Patents by Inventor Hee-Jong Yu

Hee-Jong Yu 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).

  • Game controller
    Patent number: D442960
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: May 29, 2001
    Assignee: Eleven Engineering Incorporated
    Inventors: Marc Brulotte, Jason Gosior, Kip Hampson, John Sobota, Hee-Jong Yu
  • Game controller
    Patent number: D450703
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: November 20, 2001
    Assignee: Eleven Engineering Incorporated
    Inventors: Marc Brulotte, Jason Gosior, Kip Hampton, John Sobota, Hee-Jong Yu
  • Video game console stand
    Patent number: D457193
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: May 14, 2002
    Assignee: Eleven Engineering Incorporated
    Inventors: Marc Brulotte, Robert Erickson, Kip Hampson, John Sobota, Hee-Jong Yu