Patents by Inventor David A. Fields

David A. Fields 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: 12270467
    Abstract: An off-highway recreational vehicle includes side-by-side passenger and driver seats held within a chassis. The seats sit low in the chassis and are covered by a roll-over protection system (ROPS). The vehicle is powered by an engine rearward of the seats that utilizes a continuously variable transmission (CVT) to provide power to the ground engaging members, wherein the CVT is cooled via air captured by a CVT intake body located adjacent the driver-side seat, between the frame and external panels of the utility vehicle.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: April 8, 2025
    Assignee: Textron Inc.
    Inventors: Hunter Davis, Nathan Lundstrom, Logan Bastian, Stephen Deck, Judson Houston, Russell Conine, Deanna Mock, John Stocks, David Horne, Matthew Fields
  • Patent number: 12270103
    Abstract: Methods and apparatuses for depositing thin films using plasma-enhanced atomic layer deposition (PEALD) with ramping radio-frequency (RF) power are provided herein. Embodiments involve increasing the RF power setting of PEALD cycles after formation of initial screening layers at low RF power settings.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: April 8, 2025
    Assignee: Lam Research Corporation
    Inventors: Jeremy David Fields, Frank Loren Pasquale
  • Patent number: 12252782
    Abstract: Methods for filling gaps with dielectric material involve deposition using an atomic layer deposition (ALD) technique to fill a gap followed by deposition of a cap layer on the filled gap by a chemical vapor deposition (CVD) technique. The ALD deposition may be a plasma-enhanced ALD (PEALD) or thermal ALD (tALD) deposition. The CVD deposition may be plasma-enhanced CVD (PECVD) or thermal CVD (tCVD) deposition. In some embodiments, the CVD deposition is performed in the same chamber as the ALD deposition without intervening process operations. This in-situ deposition of the cap layer results in a high throughput process with high uniformity. After the process, the wafer is ready for chemical-mechanical planarization (CMP) in some embodiments.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: March 18, 2025
    Assignee: Lam Research Corporation
    Inventors: Jeremy David Fields, Ian John Curtin, Joseph R. Abel, Frank Loren Pasquale, Douglas Walter Agnew
  • Patent number: 12255583
    Abstract: A photoionization detector sensor equipped with a temperature compensating and output adjustable ultraviolet lamp driver for supplying an alternating current signal to the ultraviolet lamp effective to light the ultraviolet lamp with direct current supplied from both a first variable voltage supply circuit and a second temperature sensitive fixed voltage supply circuit, and method of standardizing output of the photoionization detector sensor by adjusting the voltage supplied to the driver by the first variable voltage supply circuit so that future reported values will more closely approximate actual values.
    Type: Grant
    Filed: March 22, 2023
    Date of Patent: March 18, 2025
    Inventors: Charles Willcox, David Jennings, Christopher Fields
  • Publication number: 20250084537
    Abstract: An article having a decorative coating includes a plastic substrate having a front surface, a base hardcoating located over the front surface, one or more intermediate layers located over the hardcoating, a TiN layer located over the one or more intermediate layers, an SiO2 layer or PECVD HMDSO+O2 etch layer located over the TiN layer, and a protective hardcoating located over the PECVD HMDSO+O2 etch layer.
    Type: Application
    Filed: November 26, 2024
    Publication date: March 13, 2025
    Inventors: Simon David FIELD, Scott EDWARDS, Bastian STOEHR
  • Publication number: 20250083597
    Abstract: A decorative radome including a radio-transmissive substrate having a first surface on a first side and a second surface on a second side; and a first surface radio-transmissive decorative coating; methods of manufacturing a PVD coated system include applying a hard coating to the substrate; applying a PVD coating by magnetron sputtering to the substrate; and laser etching one or more of a pattern or a graphic into the PVD coating; and A decorative PVD coated item, comprising: a substrate; a hard coating applied to the substrate; a PVD coating provided on the hard coating and the substrate, wherein the PVD coating is laser etched with one or more of a pattern or a graphic so that the PVD coating is at least partially removed and the pattern or the graphic is revealed as a result of the contrast between the substrate and the PVD coating.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Inventors: Dean Caruso, Simon Belcher, Simon David Field, Shane Randell Koehne, Andreas Herrmann, Scott Edwards, Bastian Stoehr, Tim Symonds
  • Patent number: 12249761
    Abstract: The invention is directed to a decorative vehicle element including a, preferably radio-transmissive, substrate having a first surface on a first side and a second surface on a second side; and a first surface, preferably radio-transmissive, decorative coating on the substrate, the decorative coating including a decorative layer consisting of a metal or consisting of an alloy including a metal; as well as a radar system including a radio wave transmitter, a radio wave receiver and a decorative element, especially radome.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: March 11, 2025
    Assignee: Motherson Innovations Company Limited
    Inventors: Dean Caruso, Simon David Field, Bastian Stoehr, Scott Edwards
  • Publication number: 20250035018
    Abstract: A computing system is disposed remote from a vehicle and communicably coupled to the vehicle over a network. The computing system includes: a communication interface structured to communicably couple to the network; one or more processors; and a memory storing instructions that, when executed by the one or more processors, cause the one or more processors to: receive, via the communication interface and from a vehicle, vehicle operational data and vehicle metadata; determine a lubricant oxidation rate based on a statistical model; determine a lubricant drain interval based on the lubricant oxidation rate relative to a predefined lubricant oxidation limit; and, provide the lubricant drain interval to an output device. The lubricant may be a lubricant for the vehicle, such as oil.
    Type: Application
    Filed: November 28, 2022
    Publication date: January 30, 2025
    Applicant: Cummins Inc.
    Inventors: Anthony J. Huth, Ryan E. Denton, David A. Fields, John Y. Howland, Michael T. Hughes, Corey W. Trobaugh
  • Patent number: 12179661
    Abstract: A decorative radome including a radio-transmissive substrate having a first surface on a first side and a second surface on a second side; and a first surface radio-transmissive decorative coating; methods of manufacturing a PVD coated system include applying a hard coating to the substrate; applying a PVD coating by magnetron sputtering to the substrate; and laser etching one or more of a pattern or a graphic into the PVD coating; and A decorative PVD coated item, comprising: a substrate; a hard coating applied to the substrate; a PVD coating provided on the hard coating and the substrate, wherein the PVD coating is laser etched with one or more of a pattern or a graphic so that the PVD coating is at least partially removed and the pattern or the graphic is revealed as a result of the contrast between the substrate and the PVD coating.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: December 31, 2024
    Assignee: Motherson Innovations Company Limited
    Inventors: Dean Caruso, Simon Belcher, Simon David Field, Shane Randell Koehne, Andreas Herrmann, Scott Edwards, Bastian Stoehr, Tim Symonds
  • Patent number: 12173861
    Abstract: A light emitting system includes a light pipe, a light source disposed at least partially within an interior of the light emitting system, and configured to emit light when receiving electrical power from an electrical power source, wherein the light source is arranged adjacent to and directed towards the light pipe, a lens substantially enclosing the interior of the light emitting system, the light pipe and the light source, the lens having an inner surface and an outer surface disposed opposite the inner surface, and a mask comprising a coating that is applied on the lens and laser etched to form a desired pattern, wherein light emitted from the light source passes through the light pipe and lens.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: December 24, 2024
    Assignee: Motherson Innovations Company Limited
    Inventors: James Nicholson, Shane Randell Koehne, Scott Edwards, Simon Belcher, Jacob Heath Messenger, Matthew Chapman-Winter, Gary Dekievit, Simon David Field, Shahad Algurabi, Sam Thoday, Dean Caruso, Bill Frank, Sascha Björn Heib, Andreas Herrmann, Ilka Rötzer, Matthias Koller
  • Patent number: 12134350
    Abstract: The present disclosure relates to a rear view device for a vehicle with one or more gaskets preventing water or other contaminants from entering the device between components, while allowing the components to move in relation to one another. In embodiments, the rear view device comprises a base adapted to be mounted to a side of the vehicle, a head for supporting at least one means for providing a rearward field of view disposed at a second attachment end of the base, an actuator connected to the second end of the base, and a shroud attached to the actuator, wherein the actuator may rotate the head in relation to the base. In embodiment, a foot gasket is attached to a foot of the base and includes a first lip portion that extends towards the shroud in a vertical direction, and a second soft lip portion that contacts the shroud in a horizontal direction.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: November 5, 2024
    Assignee: Motherson Innovations Company Limited
    Inventors: Tom Harris, Stephen Beecher, David Kershaw, Gareth Aspden, Levente Kurti, Warwick Jones, Dong Myeong Park, Levente Acs, Thorsten Staiger, Zoltàn Huszar, Andrew Lettis, Callum Scott-Collins, Graham Rehill, Andreas Herrmann, Arne Schmierer, Simon David Field, Francis Charlet
  • Patent number: 12122299
    Abstract: An assembly set for assembling an external rearview system for a motor vehicle is provided. The external rearview system when assembled may include a base assembly provided for arrangement on the motor vehicle, and a head assembly attached to the base assembly. The assembly set may include (i) a first head assembly comprising, a first rearview device comprising at least one reflective element in form of a mirror glass, (ii) a second head assembly comprising, a second rearview device comprising at least one reflective element in form of an at least partly translucent mirror glass, and at least one first camera unit being configured to obtain a rearview image through the reflective element, and (iii) a third head assembly with at least one component of a camera monitor system. The head assembly may be configured to be detachable and is selected to be the first, second or third head assembly, with the first, second and third head assembly being exchangeable with each other.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: October 22, 2024
    Assignee: SMR Patents S.à.r.l.
    Inventors: Andrew Lettis, Graham Rehill, Callum Scott-Collins, Andreas Herrmann, Arne Schmierer, Simon David Field, Francis Charlet, Jakub Spychala, Kane Connor, Steve Horne
  • Patent number: 12099610
    Abstract: Disclosed are various examples for dynamic application deployment in trusted code environments. In some embodiments, an application is identified for installation on a client device. The client device includes a security process that limits the client device to execute trusted code based on a trusted code policy. Characteristics of a file are identified from an installation package for a client application. A management agent is instructed to update the trusted code policy to whitelist the file by providing the characteristics of the executable file to the security process. A command to install the application is transmitted to the management agent, where the management agent is a trusted installer for the client device.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: September 24, 2024
    Assignee: Omnissa, LLC
    Inventors: Alexey Polyakov, Ondrej Stastny, David Field, Tomas Vetrovsky, Ahmad Bilal
  • Publication number: 20240157167
    Abstract: Magnetic particle actuating systems may include a magnet system configured to generate a magnetic field that includes a field-free region. A corresponding control system can be configured to control the magnet system to create a field-free region at least partially matching a target region. An excitation system can be configured to generate an excitation field to cause actuation of magnetic nanoparticles in an actuation region.
    Type: Application
    Filed: December 22, 2023
    Publication date: May 16, 2024
    Applicant: Magnetic Insight, Inc.
    Inventors: Daniel Westbook Hensley, Matthias Weber, Elaine Yuiyi Yu, Robert Blayne Kettlewell, Kyle David Fields, Patrick William Goodwill
  • Publication number: 20240126723
    Abstract: Systems and methods are provided to ingest data objects from a flat file server for use in one or more system operations including providing a renderable data object to a user and updating a data item database. As described, the ingestion system includes an ingestion module, a flat file module, a compliance module, and a deduplication module wherein the modules together ingest a flat file data object, parse and process a renderable data object from the flat file data object, and store the renderable data object in a renderable object database.
    Type: Application
    Filed: October 19, 2023
    Publication date: April 18, 2024
    Inventors: Ramya AMANCHARLA, Anthony CALIENDO, Brian David FIELDS, James J. SULLIVAN, Kyle OPPENHEIM, Rajat SHROFF
  • Publication number: 20240102149
    Abstract: The disclosure refers to a method for producing a coated plastic article, the method comprising: nnnnn. providing a plastic substrate having at least a first and second surface; ooooo. depositing on the plastic substrate a decorative coating comprising a metal or metal alloy layer, using physical vapor deposition; and ppppp. applying a protective coating to at least the first surface of the plastic article, wherein there is no plasma pre-treatment of the plastic substrate prior to deposition of the decorative coating. Further, the disclosure refers to a coated plastic article comprising; a plastic substrate having a first and second surface, a decorative coating comprising a metal or metal alloy layer deposited directly on the plastic substrate and a protective coating applied to the first surface of the plastic article, wherein the residual stress of the decorative coating is tensile, and the coated plastic article passes the SAEJ2527 accelerated UV test.
    Type: Application
    Filed: January 12, 2022
    Publication date: March 28, 2024
    Inventors: Scott EDWARDS, Simon David FIELD, Bastian STOEHR
  • Publication number: 20240094975
    Abstract: A computing device and method are provided for transmitting a relevant subset of map data, called a neighborhood, to enable mutual spatial understanding by multiple display devices around a target virtual location to display a shared hologram in the same exact location in the physical environment at the same moment in time. The computing device may comprise a processor, a memory operatively coupled to the processor, and an anchor transfer program stored in the memory and executed by the processor.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Ethan EADE, Jeroen VANTURENNOUT, Jonathan LYONS, David FIELDS, Gavin Dean LAZAROW, Tushar Cyril BHATNAGAR
  • Patent number: 11890488
    Abstract: Magnetic particle actuating systems may include a magnet system configured to generate a magnetic field that includes a field-free region. A corresponding control system can be configured to control the magnet system to create a field-free region at least partially matching a target region. An excitation system can be configured to generate an excitation field to cause actuation of magnetic nanoparticles in an actuation region.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: February 6, 2024
    Assignee: MAGNETIC INSIGHT, INC.
    Inventors: Daniel Westbrook Hensley, Matthias Weber, Elaine Yuiyi Yu, Robert Blayne Kettlewell, Kyle David Fields, Patrick William Goodwill
  • Patent number: 11890989
    Abstract: An assembly set for assembling an external rearview system for a motor vehicle is provided. The external rearview system when assembled may include a base assembly provided for arrangement on the motor vehicle, and a head assembly attached to the base assembly. The assembly set may include (i) a first head assembly comprising a first rearview device comprising at least one reflective element in form of a mirror glass, and (ii) a second head assembly with at least one component of a camera monitor system. The head assembly may be configured to be detachable and is selected to be the first or second head assembly, with the first and second head assembly being exchangeable with each other.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: February 6, 2024
    Assignee: SMR Patents S.à.r.l.
    Inventors: Andrew Lettis, Graham Rehill, Callum Scott-Collins, Andreas Herrmann, Arne Schmierer, Simon David Field, Jakub Spychala, Kane Connor, Francis Charlet, Steve Horne
  • Patent number: D1034626
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: July 9, 2024
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Haitao Li, Ke Zhang, Cary Leen, Konstantinos Kafandaris, Michael Zheng, Kun Wang, David Field, Stefan Schmidt