Patents by Inventor Rok Chung

Rok Chung 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).

  • Electric cooker
    Patent number: 6347576
    Abstract: An electric cooker includes a rounded bottom member including a flat surface for defining a food receiving space, a thermal transmission member coupled on an outer bottom surface of the rounded bottom member, an insulating member for insulating the rounded bottom member from the thermal transmission member, a base coupled between the heating member and the insulating member for supporting the cooker, and a coupling device for coupling the insulating member, the base and the thermal transmission member to each other.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: February 19, 2002
    Inventor: Rok Chung