Patents by Inventor Annie NG

Annie NG 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).

  • Method of preparing perovskite material and solar cell containing it as a light absorber
    Patent number: 11282654
    Abstract: Methods and systems of producing perovskite material, in which the nucleation and crystallization processes are decoupled and, hence, independently controlled resulting in highly uniform nucleation sites for subsequent crystallization of perovskites. Methods and systems for using perovskite material and mixed perovskite films for solar cells.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: March 22, 2022
    Assignee: NAZARBAYEV UNIVERSITY RESEARCH AND INNOVATION SYSTEM
    Inventors: Charles Surya, Annie Ng, Zhiwei Ren
  • METHOD OF PREPARING PEROVSKITE MATERIAL AND SOLAR CELL CONTAINING IT AS A LIGHT ABSORBER
    Publication number: 20200335285
    Abstract: Methods and systems of producing perovskite material, in which the nucleation and crystallization processes are decoupled and, hence, independently controlled resulting in highly uniform nucleation sites for subsequent crystallization of perovskites. Methods and systems for using perovskite material and mixed perovskite films for solar cells.
    Type: Application
    Filed: July 19, 2019
    Publication date: October 22, 2020
    Inventors: Charles SURYA, Annie NG, Zhiwei REN