Patents by Inventor Doo Kyoo KIM

Doo Kyoo 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).

  • Size separating device for carbon nanotube agglomerate using magnetic field, and separating and obtaining method of dispersed carbon nanotube using the same
    Patent number: 9724705
    Abstract: A size sorting device for carbon nanotube agglomerate and a method for separating and collecting dispersed carbon nanotubes using the size sorting device are provided. The size sorting device and method for separation and collection may use a magnetic field for separating and collecting dispersed carbon nanotubes.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: August 8, 2017
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong Hyun Lee, Seung Yong Son, Doo Kyoo Kim, Ki Chull Shin
  • METAL-CARBON NANOTUBE COMPOSITE AND PREPARING METHOD OF THE SAME
    Publication number: 20150137024
    Abstract: A metal-carbon nanotube composite is provided which includes a carbon nanotube, a magnetic material, and a metal and in which the carbon nanotube is bound to the magnetic material through a binding intervenor and the carbon nanotube is dispersed in the metal by binding the magnetic material to the metal. A preparing method of a metal-carbon nanotube composite is provided, the method including: a step of binding a carbon nanotube to a magnetic material through a binding intervenor; and a step of dispersing the carbon nanotube in a metal by binding the magnetic material to the metal.
    Type: Application
    Filed: November 21, 2014
    Publication date: May 21, 2015
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, JC CORP.
    Inventors: Donghyun LEE, Seungyong SON, Doo Kyoo KIM, Ki Chull SHIN
  • SIZE SEPARATING DEVICE FOR CARBON NANOTUBE AGGLOMERATE USING MAGNETIC FIELD, AND SEPARATING AND OBTAINING METHOD OF DISPERSED CARBON NANOTUBE USING THE SAME
    Publication number: 20140183139
    Abstract: A size sorting device for carbon nanotube agglomerate and a method for separating and collecting dispersed carbon nanotubes using the size sorting device are provided. The size sorting device and method for separation and collection may use a magnetic field for separating and collecting dispersed carbon nanotubes.
    Type: Application
    Filed: December 27, 2013
    Publication date: July 3, 2014
    Applicants: JC CORP., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Dong Hyun LEE, Seung Yong SON, Doo Kyoo KIM, Ki Chull SHIN