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).

  • Publication number: 20220032052
    Abstract: Methods and systems of treating sleep disordered breathing in a patient suffering therefrom by activating one or more infrahyoid strap muscles are provided. Activation of one or more infrahyoid muscles can be accomplished by stimulating an ansa cervicalis, including one or both of the superior root and the inferior root of the ansa cervicalis, alone or in combination with stimulating the hypoglossal nerve.
    Type: Application
    Filed: March 6, 2020
    Publication date: February 3, 2022
    Inventor: David KENT
  • Publication number: 20220031681
    Abstract: The present invention provides dosing regimens for administering pharmacological chaperones to a subject in need thereof. The dosing regimens can be used to treat disorders caused by improper protein misfolding, such as lysosomal storage disorders.
    Type: Application
    Filed: June 14, 2021
    Publication date: February 3, 2022
    Applicant: Amicus Therapeutics, Inc.
    Inventors: Jeff Castelli, David J. Lockhart
  • Publication number: 20220033404
    Abstract: Provided herein are compounds useful for the treatment of diseases caused by infections of T. gondii, and closely related parasites. These compounds, as well as pharmaceutically acceptable salts thereof may be formulated in pharmaceutical compositions including veterinary compositions and may be used in methods of treatment and/or prophylaxis of disease.
    Type: Application
    Filed: September 18, 2019
    Publication date: February 3, 2022
    Applicants: WASHINGTON UNIVERSITY, THE BROAD INSTITUTE, INC., PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: L. DAVID SIBLEY, JOSHUA RADKE, EAMON COMER, MARSHALL MORNINGSTAR, BRUNO MELILLO
  • Publication number: 20220030869
    Abstract: The present invention provides materials and methods of making materials, where at least one surface of the material utilizes an emulsion to controllably release active agents, which can include hydrophilic agents, into the surrounding environment. Preferably, the materials are ‘slippery’ in that liquid droplets and other compounds, such as aqueous fluids, organic compounds and microorganisms, are able to easily slide off the surface without adhering to the surface. The active agents released by the emulsion may include antimicrobial agents, antifungal agents, antibacterial agents and other molecules that can kill or otherwise reduce the number of the pathogens. The resulting materials have improved anti-fouling behaviors compared to many other existing types of anti-fouling surfaces.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 3, 2022
    Inventors: David M. LYNN, Harshit AGARWAL
  • Publication number: 20220034158
    Abstract: An interchangeable covering system is disclosed for selectively covering an opening in a substantially vertically oriented surface. In at least one embodiment, the system provides a pair of side brackets positionable on either the opening or the surface proximal to the opening. A roller tube is rotatably and removably engagable between the side brackets, an outer surface of the roller tube defining an elongated, recessed attachment strip extending an entire length of the roller tube. A top edge of an at least one flexible panel, sized for covering the opening, is removably engagable with the attachment strip of the roller tube such that the top edge of the panel sits substantially flush with the outer surface of the roller tube. A panel rail is removably engagable with an opposing bottom edge of the panel. In use, the system facilitates the easy swapping of one panel for another.
    Type: Application
    Filed: August 1, 2021
    Publication date: February 3, 2022
    Applicant: Inkable Arts, Inc.
    Inventors: Cynthia Fascenelli Kirkeby, David Anqi Chen
  • Publication number: 20220038644
    Abstract: The present disclosure is directed to devices and methods for synchronizing capturing of spectral images with the capturing of thermal images. A thermal imaging device of an aerial vehicle captures a sequence of thermal image of thermal images. Capturing of spectral images by a spectral imaging device of the aerial vehicle is synchronized with the capturing of the thermal images. Irradiance data indicative of a background temperature is sensed. A digital surface model of an area of interest is generated based on the sequence of spectral images. An emissivity of a target is estimated and a temperature of a pixel of the digital surface model of the target is estimated based on the sequence of thermal images, the irradiance data indicative of the background temperature and the estimated emissivity of the target.
    Type: Application
    Filed: December 3, 2019
    Publication date: February 3, 2022
    Applicant: MicaSense, Inc.
    Inventors: Justin McAllister, Jefferson McBride, Gabriel Eduardo Torres, David Swartzendruber
  • Publication number: 20220037972
    Abstract: A stator assembly has coils in a distributed winding configuration. A poly-phase switched reluctance motor assembly may include a stator assembly with multiple coils in a distributed winding configuration. The stator assembly may have a central bore into which a rotor assembly having multiple poles is received and configured to rotate. A method of controlling a switched reluctance motor may include at least three phases wherein during each conduction period a first phase is energized with negative direction current, a second phase is energized with positive current and there is at least one non-energized phase. During each commutation period either the first phase or second phase switches off to a non-energized state and one of the non-energized phases switches on to an energized state with the same direction current as the first or second phase that was switched off. The switched reluctance motor may include a distributed winding configuration.
    Type: Application
    Filed: October 15, 2021
    Publication date: February 3, 2022
    Applicant: RESMED MOTOR TECHNOLOGIES INC.
    Inventors: Aleksandr S. Nagorny, Siavash Sadeghi, David James Fleming, Michael Bruce Moir
  • Publication number: 20220033373
    Abstract: The present invention relates to methods of selective aromatization of cannabinoids. Such methods may be used, among other purposes, for the removal of delta-9-tetrahydrocannabinol from hemp extracts or other samples by selectively converting delta-9-tetrahydrocannabinol to cannabinol using ortho-quinone catalysts.
    Type: Application
    Filed: July 31, 2021
    Publication date: February 3, 2022
    Applicant: Kentucky Blu LLC
    Inventors: Maxwell B. Loewinger, David H. Young, Ryan T. St. Clair
  • Publication number: 20220034817
    Abstract: Information relating to a target molecule in a sample volume containing sample molecules is obtained by applying a sequence of temporally varying fields in a field direction to the sample volume caused by acoustic forces and/or by electromagnetic fields where the sequence of temporally varying fields is chosen to produce a sequence of at least two different perturbed molecular configurations for said target molecule in the sample and where the perturbed molecular configurations are at least in part correlated with the direction of said applied fields. A sequence of probe radiation is applied on the sample molecules and interaction radiation is collected for measuring amplitudes of the interaction radiation collected for a plurality of directions and/or polarizations which are related to the field direction. Where reference spectra are available from previous experiments, the method can be used for identifying a target molecule in the sample volume.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Inventors: David Allan Prystupa, John Stephen Pacak
  • Publication number: 20220031125
    Abstract: A bathing wall system including a back wall, an end wall, and a coupler connecting the back wall and the end wall. The coupler includes a U-shaped receiving slot supported by the back wall, and a male connector supported by the end wall and received within the U-shaped receiving slot.
    Type: Application
    Filed: July 16, 2021
    Publication date: February 3, 2022
    Inventors: Jeffrey David Ferris, David Michael Ringholz
  • Publication number: 20220037941
    Abstract: An assembly can include a rotor that defines a rotor axis and that includes a number of permanent magnets; a stator that defines a stator axis, coaxially aligned with the rotor axis, and that includes a number of electropermanent magnets; and a controller that controls polarity of the electropermanent magnets to rotate the rotor about the rotor axis.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 3, 2022
    Inventors: Joseph Anthony Holung, Bouziane Yebka, Philip John Jakes, Tin-Lup Wong, Joseph David Plunkett
  • Publication number: 20220031510
    Abstract: A device is described herein for performing capsulotomies that improves temperature uniformity and current flow around a cutting element of the device. The device includes a series of features whose geometries help remove cold and/or hot spots from the cutting element while maintaining the mechanical strength of the cutting element. In an embodiment, a device includes a cutting element and one or more electrical leads for providing an electrical discharge to the cutting element. The device further includes wire tabs configured to conductively couple an electrical lead to cutting element. Each wire tab includes a central conductive path and one or more conductive shunt paths conductively separated by one or more slots. The device further includes anchor tabs that are each associated with a slot disposed along the circumference of the cutting element and positioned to at least partially separate an anchor tab from a portion of the cutting element.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 3, 2022
    Inventors: Christopher Guild Keller, David Wong Manhin Sretavan
  • Publication number: 20220032121
    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: Application
    Filed: July 27, 2021
    Publication date: February 3, 2022
    Inventors: David Mallard, Ryan Lafrance, David Jonathan Zimmer
  • Publication number: 20220033525
    Abstract: The present invention relates to a set of heterodimeric polypeptides and its uses, e.g. for generating multispecific antigen binders by polypeptide chain exchange.
    Type: Application
    Filed: October 21, 2021
    Publication date: February 3, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Ulrich Brinkmann, Can Martin Buldun, Stefan Dengle, Steffen Dickopf, Guy Georges, Eike Hoffmann, Sabine Imhof-Jung, David Zilian
  • Publication number: 20220035010
    Abstract: A Time of Flight (ToF) system includes an emitter array comprising one or more emitters configured to emit optical signals, a detector array comprising a plurality of detectors that are configured to output respective detection signals responsive to the optical signals that are reflected from a target, and a control circuit. The control circuit is configured to: control the emitter array to emit a first optical signal; and provide a plurality of activation signals to a subset of the plurality of detectors responsive to the first optical signal to activate respective ones of the detectors of the subset for a first duration to generate detection signals associated with the first optical signal. Respective ones of the plurality of activation signals are offset from one another by respective time offsets.
    Type: Application
    Filed: August 2, 2021
    Publication date: February 3, 2022
    Inventors: Salvatore Caporale, David Storrar, Hod Finkelstein, Tarek Al Abbas, Robert Henderson
  • Publication number: 20220038909
    Abstract: Systems and methods for verifying wireless connections are provided. In one example, a method includes, at a computing system, responsive to initiating a wireless connection between a client device and a host device, generating a communication fingerprint of the client device based on at least one response characteristic of the client device, the at least one response characteristic based on a communication between the client device and the host device, the communication passing through each of a software layer of the client device and a hardware element of the client device. In this way, overall system security of a wireless connection between the host device and the client device may be increased.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Inventors: Shachar Mendelowitz, Ori Goldberg, David Reikher
  • Publication number: 20220038541
    Abstract: Example apparatus disclosed herein determine a first candidate duration of a session based on a first difference between a first time associated with a first start ping and a second time associated with a first end ping, the first start ping and the first end ping identified from a plurality of pings based on a first partitioning scheme. Disclosed example apparatus also determine a second candidate duration of the session based on a second difference between a third time associated with a second start ping and a fourth time associated with a second end ping, the second start ping and the second end ping identified from the plurality of pings based on a second partitioning scheme. Disclosed example apparatus further select at least one of the first candidate duration or the second candidate duration to represent the session based on a demographics model.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Inventors: Denis Voytenko, Rachel Worth Olson, Elisabeth Weber, Richard Peters, Paul Chimenti, David J. Kurzynski
  • Publication number: 20220037143
    Abstract: An embodiment provides a lamp apparatus, including: at least one filament; an amount of amalgam; a heat-sink assembly connected to the lamp apparatus; and at least one control circuit comprising a heating element and a temperature measurement element connected to the at least one filament, wherein the control circuit varies the electrical power delivered to the heating element, thereby controlling an internal temperature of the lamp apparatus relative to a temperature set point. Other aspects are described and claimed.
    Type: Application
    Filed: June 18, 2021
    Publication date: February 3, 2022
    Inventor: David Earl Bascin
  • Publication number: 20220036272
    Abstract: CONCEPT 1: A system that allows a user to define their needs/requirements concerning a migration event from a course workload to a target workload (without requiring the user to define technical details concerning e.g., target hardware/target infrastructure) and provides an assessment to the user for a tailored solution that achieves such needs/requirements. A method, computer program product, and computing system for identifying a specific migration scenario for a potential migration event from a source workload to a target workload; gathering migration information from a user concerning the potential migration event, wherein the migration information defines, in whole or in part, one or more performance requirements concerning the potential migration event; and processing the specific migration scenario and the migration information to generate a migration assessment concerning the potential migration event.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Inventors: Mehrdad Stanley Karimi, David James Bauch, Paul E. Hughes, Douglas S. Altamura, Praveen Mogili, Robert Jones, David Randall Hardee
  • Publication number: 20220038607
    Abstract: A housing system for an image capture device includes a housing and a removable lens assembly. The housing is formed of an elastomeric material and defines a cavity for receiving the image capture device therein. The removable lens assembly includes a protective lens and is removably coupleable to the housing to protect a lens of the image capture device.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 3, 2022
    Inventors: Jordan Todd, Mathew David Thomas, Daniel J. Coster, Bessy Liang, Huy Phuong Nguyen