Patents by Inventor Sean ANDREWS

Sean ANDREWS 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: 20250132568
    Abstract: Power draw stabilization is provided. A target power consumption of a source load is determined. The source load is generated by electronics supplied power by a primary power source through a power rail. The power rail is coupled to a capacitor bank by a bi-directional converter configured to smooth fluctuations in power drawn from the primary power source by performing mode switch operations. The mode switch operations include, in response to the source load exceeding a target power consumption, controllably switching to a second directional mode that directs current released from the capacitor bank to the power rail. The mode switch operations further include, in response to the source load dropping below the target power consumption, controllably switching the operational mode of the bi-directional converter to a first directional mode to direct current from the power rail into the capacitor bank.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 24, 2025
    Inventors: Ehsan NASR AZADANI, Scot Edward HEATH, Shaun L. HARRIS, Paul Andrew CHURNOCK, Sean JAMES, Christian L. BELADY
  • Publication number: 20250123444
    Abstract: An integrated MEMS waveguide modulator, including: a static, non-suspended waveguide to guide light traveling through the waveguide; and a dielectric slab movable into and out of an evanescent field surrounding the waveguide using an actuation mechanism, wherein the dielectric slab is movable between a first position that is farthest away possible for the slab from the waveguide and a second position that is closest possible for the slab from the waveguide, wherein dispersion characteristic of the light is controlled by moving the dielectric slab from an unactuated mode that is at the first position to an actuated mode that is at the second position, and wherein the dielectric slab is layered to include non-uniform refractive index profile.
    Type: Application
    Filed: October 14, 2024
    Publication date: April 17, 2025
    Inventors: Karl JOHNSON, John HONG, Bing WEN, Sean ANDREWS, Heesun SHIN, Edward CHAN, Tallis CHANG
  • Patent number: 12272259
    Abstract: An emergency detection and resolution system for alerting users of available options given a particular emergency (and set of flight conditions). The system may assist the pilot (crew) in resolving or reducing the urgency of an emergency or in executing a proposed solution to a given emergency, or may direct the aircraft autopilot in executing the suggested (and selected) solution. In either case, the system of the present invention provides the pilot with time to consider an emergency and its resolution (while the aircraft is directed toward a safe configuration or flight condition. The present invention may also ascertain the configuration of an aircraft from changes in the aircraft's position over time, or update an aircraft in preparation for a particular flight or flight condition.
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: April 8, 2025
    Assignee: OTTO AERO COMPANY
    Inventors: Sean Patrick Suiter, Richard Andrew Kruse
  • Patent number: 12260769
    Abstract: An emergency detection and resolution system for alerting users of available options given a particular emergency (and set of flight conditions). The system may assist the pilot (crew) in resolving or reducing the urgency of an emergency or in executing a proposed solution to a given emergency, or may direct the aircraft autopilot in executing the suggested (and selected) solution. In either case, the system of the present invention provides the pilot with time to consider an emergency and its resolution (while the aircraft is directed toward a safe configuration or flight condition). The present invention may also ascertain the configuration of an aircraft from changes in the aircraft's position over time, or update an aircraft in preparation for a particular flight or flight condition.
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: March 25, 2025
    Assignee: Otto Aero Company
    Inventors: Sean Patrick Suiter, Richard Andrew Kruse
  • Publication number: 20250059155
    Abstract: Provided herein are methods to synthesize compounds useful in the treatment of cancer where such compounds comprise a quinazolinyl core moiety and at least one stereoisomeric or atropisomeric moiety.
    Type: Application
    Filed: July 18, 2024
    Publication date: February 20, 2025
    Applicants: Genentech, Inc., Hoffmann-La Roche Inc.
    Inventors: Rene LEBL, Ngiap Kie LIM, Roland Christoph MEIER, Ugo Jonathan ORCEL, Joerg SEDELMEIER, Jeff SHEN, Lauren Elizabeth SIROIS, Jacob C. TIMMERMAN, Etienne TRACHSEL, Nicholas Andrew WHITE, Jie XU, Haiming ZHANG, Stephan BACHMANN, Thomas Michael BASS, Raphael BIGLER, Johannes Adrian BURKHARD, Kyle Bradley Pascual CLAGG, Francis GOSSELIN, Chong HAN, Dainis KALDRE, Sean M. KELLY, Sebastian HEROLD, Christian LEITNER
  • Patent number: 12227495
    Abstract: The present invention relates to compounds of Formula (I) or an agronomically acceptable salt of said compounds wherein Q, R1, R2, n and m are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I) and to the use of compounds of Formula (I) for controlling weeds, in particular in crops of useful plants.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: February 18, 2025
    Assignee: SYNGENTA CROP PROTECTION AG
    Inventors: Jeffrey Steven Wailes, Janice Black, James Alan Morris, Emma Briggs, Joseph Andrew Tate, Mary Bernadette Aspinall, Sean Ng
  • Patent number: 12230384
    Abstract: A medical tool is described for supporting an individual suffering from a mental condition or disorder characterized by auditory psychosis symptoms. The tool can assist in training the individual to distinguish between an acute auditory psychosis episode and ambient sounds. The tool can monitor for a non-audio input by a patient, where the input represents an indication that the patient is hearing sounds potentially symptomatic of psychosis. A microphone can monitor ambient sounds, which are tested against a threshold to determine and whether an auditory psychosis episode may be occurring.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: February 18, 2025
    Assignees: Centre for Addiction and Mental Health, Memotext Corporation
    Inventors: Sean Andrew Kidd, Amos Adler, Hesamaldin Nekouei, Linda Kaleis
  • Publication number: 20250045968
    Abstract: Nonlinear peri-codec optimization for image and video coding includes obtaining a source image including pixel values expressed in a first defined image sample space, generating a neuralized image representing the source image, the neuralized image including pixel values that are expressed as neural latent space values, encoding the input image wherein the neural latent space values are used as pixel values in a second defined image sample space and the input image is in an operative image format of the encoder, such that a decoder decodes the encoded image to obtain a reconstructed image in the second defined image sample space, wherein the reconstructed image is a reconstructed neuralized image including reconstructed neural latent space values, such that a deneuralized reconstructed image corresponding to the source image is obtained by a nonlinear post-codec image processor in the first defined image sample space.
    Type: Application
    Filed: June 16, 2021
    Publication date: February 6, 2025
    Inventors: Onur G. Guleryuz, Ruofei Du, Hugues H. Hoppe, Sean Ryan Francesco Fanello, Philip Andrew Chou, Danhang Tang, Philip Davidson
  • Publication number: 20250042727
    Abstract: An electromechanical systems structure including: providing a stack, including a structural layer extending in a plane, a sidewall layer including a first portion lying in a plane parallel to the structural layer plane and a second portion lying in a plane transverse to the structural layer plane, an etch-stop layer, positioned between the sidewall layer and the structural layer, including an etch-selectivity different from an etch-selectivity of the structural layer and an etch-selectivity of the sidewall layer, and a mold comprising a wall parallel to the sidewall layer's second portion; etching the sidewall layer's first portion to expose the etch-stop layer; removing the mold; etching the etch-stop layer such that the sidewall layer's second portion masks a portion of the etch-stop layer; removing the sidewall layer's second portion; and etching the structural layer such that the portion of the etch-stop layer masks a portion of the structural layer.
    Type: Application
    Filed: June 7, 2024
    Publication date: February 6, 2025
    Inventors: John HONG, Tallis CHANG, Edward CHAN, Bing WEN, Yaoling PAN, Sean ANDREWS
  • Patent number: 12218447
    Abstract: A data processor cartridge comprising a housing to accommodate two data processor assemblies, and further comprising: a first connector (2A) to receive a first data processor assembly (10); and a second connector (2B) to receive a second data processor assembly (11); and wherein the second connector (2B) is arranged to receive the second data processor in an inverted orientation as compared to the orientation in which the first connector receives the first data processor assembly.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: February 4, 2025
    Assignee: AMULET HOTKEY LTD
    Inventors: Sean Andrew Copeland, Mark Lawrence Stevens
  • Publication number: 20250025580
    Abstract: This application relates to compositions and methods for excising trinucleotide repeats (TNRs) contained within intron 3 of TCF4, such as is seen in subjects having Fuchs endothelial corneal dystrophy (FECD), PSC, and Schizophrenia. Compositions comprising guide sequences targeting the alpha 2 subunit of collagen VIII are also disclosed for treatment of mutations therein that may contribute to FECD.
    Type: Application
    Filed: January 17, 2024
    Publication date: January 23, 2025
    Applicant: Intellia Therapeutics, Inc.
    Inventors: Sean Michael Burns, Bradley Andrew Murray, Sarah Beth Hesse
  • Patent number: 12206742
    Abstract: A new type of Network Function (NF), referred to as Network Management Function (NMF), is introduced and included in communications network. The NMF implemented in accordance with some embodiments of the invention includes a Network Management Function database (NMFDB) including maintenance mode (MM) flag(s) and control logic for processing received messages from NFs, said control logic using the maintenance mode flag value information in determining which processing operations to perform. The NMF is placed between NFs, which are to be managed by the NMF, and a Network (function) Repository Function (NRF), which includes a typical NRF database which does not include any MM flags. By using the MM flags at the NMF, it is possible to centrally manage the traffic flow and use of individual instances of NFs in the network allowing instances of NFs to be easily taken in and out of service, e.g., as maintenance is required.
    Type: Grant
    Filed: August 28, 2023
    Date of Patent: January 21, 2025
    Assignee: Charter Communications Operating, LLC
    Inventors: Sushma Sangameswaran, Peter Andrew Ericksen, Donald Sherker, Mohamed Abdul Kader, Roger Vidal Burelo, Sean Dougherty
  • Patent number: 12164513
    Abstract: An identification of a specification that identifies one or more data sources is received. The one or more data sources are respectively associated with one or more database queries. Each of the one or more database queries is associated with a different embedded screen. An end-user application that is configured to generate selectable user interface elements for the one or more different embedded screens is generated. Generating the end-user application is based on the specification. In response to selection of a particular selectable user interface element of the selectable user interface elements, an embedded screen associated with the particular selectable user interface element is identified, and a user interface including the identified embedded screen is provided.
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: December 10, 2024
    Assignee: ServiceNow, Inc.
    Inventors: Maor Cohen, Gilad Haimov, Sean Andrew Bradley Bowrin, Alexander Fedayev
  • Publication number: 20240379694
    Abstract: Electronic devices comprising pixels for sensing, methods for operating the electronic devices, and methods for manufacturing the electronic devices are disclosed. In some embodiments, the electronic devices comprise hinges for supporting the pixels. In some embodiments, the electronic devices are configured to provide a bias voltage to the pixels.
    Type: Application
    Filed: September 7, 2022
    Publication date: November 14, 2024
    Inventors: Heesun SHIN, Bing WEN, Edward CHAN, Sean ANDREWS, Tallis CHANG, John HONG
  • Patent number: 12140089
    Abstract: In some examples, a system including a gas turbine engine, the engine including a high-pressure (HP) shaft; HP compressor; HP turbine, second shaft; second compressor; second turbine, the second turbine being coupled to the second compressor via the second shaft (e.g., LP shaft); and a generator coupled to the LP shaft. The generator is configured to generate electrical power from rotation of the LP shaft, and increase electrical power generated by the generator to increase a torque applied to the LP shaft by the generator, e.g., in combination with reduction in engine thrust, or in response to the detection of a stall and/or surge of the engine. The increase in torque applied to the second shaft is configured to increase a rate at which a rotational speed of the second shaft decreases, e.g., in combination with the reduction in engine thrust or during the stall/surge of the engine.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: November 12, 2024
    Assignee: Rolls-Royce North American Technologies, Inc.
    Inventors: Sean Andrew Morgan, Timothy Unton, Alan W. Smith, Adam Lagrange, James Christopher Muskat
  • Publication number: 20240359974
    Abstract: Membrane fabrication including: depositing a bottom Molybdenum (Mo) layer; depositing a polyimide (PI) layer and defining a first release hole; curing the PI layer; depositing a top Mo layer; and defining and etching a second release hole within the first release hole.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 31, 2024
    Inventors: John HONG, Tallis CHANG, Bing WEN, Edward CHAN, Sean ANDREWS, Heesun SHIN
  • Patent number: 12078059
    Abstract: Techniques for determining a hydraulic fracture dimension include identifying pressure signal values of a first fracturing fluid in a monitor wellbore that represent a pressure change in the first fracturing fluid that is induced by formation of a second hydraulic fracture from a treatment wellbore; determining a particular pressure signal value of the plurality of pressure signal values; based on the determined particular pressure signal value, determining a particular dimension of the second hydraulic fracture formed from the treatment wellbore; and determining, based at least in part on (i) the determined particular dimension, and (ii) a first pressure signal value of the plurality of pressure signal values that is less than the determined particular pressure signal value, a first intermediate dimension of the second hydraulic fracture that is less than the determined particular dimension of the second hydraulic fracture.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: September 3, 2024
    Assignee: Reveal Energy Services, Inc.
    Inventors: Erica Wilhelmina Catharina Coenen, Sean Andrew Spicer, Sudhendu Kashikar
  • Patent number: 12060833
    Abstract: In some examples, a gas turbine engine including a high-pressure (HP) spool assembly including a HP shaft, a HP compressor and HP turbine; a lower pressure (LP) spool assembly including a LP shaft and LP turbine; a motor-generator coupled to the LP shaft; and a controller. The controller is configured to control the motor-generator to operate in a motor mode to apply torque the LP shaft during a starting of the HP spool assembly, and control the motor-generator to operate in a generator mode for a least a period of time following the starting of the HP spool assembly.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: August 13, 2024
    Assignee: Rolls-Royce North American Technologies, Inc.
    Inventors: Sean Andrew Morgan, Timothy Unton, Alan W. Smith, Adam Lagrange, James Christopher Muskat
  • Patent number: 12061331
    Abstract: Microelectromechanical system (MEMS) devices, methods of operating the MEMS device, and methods of manufacturing the MEMS device are disclosed. In some embodiments, the MEMS device includes a glass substrate; an electrode on the glass substrate; a hinge mechanically coupled to the electrode; a membrane mirror mechanically coupled to the hinge; a TFT on the glass substrate and electrically coupled to the electrode; and a control circuit comprising: a multiplexer configured to turn on or turn off the TFT; and a drive source configured to provide a drive signal for charging the electrode through the TFT. An amplitude of the drive signal corresponds to an amount of charge, and the amount of charge generates an electrostatic force for actuating the hinge and a portion of the membrane mirror mechanically coupled to the hinge.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: August 13, 2024
    Assignee: Obsidian Sensors, Inc.
    Inventors: John Hong, Tallis Chang, Bing Wen, Edward Chan, Sean Andrews, Heesun Shin
  • Patent number: 12006209
    Abstract: A method of manufacturing an electromechanical systems structure includes manufacturing sub-micron structural features. In some embodiments, the structural features are less than the lithographic limit of a lithography process.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: June 11, 2024
    Assignee: Obsidian Sensors, Inc.
    Inventors: John Hong, Tallis Chang, Edward Chan, Bing Wen, Yaoling Pan, Sean Andrews