Patents by Inventor Ji Yu Shim

Ji Yu Shim 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).

  • INK FOR PHOTONIC ANNEALING AND THICK METAL FILM SURFACE-FUNCTIONALIZED USING THE INK FOR PHOTONIC ANNEALING
    Publication number: 20250034421
    Abstract: An ink for photonic annealing includes metal micron particles, and metal nanoparticles adsorbed on a surface of the metal micron particles, and the adsorbed metal nanoparticles are formed in a single layer.
    Type: Application
    Filed: October 11, 2024
    Publication date: January 30, 2025
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Sun Ho JEONG, Ye Jin Jo, Sang Hyeok Bae, Ji Yu Shim
  • Method for manufacturing ink for photonic annealing, and method for manufacturing surface-functionalized metal film
    Patent number: 12157828
    Abstract: A method of manufacturing an ink for photonic annealing includes manufacturing surface-modified metal nanoparticles using a first surface modifier, manufacturing surface-modified metal micron particles using a second surface modifier, and mixing a solution containing the surface-modified metal micron particles with the surface-modified metal nanoparticles to manufacture an ink for photonic annealing in which, in the ink for photonic annealing, the metal nanoparticles are adsorbed on a surface of the micron particles, and the metal nanoparticles are adsorbed in a single layer.
    Type: Grant
    Filed: May 18, 2023
    Date of Patent: December 3, 2024
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Sun Ho Jeong, Ye Jin Jo, Sang Hyeok Bae, Ji Yu Shim
  • INK FOR PHOTONIC ANNEALING, THICK METAL FILM SURFACE-FUNCTIONALIZED USING THE INK FOR PHOTONIC ANNEALING, AND METHODS OF MANUFACTURING THE INK FOR PHOTONIC ANNEALING AND THE THICK METAL FILM
    Publication number: 20230374331
    Abstract: Disclosed are an ink for photonic annealing, a thick metal film surface-functionalized using the ink for photonic annealing, and methods of manufacturing the ink for photonic annealing and the thick metal film. More particularly, the ink for photonic annealing includes metal micron particles; and metal nanoparticles adsorbed on the surface of the metal micron particles, wherein the adsorbed metal nanoparticles are formed in a single layer through surface modification.
    Type: Application
    Filed: May 18, 2023
    Publication date: November 23, 2023
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Sun Ho Jeong, Ye Jin Jo, Sang Hyeok Bae, Ji Yu Shim