Patents by Inventor Kyung Tae Yun

Kyung Tae Yun 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).

  • Cooling system and method for a paper coating device in a papermaking apparatus
    Patent number: 7517407
    Abstract: A cooling system and method for a paper coating device, especially for cooling a coating blade of the coating device and a coating color to be coated on paper web, whereby a streaking and/or bleeding phenomena caused by accumulation of the coating color at the end of the coating blade are effectively inhibited. The cooling system comprises a cooling means equipped at a back surface of the coating blade, interconnecting hoses for communicating coolant to the cooling means, a circulating unit, and a heat-exchanging unit.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: April 14, 2009
    Assignee: Hansol Paper Co., Ltd.
    Inventors: Kyung Tae Yun, Yong Ho Jun, Jong Kook Jung