Patents by Inventor Hyun-Ae CHA

Hyun-Ae CHA 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).

  • DOPED PbTiO3 PEROVSKITE SINGLE CRYSTAL SEED AND METHOD FOR PREPARING THE SAME
    Publication number: 20250223721
    Abstract: Disclosed are a doped PbTiO3 perovskite single crystal seed and a method for preparing the same. The doped perovskite single crystal seed contains Pb, Bi, and Ti, and has a composition of (PbBix)TiO3, where 0.01?x?0.1.
    Type: Application
    Filed: September 13, 2024
    Publication date: July 10, 2025
    Inventors: Cheol-Woo AHN, Jong-Jin CHOI, Byung-Dong HAHN, Jung-Hwan KIM, Young-Kook MOON, Hyun-Ae CHA