Patents by Inventor Jeong-Seok Jo

Jeong-Seok Jo 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).

  • Apparatus for and method of controlling cooking operation of microwave ovens using code system
    Patent number: 5938966
    Abstract: An apparatus for and a method of controlling the cooking operation of a microwave oven using a code system, wherein a desired cooking is simply and conveniently carried out in an optimum state in accordance with a cooking code consisting of numerals or characters which are set by a simple key input manipulation of the user. Such cooking codes are indicated on packages of foods to be cooked so that the user inputs those cooking codes upon cooking the associated food items.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: August 17, 1999
    Assignee: LG Electronics Inc.
    Inventors: Sang-Hun Oh, Jeong-Seok Jo