Patents by Inventor Kwan II Lee

Kwan II Lee 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 MULTILAYERED STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20210091309
    Abstract: A method of manufacturing a perovskite multilayered structure includes providing a substrate, forming a first perovskite layer on the substrate, forming a second perovskite layer by a reaction between the halogen compounds and at least one of the metal halides, the metal oxides, or the metal sulfides.
    Type: Application
    Filed: May 26, 2020
    Publication date: March 25, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: In Soo Kim, Young Hwan Kim, Kwan II Lee, Chun Keun Kim, Byung Hyun Nam, Hye Jun Kim