Patents by Inventor Dong Youn Yoo

Dong Youn Yoo 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).

  • Nanoparticles, method of manufacturing nanoparticles, and electronics device including the same
    Patent number: 9331283
    Abstract: The method of manufacturing nanoparticles of a target material includes mixing graphene oxide with an aqueous solvent to prepare an aqueous solution, mixing the target material with an organic solvent to prepare an organic solution, mixing the aqueous solution with the organic solution, and preparing nanoparticles of the target material by the graphene oxide.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: May 3, 2016
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jung Ah Lim, Yong-Won Song, Jae-Min Hong, Dong Youn Yoo, Hee-Suk Kim
  • NANOPARTICLES, METHOD OF MANUFACTURING NANOPARTICLES, AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20140061546
    Abstract: A method of manufacturing nanoparticles, nanoparticles, and an organic light emitting diode, a solar cell, a printing ink, a bioimaging device, and a sensor including the same are provided. The method of manufacturing nanoparticles of a target material includes mixing graphene oxide with an aqueous solvent to prepare an aqueous solution, mixing the target material with an organic solvent to prepare an organic solution, mixing the aqueous solution with the organic solution, and preparing nanoparticles of the target material by the graphene oxide.
    Type: Application
    Filed: July 22, 2013
    Publication date: March 6, 2014
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jung Ah Lim, Yong-Won Song, Jea-Min Hong, Dong Youn Yoo, Hee-Suk Kim