Patents by Inventor Yeung-Saeng Kim

Yeung-Saeng Kim 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).

  • Heat exchanger of air conditioner
    Patent number: 5794690
    Abstract: A heat exchanger includes parallel fins mounted on heat-transfer pipes which project through the fins. Each fin includes groups of slits disposed between the pipes. Each group includes an upper tier of slits, and a lower tier of slits located below the upper tier. Each tier includes four slits arranged in a radiant (radial) relationship with respect to a respective pipe. Each slit has a cross section which becomes larger in a direction away from the respective pipe.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: August 18, 1998
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeung-Saeng Kim, Baek Youn