Patents by Inventor David Rudd

David Rudd 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: 20250074295
    Abstract: A reflector unit may behave as a retroreflector to reflect light of a selected color. The reflector unit may comprise a plurality of reflector elements having a first side configured to reflect light of a first color and a second side configured to reflect light of a second color. In response to receiving a signal (e.g., indicating a bi-directional vehicle has changed a direction of travel), the reflector unit may cause the reflector elements to rotate and expose a different side of the reflector elements depending on the direction of travel.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 6, 2025
    Inventors: Sergio Angel Aguirre Contreras, Nahuel Elias Battaglia, Herman Francisco Delos Santos, James Michael Eccleston, Ian Kennedy, Andrew David Rudd, Christopher John Stoffel, Lingxuan Zhu, Alexander Kraus
  • Publication number: 20250057432
    Abstract: A heartbeat sensor device for visually indicating a pulse includes a housing attached to an adhesive band. A photoplethysmograph sensor is positioned within the housing and is electronically coupled to a central processing unit. The photoplethysmograph sensor measures the pulse. The central processing unit controls a pulse indication light, causing the pulse indication light to illuminate synchronously with the pulse measured by the photoplethysmograph sensor. The adhesive band sticks the heartbeat sensor device to the skin, for example over the carotid artery, where the photoplethysmograph sensor can detect light absorption changes in the skin caused by the pulse. Alternatively, the heartbeat sensor device may include a transducer connection port configured to receive a transducer cable. The transducer cable enables communication between the central processing unit and a display screen. In such embodiments, the display screen provides the visual pulse indicators.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 20, 2025
    Inventors: Daniel Antwi - Amoabeng, David Rudd
  • Publication number: 20230221282
    Abstract: The invention provides a method for detecting one or more analytes, the method comprising: providing a substrate comprising a semiconductor with a porous surface, wherein the porous surface is coated with a fluorocarbon polymeric coating; contacting the porous surface with a fluid or object so that the one or more analytes are retained on the substrate when present in the fluid or on the object; and analysing the substrate by mass spectrometry to detect the one or more analytes if present on the substrate.
    Type: Application
    Filed: June 15, 2021
    Publication date: July 13, 2023
    Inventors: Rajpreet Singh MINHAS, David RUDD, Taryn GUINAN, Nicolas Hans VOELCKER
  • Patent number: 11083239
    Abstract: A visor system for a protective sport helmet (e.g., a hockey helmet) wearable on a head of a user (e.g., a hockey player) is provided. The visor system comprises a visor for protecting at least part of a face of the user. The visor is transparent and comprises left and right connectors. The visor system also comprises left and right visor supports for supporting the visor on left and right sides of the protective sport helmet. The left and right connectors of the visor are toollessly connectable to and toollessly disconnectable from the left and right visor supports to allow the user to toollessly connect the visor to the left and right visor supports and toollessly disconnect the visor from the left and right visor supports. The visor system may be configured to define an open gap from a top edge of the visor to the outer shell when the left and right visor supports are supporting the visor on the left and right sides of the protective sport helmet.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: August 10, 2021
    Assignee: BAUER HOCKEY LLC
    Inventors: Thierry Krick, David Rudd, Charles-Antoine Desrochers
  • Patent number: D966659
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: October 18, 2022
    Assignee: Zoox, Inc.
    Inventors: Adelaide Celeste Daniell, Auver Cedric Austria, Nahuel Elias Battaglia, Andrew David Rudd
  • Patent number: D973556
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: December 27, 2022
    Assignee: Zoox, Inc.
    Inventors: Christopher John Stoffel, Christi Clebald Earl, Alexander Kraus, Andrew David Rudd
  • Patent number: D978590
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: February 21, 2023
    Assignee: Zoox, Inc.
    Inventors: Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Justin Dominic Horton, Alexander Kraus, Richard Luke Osellame, Andrew David Rudd, Christopher John Stoffel
  • Patent number: D991848
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: July 11, 2023
    Assignee: Zoox, Inc.
    Inventors: Christopher John Stoffel, Christi Clebald Earl, Alexander Kraus, Andrew David Rudd
  • Patent number: D1000322
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: October 3, 2023
    Assignee: Zoox, Inc.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Herman Francisco Delos Santos, Christl Clebald Earl, Alexander Kraus, Christopher William Labadie, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1008088
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: December 19, 2023
    Assignee: Zoox, Inc.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Adelaide Celeste Daniell, Herman Francisco Delos Santos, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1014358
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: February 13, 2024
    Assignee: ZOOX, INC.
    Inventors: Alexander Kraus, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Andrew Bao An Nguyen, Richard Luke Osellame, Andrew David Rudd, Christopher John Stoffel
  • Patent number: D1015242
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: February 20, 2024
    Assignee: ZOOX, INC.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1017429
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: March 12, 2024
    Assignee: ZOOX, INC.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1018088
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: March 19, 2024
    Assignee: ZOOX, INC.
    Inventors: Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Justin Dominic Horton, Alexander Kraus, Richard Luke Osellame, Andrew David Rudd, Christopher John Stoffel
  • Patent number: D1022814
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: April 16, 2024
    Assignee: ZOOX, INC.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1024881
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: April 30, 2024
    Assignee: ZOOX, INC.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1046705
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: October 15, 2024
    Assignee: Zoox, Inc.
    Inventors: Alexander Kraus, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Andrew Bao An Nguyen, Richard Luke Osellame, Andrew David Rudd, Christopher John Stoffel
  • Patent number: D1047554
    Type: Grant
    Filed: January 18, 2024
    Date of Patent: October 22, 2024
    Assignee: Zoox, Inc.
    Inventors: Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Justin Dominic Horton, Alexander Kraus, Richard Luke Osellame, Andrew David Rudd, Christopher John Stoffel
  • Patent number: D1054938
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: December 24, 2024
    Assignee: Zoox, Inc.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Christl Cleblad-Earl, Herman Francisco Delos Santos, Richard Luke Osellame, Andrew David Rudd
  • Patent number: D1059239
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: January 28, 2025
    Assignee: Zoox, Inc.
    Inventors: Christopher John Stoffel, Nahuel Elias Battaglia, Herman Francisco Delos Santos, Andrew David Rudd