Patents by Inventor Yeon Ju KWAK

Yeon Ju KWAK 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).

  • Sulfur Dioxide-Based Inorganic Electrolyte Doped with Fluorine Compound, Method of Manufacturing the Same, and Secondary Battery Including the Same
    Publication number: 20240088432
    Abstract: An embodiment sulfur dioxide-based inorganic electrolyte is provided in which the sulfur dioxide-based inorganic electrolyte is represented by a chemical formula M·(A1·Cl(4-x)Fx)z·ySO2. In this formula, M is a first element selected from the group consisting of Li, Na, K, Ca, and Mg, A1 is a second element selected from the group consisting of Al, Fe, Ga, and Cu, x satisfies a first equation 0?x?4, y satisfies a second equation 0?y?6, and z satisfies a third equation 1?z?2.
    Type: Application
    Filed: April 12, 2023
    Publication date: March 14, 2024
    Inventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Yeon Jong Oh, Kyoung Han Ryu, Dong Hyun Lee, Han Su Kim, Ji Whan Lee, Seong Hoon Choi, Seung Do Mun
  • Method for manufacturing black ginseng low molecular collagen essence
    Patent number: 11478413
    Abstract: In a method for manufacturing black ginseng low molecular collagen essence, koji mould is added to ginseng, to manufacture black ginseng. The black ginseng is mixed with oligosaccharide, to manufacture black ginseng concentrate. The black ginseng concentrate is fermented and sterilized after adding collagen to the black ginseng concentrate.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: October 25, 2022
    Assignee: Agricultural Corporation Gagopa-Healing Food
    Inventors: Geum Joung Youn, Yeon Ju Kwak
  • METHOD FOR MANUFACTURING BLACK GINSENG LOW MOLECULAR COLLAGEN ESSENCE
    Publication number: 20220151905
    Abstract: In a method for manufacturing black ginseng low molecular collagen essence, koji mould is added to ginseng, to manufacture black ginseng. The black ginseng is mixed with oligosaccharide, to manufacture black ginseng concentrate. The black ginseng concentrate is fermented and sterilized after adding collagen to the black ginseng concentrate.
    Type: Application
    Filed: June 16, 2021
    Publication date: May 19, 2022
    Applicant: Agricultural Corporation Gagopa-Healing Food
    Inventors: Geum Joung YOUN, Yeon Ju KWAK