Patents by Inventor David Duncan

David Duncan 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: 20250079749
    Abstract: A cable connector assembly includes a module retainer and a set of two or more cable insert modules sized and shaped for removable retention within two or more module slots of the module retainer. A cable insert module of the set of two or more cable insert modules includes a cable insertion recess sized and shaped for insertion of a cable wire of a cable, a connectivity interface on an opposing face of the cable insert module, and a transmission path between the cable insertion recess and the connectivity interface.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 6, 2025
    Inventors: Shawn David Mohlman, Matthew B. Knuth, Robert Arthur Nye, Paula Mascagni Gatti, Eduardo Montero-Valdez, Lawrence Britten Adamski, Lars Eric Blacken, Bradley J. Mitchell, Jeffrey Alan McCaskey, Ty Aaby Larsen, Ryan Patrick Rogers, Joel Douglas Johnson, Darren Chan, Grace L. Duncan, Damien O. Martin
  • Patent number: 12239412
    Abstract: Provided herein are imaging systems for a patient comprising an imaging probe and an imaging assembly. The imaging probe comprises: an elongate shaft comprising a proximal end, a distal portion, and a lumen extending between the proximal end and the distal portion; a rotatable optical core comprising a proximal end and a distal end, wherein at least a portion of the rotatable optical core is positioned within the lumen of the elongate shaft; and an optical assembly positioned proximate the distal end of the rotatable optical core, the optical assembly configured to direct light to tissue and collect reflected light from the tissue. The imaging assembly is constructed and arranged to optically couple to the imaging probe. The imaging assembly is configured to emit light into the imaging probe and receive the reflected light collected by the optical assembly.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: March 4, 2025
    Assignee: Spryte Medical, Inc.
    Inventors: Christopher C. Petroff, Christopher L. Petersen, David W. Kolstad, Giovanni J. Ughi, Lindsy M. Peterson, Benjamin Duncan, R. Maxwell Flaherty, J. Christopher Flaherty
  • Publication number: 20250064151
    Abstract: A head covering air filtering device comprising a rigid component comprising a transparent face shield, a fabric component, wherein the rigid component and the fabric component combine to cover an entire head of a user and form a seal around the user's neck. The device further comprises an intake filter to filter all intake air entering the device, an exhaust filter to filter all exhaust air exiting the device, and an air mover causing intake air to enter the device and exhaust air to exit the device.
    Type: Application
    Filed: March 22, 2021
    Publication date: February 27, 2025
    Applicant: Hall Labs LLC
    Inventors: Michael Hall, David R. Hall, Chandler Flinders, Jordan Englund, Carson Richards, Prabhakar Ramaraj, Jacob Dean, Vicente Oliveira, Anthony E. Pullen, Jeff Duncan
  • Publication number: 20250051289
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training a memory-based prediction system configured to receive an input observation characterizing a state of an environment interacted with by an agent and to process the input observation and data read from a memory to update data stored in the memory and to generate a latent representation of the state of the environment. The method comprises: for each of a plurality of time steps: processing an observation for the time step and data read from the memory to: (i) update the data stored in the memory, and (ii) generate a latent representation of the current state of the environment as of the time step; and generating a predicted return that will be received by the agent as a result of interactions with the environment after the observation for the time step is received.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 13, 2025
    Inventors: Gregory Duncan Wayne, Chia-Chun Hung, David Antony Amos, Mehdi Mirza Mohammadi, Arun Ahuja, Timothy Paul Lillicrap
  • Patent number: 12201703
    Abstract: A radioactive thermogel suspension, including a thermogel and a plurality of insoluble radioactive isotope phosphate particles, such as yttrium phosphate, suspended in the thermogel. The thermogel is PLGA-g-PEG. The thermogel contains less than 65 ppm stannous octanoate. The plurality of radioactive yttrium phosphate particles are between 0.03 ?m and 10 ?m in diameter. The plurality of radioactive yttrium phosphate particles are generally spherical. The YPO4 particle concentration is in the range of 3 mg/ml to 100 mg/ml.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: January 21, 2025
    Assignee: Vivos, Inc.
    Inventors: David Swanberg, James Duncan, Darrell Fisher
  • Publication number: 20250020629
    Abstract: Semiconductor devices can include features to apply electrical stimulation to liquids in which material is present and to measure the response to the electrical stimulation.
    Type: Application
    Filed: July 10, 2024
    Publication date: January 16, 2025
    Inventors: Phillip Michel Nadeau, David Duncan Lloyd, Michael C.W. Coln, Roman Trogan, Junfei Xia, Marek Hempel, Chen Yang, Ramji Sitaraman Lakshmanan
  • Patent number: 12137851
    Abstract: The invention provides a bathroom fixture in the form of an electronic mirror with a touchlessly operated fluid dispenser. The device provides visual cues to assist in the touchless operation thereof.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: November 12, 2024
    Assignee: OP-Hygiene IP GmbH
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt
  • Publication number: 20240328988
    Abstract: The present disclosure provides sensor assemblies comprising a plurality of mixing species provided adjacent or on the sensing surface, wherein each mixing species comprises a polynucleotide chain and wherein each mixing species is anchored to the sensor assembly; and an actuation unit configured to move at least a part of each mixing species in a plurality of directions. Alternatively or additionally, the polynucleotide chain comprises DNA and has a length of at least 10 nm.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 3, 2024
    Inventors: Joyce WU, Junfei XIA, Helen BERNEY, David Duncan LLOYD
  • Patent number: 11980327
    Abstract: The invention provides a bathroom fixture in the form of an electronic mirror with a touchlessly operated fluid dispenser. The device provides visual cues to assist in the touchless operation thereof.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 14, 2024
    Assignee: OP-HYGIENE IP GMBH
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt
  • Publication number: 20240111263
    Abstract: Systems, methods, and non-transitory computer-readable media for optimization and autoconfiguration of edge processing devices are disclosed. A cloud computing system can receive a request to configure a target building device. The cloud computing system can identify, based on the target building device, a connector template for the target building device. The connector template can include one or more parameters for a connector component configured to cause the target building device to communicate with the cloud computing system. cloud computing system can generate the connector component for the target building device based on the one or more parameters. cloud computing system can deploy the connector component to the target building device.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Inventors: Murali R. Namburi, David R. Koberstein, Manish K. Kalbande, Sastry K. Malladi, Trent M. Swanson, Abu Bakr Khan, Eric G. Lang, Miguel Galvez, David A. Duncan, Bryan Skene, Nicholas Marrone
  • Patent number: 11720775
    Abstract: A dispenser with a replaceable cartridge containing a product to be dispensed, and a housing configured to removably receive the cartridge. The cartridge has a surface that is marked with a first marking, and the housing has a surface that is marked with a second marking. The housing is configured so that, when the cartridge is received by the housing, the first marking and the second marking together form a machine readable code that is detectable from outside of the housing.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: August 8, 2023
    Assignee: OP-HYGIENE IP GMBH
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt
  • Publication number: 20230172161
    Abstract: An equine boot comprising: a sole for receiving a bottom of a horse’s hoof; an upper which, in use, receives at least a portion of a wall of the hoof; and a retention means at a rear of the boot which, in use, is generally proximate a cleft of the hoof, the retention means being configured for engagement with a securing strap, which strap is securable to the boot and hoof for retaining the boot thereto.
    Type: Application
    Filed: April 21, 2021
    Publication date: June 8, 2023
    Applicant: Scootboot Pty Ltd
    Inventor: David Duncan MACDONALD
  • Publication number: 20230129089
    Abstract: Described herein is the preparation of a 1,3,5-triazinyl benzimidazole and chemical intermediates used in the synthetic process.
    Type: Application
    Filed: April 2, 2021
    Publication date: April 27, 2023
    Inventor: David DUNCAN
  • Publication number: 20220261606
    Abstract: A dispenser with a replaceable cartridge containing a product to be dispensed, and a housing configured to removably receive the cartridge. The cartridge has a surface that is marked with a first marking, and the housing has a surface that is marked with a second marking. The housing is configured so that, when the cartridge is received by the housing, the first marking and the second marking together form a machine readable code that is detectable from outside of the housing.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt
  • Patent number: 11347984
    Abstract: A dispenser with a replaceable cartridge containing a product to be dispensed, and a housing configured to removably receive the cartridge. The cartridge has a surface that is marked with a first marking, and the housing has a surface that is marked with a second marking. The housing is configured so that, when the cartridge is received by the housing, the first marking and the second marking together form a machine readable code that is detectable from outside of the housing.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: May 31, 2022
    Assignee: OP-Hygiene IP GmbH
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt
  • Publication number: 20220163038
    Abstract: Disclosed is a unique Triple bullet (shaped) magnet in wing gate design with a specific array with an electromotor assembly, which is made up of up to 4 rotating triple bullet magnet arms spaced equally apart, at 90 degrees for the 4 arm triple bullet magnet, in rotary motion, maintaining motion within the 5 spatially fixed wing gates regarding their orientation in the circle, but laterally mobile. The electromotor assembly includes receiving power from the specific solar panel array, stored and utilized power maintained and transferred into and out of the supercapacitor bank, and utilizes a one-way gate to guide electrical power from the solar type power array to the supercapacitor bank. The supercapacitors also utilize energy production from the rotary engine component through an electromagnetic generator and other corresponding energy conservation. These provide power to the electronics in the system or machine, as well as drive fans or otherwise.
    Type: Application
    Filed: November 26, 2020
    Publication date: May 26, 2022
    Inventor: Douglas David Duncan
  • Patent number: 11293416
    Abstract: The present disclosure provides generally for a fluid-dispensing device. More specifically, the present disclosure provides for a precision fluid-dispensing device that may deliver a predefined volume of fluid quickly and reliably. In some aspects, the precision fluid-dispensing device may be used to deliver a fluid to a receiving container, such as in a manufacturing line, as a non-limiting example. In some embodiments, the precision fluid-dispensing device may dispense very accurate volumes of fluid using the head pressure of the fluid from an elevated reservoir or pressurized fluid supply. In some implementations, the precision fluid-dispensing device may dispense fluid gently and quickly, which may allow for handling of fluids that may be sensitive to agitation or mixing.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: April 5, 2022
    Assignees: Hartmann's, Inc., Duncanetics, LLC
    Inventors: Michael Alan Hartmann, David Duncan
  • Publication number: 20210289764
    Abstract: There is disclosed a securing strap for an equine hoof boot, the strap being configured for securing the boot to the hoof at a location above a horses coronary band and for fixing to the boot at generally central locations on the front and rear of the boot, wherein the strap has two sections, each section extending either side of the horses pastern bone, the two sections coming together at a location above the horses coronary band for securement to the hoof. There is also disclosed an equine boot comprising such a strap extending between ventral and dorsal positions of the boot to secure the boot to the hoof.
    Type: Application
    Filed: July 22, 2019
    Publication date: September 23, 2021
    Inventor: David Duncan Macdonald
  • Publication number: 20210235942
    Abstract: The invention provides a bathroom fixture in the form of an electronic mirror with a touchlessly operated fluid dispenser. The device provides visual cues to assist in the touchless operation thereof.
    Type: Application
    Filed: March 31, 2021
    Publication date: August 5, 2021
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt
  • Publication number: 20210235943
    Abstract: The invention provides a bathroom fixture in the form of an electronic mirror with a touchlessly operated fluid dispenser. The device provides visual cues to assist in the touchless operation thereof.
    Type: Application
    Filed: March 31, 2021
    Publication date: August 5, 2021
    Inventors: Heiner Ophardt, David Duncan, Hendrik Ophardt