Patents by Inventor Han Young Doh

Han Young Doh 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).

  • Refrigerator
    Patent number: D513015
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: December 20, 2005
    Assignee: LG Electronics Inc.
    Inventors: Han Young Doh, Sang Sin Kwak