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: 11620318
    Abstract: Methods, systems, and apparatus, including computer program products, for processing search query suggestions. In one aspect, a search service provides query suggestions responsive to a query suggestion request from a client device, and determines if a prediction criterion is met. The prediction criterion is independent of a user selection of a query suggestion provided in response to one or more query suggestion requests. In response to determining that the prediction criterion is met, the search system provides search results to the client device. The search results are responsive to one of the query suggestions provided in response to the query suggestion request or one or more previous query suggestion requests.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: April 4, 2023
    Assignee: GOOGLE LLC
    Inventors: Othar Hansson, David Black, Jon M. Wiley, Manas Tungare, Ziga Mahkovec, Benjamin J. McMahan, Benedict A. Gomes, Jonathan J. Effrat, Johanna R. Wright, Marcin K. Wichary
  • Patent number: 11620134
    Abstract: A computer-implemented method for of constrained carries on speculative counters includes providing one or more speculative counters having an upper portion of most significant bits partially embedded in a random-access memory (RAM) array, and a pre-counter portion external to the RAM array having a plurality of least significant bits. The one or more speculative counters are configured to count a plurality of events of interest during a processor core instruction execution. A carry output from the pre-counter portion to the RAM array is suppressed for a duration of a speculative event period.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: April 4, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Dan Buerkle, James W. Bishop, Maria Lorena Pesantez, David Henry Wilde
  • Patent number: 11617951
    Abstract: A game summary may be produced using an event log of in-game events and corresponding game content based on game data associated with a gameplay session(s). The event log may include metadata that indicates times of in-game events and associations between in-game events and game content items that capture the in-game events. A user may interact with in-game events with temporal context, allowing for more informed selections and a better understanding of the gameplay session. Using the event log, a game summary may provide such features as a timeline to convey relative timing of in-game events, a list of in-game events, a map of a virtual environment of the game that is temporally annotated based on in-game events, game status information, and statistical and performance information. A game summary may show trends over time and/or game sessions and convey information for selected sets of players, such as teams.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: April 4, 2023
    Assignee: NVIDIA Corporation
    Inventors: James Lewis van Welzen, Glenn R. Cochran, Jean Wang, Po-Shih Wang, Jeffrey David Weintraub, Toshant Sharma, Shyam Raikar
  • Patent number: 11619695
    Abstract: In a Method and a device for magnetic resonance imaging of a subject using a spoiled gradient echo sequence, a B0 magnetic field strength of at most 1.5 T is used during the sequence. As part of the sequence a slice select gradient acting as a spoil gradient is played out. Substantially simultaneously with the slice select gradient a predetermined RF pulse is played out in the sequence, wherein a time-bandwidth product of the RF pulse is set so that a majority of the energy of the RF pulse is transmitted in its central main lobe.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: April 4, 2023
    Assignee: Siemens Healthcare GmbH
    Inventors: David Grodzki, Gregor Koerzdoerfer, Mathias Nittka
  • Patent number: 11619120
    Abstract: A power generation system includes one or more micro-turbine electric generators (“MTEGs”). The MTEGs include a housing having an inlet for receiving pressurized gas and an outlet for releasing expanded gas. The MTEGs also include a rotor, a user-replaceable nozzle for directing pressurized gas over blades of the rotor, and a stator for generating alternating current (“AC”) responsive to rotation of the rotor. The power generation system also includes a programmable logic controller (“PLC”) coupled to the MTEGs that operates flow control valves (“FCVs”) coupled to the MTEGs to modulate the flow of gas to the MTEGs to generate output power suitable to support an electrical load. The system also includes power conversion circuitry configured to convert AC generated by the MTEGs to direct current (“DC”) and to provide the DC to an electrical load. The system also includes a skid for mounting multiple and MTEGs and FCVs.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: April 4, 2023
    Assignee: REVOLUTION TURBINE TECHNOLOGIES, LLC
    Inventors: Christopher Bean, James Stuart Grasty, Jr., David L. Schauer, Blaine E. Alderks
  • Patent number: 11618145
    Abstract: A powered fastener driver includes a driver blade movable from a top-dead-center (TDC) position to a driven or bottom-dead-center (BDC) position for driving a fastener into a workpiece and a drive unit for providing torque to move the driver blade from the BDC position toward the TDC position. The drive unit includes an output shaft. The powered fastener driver also includes a rotary lifter engageable with the driver blade. The lifter is configured to receive torque from the drive unit in a first rotational direction for returning the driver blade from the BDC position toward the TDC position. The powered fastener driver further includes a kickout arrangement located between the lifter and the output shaft. The kickout arrangement is configured to permit limited rotation of the lifter relative to the output shaft between a first position and a second position.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: April 4, 2023
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: David A. Bierdeman, Mackenzie J. Nick, Beth E. Cholst, Troy C. Thorson, Nathan Bandy, Jacob P. Schneider
  • Patent number: 11620897
    Abstract: A monitoring system that is configured to monitor a property is disclosed. The monitoring system includes a passive infrared (PIR) sensor configured to generate reference PIR data that represents motion within an area of the property; an auxiliary sensor configured to generate auxiliary sensor data that represents an attribute of the area of the property; and a motion sensor device. The motion sensor device is configured to: obtain the reference PIR data; determine that a first set of motion detection criteria is satisfied by the reference PIR data; in response to determining that the first set of motion detection criteria is satisfied by the reference PIR data, obtain the auxiliary sensor data; obtain a second set of motion detection criteria based on the reference PIR data and the auxiliary sensor data; and determine whether the second set of motion detection criteria is satisfied by additional PIR data.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: April 4, 2023
    Assignee: Alarm.com Incorporated
    Inventors: Glenn Tournier, Alexander Lawrence Reeder, Donald Gerard Madden, Allison Beach, David James Hutz
  • Patent number: 11619634
    Abstract: A method of diagnosing lung cancer in a subject-in-need thereof is provided. The method comprises: (a) providing a biological sample of the subject which comprises peripheral blood mononuclear cells (PBMCs); (b) in vitro contacting the PBMCs with a stimulant selected from the group consisting of the stimulants listed in Tables 3 and 4; and (c) measuring metabolic activity of the PBMCs having been contacted according to (b), wherein a statistically significant change in the metabolic activity of the PBMCs as compared to a control sample is indicative of lung cancer.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: April 4, 2023
    Assignees: Savicell Diagnostic Ltd., Ramot at Tel-Aviv University Ltd.
    Inventors: Giora Davidovits, Fernando Patolsky, David Eyal Davidovits, Irit Arbel, Shoval Tirman, Aviv Lutaty, Tali Scienmann, Reuven Tirosh, Hagit Peretz-Soroka
  • Patent number: 11621557
    Abstract: Electrical protection devices, such as for use with power systems for overvoltage protection, are disclosed. One electrical protection device includes a first electrical connection, a second electrical connection, a first electrical discharge device, and a second electrical discharge device. The first electrical discharge device includes a first conductive bus connected to the first electrical connection and a second conductive bus connected to the second electrical connection. The first electrical discharge device has a first breakdown voltage. The second electrical discharge device includes a third conductive bus connected to the first electrical connection and a fourth conductive bus connected to the second electrical connection. The second electrical discharge device has a second breakdown voltage.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: April 4, 2023
    Assignee: TechHold, LLC
    Inventors: Greg Fuchs, George Anderson, William M. Volna, Gale K. Nordling, Wallace Jensen, David Blake Jackson, Frederick R. Faxvog, James Nicholas Ruehl
  • Patent number: 11619749
    Abstract: Provided herein is a dosimetry device for quantifying the dosage of radiation emitted from a radiation source, the device comprising: (i) a radiation dose indicator; (ii) an optical means to capture the color change; and (iii) a software means to compare the optical density of the dose indicator as compared to a predetermined calibration curve. Also provided herein is a method of quantifying the dosage of radiation emitted from the radiation source. Further provided herein is use of said dosimetry device in various medical, food and industrial applications.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 4, 2023
    Assignee: ISP Investments LLC
    Inventors: Robert Crohn, David K. Hood
  • Patent number: 11617963
    Abstract: A room installation is provided having at least three walls, a ceiling and floor, all of which are covered in a mirrored surface. At least one transparent window allows ambient light into the room installation. A plurality of mirrored balloons are arranged within the room installation, and filled with helium, but otherwise weighted, to float substantially within a middle height of the room installation.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: April 4, 2023
    Assignee: KONGORIKISHI INC.
    Inventor: David Kenzo Hakuta
  • Patent number: 11617628
    Abstract: A telesurgical system operates in a first operating mode and in a second operating mode. In the first operating mode, a moveable component is driven within a first range of an operating parameter. In the second operating mode, the moveable component is driven with a second range of the operating parameter, less than the first range. Usable instrument life is increased by decreasing mechanical degradation of the moveable component as a result of operating in the second range. A surgeon may select either operating mode.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: April 4, 2023
    Assignee: Intuitive Surgical Operations, Inc.
    Inventor: David J. Rosa
  • Patent number: 11618831
    Abstract: A waterborne protective coating system is disclosed that comprises at least one binder, water, and a dispersion of 2D material/graphitic nanoplatelets.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: April 4, 2023
    Inventors: William Weaver, Lynn Chikosha, Adam Austin Bell, Matthew David Sharp
  • Patent number: 11619204
    Abstract: A high-efficiency, hybrid fluid aeolipile is placed in the stream of a moving fluid, preferably air. Energy is extracted from the fluid stream by directing a portion of the stream through and, optionally, around the device. As the fluid flow moves through the device, it is directed into nozzles. These nozzles, which are free to pivot in a cyclical manner, employ the established phenomenon of “nozzle effect” to accelerate the velocity of the air-flow passing through them, which is ultimately ejected from each nozzle tip, producing thrust. This thrust, amplified by nozzle effect, drives the nozzles to pivot around a shared axis. The wind energy, thereby converted into cyclical motion, that may be used to perform useful work, is converted with greater efficiency than is possible in conventional blade-type wind turbines.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: April 4, 2023
    Assignee: TENNESSEE TECHNOLOGICAL UNIVERSITY
    Inventors: Charles William Van Neste, David Wenzhong Gao
  • Patent number: 11622207
    Abstract: Systems and methods may be used to determine a fit for a hearing assistance device shell model. For example, a method may include receiving an image of anatomy of a patient including at least a portion of a canal aperture of an ear of the patient, generating a patient model of a portion of the anatomy of the patient, the patient model indicating at least one of a height or width of the canal aperture, and determining, using the patient model, a best fit model from a set of hearing assistance device shell models generated using a machine learning technique. The method may include outputting an identification of the best fit model.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: April 4, 2023
    Assignee: Starkey Laboratories, Inc.
    Inventors: Olabanji Yussuf Shonibare, Achintya Kumar Bhowmik, David Alan Fabry
  • Patent number: 11621019
    Abstract: A system may include one or more tape drives. A front portion of the one or more tape drives may be exposed to allow access to one or more respective tape cartridges of each of the one or more tape drives. The system may include one or more servers. The one or more servers may control the one or more tape drives. The system may include one or more ports communicatively connected to the one or more tape drives. Each of the one or more ports may respectively be associated with a specific sensor. Each of the specific sensors may record a specific datum. The system my include one or more power supplies.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: April 4, 2023
    Assignee: International Business Machines Corporation
    Inventors: David Harper, Gregory Goodman
  • Patent number: 11618897
    Abstract: Provided herein are methods for capturing a connected probe and/or a capture handle sequence to a capture domain of a capture probe.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: April 4, 2023
    Assignee: 10x Genomics, Inc.
    Inventors: Hanyoup Kim, David Sukovich, Layla Katiraee, Augusto Manuel Tentori
  • Patent number: 11618014
    Abstract: A method of coating a substrate with a foam is described. The method comprises: (a) introducing a foam into a substrate comprising a plurality of channels through open ends of the channels at a first end of the substrate; and (b) applying at least one of (i) a vacuum to open ends of the channels at a second end of the substrate and (ii) a pressure to the open ends of the channels at the first end of the substrate; wherein the foam comprises a particulate material, and wherein the foam is particle stabilized.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: April 4, 2023
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Cecilia Bernadini, Thomas Campbell, Guy Richard Chandler, Christopher Daly, Katharine Ann Hardstone, Thomas Hotchkiss, David Thompsett
  • Patent number: 11618919
    Abstract: The present invention relates to an ultrasensitive assay platform for the detection of nucleic acids such as microRNAs (miRNAs), which are important biomarker for diseases including cancer. The platform allows high throughput detection of multiple nucleic acid sequences miRNAs on the single-molecule level using fluorescence labeling, molecular barcoding, and flow based detection and multiparametric data analysis.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: April 4, 2023
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Andrew Smith, Lucas David Smith
  • Patent number: D982515
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: April 4, 2023
    Assignee: Google LLC
    Inventors: Gina Reimann, Luke David Mastrangelo, Maj Isabelle Olsson, Idil Girard, Peter Michael Cazalet, Benjamin Caleb Carroll, Shameem Hameed, Sandeep Singh Waraich