Patents by Inventor James Hipperson

James Hipperson 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).

  • Loudspeaker
    Patent number: D975048
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: January 10, 2023
    Assignee: Funktion One Research Limited
    Inventors: Anthony John Andrews, Daniel Cooklin, James Hipperson, Michael Igglesden, John Newsham
  • Loudspeaker
    Patent number: D981360
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: March 21, 2023
    Assignee: Funktion One Research Limited
    Inventors: Anthony John Andrews, Daniel Cooklin, James Hipperson, Michael Igglesden, John Newsham