Patents by Inventor Kang Sik NAM

Kang Sik NAM 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).

  • METHOD OF PREPARING PHOTOCATALYST COMPOSITE NANOFIBER SURROUNDED BY GRAPHENE OXIDE
    Publication number: 20230271166
    Abstract: The present invention relates to a method of preparing a photocatalyst composite nanofiber using coaxial electrospinning and a photocatalyst composite nanofiber prepared by the same method, and when the photocatalyst composite nanofiber is prepared by such a method, noble metal particles are located on the fiber surface and rGO surrounds the nanofiber, thereby improving photocatalytic performance and reducing costs, and being capable of being applied in various industrial fields for antibacterial treatment and deodorization.
    Type: Application
    Filed: December 14, 2022
    Publication date: August 31, 2023
    Inventors: Jung Ho HWANG, Sang Mo KANG, Kang Sik NAM, Ji Soo CHOI
  • METHOD FOR MANUFACTURING RED BLOOD CELL-SHAPED NANOSTRUCTURE USING MULTI-FLUID ELECTROSPRAY METHOD INCLUDING MULTIPLE NOZZLES
    Publication number: 20220016043
    Abstract: The present application relates to a method for manufacturing a red blood cell-shaped nanostructure and a red blood cell-shaped nanostructure manufactured by the manufacturing method thereof. More specifically, the present application relates to a method for manufacturing a red blood cell-shaped nanostructure using a multi-fluid electrospray method including multiple nozzles, and a red blood cell-shaped nanostructure manufactured by the manufacturing method thereof.
    Type: Application
    Filed: November 25, 2019
    Publication date: January 20, 2022
    Applicants: University-Industry Foundation, Yonsei University, Research Cooperation Foundation of Yeungnam University
    Inventors: Jeong Hoon BYEON, Jung Ho HWANG, Dae Hoon PARK, Kang Sik NAM