Patents by Inventor Sae Jin SUNG

Sae Jin SUNG 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).

  • PEROVSKITE OPTOELECTRONIC DEVICE AND MANUFACTURING METHOD THEREFOR
    Publication number: 20230031667
    Abstract: The present invention relates to a perovskite optoelectronic device and a manufacturing method therefor. The present invention allows manufacture of a perovskite optoelectronic device with high efficiency at a low cost, as well as improving the electrical conductivity of a carbon nanotube electrode, by laying graphene oxide over conventional carbon nanotubes and may also be applied to a flexible device.
    Type: Application
    Filed: July 20, 2020
    Publication date: February 2, 2023
    Inventors: Jin Young KIM, Kiseok CHANG, Kwanghwan JI, Min-Ah PARK, Chong Rae PARK, Sae Jin SUNG