Patents by Inventor Lee Su-Il

Lee Su-Il 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 with freezer air directed over cooler compartment shelf
    Patent number: 5285655
    Abstract: A refrigerator includes a freezing compartment and a refrigerating compartment located therebelow. A front door to the refrigerating compartment carries vertically spaced shelves for storing food. An air path extends from the freezing compartment to the respective shelves for permitting cold air from the freezing compartment to descend into the shelves to maintain an acceptably cool temperature in the shelves.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: February 15, 1994
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Park Sung-Il, Kim Myoung-Uk, Lee Su-Il