Patents by Inventor Jea-Wook Park

Jea-Wook Park 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).

  • Methods and apparatus for changing the color of illumination of a cooking chamber of a microwave oven
    Patent number: 5747783
    Abstract: A cooking chamber of a microwave oven is illuminated during a given cooking operation. During that cooking operation the color of the illumination is changed in accordance with the progress of the cooking operation, such as the progress of the cooking time or the temperature of food being cooked, to enable the cooking progress to be visually monitored from a distance.
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: May 5, 1998
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon-Hwan Myung, Sang-Jin Kim, Chya-Hyung Lee, Jea-Wook Park, Ho Seok Yun