Patents by Inventor Hye-Ryeon YU

Hye-Ryeon YU 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).

  • Battery electrode comprising lithium-coated metallic material, and method for manufacturing same
    Patent number: 11508959
    Abstract: A lithium coating method includes: coating an oxide layer having lithiophilic properties on a metal material by heating the metal material at a certain temperature; and coating a lithium layer on the oxide layer by bringing the metal material coated with the oxide layer into contact with molten lithium.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: November 22, 2022
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Yu Song Choi, Tae Young Ahn, Hye Ryeon Yu, Jang Hyeon Cho
  • BATTERY ELECTRODE COMPRISING LITHIUM-COATED METALLIC MATERIAL, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220293916
    Abstract: A lithium coating method includes: coating an oxide layer having lithiophilic properties on a metal material by heating the metal material at a certain temperature; and coating a lithium layer on the oxide layer by bringing the metal material coated with the oxide layer into contact with molten lithium.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 15, 2022
    Inventors: Yu Song CHOI, Tae Young AHN, Hye Ryeon YU, Jang Hyeon CHO
  • Method of manufacturing anode for thermally activated reserve battery using thin metal foam and cup
    Patent number: 9647260
    Abstract: Disclosed is a method of manufacturing an anode for a thermally activated reserve battery using a thin metal foam and a cup, which includes rolling a metal foam, coating the metal foam with a molten eutectic salt, impregnating the metal foam with lithium, and providing the metal foam with an electrode cup and a conductive separation membrane, and in which lithium having excellent capacity and output characteristics is employed in an anode for a thermal battery operating at high temperature.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: May 9, 2017
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Yu Song Choi, Hye-Ryeon Yu, Jung Min Lee, Hae Won Cheong
  • METHOD OF MANUFACTURING ANODE FOR THERMALLY ACTIVATED RESERVE BATTERY USING THIN METAL FOAM AND CUP
    Publication number: 20160276651
    Abstract: Disclosed is a method of manufacturing an anode for a thermally activated reserve battery using a thin metal foam and a cup, which includes rolling a metal foam, coating the metal foam with a molten eutectic salt, impregnating the metal foam with lithium, and providing the metal foam with an electrode cup and a conductive separation membrane, and in which lithium having excellent capacity and output characteristics is employed in an anode for a thermal battery operating at high temperature.
    Type: Application
    Filed: July 28, 2014
    Publication date: September 22, 2016
    Inventors: Yu Song CHOI, Hye-Ryeon YU, Jung Min LEE, Hae Won CHEONG