Patents by Inventor Hyeonjong MA

Hyeonjong MA 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).

  • LIQUID CELL FOR ELECTRON MICROSCOPE AND MANUFACTURING METHOD THEREOF
    Publication number: 20240038487
    Abstract: Provided is a liquid cell for an electron microscope according to an embodiment of the inventive concept, including a lower widow layer, an upper widow layer above the lower widow layer, and a separation film disposed between the upper widow layer and the lower widow layer so as to separate the upper widow layer and the lower widow layer from each other. An upper space may be defined by the upper widow layer and the separation film, and a lower space may be defined by the lower widow layer and the separation film. The upper widow layer, the lower widow layer, and the separation film may include the same material.
    Type: Application
    Filed: September 29, 2022
    Publication date: February 1, 2024
    Applicants: DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jiwoong YANG, Jungwon PARK, Hyeonjong MA