Patents by Inventor Young Kwang Hyun

Young Kwang Hyun 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 charging case
    Patent number: D904765
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: December 15, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for electronic communications device
    Patent number: D905673
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: December 22, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for tablet computer
    Patent number: D905699
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: December 22, 2020
    Assignee: Spigen Korea CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for tablet computer
    Patent number: D906335
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: December 29, 2020
    Assignee: Spigen Korea CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for tablet computer
    Patent number: D906338
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: December 29, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for tablet computer
    Patent number: D906339
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: December 29, 2020
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D911706
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: March 2, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D912390
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: March 9, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for tablet computer
    Patent number: D918215
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: May 4, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D924560
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: July 13, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D924566
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: July 13, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for electronic communications device
    Patent number: D925513
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: July 20, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D927182
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: August 10, 2021
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D927187
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: August 10, 2021
    Inventor: Young Kwang Hyun
  • Screen protector installation kit for an electronic communications device
    Patent number: D937834
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: December 7, 2021
    Inventor: Young Kwang Hyun
  • Dust guard set for electronic device case
    Patent number: D997564
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: September 5, 2023
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Stand for electronic device
    Patent number: D997926
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: September 5, 2023
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Young Kwang Hyun, Jae Hong Cho
  • Dust guard set for an electronic device case
    Patent number: D999527
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: September 26, 2023
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Case for earphones
    Patent number: D1005682
    Type: Grant
    Filed: August 7, 2022
    Date of Patent: November 28, 2023
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun
  • Dust guard set for an electronic device case
    Patent number: D1020256
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: April 2, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Young Kwang Hyun