Patents by Inventor David A. Smith

David A. Smith 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: 20230319144
    Abstract: Systems and methods for secure portals between virtual worlds are provided. In some embodiments, the systems and methods include deploying a secure portal between two virtual worlds. This is performed by rendering a top cell for a first virtual world. Rendering includes a transparent region overlapping a portal. Then an intermediate cell is layered underneath the top cell. This intermediate cell comprises the portal. A message is received from the top cell. The message includes a minimum rendering size, shape and at least one transform. This message is transferred to a bottom cell for a second virtual world, where it is rendered (in part) responsive to the message. The top cell, the intermediate cell and the bottom cell are then layered to generate a scene. In some embodiments, the rendered portion of the bottom cell comports to the minimum rendering size, and the intermediate cell is transparent. In some cases, the cells are either iFrames, or separate applications.
    Type: Application
    Filed: February 24, 2023
    Publication date: October 5, 2023
    Inventors: David A. Smith, Aran Lunzer, Vanessa Ada Freudenberg, Brian Upton, Yoshiki Ohshima
  • Publication number: 20230301980
    Abstract: This invention is directed to the treatment of cancer, particularly castration-resistant prostate cancer and osteoblastic bone metastases, with a dual inhibitor of MET and VEGF.
    Type: Application
    Filed: February 21, 2023
    Publication date: September 28, 2023
    Inventors: David Smith, Maha Hussain
  • Publication number: 20230296095
    Abstract: A pump for pumping a gas, the pump comprising: a rotor and a stator; the rotor comprising at least one liquid opening configured for fluid communication with a liquid source. The liquid opening is configured such that in response to a driving force a stream of liquid is output from the opening, the stream of liquid forming a liquid blade between the rotor and the stator, gas confined by the stator, the rotor and the liquid blade being driven through the pump along a pumping channel from a gas inlet towards a gas outlet in response to relative rotational motion of the rotor and the stator. A cross sectional area of the pumping channel is configured to increase from the gas inlet to the gas outlet.
    Type: Application
    Filed: August 5, 2021
    Publication date: September 21, 2023
    Inventors: Paul David Smith, Peter McBrien, Mark Tomkins
  • Patent number: 11752471
    Abstract: Described are porous sintered bodies and methods of making porous sintered bodies by steps that include an injection molding step.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: September 12, 2023
    Assignee: ENTEGRIS, INC.
    Inventors: Virendra Warke, Devon N. Dion, David Smith, Christopher Reddy, Meghan Patrick
  • Patent number: 11752847
    Abstract: A door rail surround assembly incorporating an anti-rotation feature added to a door rail clamp of the assembly. The anti-rotation feature is a net fit cross vehicle with a hole in the vehicle sport bar thereby eliminating any free movement of the door rail clamp assembly. A second clamp is rotatable for also receiving a fastener of the door rail clamp. A clamp load is applied to the vehicle when the fastener is inserted and torqued to its predetermined value. This clamping load prevents any free movement in the door rail clamp assembly when the door seal load is applied when the vehicle door is closed.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: September 12, 2023
    Assignee: Bestop, Inc.
    Inventors: Stephen J. Lewis, David A. Smith, Duane C. Junkin, Jonathon G. Moore
  • Publication number: 20230277106
    Abstract: Embodiments in accordance with the present disclosure are directed to systems, devices, and methods involving hot flash (HF) multi-sensor circuits. An example system includes a plurality of sensor circuits and processor circuitry. The sensor circuits obtain a plurality of sensor signals associated with the user. The processor circuitry extracts features from the plurality of sensor signals obtained by the plurality of sensor circuits, aligns the extracted features to a common time point, identifies a HF event for the user using a predictive data model indicative of probability of the HF event occurring for the user at a date and time and based on the aligned extracted features, and communicates a message indicative of the HF event to the user.
    Type: Application
    Filed: August 6, 2021
    Publication date: September 7, 2023
    Applicant: SRI International
    Inventors: Massimiliano de Zambotti, Fiona Baker, David Smith, Andreas Tsiartas
  • Publication number: 20230280262
    Abstract: In one example in accordance with the present disclosure, a particle detection system is described. The particle detection system includes a microfluidic channel through which fluid is to flow. The fluid includes particles. The particle detection system also includes a sensing circuit to output a resonant frequency. The sensing circuit includes a pair of electrodes disposed within the microfluidic channel. Contents of a volume between the pair of electrodes changes a capacitance between the pair of electrodes. A change in the capacitance changes the resonant frequency output by the sensing circuit. The particle detection system also includes a controller to determine the contents of the volume based on the resonant frequency.
    Type: Application
    Filed: September 9, 2020
    Publication date: September 7, 2023
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Viktor Shkolnikov, Joshua M. Yu, Matthew David Smith, Roberto A. Pugliese
  • Publication number: 20230279875
    Abstract: A pump includes: a rotor and a stator; the rotor having at least one liquid opening configured for fluid communication with a liquid source. The liquid opening is configured such that a stream of liquid is output to form a liquid blade between the rotor and the stator, and gas confined by the stator, the rotor and the liquid blade is driven through the pump . The pump is configured such that a pumping channel has side walls that slope towards each other from the rotor that comprises the liquid opening towards a further wall of the pumping channel remote from the rotor, such that a distance between the side walls decreases with increasing distance from the liquid opening, a tangent to a midpoint of the side walls having an angle of between 5° and 40° with respect to a line perpendicular to an axis of rotation of the rotor.
    Type: Application
    Filed: August 5, 2021
    Publication date: September 7, 2023
    Inventors: Paul David Smith, Peter McBrien
  • Patent number: 11745583
    Abstract: A vehicle transaxle comprising a plurality of mounting flanges fixedly mountable to an axle tube of the vehicle absent any additional structure for mounting the transaxle to the vehicle. The axle tube houses a wheel axle to which the transaxle is operably couplable. The transaxle additionally comprises a transaxle mounting collar that is fixedly mounted to or integrally formed with a housing of the transaxle. The mounting collar is structured and operable to have a prime mover of the vehicle mounted thereto and to support the weight/mass of the prime mover such that the prime mover is mountable to the vehicle via only the mounting collar absent any additional structure for mounting the prime mover to the vehicle such that the prime mover can be cantilevered from (e.g., suspended from) the transaxle, e.g., the prime mover is ‘free floating’.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: September 5, 2023
    Assignee: Textron Innovations Inc.
    Inventors: Zekarias W. Yohannes, Matthew Wilson, David A. Smith, Chris L. Normand
  • Patent number: 11747894
    Abstract: A ride vehicle control system for a ride vehicle of an attraction includes multiple sensors that are configured to monitor a guest supported by the ride vehicle. The ride vehicle control system also includes an actuator system configured to couple to the ride vehicle. The ride vehicle control system further includes one or more processors that are configured to receive signals from the multiple sensors, wherein the signals are indicative of a position of the guest, a movement of the guest, or both. The one or more processors are also configured to determine an intended movement for the ride vehicle based on the signals and to control the actuator system to adjust a resistance to movement of the ride vehicle to facilitate the intended movement.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: September 5, 2023
    Assignee: Universal City Studios LLC
    Inventors: Justin Allen Hare, David Smith, Grace Catheryn Haynes, Humberto Augusto Kam
  • Publication number: 20230274481
    Abstract: In a digital image annotation and retrieval system, a machine learning model identifies an image feature in an image and generates a plurality of question prompts for the feature. For a particular feature, a feature annotation is generated, which can include capturing a narrative, determining a plurality of narrative units, and mapping a particular narrative unit to the identified image feature. An enriched image is generated using the generated feature annotation. The enriched image includes searchable metadata comprising the feature annotation and the plurality of question prompts.
    Type: Application
    Filed: February 28, 2023
    Publication date: August 31, 2023
    Inventors: Samuel Michael Gustman, Andrew Victor Jones, Michael Glenn Harless, Stephen David Smith, Heather Lynn Smith
  • Publication number: 20230274834
    Abstract: A software and/or hardware condition detection system for detecting the probability of a particular condition, such as a particular disease or disorder, and identifying opportunities for altering those probabilities is provided. The condition detection system trains one or more machine learning models to generate condition probabilities for patients using training data collected from any number of sources. The condition probability system then surveys patients and/or their healthcare providers for information about the patient via, for example, a questionnaire, and applies one or more trained models to the collected patient information to detect conditions for the patient. Additionally, the condition detection system simulates different answers to the survey for the patient, generates condition probabilities for those simulated answers, and compares those generated condition probabilities to the patient's current condition probability.
    Type: Application
    Filed: July 22, 2021
    Publication date: August 31, 2023
    Inventors: Waco Shane Holve, Danny Maurice Miller, Terrell David Smith
  • Publication number: 20230264547
    Abstract: A soft top cover assembly including a pivotal portion adapted for attaching at a roof top opening of a vehicle to selectively close off the roof top opening and open up the roof top opening for an open-air experience. The assembly has a cover attached to a first bow member of the pivotal portion and a rear header. Selectively rotating the pivotal portion covers and uncovers the roof top opening. The assembly has at least one lift assist assembly to help with controlled rotation of the pivotal portion between the closed and open positions.
    Type: Application
    Filed: February 21, 2023
    Publication date: August 24, 2023
    Applicant: Bestop, Inc.
    Inventors: Stephen J. Lewis, Eric D. Getzschman, Duane C. Junkin, David A. Smith, Charles C. Turney, Edward S. Piec, Jonathon G. Moore, Brandon Kincaid, Eric J. Hanson
  • Patent number: 11732786
    Abstract: A continuously variable transmission driven pulley movable sheave comprising a beveled face disk, an elongated hollow cylindrical collar extending orthogonally from a center of the beveled face disk, and a triangular shaped tuning pocket disposed in the collar. The tuning pocket is structured and operable to control axial movement of the movable sheave on the elongated neck of the driven pulley. The tuning pocket comprises a first gear side, an acceleration side disposed at a positive angle relative to a reference point on the first gear side, and a deceleration side disposed at a negative angle relative to the reference point on the first gear side.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: August 22, 2023
    Assignee: TEXTRON INNOVATIONS INC.
    Inventors: Justin Williams, Christopher K. Furman, David Smith
  • Patent number: 11716626
    Abstract: A network access control system includes a communication device and an authorization system. The communication device is configured to communicate time-critical messages through a time-sensitive network during scheduled time windows. The communication device is further configured to be communicatively connected to a candidate device and to receive a network access request from the candidate device while blocking the candidate device from communicating through the time-sensitive network. The authorization system is communicatively connected to the communication device and configured to authorize the candidate device via a multi-factor authentication protocol that requires a user of the candidate device to successfully provide multiple identification factors. In response to the authorization system authorizing the candidate device, the communication device is configured to grant the candidate device restricted access to one or more of send or receive approved messages through the time-sensitive network.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: August 1, 2023
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Abdul Jabbar, William David Smith, II
  • Patent number: 11712951
    Abstract: An articulating front top cover assembly adapted for connecting to a vehicle in sealing engagement with a hard top portion of a roof of the vehicle. A pivotal portion includes a multi-bar over-center linkage arrangement. The pivotal portion is movable between at least a closed position over the front vehicle compartment and an open position with a passive lock from the multi-bar linkage assembly for an open air feel.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: August 1, 2023
    Assignee: Bestop, Inc.
    Inventors: Jonathon G. Moore, David A. Smith, Charles C. Turney, Stephen J. Lewis, William H. Haberkamp
  • Patent number: 11712952
    Abstract: A soft top cover assembly including a pivotal portion adapted for attaching at a roof top opening of a vehicle to selectively close off the roof top opening and open up the roof top opening for an open-air experience. The assembly has a cover attached to a first bow member of the pivotal portion and a rear header. Selectively rotating the pivotal portion covers and uncovers the roof top opening. The assembly has at least one pair of shutface appliques adjacent to the sides of the roof top opening. At least one pair of rear side belt mounts incorporating a belt rail and adapted to connect to the vehicle and operable to attach LH/RH rear side windows.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: August 1, 2023
    Assignee: Bestop Inc.
    Inventors: Stephen J. Lewis, Eric D. Getzschman, Duane C. Junkin, David A. Smith, Charles C. Turney, Edward S. Piec, Jonathon G. Moore, Brandon Kincaid, Eric J. Hanson
  • Publication number: 20230236687
    Abstract: Systems and methods for a controlling a shared virtual environment are provided. The systems and methods includes a public display connects to a reflector via a network. A shared virtual environment is replicated on the public display. A QR code is displayed on the public display for scanning by a mobile device. The QR code includes instructions to download a controller interface and location of the reflector. The mobile device provides inputs, via the reflector, to the shared virtual environment. This causes mirroring of computations on each of the plurality of objects across the shared virtual environment deterministically. Further, a new message from the reflector with an appended timestamp is transmitted to advance time within the public display. Inputs from the mobile device may include a touchscreen input corresponding to rendered joysticks and buttons, and/or an accelerometer input after position of the mobile device has been calibrated related to the public display.
    Type: Application
    Filed: November 22, 2022
    Publication date: July 27, 2023
    Inventors: Vanessa Ada Freudenberg, Aran Lunzer, Yoshiki Ohshima, David A. Smith, Brian Upton
  • Publication number: 20230226458
    Abstract: An amusement park attraction system including a ride vehicle comprising an input device, and a control system configured to determine a parameter value associated with a force imparted on the input device. The parameter value includes a value of the force imparted on the input device, a value of a deformation caused by the force imparted on the input device, or both. The control system is also configured to control movement of the ride vehicle of the amusement park attraction system based on the parameter value.
    Type: Application
    Filed: February 2, 2022
    Publication date: July 20, 2023
    Inventors: Grace Catheryn Haynes, Michelle Smith, John David Smith, Neil Andrew Leiba, Doug Joseph
  • Patent number: D997992
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: September 5, 2023
    Assignee: Vulcan Industrial Holdings, LLC
    Inventors: Jason David Smith, Chance Ray Mullins