Patents by Inventor Young Un JIN

Young Un JIN 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 for recycling perovskite-based photoelectric conversion element
    Patent number: 10847324
    Abstract: The present invention relates to a method which can effectively remove perovskite light absorbers, hole transport layers, metal electrodes, and the like by immersing a waste perovskite-based photoelectric conversion element module in a cleaning solution under predetermined conditions. The present invention can recover a substrate from the waste module and manufacture a photoelectric conversion element having a photoelectric conversion efficiency level comparable to the initially high level again, using the same.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: November 24, 2020
    Assignees: GLOBAL FRONTIER CENTER FOR MULTISCALE ENERGY, RESEARCH & BUSINESS FOUNDATION SUNGYUNKWAN
    Inventors: Hyun Suk Jung, Byeong Jo Kim, Dong Hoe Kim, Seung Lee Kwon, Dong Geon Lee, Young Un Jin, So Yeon Park
  • Magnetic beta-tricalcium phosphate spherical particles and method for producing the same
    Patent number: 10622128
    Abstract: The present disclosure provides a method for producing beta-tricalcium phosphate spherical particles containing magnetic ions. The method includes mixing acidic amino acid monomers, metal salt of magnetic ions and metal salt of calcium ions in de-ionized water to form a first solution; dissolve phosphate in de-ionized water to form a second solution; mixing the first and second solutions to form a third solution; and performing hydrothermal synthesis of the third solution.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: April 14, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyun Suk Jung, So Yeon Park, Dong Geon Lee, Young Un Jin, Min Hee Kim
  • METHOD FOR RECYCLING PEROVSKITE-BASED PHOTOELECTRIC CONVERSION ELEMENT
    Publication number: 20180308642
    Abstract: The present invention relates to a method which can effectively remove perovskite light absorbers, hole transport layers, metal electrodes, and the like by immersing a waste perovskite-based photoelectric conversion element module in a cleaning solution under predetermined conditions. The present invention can recover a substrate from the waste module and manufacture a photoelectric conversion element having a photoelectric conversion efficiency level comparable to the initially high level again, using the same.
    Type: Application
    Filed: October 24, 2016
    Publication date: October 25, 2018
    Inventors: Hyun Suk Jung, Byeong Jo Kim, Dong Hoe Kim, Seung Lee Kwon, Dong Geon Lee, Young Un Jin, So Yeon Park
  • MAGNETIC BETA-TRICALCIUM PHOSPHATE SPHERICAL PARTICLES AND METHOD FOR PRODUCING THE SAME
    Publication number: 20170323709
    Abstract: The present disclosure provides a method for producing beta-tricalcium phosphate spherical particles containing magnetic ions. The method includes mixing acidic amino acid monomers, metal salt of magnetic ions and metal salt of calcium ions in de-ionized water to form a first solution; dissolve phosphate in de-ionized water to form a second solution; mixing the first and second solutions to form a third solution; and performing hydrothermal synthesis of the third solution.
    Type: Application
    Filed: April 21, 2017
    Publication date: November 9, 2017
    Applicant: RESEARCH BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyun Suk JUNG, So Yeon PARK, Dong Geon LEE, Young Un JIN, Min Hee KIM