Patents by Inventor James Lee Kwon

James Lee Kwon 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).

  • Headphones
    Patent number: D905659
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: December 22, 2020
    Assignee: Logitech Europe S.A.
    Inventors: Maxime Dubreucq, James Lee Kwon, Tony Mankit Kan, Nicolas Metral, William Carey
  • Headphones
    Patent number: D929365
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: August 31, 2021
    Assignee: Logitech Europe S.A.
    Inventors: Maxime Dubreucq, James Lee Kwon, Tony Mankit Kan, Nicolas Metral, William Carey
  • Headphones
    Patent number: D1007462
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: December 12, 2023
    Assignee: Logitech Europe S.A.
    Inventors: Jeremy Paul Burgess, James Lee Kwon