Patents by Inventor David An

David An 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).

  • Patent number: 11462898
    Abstract: A system includes a solid-state circuit breaker coupling between a power supply and an electrical load. The system also includes a gateway interface device communicatively coupled to the solid-state circuit breaker and includes a plurality of communication interfaces. In an embodiment, the gateway interface device includes a controller configured to perform operations including determining a connection status of at least one communication interface of the plurality of communication interfaces and determining a number of devices connected to the at least one communication interface, receive a signal from at least one device of the number of devices. In the embodiment, the operations may also include in response to receiving the signal, instructing the solid-state circuit breaker to disconnect the electrical load from the power supply.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: October 4, 2022
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: David C. Mazur, Corey A. Peterson, Robert Dilgard, Todd R. Sauve, Peter J. Halpin, Calvin C. Steinweg
  • Patent number: 11459124
    Abstract: An apparatus for mounting a splice component for joining two or more workpieces includes a base plate and one or more bias assemblies. The base plate includes one or more passageways extending through the base plate and one or more barrier elements mounted proximate to the passageway(s). Each barrier element and associated passageway are configured to freely receive a protrusion of a splice component. The bias assembly includes a bias element that extends proximate to the passageway and is configured to move resiliently to urge the protrusion against the barrier element. The passageway, the barrier element, and the bias assembly are configured to allow movement of the splice component relative to the base plate transverse to a direction of force applied by the bias element on the protrusion.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: October 4, 2022
    Assignee: The Boeing Company
    Inventors: David Howard Curry, III, David Raines, Scott L. Smotherman, Paul Gabriel Werntges, Dennis Ray Mathis, Charlie E. Branyon, III, Daniel B. Freeman
  • Patent number: 11461458
    Abstract: Provided is a process that includes: obtaining, with one or more processors, a set of user-authentication credentials of a plurality of users; accessing, with one or more processors, a repository of breached credentials and determining, with one or more processors, an amount of the obtained set of user-authentication credentials in the repository of breached credentials, wherein the repository includes credentials from a plurality of entities obtained after the entities suffered a breach; and determining, with one or more processors, a score based on the amount of the set of user-authentication credentials in the repository of breached credentials, wherein the score is indicative of effectiveness of cybersecurity practices of the entity and the users associated with the entity.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: October 4, 2022
    Assignee: SpyCloud, Inc.
    Inventors: David Endler, Alen Puzic, Edward Ross
  • Patent number: 11457871
    Abstract: A medical scan artifact detection system is operable to receive a medical scan of a patient. Artifact detection data is generated by executing an artifact detection function on the medical scan, where the artifact detection data indicates at least one artifact detected in the medical scan that includes a motion artifact or a nipple shadow. A notification is generated for display via a display device, where the notification indicates the at least one artifact.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: October 4, 2022
    Assignee: Enlitic, Inc.
    Inventors: Kevin Lyman, Ben Covington, Anthony Upton, David Di Domenico
  • Patent number: 11460416
    Abstract: Embodiments of the disclosure provide a method of determining the presence of a hydrocarbon in an aqueous medium used for secondary oil recovery. The method includes the step of introducing the aqueous medium into a subterranean hydrocarbon formation to displace hydrocarbons. The method includes the step of retrieving an aqueous sample from the aqueous medium introduced into the subterranean hydrocarbon formation. The method includes the step of cooling the aqueous sample such that the aqueous sample is in a solid state. The method includes the step of exposing the aqueous sample to an electromagnetic wave at a microwave frequency such that a scattering response is induced from the hydrocarbon included in the aqueous sample. The method includes the step of determining permittivity of the hydrocarbon based on the scattering response.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: October 4, 2022
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Jose Oliverio Alvarez, David Joseph Jacobi
  • Patent number: 11459067
    Abstract: Systems and processes for recovering a condensate from a conduit. In one embodiment, the system can include a floating buoy that can include a fluid swivel assembly coupled thereto. The system can also include a floating conduit, a first gas transfer conduit, and a second gas transfer conduit that can be configured to transfer a gas discharged from a vessel storage tank to a pipeline end manifold located at a subsea location. The system can also include a first condensation conduit, a pump, and a second condensation conduit that can be configured to transfer at least a portion of any condensate that accumulates within an internal volume of the floating conduit at a low point between the vessel storage tank and the first gas transfer conduit into a flow path defined by a first swivel section of the fluid swivel assembly, a storage tank, or a combination thereof.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: October 4, 2022
    Assignee: SOFEC, INC.
    Inventors: Martin Matthew Duensing, Samuel David Waronoff, Asis Nandi, Ramachandran Gopalakrishnan, Yuen How Leow
  • Patent number: 11457664
    Abstract: Disclosed is an apparatus for heating smokable material to volatilize at least one component of the smokable material. The apparatus includes a heating zone for receiving at least a portion of an article including smokable material; an outlet for permitting volatilized components of the smokable material to pass from the heating zone towards an exterior of the apparatus when the article is heated in the heating zone in use; a heating element that is heatable by penetration with a varying magnetic field to heat the heating zone, wherein a first section of the heating element is located between a second section of the heating element and the outlet, and wherein the second section of the heating element is heatable in use by thermal conduction from the first section of the heating element; and a magnetic field generator for generating a varying magnetic field that penetrates the first section of the heating element and avoids the second section of the heating element.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: October 4, 2022
    Assignee: Nicoventures Trading Limited
    Inventors: Walid Abi Aoun, David Paton
  • Patent number: 11462924
    Abstract: A portable device charging unit includes a battery, a base supporting the battery and including an inductive charging surface, and at least one retainer for selectively securing an electronic device in engagement against the inductive charging surface. In addition, a system may be provided for storing and dispensing one or more device charging units.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: October 4, 2022
    Assignee: Hubbell Incorporated
    Inventors: Nelson Bonilla, Jason Walker, John Brower, Matthew Samojeden, Michael Esposito, Jian Li, Thomas Scanzillo, David Lutz, Kenny Padro, Ryan Papageorge, Scott Wurms, Eric Larsen
  • Patent number: 11457564
    Abstract: An agricultural vehicle header having a center section, a wing section, a hinge connecting the center section's lower frame to the wing section's lower frame, and a torque transfer linkage connecting the center section's upper frame to the wing section's upper frame. The torque transfer link has a first link, a second link, a first pivot connection joining the first link to the center section upper frame, and providing a respective single degree of rotational freedom between the first link and the center section upper frame, a second pivot connection joining the first link to the second link, and providing a respective single degree of rotational freedom between the first link and the second link, and a third pivot connection joining the second link to the first wing section upper frame, and providing a respective single degree of rotational freedom between the second link and the first wing section frame.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: October 4, 2022
    Assignee: CNH Industrial America LLC
    Inventor: David M. DeChristopher
  • Patent number: 11460956
    Abstract: A system includes an image capturing device, a user input device, and a processor coupled to the image capturing device and user input device. The processor includes instructions for capturing a data image with the image capturing device. The data image includes a signal from the user input device. The processor further includes instructions for deactivating the signal from the user input device and, after deactivating the signal from the user input device, capturing an ambient image. The processor further includes instructions for subtracting the ambient image from the data image and determining a position of the user input device in a three-dimensional space using a result of the subtracting.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: October 4, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David Bradley Short, Robert L Mueller, Jinman Kang
  • Patent number: 11460011
    Abstract: Broadly speaking, embodiments of the present techniques provide methods for driving shape memory alloy (SMA) actuator wires in a more power-efficient manner.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: October 4, 2022
    Assignee: CAMBRIDGE MECHATRONICS LIMITED
    Inventors: Andrew Benjamin David Brown, Daniel Burbridge
  • Patent number: 11458367
    Abstract: An exercise system includes a load bearing element having a control element. It further includes a resistance mechanism responsive to a signal from the control element. The signal from the control element is selectively rejected based on state information relating to a state of the load bearing element.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: October 4, 2022
    Assignee: Tonal Systems, Inc.
    Inventors: David Mallard, Ryan Lafrance, David Jonathan Zimmer
  • Patent number: 11459992
    Abstract: A delay circuit for providing natural gas to an engine and systems, components, and methods thereof can comprise a first valve to selectively pass the natural gas from a starter motor configured to start the engine; a delay volume to receive the natural gas from the first valve; and a second valve to selectively pass the natural gas from the delay volume to an inlet of the engine. The natural gas is provided to the inlet of the engine via the delay system according to a predetermined delay by controlling the first valve and the second valve to selectively pass the natural gas to the inlet of the engine according to the predetermined delay.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: October 4, 2022
    Assignee: Caterpillar Inc.
    Inventor: David T. Montgomery
  • Patent number: 11459744
    Abstract: A filter for filtering storm water in an outfall pipe comprising: a line comprising an anchor attachment point at a proximal end of the line; and a plurality of individual treatment units (ITUs) securely connected in series to the line with a gap between adjacent ITUs, wherein each ITU has a size and shape capable of fitting inside the outfall pipe, and wherein each ITU comprises a mesh cage configured to filter contaminants out of the storm water.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: October 4, 2022
    Assignee: United States of America as represented by the Secretary of the Navy
    Inventors: Brandon Lawson Swope, Leonard David Sinfield, Patrick John Earley, Alexander Gregory Stevens-Bracy
  • Patent number: 11460628
    Abstract: A waveguide display system may include an eyepiece waveguide that can have a first surface and a second surface, the waveguide including an incoupling diffractive optical element (DOE) and an outcoupling DOE. The waveguide display system may include a light source and a scanning mirror, and may include reflective and collimating optical elements. The incoupling DOE can be configured to selectively propagate incident light beams to the outcoupling DOE in the waveguide through total internal reflection (TIR).
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: October 4, 2022
    Assignee: Magic Leap, Inc.
    Inventors: Brian T. Schowengerdt, Mathew D. Watson, Steven Alexander-Boyd Hickman, Charles David Melville, Samuel Scott Frank
  • Patent number: 11460038
    Abstract: An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor, a centrifugal pump, and a hybrid magnetic radial bearing, wherein the hybrid magnetic radial bearing is disposed inside the electric motor or disposed inside the centrifugal pump.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 4, 2022
    Assignee: Halliburton Energy Services, Inc.
    Inventors: David Christopher Beck, Christopher Watson, Robert C. de Long
  • Patent number: 11459156
    Abstract: A flexible bag having an inner ply and an outer ply. The inner ply has a front panel and a back panel. At least one of the front and back panels having a microembossing on an inner surface thereof. A bag in box packaging having the flexible bag is likewise disclosed.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: October 4, 2022
    Assignee: Scholle IPN Corporation
    Inventors: David Bellmore, Teresa Bernal-Lara
  • Patent number: 11459395
    Abstract: The present invention relates to novel binding agents and their use in medicine. In particular, the invention relates to binding agents such as bispecific antibodies binding human PD-L1 and binding human CD137. The invention furthermore relates to uses of the antibodies of the invention and to methods, nucleic acid constructs and host cells for producing antibodies of the invention.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: October 4, 2022
    Assignees: GENMAB A/S, BIONTECH SE
    Inventors: Isil Altintas, David Satijn, Rik Rademaker, Paul Parren, Ugur Sahin, Friederike Gieseke, Alexander Muik, Christian Grunwitz, Edward Van den Brink, Dennis Verzijl
  • Patent number: D965535
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: October 4, 2022
    Assignee: Crestron Electronics, Inc.
    Inventors: Albert Pedoeem, David Paolazzi
  • Patent number: D965655
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: October 4, 2022
    Assignee: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD.
    Inventors: Andrew Klein, David Long