Patents by Inventor Byeong Jo Ryoo

Byeong Jo Ryoo 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).

  • Clothes dryer with a dehumidifier
    Patent number: 7347009
    Abstract: A clothes dryer with a dehumidifier is disclosed. The clothes dryer includes a cabinet, a drying container rotatably installed in the cabinet, a driving unit for supplying a rotational force to the drying container, a first air passage connected to a side of the drying container and including a first heat exchanger, a second air passage connected to another side of the drying container and the outer side of the cabinet, and a third air passage including a second heat exchanger for dehumidifying external air of the drying container. The clothes dryer of the present invention performs drying process and dehumidifying process, the clothes dryer can prevent room humidity from increasing.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: March 25, 2008
    Assignee: LG Electronics Inc.
    Inventors: Seung Phyo Ahn, Jung Wook Moon, Dae Woong Kim, Seung Myun Baek, Byeong Jo Ryoo