal to an optical beam, and emit the optical beam in free space, uncollimated and with a divergence angle greater than 0.1 degrees. The XRID includes an optical receiver assembly having an acceptance angle greater than 0.1 degrees. The optical receiver is configured to detect the optical beam in free space, convert the optical beam to a corresponding electrical signal, and reproduce information carried by the corresponding electrical signal. The XRID also includes a head-up display configured to present the information.Type: GrantFiled: August 9, 2019Date of Patent: April 20, 2021Assignee: 8 RIVERS CAPITAL, LLC.Inventors: William J. Brown, Hannah Clark, Miles R. Palmer, Damian Beauchamp, Jeremy Eron Fetvedt
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Patent number: 10965379Abstract: An optical receiver is provided that includes a detector array of multiple detector elements, and processing circuits coupled to the multiple detector elements. The detector array is configured to receive light from an external source, mix the light with light from a local oscillator to generate a spatial fringe across the detector array. The multiple detector elements are configured to convert respective portions of the spatial fringe incident on the multiple detector elements to corresponding electrical signals. The processing circuits are configured to process the electrical signals. This includes the processing circuits configured to sum those of the corresponding electrical signals from one or more of the multiple detectors, and subtract the sum from a second sum of those of the corresponding electrical signals from one or more other of the multiple detectors.Type: GrantFiled: December 6, 2019Date of Patent: March 30, 2021Assignee: 8 RIVERS CAPITAL, LLC.Inventors: William J. Brown, Hannah Clark, Miles R. Palmer
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Publication number: 20200396524Abstract: A modular node for an optical communication network includes one or more transceiver modules of a plurality of transceiver modules, and a node core including a plurality of electrical connectors to electrically join up to the plurality of transceiver modules to the node core. At least some of the transceiver modules has an optical transceiver configured to emit optical beams carrying data and without artificial confinement, and detect optical beams emitted and without artificial confinement. The up to the plurality of transceiver modules electrically joined to the node core are spatially separated to provide configurable coverage for optical communication based on their number and placement. And the node core further includes switching circuitry configured to connect the one or more transceiver modules to implement a redistribution point or a communication endpoint in the optical communication network.Type: ApplicationFiled: June 13, 2019Publication date: December 17, 2020Inventors: Michael W. Adams, William J. Brown, Dayong Zhou, Hannah Clark
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Publication number: 20200186258Abstract: An optical receiver is provided that includes a detector array of multiple detector elements, and processing circuits coupled to the multiple detector elements. The detector array is configured to receive light from an external source, mix the light with light from a local oscillator to generate a spatial fringe across the detector array. The multiple detector elements are configured to convert respective portions of the spatial fringe incident on the multiple detector elements to corresponding electrical signals. The processing circuits are configured to process the electrical signals. This includes the processing circuits configured to sum those of the corresponding electrical signals from one or more of the multiple detectors, and subtract the sum from a second sum of those of the corresponding electrical signals from one or more other of the multiple detectors.Type: ApplicationFiled: December 6, 2019Publication date: June 11, 2020Inventors: William J. Brown, Hannah Clark, Miles R. Palmer
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Publication number: 20200049989Abstract: An optical communication system includes a base station and an extended reality immersion device (XRID). The base station includes an optical transmitter assembly configured to convert an electrical signal to an optical beam, and emit the optical beam in free space, uncollimated and with a divergence angle greater than 0.1 degrees. The XRID includes an optical receiver assembly having an acceptance angle greater than 0.1 degrees. The optical receiver is configured to detect the optical beam in free space, convert the optical beam to a corresponding electrical signal, and reproduce information carried by the corresponding electrical signal. The XRID also includes a head-up display configured to present the information.Type: ApplicationFiled: August 9, 2019Publication date: February 13, 2020Inventors: William J. Brown, Hannah Clark, Miles R. Palmer, Damian Beauchamp, Jeremy Eron Fetvedt
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Patent number: 10505259Abstract: A telecommunications antenna comprising a conductive ground plane and at least one pair of broadband radiators mounted, and electrically connected, to the conductive ground plane. Each of the broadband radiators includes first and second dipole elements wherein the first dipole element is tuned to a first broadband frequency and the second dipole element is tuned to a second broadband frequency. At least one of the dipole elements associated with one broadband radiator is spatially positioned relative to the respective dipole element of the other broadband radiator to minimize electrical coupling therebetween. Dipole elements tuned to the same frequency on each broadband radiator are oriented orthogonally to mitigate electrical coupling across the dipole elements.Type: GrantFiled: August 18, 2016Date of Patent: December 10, 2019Assignee: CSS Antenna, LLC (A JMA Company)Inventors: Kevin T. Le, William J. Brown, Jordan E. Ragos, Shawn M. Chawgo
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Patent number: 10443607Abstract: A blade for an axial flow machine having a pressure surface, suction surface and trailing edge. The blade has a cross-sectional aerofoil profile including: a region of maximum curvature corresponding to the trailing edge of the blade and defining a trailing edge radius of curvature r; a trailing edge region extending from the trailing edge and having a chordwise extent equal to curvature r's trailing edge radius; a taper region adjacent the trailing edge region, the taper region having a chordwise extent greater than the curvature r's trailing edge radius and no more than 15% of the blade's chord; a body region adjacent the taper region; a pressure surface boundary corresponding to the blade's pressure surface; and a suction surface boundary corresponding to the blade's suction surface. A thickness between the pressure and suction surface boundaries reduces within the taper region towards the trailing edge by at least 50%.Type: GrantFiled: March 15, 2017Date of Patent: October 15, 2019Assignee: ROLLS-ROYCE plcInventors: William J Brown, Christopher R P Hall, Anthony M J Dickens, James V Taylor
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Publication number: 20190260471Abstract: An optical receiver is provided for a diverged-beam, free space optical communications system. The optical receiver includes a demultiplexer and a detector array. The demultiplexer includes a diffractive optic configured to receive an optical beam propagating in free space. The optical beam includes a plurality of optical carrier signals of respective wavelengths for a plurality of communication channels, and the diffractive optic is configured to spatially separate the optical beam by wavelength into the plurality of optical carrier signals. The detector array includes a plurality of optical detectors configured to convert the plurality of optical carrier signals into a respective plurality of electrical signals for the plurality of communication channels. The plurality of optical detectors includes at least twice as many optical detectors as optical carrier signals in the plurality of optical carrier signals.Type: ApplicationFiled: February 21, 2019Publication date: August 22, 2019Inventors: William J. Brown, Hannah Clark, David Freed, Miles R. Palmer
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Patent number: 10355782Abstract: A modular node for an optical communication network includes one or more transceiver modules of a plurality of transceiver modules, and a node core including a plurality of electrical connectors to electrically join up to the plurality of transceiver modules to the node core. At least some of the transceiver modules has an optical transceiver configured to emit optical beams carrying data and without artificial confinement, and detect optical beams emitted and without artificial confinement. The up to the plurality of transceiver modules electrically joined to the node core are spatially separated to provide configurable coverage for optical communication based on their number and placement. And the node core further includes switching circuitry configured to connect the one or more transceiver modules to implement a redistribution point or a communication endpoint in the optical communication network.Type: GrantFiled: December 20, 2018Date of Patent: July 16, 2019Assignee: 8 RIVERS CAPITAL, LLCInventors: Michael W. Adams, William J. Brown, Dayong Zhou, Hannah Clark
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Patent number: 10348911Abstract: An online data validator is a digital imaging system integrated onto the front side of a printing unit wherein an exit of the printing unit is set on the same side close to the online data validator for a media exiting therefrom. The online data validator comprises a controller facilitating communication with a printing unit controller and controlling overall operation of the online data validator functions; a camera module including a sensor PCB and an optical lens, wherein the sensor PCB contains a camera sensor for capturing 2D digital images of moving labels; and a light source module including a lightbar, a lightbar PCB, a Fresnel lens and a window for providing uniform and flattened illumination on the media.Type: GrantFiled: June 6, 2018Date of Patent: July 9, 2019Assignee: TSC AUTO ID TECHNOLOGY CO., LTD.Inventors: Andrew W. Edwards, William J. Brown, Ming-Te Chen, Kevin P. Moore, Mark A. Young, Greg J. Anderson, Kenneth R. Kuhn, Raul Velasquez, Freek Kempe
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Patent number: 10289263Abstract: A method is provided that includes rendering for display, a digital three-dimensional (3D) model of a structural product composed of a plurality of parts, with the digital 3D model being observed from a home viewpoint. Input is received to navigate the digital 3D model to a part of the plurality of parts, observation of the digital 3D model being moved from the home viewpoint to a navigated viewpoint. A digital label is generated that includes information specifying the navigated viewpoint and includes information for the part. The digital label may be output to a label recorder configured to record the digital label on a physical medium and thereby produce a corresponding physical label. At least the navigated viewpoint of the digital 3D model in the digital label and corresponding physical label are in a machine-readable format and capable of being machine-read to automatically restore the digital 3D model at the navigated viewpoint.Type: GrantFiled: June 10, 2016Date of Patent: May 14, 2019Assignee: The Boeing CompanyInventors: James J. Troy, Kevin Puterbaugh, William E. Ward, John C. Gass, Michael P. Sciarra, Katherine I. Meza, Steven E. Malarkey, Nikoli E. Prazak, William J. McGarry, William J. Brown, Jeffery A. Bus