Patents by Inventor Junyong Youn

Junyong Youn 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).

  • Case for earphones
    Patent number: D918579
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 11, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for earphones
    Patent number: D920662
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: June 1, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for earphones
    Patent number: D938159
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: December 14, 2021
    Inventor: Junyong Youn
  • Carabiner
    Patent number: D940539
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: January 11, 2022
    Inventor: Junyong Youn
  • Key organizer
    Patent number: D1012484
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: January 30, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for electronic device
    Patent number: D1012487
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: January 30, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for earphones
    Patent number: D1021409
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: April 9, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for electronic device
    Patent number: D1027425
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: May 21, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for earphone
    Patent number: D1046455
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: October 15, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for earphones
    Patent number: D1048716
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: October 29, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for earphones
    Patent number: D1052271
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: November 26, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Case for electronic device
    Patent number: D1059831
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: February 4, 2025
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Junyong Youn
  • Card wallet
    Patent number: D1072476
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: April 29, 2025
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Junyong Youn, Jae Hong Cho