Patents by Inventor Yong Hun Shin

Yong Hun Shin 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).

  • Graphene quantum dot and preparing method of the same
    Patent number: 9758380
    Abstract: The present disclosure relates to graphene quantum dot and a method for preparing the graphene quantum dot.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: September 12, 2017
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyoyoung Lee, Yong Hun Shin, Daesun Hyun, Jintaek Park, Kyoung Soo Kim
  • Light emitting device using graphene quantum dot and organic light emitting device including the same
    Patent number: 9287518
    Abstract: The present disclosure relates to a light emitting device using a graphene quantum dot, and an organic light emitting device including the same.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: March 15, 2016
    Assignee: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyoyoung Lee, Jung Hyun Lee, Yong Hun Shin
  • GRAPHENE QUANTUM DOT AND PREPARING METHOD OF THE SAME
    Publication number: 20160060121
    Abstract: The present disclosure relates to graphene quantum dot and a method for preparing the graphene quantum dot.
    Type: Application
    Filed: August 26, 2015
    Publication date: March 3, 2016
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, GRAPHENEALL CO., LTD.
    Inventors: Hyoyoung LEE, Yong Hun SHIN, Daesun HYUN, Jintaek PARK, Kyoung Soo KIM
  • LIGHT EMTTING DEVICE USING GRAPHENE QUANTUM DOT AND PREPARING METHOD OF THE SAME
    Publication number: 20160064681
    Abstract: The present disclosure relates to a light emitting device using graphene quantum dot and a preparing method of the light emitting device using graphene quantum dot.
    Type: Application
    Filed: August 27, 2015
    Publication date: March 3, 2016
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, GRAPHENEALL CO., LTD.
    Inventors: Hyoyoung LEE, Yong Hun SHIN, Daesun HYUN, Jintaek PARK, Kyoung Soo KIM
  • LIGHT EMITTING DEVICE USING GRAPHENE QUANTUM DOT AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20140145145
    Abstract: The present disclosure relates to a light emitting device using a graphene quantum dot, and an organic light emitting device including the same.
    Type: Application
    Filed: November 27, 2013
    Publication date: May 29, 2014
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyoyoung Lee, Jung Hyun Lee, Yong Hun Shin