Patents by Inventor Eun Seon KIM

Eun Seon 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).

  • Semiconductor device with electrode structure including graphene pattern formed over metal pattern
    Patent number: 8916973
    Abstract: A semiconductor device includes a data storage layer formed over a semiconductor substrate in which a lower structure is formed, and an electrode structure formed on at least one side of the data storage layer over the semiconductor substrate. The electrode structure includes a metal pattern, and a graphene pattern formed over the metal pattern.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: December 23, 2014
    Assignee: SK Hynix Inc.
    Inventors: Eun Seon Kim, Jung Won Seo, Jin Ha Kim
  • METHOD FOR N-DOPING GRAPHENE
    Publication number: 20140054550
    Abstract: The present disclosure provides an n-doping method of graphene, including supplying a reaction gas containing a carbon source and heat to a substrate and reacting to grow graphene on the substrate; and n-doping the graphene by a doping solution containing an n-type dopant or a vapor containing an n-type dopant, an n-doped graphene produced by the method, and a device including the n-doped graphene.
    Type: Application
    Filed: September 3, 2013
    Publication date: February 27, 2014
    Applicant: GRAPHENE SQUARE INC.
    Inventors: Byung Hee HONG, Eun Seon KIM