Patents by Inventor Wan Sun Kim

Wan Sun 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).

  • Paper-based surface-enhanced raman scattering substrate, and preparation method therefor
    Patent number: 10379053
    Abstract: The present invention relates to: a paper-based surface-enhanced Raman scattering (SERS) substrate comprising metal nanoparticles, which are uniformly distributed and adsorbed on a designed pattern and have a diameter of 1 nm to 100 nm; a point-of-care (POC) diagnostic kit, comprising the paper-based SERS substrate; and a method for preparing the paper-based SERS substrate.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: August 13, 2019
    Assignee: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Sam Jin Choi, Wan Sun Kim, Jae-Ho Shin, Hun Kuk Park
  • Paper-Based Surface-Enhanced Raman Scattering Substrate, and Preparation Method Therefor
    Publication number: 20180080878
    Abstract: The present invention relates to: a paper-based surface-enhanced Raman scattering (SERS) substrate comprising metal nanoparticles, which are uniformly distributed and adsorbed on a designed pattern and have a diameter of 1 nm to 100 nm; a point-of-care (POC) diagnostic kit, comprising the paper-based SERS substrate; and a method for preparing the paper-based SERS substrate.
    Type: Application
    Filed: June 2, 2016
    Publication date: March 22, 2018
    Inventors: Sam Jin CHOI, Wan Sun Kim, Jae-Ho SHIN, Hun Kuk PARK