Patents by Inventor John Power
John Power 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).
-
Publication number: 20240140567Abstract: A gyroscopic roll stabilizer includes an enclosure, a flywheel assembly, a bearing, a motor, and a bearing cooling circuit. The enclosure is mounted to a gimbal for rotation about a gimbal axis and configured to maintain a below-ambient pressure. The flywheel assembly includes a flywheel and flywheel shaft. The bearing rotatably mounts the flywheel assembly inside the enclosure for rotation about a flywheel axis. The bearing has an inner race and an outer race. The inner race is rotationally fixed relative to the flywheel shaft, and the outer race is held rotationally fixed relative to the enclosure. The motor is operative to rotate the flywheel assembly. The bearing cooling circuit is configured to transfer heat away from the bearing by recirculating coolant along a closed fluid pathway. The gyroscopic roll stabilizer is configured to transfer heat away from the inner and/or outer race of the bearing to the coolant.Type: ApplicationFiled: January 8, 2024Publication date: May 2, 2024Inventors: Brian John Sohacki, Aaron P. Powers, Grady F. Smith
-
Publication number: 20240073796Abstract: A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.Type: ApplicationFiled: September 7, 2023Publication date: February 29, 2024Inventors: Shahrnaz AZIZI, Biljana BADIC, John BROWNE, Dave CAVALCANTI, Hyung-Nam CHOI, Thorsten CLEVORN, Ajay GUPTA, Maruti GUPTA HYDE, Ralph HASHOLZNER, Nageen HIMAYAT, Simon HUNT, Ingolf KARLS, Thomas KENNEY, Yiting LIAO, Christopher MACNAMARA, Marta MARTINEZ TARRADELL, Markus Dominik MUECK, Venkatesan NALLAMPATTI EKAMBARAM, Niall POWER, Bernhard RAAF, Reinhold SCHNEIDER, Ashish SINGH, Sarabjot SINGH, Srikathyayani SRIKANTESWARA, Shilpa TALWAR, Feng XUE, Zhibin YU, Robert ZAUS, Stefan FRANZ, Uwe KLIEMANN, Christian DREWES, Juergen KREUCHAUF
-
Patent number: 11914483Abstract: Systems and methods are provided for using an algorithm and data structure for efficient and accurate classification of data items into recovery classes. When a target recovery time (TRT) is specified for a data set, a system may obtain version metadata regarding data items in the data set. The metadata may be obtained in reverse chronological order such that the latest record representing a version or other storage operation is first, followed by the second latest record, and so on. The system may use a bidirectional doubly linked list to efficiently store version data for a particular data item in memory. As version metadata records are read and added to the data structure in reverse chronological order, classification determinations may be triggered when certain conditions are met.Type: GrantFiled: December 2, 2021Date of Patent: February 27, 2024Assignee: Amazon Technologies, Inc.Inventors: Koushik Biswas, James William Fogel, Dhananjay Baburao Karanjkar, Douglas John Youd, Allistaire Mair, James Ryan Powers
-
Publication number: 20240055946Abstract: An integrated linear generator system includes, for example, a generator assembly, a control system, a frame system, an exhaust system, an intake system, a cooling system, a bearing system, one or more auxiliary systems, or a combination thereof. The generator system is configured to generate power, as controlled by the control system. The generator assembly may include an opposed- and free-piston linear generator, configured to operate on a two-stroke cycle. The intake and exhaust systems are configured to provide reactants to and remove products from the generator assembly, respectively. The cooling system is configured to effect heat transfer, material temperature, or both, of components of the integrated linear generator system. The bearing system is configured to constrain the off-axis motion of translators of the generator assembly without applying significant friction forces.Type: ApplicationFiled: June 23, 2023Publication date: February 15, 2024Inventors: Matt Svrcek, David DeGraaff, Kevin Walters, Cameron Wylie, John Powers, John Lawler, Sam Sherman, Jodie Prudhomme, Scott Coakley
-
Publication number: 20230354842Abstract: An improved system for cold-brewing coffee is disclosed. The system includes a first container for containing and steeping ground coffee beans in water and a second container for collecting coffee bean extract. The improvement comprises a closure, a pump, a sleeve, and a tube. The closure includes a first housing configured to removably secure the first container to the first housing and a second housing configured to removably secure the second container to the second housing. The pump has an inlet and an outlet. The sleeve, unitary with the first housing, defines an interior region into which the pump is received and an exterior surface extension in fluid communication with the pump outlet. The tube has opposite end portions. One of the end portions of the tube is removably secured to the sleeve exterior surface extension. The first and second housings are removably joined together.Type: ApplicationFiled: May 3, 2022Publication date: November 9, 2023Inventor: John Powers
-
Publication number: 20230337170Abstract: According to some embodiments, a method performed by a network management system for managing one or more radio access networks (RANs) comprises receiving an indication from a RAN that a RAN identifier has been assigned for a wireless device, associating a management system identifier for the wireless device with the RAN identifier for the wireless device; and storing the association in a wireless device registry.Type: ApplicationFiled: March 31, 2021Publication date: October 19, 2023Inventors: Paul Stjernholm, John Power, Mathias Sintorn, Göran Eriksson, Patric Lind
-
Publication number: 20230285704Abstract: A patient interface (1) is for aerosol treatment, having a base (2) to surround the patients mouth and nose and engage the skin with a resilient seal, and with a strap (8) to attach to a patients head. There is a support (3) on and across the base for supporting an aerosol delivery head with prongs (4, 5). An enclosed volume is formed in the interface by attachment of a shell (10), which has an extraction port (11) for attachment of an extraction system (20) to extract gas from this volume. An HFNT system includes a patient interface surrounding the nose and mouth and an aerosol delivery apparatus (4, 6), an extraction apparatus (20), and a controller (100) to control delivery of aerosol and/or gas to the interface and to extract gases from a volume enclosed by the interface. Because of the fully sealed volume within the interface there are a wide range of control scenarios possible, using pressure sensing in the volume, bypass valves (201), dynamically-controllable nebulizer (203).Type: ApplicationFiled: August 20, 2021Publication date: September 14, 2023Applicant: STAMFORD DEVICES LIMITEDInventors: John POWER, Aidan DUFFY, Micheal CASEY
-
Patent number: 11750065Abstract: An integrated linear generator system includes, for example, a generator assembly, a control system, a frame system, an exhaust system, an intake system, a cooling system, a bearing system, one or more auxiliary systems, or a combination thereof. The generator system is configured to generate power, as controlled by the control system. The generator assembly may include an opposed- and free-piston linear generator, configured to operate on a two-stroke cycle. The intake and exhaust systems are configured to provide reactants to and remove products from the generator assembly, respectively. The cooling system is configured to effect heat transfer, material temperature, or both, of components of the integrated linear generator system. The bearing system is configured to constrain the off-axis motion of translators of the generator assembly without applying significant friction forces.Type: GrantFiled: June 24, 2022Date of Patent: September 5, 2023Assignee: Mainspring Energy, Inc.Inventors: Matt Svrcek, David DeGraaff, Kevin Walters, Cameron Wylie, John Powers, John Lawler, Sam Sherman, Jodie Prudhomme, Scott Coakley
-
Publication number: 20230246576Abstract: Systems and methods are provided for braking a translator of a linear multiphase electromagnetic machine. The system detects a fault event. A polarity indicative of an electromotive force in determined in at least one phase of the linear multiphase electromagnetic machine caused by a motion of the translator. In response to detecting the fault event, the system causes, based on the polarity, a current to be applied to a respective phase of the at least one phase to cause a force acting on the translator that opposes an axial motion of the translator to cause the translator to brake. Braking includes causing the translator to reciprocate at a reduced velocity by opposing axial motion over one or more cycles. The system may use one or more of position information, current information, operating parameters, to brake, or may brake the translator independent of such information.Type: ApplicationFiled: April 10, 2023Publication date: August 3, 2023Inventors: Anthony Da Costa, Matthew Roelle, John Powers, Patrick Gorzelic, Christopher David Gadda
-
Publication number: 20230198367Abstract: A linear electromagnetic machine includes a stator, a translator, and a bearing system. The bearing system maintains alignment against lateral displacement of the translator relative to the stator, as the translator reciprocates axially. More particularly, the bearing system maintains a motor air gap between the stator and a magnetic section of the translator. The stator includes a plurality of stator teeth and windings, which form a plurality of phases. The stator teeth and windings are arranged using a hoop stack with spines to form a stator bore and define the motor air gap. The bearing system can include bearing housings that are configured to form a bearing interface with a surface of the translator. The bearing interface can include a contact bearing or a non-contact bearing, such as a gas bearing. Current is controlled in the phases to convert between electrical energy and kinetic energy of the translator.Type: ApplicationFiled: February 22, 2023Publication date: June 22, 2023Inventors: John Lawler, John Powers, Scott Coakley, Alan Crapo, David DeGraaff, Christopher David Gadda, Andrew Hancock, Shannon Miller, Samuel Sherman, Matthew Svrcek, Kevin Walters
-
Publication number: 20230170697Abstract: A computer-implemented method for controlling a plurality of systems included within one or more structures includes: selecting a first controller from a set of multiple of controllers; with the first controller, determining a control action for a device included in a first system within the one or more structures based on current state information associated with the one or more structures and forecast information; and transmitting a control signal based on the control action to the device.Type: ApplicationFiled: November 28, 2022Publication date: June 1, 2023Inventors: John POWERS, Ari HALBERSTADT, Layne CLEMEN, Rodin PORRATA, Keith MOSHER, Cameron BARCLIFT
-
Patent number: 11652432Abstract: Systems and methods are provided for braking a translator of a linear multiphase electromagnetic machine. The system detects a fault event, and in response to detecting the fault event, causes the translator to brake using an electromagnetic technique. Braking includes causing the translator to stop reciprocating, by applying a force opposing an axial motion, which may occur within one cycle, or over many cycles. The fault event may include, for example, a fault associated with an encoder, a controller, an electrical component, a communications link, a phase, or a subsystem. The system includes a power electronics system configured to apply current to the phases. The system may use position information, current information, operating parameters, or a combination thereof to brake. Alternatively, the system need not use position information, current information, and operating parameters, and may brake the translator independent of such information.Type: GrantFiled: November 16, 2021Date of Patent: May 16, 2023Assignee: Mainspring Energy, Inc.Inventors: Anthony Da Costa, Matthew Roelle, John Powers, Patrick Gorzelic, Christopher David Gadda
-
Patent number: 11649986Abstract: Solar panels are coupled to elongated purlins by solar panel clamps. A single strip of sheet metal is folded to form a first mounting portion, a second mounting portion opposed to the first mounting portion, and a first section of an upright wall extending perpendicularly therebetween. A first and second mounting shelves extend perpendicularly from the first section of the upright wall. A second section of the upright wall extends perpendicularly from between the first and second mounting shelves. A plurality of solar panel clamps affix the plurality of solar panels to the mounting shelves of the elongated purlins.Type: GrantFiled: February 5, 2021Date of Patent: May 16, 2023Inventor: John Powers, III
-
Publication number: 20230133932Abstract: A gas therapy system (1) has a flow line (3, 2), a coupler (6) to a gas source, and an aerosol generator (4) for aerosol delivery, and a patient interface such as a nasal interface (2). A controller (10) is configured to modulate gas flow and aerosol delivery in real time. The controller changes gas flow rate and dynamically reduces aerosol delivery during upper gas flow rates such as 60 LPM, and activates aerosol delivery during lower gas flow rates of for example 10 LPM. The control may also include sensors to detect breathing, so that there is a bias towards increased aerosol delivery during inhalation in addition to during lower level gas flow.Type: ApplicationFiled: December 5, 2022Publication date: May 4, 2023Applicant: STAMFORD DEVICES LIMITEDInventors: Ronan MACLOUGHLIN, Shaun PORTER, Conor DUFFY, John POWER
-
Patent number: 11616428Abstract: A linear electromagnetic machine includes a stator, a translator, and a bearing system. The bearing system maintains alignment against lateral displacement of the translator relative to the stator, as the translator reciprocates axially. More particularly, the bearing system maintains a motor air gap between the stator and a magnetic section of the translator. The stator includes a plurality of stator teeth and windings, which form a plurality of phases. The stator teeth and windings are arranged using a hoop stack with spines to form a stator bore and define the motor air gap. The bearing system can include bearing housings that are configured to form a bearing interface with a surface of the translator. The bearing interface can include a contact bearing or a non-contact bearing, such as a gas bearing. Current is controlled in the phases to convert between electrical energy and kinetic energy of the translator.Type: GrantFiled: April 9, 2021Date of Patent: March 28, 2023Assignee: Mainspring Energy, Inc.Inventors: John Lawler, John Powers, Scott Coakley, Alan Crapo, David DeGraaff, Christopher David Gadda, Andrew Hancock, Shannon Miller, Samuel Sherman, Matthew Svrcek, Kevin Walters
-
Publication number: 20230029168Abstract: A zip track system that is integrally connected to a challenge course so that a user can traverse one portion of the challenge course, and then can slide down the zip track system via a zip track to any other desired location.Type: ApplicationFiled: July 1, 2022Publication date: January 26, 2023Inventors: James Allen Liggett, Troy Lee Garland, Timothy John Powers
-
Patent number: 11534570Abstract: A gas therapy system (1) has a flow line (3, 2), a coupler (6) to a gas source, and an aerosol generator (4) for aerosol delivery, and a patient interface such as a nasal interface (2). A controller (10) is configured to modulate gas flow and aerosol delivery in real time. The controller changes gas flow rate and dynamically reduces aerosol delivery during upper gas flow rates such as 60 LPM, and activates aerosol delivery during lower gas flow rates of for example 10 LPM. The control may also include sensors to detect breathing, so that there is a bias towards increased aerosol delivery during inhalation in addition to during lower level gas flow.Type: GrantFiled: July 3, 2018Date of Patent: December 27, 2022Assignee: Stamford Devices LimitedInventors: Ronan MacLoughlin, Shaun Porter, Conor Duffy, John Power
-
Publication number: 20220399784Abstract: An integrated linear generator system includes, for example, a generator assembly, a control system, a frame system, an exhaust system, an intake system, a cooling system, a bearing system, one or more auxiliary systems, or a combination thereof. The generator system is configured to generate power, as controlled by the control system. The generator assembly may include an opposed- and free-piston linear generator, configured to operate on a two-stroke cycle. The intake and exhaust systems are configured to provide reactants to and remove products from the generator assembly, respectively. The cooling system is configured to effect heat transfer, material temperature, or both, of components of the integrated linear generator system. The bearing system is configured to constrain the off-axis motion of translators of the generator assembly without applying significant friction forces.Type: ApplicationFiled: June 24, 2022Publication date: December 15, 2022Inventors: Matt Svrcek, David DeGraaff, Kevin Walters, Cameron Wylie, John Powers, John Lawler, Sam Sherman, Jodie Prudhomme, Scott Coakley
-
Publication number: 20220373129Abstract: An arcuate mounting bracket fabrication system includes a powered roller conveyor for receiving blanks to be formed into arcuate connection brackets. A roll form assembly received the blanks and includes a plurality of roll forming dies for incrementally bending portions of blanks to form straight flanges terminating in lips. An entry assembly carried by the powered roller conveyor positions the blanks entering the roll form assembly. An arcuate flange forming apparatus for forming arcuate flanges in the roll formed blank receives roll formed blanks from a transfer mechanism.Type: ApplicationFiled: May 20, 2021Publication date: November 24, 2022Inventor: John Powers, III
-
Patent number: 11483912Abstract: A global positioning system (GPS) registration tool (GRT) is provided that is configured to register GPS coordinates of a streetlight controller (SLC) during installation of the SLC at a light fixture and store the GPS coordinates of the SLC at the SLC. Related systems, methods and computer program products are also provided.Type: GrantFiled: May 14, 2019Date of Patent: October 25, 2022Assignee: SELC Ireland LtdInventors: Francis Joseph Magee, William John Kerrigan, John Power