Patents by Inventor Bang Kwon Kang

Bang Kwon Kang 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).

  • Patent number: 8771806
    Abstract: The present invention relates to a method of coating fluorocarbon or hydrocarbon on the surface of a workpiece using atmospheric pressure plasma. More particularly, the present invention relates to a method of coating hydrocarbon or fluorocarbon on the surface of a workpiece using plasma generated under atmospheric pressure such that the workpiece can have a hydrophobic or super-hydrophobic surface.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: July 8, 2014
    Inventor: Bang-Kwon Kang
  • Patent number: 8373088
    Abstract: An atmospheric pressure plasma generation apparatus is provided for generating plasma at the atmospheric pressure with stable voltage supply. A plasma generation apparatus of the preset invention includes a first conductor arranged to face a workpiece and having a power plate through power is applied; a second conductor arranged oppositely to a surface facing the workpiece along the first conductor for define a discharge space; and a gas supply unit having a gas supply passage for guiding gas to the discharge space and supporting the first and second conductors. The atmospheric plasma generation apparatus of the present invention is advantageous since the plasma can be uniformly generated in stable manner at an atmospheric pressure on the basis of a stable voltage supply.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: February 12, 2013
    Inventor: Bang Kwon Kang
  • Publication number: 20100221452
    Abstract: The present invention relates to a method of coating fluorocarbon or hydrocarbon on the surface of a workpiece using atmospheric pressure plasma. More particularly, the present invention relates to a method of coating hydrocarbon or fluorocarbon on the surface of a workpiece using plasma generated under atmospheric pressure such that the workpiece can have a hydrophobic or super-hydrophobic surface.
    Type: Application
    Filed: July 7, 2006
    Publication date: September 2, 2010
    Inventor: Bang-Kwon Kang
  • Publication number: 20100044352
    Abstract: An atmospheric pressure plasma generation apparatus is provided for generating plasma at the atmospheric pressure with stable voltage supply. A plasma generation apparatus of the preset invention includes a first conductor arranged to face a workpiece and having a power plate through power is applied; a second conductor arranged oppositely to a surface facing the workpiece along the first conductor for define a discharge space; and a gas supply unit having a gas supply passage for guiding gas to the discharge space and supporting the first and second conductors. The atmospheric plasma generation apparatus of the present invention is advantageous since the plasma can be uniformly generated in stable manner at an atmospheric pressure on the basis of a stable voltage supply.
    Type: Application
    Filed: February 1, 2008
    Publication date: February 25, 2010
    Inventor: Bang Kwon Kang