Patents by Inventor Chunghorng Liu

Chunghorng Liu 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 selectively controlling nucleation for crystalline compound formation by irradiating a precursor with a pulsed energy source
    Patent number: 11946159
    Abstract: A method of selectively controlling materials structure in solution based chemical synthesis and deposition of materials by controlling input energy from pulsed energy source includes determining solution conditions, searching and/or determining energy barrier(s) of a desired materials structure formation, applying precursor solution with selected solution condition onto a substrate, and applying determined input energy from a pulsed energy source with a selected condition to the substrate, thereby nucleating and growing the crystal.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: April 2, 2024
    Assignee: Purdue Research Foundation
    Inventors: Chunghorng Liu, Siyu Liu
  • METHOD FOR NANOMATERIALS CHEMICAL DEPOSITION USING PULSED LASER
    Publication number: 20230116229
    Abstract: A method of selectively controlling materials structure in solution based chemical synthesis and deposition of materials by controlling input energy from pulsed energy source includes determining solution conditions, searching and/or determining energy barrier(s) of a desired materials structure formation, applying precursor solution with selected solution condition onto a substrate, and applying determined input energy from a pulsed energy source with a selected condition to the substrate, thereby nucleating and growing the crystal.
    Type: Application
    Filed: November 22, 2022
    Publication date: April 13, 2023
    Applicant: Purdue Research Foundation
    Inventors: Chunghorng Liu, Siyu Liu
  • Method of selectively controlling nucleation for crystalline compound formation by irradiating a precursor with a pulsed energy source
    Patent number: 11505877
    Abstract: A method of selectively controlling materials structure in solution based chemical synthesis and deposition of materials by controlling input energy from pulsed energy source includes determining solution conditions, searching and/or determining energy barrier(s) of a desired materials structure formation, applying precursor solution with selected solution condition onto a substrate, and applying determined input energy from a pulsed energy source with a selected condition to the substrate, thereby nucleating and growing the crystal.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: November 22, 2022
    Assignee: Purdue Research Foundation
    Inventors: Chunghorng Liu, Siyu Liu
  • METHOD FOR NANOMATERIALS CHEMICAL DEPOSITION USING PULSED LASER
    Publication number: 20210108332
    Abstract: A method of selectively controlling materials structure in solution based chemical synthesis and deposition of materials by controlling input energy from pulsed energy source includes determining solution conditions, searching and/or determining energy barrier(s) of a desired materials structure formation, applying precursor solution with selected solution condition onto a substrate, and applying determined input energy from a pulsed energy source with a selected condition to the substrate, thereby nucleating and growing the crystal.
    Type: Application
    Filed: November 29, 2019
    Publication date: April 15, 2021
    Applicant: Purdue Research Foundation
    Inventors: Chunghorng Liu, Siyu Liu