Patents by Inventor Eokhyung Lee

Eokhyung Lee 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).

  • Release film and method for manufacturing the same
    Patent number: 9644078
    Abstract: The present invention relates to a release film comprising a base film containing a synthetic resin; an embossing patterns layer that is formed on the base film and has more than one protrusion containing a curing material of a photo curable resin composition, and a method for producing the same, in which the present invention can provide a release film having an excellent workability and an exclusive and beautiful appearance, since the surface roughness of the release film is low.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: May 9, 2017
    Assignee: LG Hausys, Ltd.
    Inventors: Eokhyung Lee, Jangsoon Kim, Youngsun An
  • RELEASE FILM AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20120231223
    Abstract: The present invention relates to a release film comprising a base film containing a synthetic resin; an embossing patterns layer that is formed on the base film and has more than one protrusion containing a curing material of a photo curable resin composition, and a method for producing the same, in which the present invention can provide a release film having an excellent workability and an exclusive and beautiful appearance, since the surface roughness of the release film is low.
    Type: Application
    Filed: December 29, 2010
    Publication date: September 13, 2012
    Inventors: Eokhyung Lee, Jangsoon Kim, Youngsun An