Patents by Inventor David Johnston

David Johnston 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: 20250243677
    Abstract: A verification tool for guiding the appropriate installation of vinyl siding to a wall of a structure is disclosed. A verification tool may include a face plate with a front face, a rear face, a plurality of edges, and a wall extending outwardly from each edge of the face plate and oppositely disposed flanges extending outwardly from at least two of the walls, a through hole in the face plate proximate a top edge of the face plate and a securement through hole in each of two oppositely disposed vertically oriented walls, two downwardly extending legs and a through hole gauge, and a through hole in each downwardly extending leg and each leg includes a foot portion with each foot comprising a different height for use in establishing a minimum gap between a vinyl siding surface and an accessory.
    Type: Application
    Filed: January 29, 2025
    Publication date: July 31, 2025
    Inventors: Leland HARRIS, Bobbi MERRELL, Rodolfo VALLADARES, Brian KILGORE, Jake ALLEN, David JOHNSTON, Andy BREUER, Eric COTTERMAN
  • Patent number: 12336548
    Abstract: A confectionery product comprising of a layer of gummy confectionery, made up of one or more sections, which coat a non-edible object or container. This container is purposed to house a children's toy and support the layer of confectionery. Methods of preparing the confectionery-coated object also are provided.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: June 24, 2025
    Assignee: ZURU EDGE LIMITED
    Inventors: Chung Hyun Lee, David Johnston Smith, Diwata Katrina Dinglasa Santillan, Ethan Luke Harrold, Ethan Hutchinson
  • Publication number: 20250067468
    Abstract: An electric process heater has a vessel containing a fluid and a plurality of elongated heating elements extending inside the vessel parallel to a central axis of the electric process heater. The plurality of elongated heating elements includes a first subset of elongated heating elements having a higher surface flux than a second subset of elongated heating elements. The electric process heater includes baffles to redirect a flow of the fluid over the elongated heating elements to improve heat transfer. The flow includes a parallel flow zone of parallel flow where the fluid flows parallel to the elongated heating elements and a crossflow zone of perpendicular flow where the fluid flows perpendicularly to the elongated heating elements. The first subset of elongated heating elements having the higher surface flux is disposed in the crossflow zone and the second subset of elongated heating elements is disposed in the parallel flow zone.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: David TENEYCKE, Simon CHANG, David JOHNSTON, Paul MOORS
  • Publication number: 20250043992
    Abstract: Disclosed herein is an electric process heater having a vessel containing a fluid, a plurality of elongated heating elements extending inside the vessel parallel to a central axis of the electric process heater, wherein the heating elements comprise fins. Baffles are disposed at axial intervals inside the electric process heater to redirect the flow of fluid over the heating elements to provide improved heat transfer between the heating elements and the fluid inside the vessel. The baffles include flow-through heating element support holes for receiving and supporting the elongated heating elements. Each of the plurality of flow-through heating element support holes has a plurality of element-contacting tabs that protrude radially inwardly to support the heating elements within the baffles. The tabs define a plurality of gaps through which the fluid flows between the baffles and the heating elements to reduce a thermal differential at a heating element-baffle interface.
    Type: Application
    Filed: August 1, 2023
    Publication date: February 6, 2025
    Inventors: David TenEycke, Simon Chang, David Johnston, Paul Moors
  • Publication number: 20250021505
    Abstract: Systems, methods and computer software are disclosed for fronthaul. In one embodiment a method is disclosed, comprising: providing a virtual Radio Access Network (vRAN) having a centralized unit (CU) and a distributed unit (DU); and interconnecting the CU and DU over an Input/Output (I/O) bus using Peripheral Component Interconnect-Express (PCIe); wherein the CU and the DU include a PCI to optical converter and an optical to PCI converter.
    Type: Application
    Filed: July 16, 2024
    Publication date: January 16, 2025
    Inventors: Ofir Ben Ari Katzav, David Johnston, Steven Paul Papa
  • Patent number: 12183085
    Abstract: To appropriately determine the display order of a plurality of images captured by at least one image capturing apparatus installed on a movable body, based on an imaging direction of the image capturing apparatus, an apparatus identifies the imaging direction of the image capturing apparatus in capturing each of the plurality of images, and determines the display order of the plurality of images based on a result of the identification.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: December 31, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tatsuya Yamamoto, David Johnston, Nicholas Fulton, Julie Kowald
  • Publication number: 20240424196
    Abstract: An integrated cartridge assembly that is employed with an automated medication administration system in response to the acute medical condition. The cartridge assembly configured to be operatively coupled between a pump assembly and a medical port. The cartridge assembly includes a first cartridge and a second cartridge positioned within a housing. The first cartridge contains a portion of saline, while the second cartridge contains a portion of a medicament. The cartridge assembly also includes a gate member that maintains a separation distance between a manifold assembly and the first and second cartridges when in a locked position when the cartridge assembly is in the stored state. The cartridge assembly is operatively coupled to the medical port via a tube set that is fixedly coupled to the manifold assembly.
    Type: Application
    Filed: September 5, 2024
    Publication date: December 26, 2024
    Applicant: MEDPHLOW, LLC
    Inventors: Eric S. EDWARDS, David JOHNSTON, John MCCURLEY, Cristian DE LA COTERA, Siraaj DHRU, Dallas ERDAHL, Dan JOHNSON, Greg JOHNSON, Victor STIVALA, Brian JAMES, Andrew KING
  • Publication number: 20240419981
    Abstract: In general, embodiments of the present invention provide systems, methods and computer readable media for automated dynamic data quality assessment. One aspect of the subject matter described in this specification includes the actions of receiving a data quality job including a new data sample; and, if the new data sample is determined to be added to a reservoir of data samples, sending a quality verification request to an oracle; receiving a new data sample quality estimate from the oracle; and adding the new data sample and estimate to the reservoir. A second aspect of the subject matter includes the actions of receiving, from a predictive model, a judgment associated with a new data sample; analyzing the new data sample based in part on the judgment to determine whether to send a new data sample quality verification request to an oracle; and, if a new data sample quality estimate is received from the oracle, determining whether to add the new data sample and the judgment to the reservoir.
    Type: Application
    Filed: June 21, 2024
    Publication date: December 19, 2024
    Inventors: Mark Thomas Daly, Shawn Ryan Jeffery, Matthew DeLand, Nick Pendar, Andrew James, David Johnston
  • Patent number: 12160214
    Abstract: A method for loudness equalization is provided that includes receiving input loudness data at an audio processing system. Converting gain data of the input loudness data to a linear scale at the audio processing system. Determining a reciprocal of a gain-linear loudness value as a function of the converted gain data using the audio processing system. Determining a compression ratio using the audio processing system. Performing temporal smoothing and look ahead processing using the audio processing system. Outputting gain data as a function of the temporal smoothing and look ahead processing using the audio processing system.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: December 3, 2024
    Assignee: Immersion Networks, Inc.
    Inventors: Serge Smirnov, James David Johnston
  • Patent number: 12121695
    Abstract: An integrated cartridge assembly that is employed with an automated medication administration system in response to the acute medical condition. The cartridge assembly configured to be operatively coupled between a pump assembly and a medical port. The cartridge assembly includes a first cartridge and a second cartridge positioned within a housing. The first cartridge contains a portion of saline, while the second cartridge contains a portion of a medicament. The cartridge assembly also includes a gate member that maintains a separation distance between a manifold assembly and the first and second cartridges when in a locked position when the cartridge assembly is in the stored state. The cartridge assembly is operatively coupled to the medical port via a tube set that is fixedly coupled to the manifold assembly.
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: October 22, 2024
    Assignee: MEDPHLOW, LLC
    Inventors: Eric S. Edwards, David Johnston, John McCurley, Cristian De La Cotera, Siraaj Dhru, Dallas Erdahl, Dan Johnson, Greg Johnson, Victor Stivala, Brian James, Andrew King
  • Publication number: 20240323637
    Abstract: A system for processing audio data, comprising a diffusion data filter coupled to a source of digital audio data, the diffusion data filter configured to generate filtered audio data from the digital audio data. A delay coupled to the source of digital audio data, the delay configured to delay the digital audio data by a predetermined amount. A first multiplier configured to multiply the filtered audio data by a distance gain parameter to generate a first intermediate output. A second multiplier configured to multiply the delayed digital audio data by a complementary distance gain parameter to generate a second intermediate output. An adder configured to add the first intermediate output and the second intermediate output to generate an audio output.
    Type: Application
    Filed: July 25, 2022
    Publication date: September 26, 2024
    Applicant: Immersion Networks, Inc.
    Inventor: James David Johnston
  • Patent number: 12097777
    Abstract: Methods and systems for predicting a potential alternator failure in a motor vehicle are provided. The method includes determining a potential alternator undercharging condition if a duration between the maximum cranking voltage time stamp and the maximum device voltage time stamp is greater than an undercharging indicator duration threshold. Advantageously, an alternator may be repaired or replaced before it fails thus averting having the motor vehicle become inoperable.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: September 24, 2024
    Assignee: Geotab Inc.
    Inventors: Meghan Frances Fotak, Jialin Zhu, James David Johnston, Weinan Sun, Matthew Konski, Michael Angelo David Santorelli, Daniel Alec Sheen
  • Patent number: 12080303
    Abstract: An encoder operable to filter audio signals into a plurality of frequency band components, generate quantized digital components for each band, identify a potential for pre-echo events within the generated quantized digital components, generate an approximate signal by decoding the quantized digital components using inverse pulse code modulation, generate an error signal by comparing the approximate signal with the sampled audio signal, and process the error signal and quantized digital components. The encoder operable to process the error signal by processing delayed audio signals and Q band values, determining the potential for pre-echo events from the Q band values, and determining scale factors and MDCT block sizes for the potential for pre-echo events.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: September 3, 2024
    Assignee: IMMERSION NETWORKS, INC.
    Inventors: James David Johnston, Stephen Daniel White, King Wei Hor, Barry M. Genova
  • Publication number: 20240269374
    Abstract: An integrated cartridge assembly that is employed with an automated medication administration system in response to the acute medical condition. The cartridge assembly configured to be operatively coupled between a pump assembly and a medical port. The cartridge assembly includes a first cartridge and a second cartridge positioned within a housing. The first cartridge contains a portion of saline, while the second cartridge contains a portion of a medicament. The cartridge assembly also includes a gate member that maintains a separation distance between a manifold assembly and the first and second cartridges when in a locked position when the cartridge assembly is in the stored state. The cartridge assembly is operatively coupled to the medical port via a tube set that is fixedly coupled to the manifold assembly.
    Type: Application
    Filed: July 14, 2023
    Publication date: August 15, 2024
    Applicant: MEDPHLOW, LLC
    Inventors: Eric S. EDWARDS, David JOHNSTON, John MCCURLEY, Cristian DE LA COTERA, Siraaj DHRU, Dallas ERDAHL, Dan JOHNSON, Greg JOHNSON, Victor STIVALA, Brian JAMES, Andrew KING
  • Patent number: 12045732
    Abstract: In general, embodiments of the present invention provide systems, methods and computer readable media for automated dynamic data quality assessment. One aspect of the subject matter described in this specification includes the actions of receiving a data quality job including a new data sample; and, if the new data sample is determined to be added to a reservoir of data samples, sending a quality verification request to an oracle; receiving a new data sample quality estimate from the oracle; and adding the new data sample and estimate to the reservoir. A second aspect of the subject matter includes the actions of receiving, from a predictive model, a judgment associated with a new data sample; analyzing the new data sample based in part on the judgment to determine whether to send a new data sample quality verification request to an oracle; and, if a new data sample quality estimate is received from the oracle, determining whether to add the new data sample and the judgment to the reservoir.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: July 23, 2024
    Assignee: Bytedance Inc.
    Inventors: Mark Thomas Daly, Shawn Ryan Jeffery, Matthew DeLand, Nick Pendar, Andrew James, David Johnston
  • Patent number: 12038860
    Abstract: Systems, methods and computer software are disclosed for fronthaul. In one embodiment a method is disclosed, comprising: providing a virtual Radio Access Network (vRAN) having a centralized unit (CU) and a distributed unit (DU); and interconnecting the CU and DU over an Input/Output (I/O) bus using Peripheral Component Interconnect-Express (PCIe); wherein the CU and the DU include a PCI to optical converter and an optical to PCI converter.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: July 16, 2024
    Assignee: Parallel Wireless, Inc.
    Inventors: Ofir Ben Ari Katzav, David Johnston, Steven Paul Papa
  • Patent number: 11990419
    Abstract: Techniques and mechanisms for providing physically unclonable function (PUF) circuitry at a substrate which supports coupling to an integrated circuit (IC) chip. In an embodiment, the substrate comprises an array of electrodes which extend in a level of metallization at a side of the insulator layer. A cap layer, disposed on the array, is in contact with the electrodes and with a portion of the insulator layer which is between the electrodes. A material of the cap layer has a different composition or microstructure than the metallization. Regions of the cap layer variously provide respective impedances each between a corresponding two electrodes. In other embodiments, the substrate includes (or couples to) integrated circuitry that is operable to determine security information based on the detection of one or more such impedances.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: May 21, 2024
    Assignee: Intel Corporation
    Inventors: Georgios Dogiamis, Feras Eid, Adel Elsherbini, David Johnston, Jyothi Bhaskarr Velamala, Rachael Parker
  • Patent number: D1050667
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: November 12, 2024
    Assignee: ZURU (SINGAPORE) PTE. LTD.
    Inventors: Mathew Peter Mowbray, Chung Hyun Lee, David Johnston Smith, Diwata Katrina Dinglasa Santillan, Ethan Luke Harrold, Ethan Hutchinson
  • Patent number: D1052222
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: November 26, 2024
    Assignee: ZURU (SINGAPORE) PTE. LTD.
    Inventors: Mathew Peter Mowbray, Chung Hyun Lee, David Johnston Smith, Diwata Katrina Dinglasa Santillan, Ethan Luke Harrold, Ethan Hutchinson
  • Patent number: D1056398
    Type: Grant
    Filed: March 29, 2024
    Date of Patent: January 7, 2025
    Assignee: ZURU (SINGAPORE) PTE. LTD.
    Inventors: Mathew Peter Mowbray, Chung Hyun Lee, David Johnston Smith, Diwata Katrina Dinglasa Santillan, Ethan Luke Harrold, Ethan Hutchinson