Patents by Inventor Hee Jin GIL

Hee Jin GIL 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).

  • Surface-enhanced Raman scattering substrate based on surface plasmon resonance and method of fabricating the same
    Patent number: 11754501
    Abstract: The present invention relates to a surface-enhanced Raman scattering substrate and a method of fabricating the same. More particularly, the surface-enhanced Raman scattering substrate according to an embodiment includes a substrate; a lower plasmonic layer formed on the substrate and based on a first metal nanostructure; an oxide layer formed on the lower plasmonic layer; and an upper plasmonic layer formed on the oxide layer and based on a second metal nanostructure.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: September 12, 2023
    Assignee: PICO FOUNDRY INC.
    Inventors: Hyung Joon Park, Hee Jin Gil, Si Jin Kim, Yong Won Choi
  • SURFACE-ENHANCED RAMAN SCATTERING SUBSTRATE BASED ON SURFACE PLASMON RESONANCE AND METHOD OF FABRICATING THE SAME
    Publication number: 20230213451
    Abstract: The present invention relates to a surface-enhanced Raman scattering substrate and a method of fabricating the same. More particularly, the surface-enhanced Raman scattering substrate according to an embodiment includes a substrate; a lower plasmonic layer formed on the substrate and based on a first metal nanostructure; an oxide layer formed on the lower plasmonic layer; and an upper plasmonic layer formed on the oxide layer and based on a second metal nanostructure.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 6, 2023
    Applicant: PICO FOUNDRY INC.
    Inventors: Hyung Joon PARK, Hee Jin GIL, Si Jin KIM