Patents by Inventor David Edwards

David Edwards 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: 20240159068
    Abstract: A docking station for a medical device is described. In some examples, the docking station includes a frame and a base plate coupled to the frame. At least a portion of the base plate is coupled to a lower portion of the frame. In some examples, an electronic connector of the docking station is configured to couple to the medical device and to provide power to the medical device when the medical device is docked to the docking station. In some examples, a docking mechanism is coupled to an upper portion of the frame and configured to retain the medical device.
    Type: Application
    Filed: January 25, 2024
    Publication date: May 16, 2024
    Applicant: Physio-Control, Inc.
    Inventors: Barry D. Curtin, Alexander Hamilton, Kristina Edmonson, David Andrews, Christopher G. Alviar, Neal Stanley Clark, Benjamin Danziger, Christopher William Egbert, Jason Fouts, Matthew Malone, Joshua Berndt, Brigitta M. Suwandana, Jeremy Edward Brummett
  • Publication number: 20240163540
    Abstract: The present disclosure is directed to composite focal plane array (CFPA) imaging systems with techniques and architectures for efficient video data processing and providing video products from such systems.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 16, 2024
    Inventors: Jonathan Edwards, Daniel George Haas, Samuel Hanchett Henderson, Yiannis Antoniades, David Chester
  • Publication number: 20240159336
    Abstract: A mechanical joint restraint can include a one-piece, elastic gasket defining an inner surface and an outer surface, the inner surface defining a bore, the bore defining an axis therethrough, the gasket defining a first gasket end and a second gasket end, the gasket including: a main body positioned between the first gasket end and the second gasket end; a first stop lip extending radially inward from the main body with respect to the axis of the gasket, the first stop lip defining a first lip height; a gland positioned axially outward from the main body of the gasket with respect to the first gasket end with the mechanical joint restraint in an assembled condition; and a gripping ring positioned adjacent to at least one of the gasket and the gland.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 16, 2024
    Inventors: Aurelian Ioan Furcoiu, David Edward Woollums
  • Patent number: 11982810
    Abstract: An adjustable fluid-filled lens or minor assembly 100 comprising a fluid-filled envelope and a supporting structure therefor; the fluid-filled envelope being constituted by a first wall that is formed of a distensible elastic membrane 15 having an exterior optical surface of variable focusing power, a second wall 18 that is spaced from the first wall on a z-axis, and a collapsible peripheral side wall 17 that extends between the first and second walls, and being filled with a substantially incompressible fluid 16; a membrane holding structure 14 that is attached to a peripheral edge of membrane 15 for holding the membrane under tension; and one or more selectively operable actuator assemblies r1, r2, r3 for moving one or more corresponding regions of the peripheral edge of the membrane on the z-axis towards and away from the second wall 18 for controlling the profile of the peripheral edge of the membrane; wherein the or each actuator assembly comprises a connecting member 91, 92, 93 that is attached to the m
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: May 14, 2024
    Assignee: ADLENS LTD
    Inventors: Thomas Norman Llyn Jacoby, Simon Peter Horrocks, Daniel Paul Rhodes, David Mlynski, Robert Edward Stevens
  • Patent number: 11980408
    Abstract: An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand with open ends around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system also includes means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The preferred embodiment of the catheter includes structures which provide radial and lateral support to the guide tubes so that the guide tubes open uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: May 14, 2024
    Assignee: Ablative Solutions, Inc.
    Inventors: David R. Fischell, Tim A. Fischell, Robert Ryan Ragland, Darrin James Kent, Andy Edward Denison, Eric Thomas Johnson, Jeff Alan Burke, Christopher Scott Hayden
  • Patent number: 11983057
    Abstract: Streaming content using a data streaming device having limited power is described. A data streaming device receives streaming content from a network and provides the streaming content for display on a content display device. Data streaming device includes power supplies that receive power from the content display device. The power supplies use the power to operate components of data streaming device that process the streaming content. A measuring module measures the power provided to the data streaming device. When the power is insufficient, a controller generates an indication that there is insufficient power to operate the components of the data streaming device. The controller may also modify functionality of the components to operate using available power or disable a component of the data streaming device.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: May 14, 2024
    Assignee: Roku, Inc.
    Inventors: Gregory Garner, Anthony Wood, Simon Martin, David Stern, Neil Edward Johnson
  • Publication number: 20240152360
    Abstract: An integrated circuit comprising instruction processing circuitry for processing a plurality of program instructions and instruction prediction circuitry. The instruction prediction circuitry comprises circuitry for detecting successive occurrences of a same program loop sequence of program instructions. The instruction prediction circuitry also comprises circuitry for predicting a number of iterations of the same program loop sequence of program instructions, in response to detecting, by the circuitry for detecting, that a second occurrence of the same program loop sequence of program instructions comprises a same number of iterations as a first occurrence of the same program loop sequence of program instructions.
    Type: Application
    Filed: January 13, 2024
    Publication date: May 9, 2024
    Inventors: Kai Chirca, Paul Daniel Gauvreau, David Edward Smith, JR.
  • Publication number: 20240149233
    Abstract: The present invention describes a heated auger assembly and method for applying powder or liquid, such as efficacious concentrations of DCD, to a substrate granule, such as granular urea. The heated auger assembly includes a mixing auger comprising a first and second end, and at least one of a heat applicator. The method of applying powder and/or liquid raw material to a substrate granule includes heating the substrate granules in a pre-heater, such as a fluidized bed, then discharging the heated substrate granules from the pre-heater into a heated auger assembly, which applies heat to the substrate granules, facilitating the coating of the substrate granules with the powder and/or liquid raw material.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 9, 2024
    Inventors: Brian Mengeu, Travis Edwards, David Perzanowski, LESTER WILLIAM Young, Logan Pelley, Mark Mangan
  • Publication number: 20240151587
    Abstract: A sensor mounting system is provided including a non-conductive bracket having a first end portion and a second end portion; a busbar section connected to the first end portion of the non-conductive bracket and having a high emissivity coating on a surface thereof; and an infrared sensor connected to the second end portion the non-conductive bracket, such that the infrared sensor faces the surface of the bus bar having the high emissivity coating and is spaced apart from the busbar section a predetermined distance.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 9, 2024
    Inventors: Amit Ashok Khendad, Daniel Edward Hrncir, Jr., David Aaron Metcalf
  • Publication number: 20240155263
    Abstract: The present disclosure is directed to composite focal plane array (CFPA) imaging systems and techniques for calibrating such imaging systems. An unmanned aerial vehicle has a CFPA imaging system including a plurality of lens assemblies, a plurality focal plane array (FPA) sensors disposed on a planar substrate, and an image processing module. A first processing node of the module receives overlapping image data from the sensors and generates an update for a sensor calibration model based on key points in the overlapping image data. A plurality of other processing nodes receives image data from the sensors. The sensor calibration model is applied to correct the image data, thereby compiling a composite image.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 9, 2024
    Inventors: Yiannis Antoniades, Jonathan Edwards, David Chester
  • Publication number: 20240150704
    Abstract: Biological cells, which are stored on carriers in a storage module, are cultivated in a process module. Each cell line is assigned an application containing a treatment specification, which contains one or more workflows that are performed in the process module at successive time intervals, each with a respective start time. Each workflow contains a work step or a plurality of work steps to be performed in succession. The control device controls the parallel execution of a plurality of applications and starts the one or more workflows of the different applications one after another in the same process module. In order to economically perform the workflows successively in a single process module, each workflow is assigned an effective function dependent on the start time, and the sequence and the start times of the workflows of different applications are determined by minimizing or maximizing the sum of the effective functions.
    Type: Application
    Filed: March 14, 2022
    Publication date: May 9, 2024
    Inventors: Patrick Clemente GILLIGAN, Kenneth B. K. TEO, John Edward CONNAH, David Anthony BULLINARIA
  • Publication number: 20240154608
    Abstract: Embodiments of level shifters are disclosed. In an embodiment, a level shifter includes a transistor connected between an input terminal of the level shifter and an output terminal of the level shifter, a first resistor connected between a first terminal of the transistor and one of the input terminal of the level shifter and the output terminal of the level shifter, a capacitor connected between the input terminal of the level shifter and the output terminal of the level shifter, a current source connected between the output terminal of the level shifter and a fixed voltage, and a resistor divider connected between the first resistor and the output terminal of the level shifter.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 9, 2024
    Inventors: Siamak Delshadpour, Xueyang Geng, David Edward Bien
  • Publication number: 20240151112
    Abstract: A horizontal directional drilling system. The system has a pilot drill and an exit side drill, with a drill string extending between them. A backreamer is positioned between the drills to enlarge a borehole. The pilot drill pulls and rotates the backreamer. The exit side drill adds segments to the product pipe and pushes the product pipe into the enlarged borehole. The exit side drill is equipped with a rotational disconnect. The disconnect is engaged to allow torque transfer between a motor and a spindle when adding segments to the product pipe. The disconnect is disengaged to prevent torque transfer between the motor and the spindle when pushing the product pipe into the enlarged borehole.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 9, 2024
    Inventors: David L. Horst, BJ Burky, Tim Casey, Richard B. Gentry, Stuart Riggenbach, Aaron Edward Traxler
  • Patent number: 11978808
    Abstract: Vertical etch heterolithic integrated circuit devices are described. A method of manufacturing NIP diodes is described in one example. A P-type substrate is provided, and an intrinsic layer is formed on the P-type substrate. An oxide layer is formed on the intrinsic layer, and one or more openings are formed in the oxide layer. One or more N-type regions are implanted in the intrinsic layer through the openings in the oxide layer. The N-type regions form cathodes of the NIP diodes. A dielectric layer deposited over the oxide layer is selectively etched away with the oxide layer to expose certain ranges of the intrinsic layer to define a geometry of the NIP diodes. The intrinsic layer and the P-type substrate are vertically etched away within the ranges to expose sidewalls of the intrinsic layer and the P-type substrate. The P-type substrate forms the anodes of the NIP diodes.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: May 7, 2024
    Assignee: MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
    Inventors: Timothy Edward Boles, James J. Brogle, Margaret Mary Barter, David Hoag, Michael G. Abbott
  • Patent number: 11974699
    Abstract: A drive coupling assembly for a food processing device includes an adapter having a connection mechanism for connection of the adapter to a drive shaft of a motor of a food processing device, and a coupler body having an aperture and an opening, the opening being configured to receive a shaft of a blade of a food processing container, and the aperture being configured to releasably receive the adapter.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: May 7, 2024
    Assignee: CONAIR LLC
    Inventors: Francis M. Ney, David Edward Kayser
  • Patent number: 11974966
    Abstract: A medical product includes a bladder, a filtration device, and a sterile product concentrate. The bladder has a perimeter seal and defining a sterile chamber. The filtration device includes a stem and a filter membrane disposed in line with the stem. The stem extends through the perimeter seal and has an inlet end accessible from outside of the perimeter seal and an outlet end in fluid communication with the sterile chamber. The filter membrane can have a nominal pore size in a range of approximately 0.1 ?m to approximately 0.5 ?m, wherein the filter membrane is shaped as a hollow fiber with a wall and pores residing in the wall of the fiber. The sterile product concentrate is disposed in the sterile chamber and adapted to be reconstituted by the introduction of a pharmaceutical fluid into the chamber through the filtration device.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: May 7, 2024
    Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SA
    Inventors: David Filiberto Schuck, Karl Hans Cazzini, Yuanpang Samuel Ding, Ying-Cheng Lo, Grant Anthony Bomgaars, Thomas Edward Dudar, Mark Edward Pasmore, Bernd Krause, Michael Joseph Sadowski, Anastasios Hristakos, Joseph Vincent Ranalletta
  • Patent number: 11975369
    Abstract: Apparatus is disclosed for separating an amount of a substance from groundwater, comprising an elongate chamber (18) having an inlet (22) which is arranged in use to admit groundwater into the chamber near a lower first end (24). There is also a gas sparger (26) located near the first end (24) which admits gas into the chamber for inducing groundwater to flow from the first end (24) of the chamber toward a second end upper end, and for producing a froth layer (32) which rises above an interface with the groundwater including a concentrated amount of the substance. A suction hood (38) can be moved downward from the top of the chamber (18) into a position to collapse the froth layer (32) and to cause it to be removed from the well body (14). The suction hood (38) (acting as a froth depth regulation device) controls the amount of groundwater in the froth layer (32), which influences the concentration of the contaminant substance achieved in the froth layer (32).
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: May 7, 2024
    Assignee: OPEC Remediation Technologies Pty Limited
    Inventors: Steven Edward Phillips, Gregory Raymond Brickle, David John Burns
  • Publication number: 20240143710
    Abstract: Methods, systems, and apparatuses are described herein for improving the accuracy of authentication questions using transaction limitations provided by users. A request for access to an account associated with a user may be received from a user device. An account restrictions database may be queried to determine one or more transaction rules associated with the account. The one or more transaction rules may have been created by the user and indicate limitations on financial transactions that may be performed via the account. An authentication question may be generated that is associated with a violation of the one or more transaction rules. The authentication question may be provided to the user device, and a response to the authentication question may be received. Access to the account may be provided to the user device based on the response.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 2, 2024
    Inventors: Viraj Chaudhary, David Septimus, Jenny Melendez, Samuel Rapowitz, Tyler Maiman, Joshua Edwards
  • Publication number: 20240138853
    Abstract: In general, data modules for surgical instruments and methods of using data modules for surgical instruments are provided. In an exemplary embodiment, a data module is configured to be removably attached to a powered surgical tool such as an electrosurgical tool. The data module is a standalone device including electronic components that are configured to, with the data module attached to the electrosurgical tool, interact with the electrosurgical tool.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 2, 2024
    Inventors: David S. Narducci, Jon Edwards, Matthew S. Wallace, Claudia Orozco-Kirkman, Cedric Beausse
  • Publication number: 20240144386
    Abstract: A system and method for enhancing a database to thereby determine asset basis in a computerized accounting system, the method includes receiving basic transaction information relating to an asset, the basis transaction information including Real Date, As of Date, Journal ID, Payee ID, and Transaction ID, receiving transaction type information indicating at least one transaction type selected from Return of Capital, Short Sale, Close Short Sale, Transfer Out, Transfer In, Bought, Tax Basis Adjustment, Tax and Cost Basis Adjustment, and/or Sold, receiving additional transaction specific data, the transaction specific data being defined by the transaction type based on at least one rule, building a data matrix of required values for determining basis of the asset based on the additional transaction specific data, the transaction type information, and the basic transaction information, and determining at least one of a market value basis, a cost basis, and a tax basis for the asset based on the transaction type i
    Type: Application
    Filed: November 1, 2022
    Publication date: May 2, 2024
    Inventors: C. Edward Van Deman, Daniel Serrano, David Campbell, John Van Deman