Patents by Inventor Kam Sang KWOK

Kam Sang KWOK 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 SPECTROSCOPY METHOD OF PATHOGEN DETECTION AND SUBSTRATE FOR THE SAME
    Publication number: 20240183784
    Abstract: A surface-enhanced Raman spectroscopy (SERS) substrate, including a substrate base; and a plurality of metal insulator metal (MIM) nanostructures disposed on the substrate base, wherein an average distance between the plurality of MIM nanostructures disposed on the substrate base is from about 1 nm to about 10 nm, and a method of detecting at least one pathogen using the SERS substrate.
    Type: Application
    Filed: April 11, 2022
    Publication date: June 6, 2024
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Kam Sang KWOK, Debadrita PARIA, Ishan BARMAN, David H. GRACIAS