Patents by Inventor Hyun Ki “Daniel” Yoon

Hyun Ki “Daniel” Yoon 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).

  • Recreational pit
    Patent number: D1015455
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: February 20, 2024
    Inventors: Peter H. Engler, Peter L Tanoury, Hyun Ki “Daniel” Yoon
  • Sport training net
    Patent number: D1051263
    Type: Grant
    Filed: July 31, 2023
    Date of Patent: November 12, 2024
    Inventors: Peter H. Engler, Peter L. Tanoury, Hyun Ki “Daniel” Yoon