Patents by Inventor Bo Hye Kim

Bo Hye 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).

  • Method for preparing porous carbon nanofibers containing a metal oxide, porous carbon nanofibers prepared using the method, and carbon nanofiber products including same
    Patent number: 9546091
    Abstract: The present invention relates to carbon nanofibers, and more particularly, to a method capable of preparing metal oxide-containing porous carbon nanofibers having a high specific surface area by changing the composition of a spinning solution, which is used in a process of preparing carbon nanofiber by electrospinning, and to metal oxide-containing porous carbon nanofibers prepared by the method, and carbon nanofiber products comprising the same.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: January 17, 2017
    Assignee: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Kap Seung Yang, Bo Hye Kim
  • METHOD OF FORMING FINE PATTERNS
    Publication number: 20160299427
    Abstract: A method of forming fine patterns includes performing an exposure process to generate acids in first regions of a chemically amplified resist (CAR) layer, removing the exposed first regions using a first development process to form a first resist pattern, diffusing acids in sidewall portions of the first resist pattern into a bulk region of the first resist pattern to form second regions in which the acids are diffused and to form a plurality of third regions between the second regions, and removing the third regions using a second development process to form second resist patterns.
    Type: Application
    Filed: August 11, 2015
    Publication date: October 13, 2016
    Inventors: Hak Joon KIM, Bo Hye KIM, Joon Seuk LEE, Yong Hyun LIM, Ji Young IM
  • METHOD FOR PREPARING POROUS CARBON NANOFIBERS CONTAINING A METAL OXIDE, POROUS CARBON NANOFIBERS PREPARED USING THE METHOD, AND CARBON NANOFIBER PRODUCTS INCLUDING SAME
    Publication number: 20130027844
    Abstract: The present invention relates to carbon nanofibers, and more particularly, to a method capable of preparing metal oxide-containing porous carbon nanofibers having a high specific surface area by changing the composition of a spinning solution, which is used in a process of preparing carbon nanofiber by electrospinning, and to metal oxide-containing porous carbon nanofibers prepared by the method, and carbon nanofiber products comprising the same.
    Type: Application
    Filed: May 14, 2010
    Publication date: January 31, 2013
    Applicant: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Kap Seung Yang, Bo Hye Kim