Patents by Inventor Yong Guk Gwon

Yong Guk Gwon 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).

  • Publication number: 20220302493
    Abstract: A pouch-type all-solid-state battery having a reference electrode and a method of manufacturing the same, includes: a unit cell including an anode portion, a cathode portion, and a solid electrolyte portion having a sheet shape and located between the anode portion and the cathode portion; and an external member including a space for accommodating the unit cell therein, wherein the solid electrolyte portion includes: an electrode accommodating portion in which the anode portion and the cathode portion are accommodated; and an extension portion having a predetermined area extending from a side surface of the electrode accommodating portion, wherein a reference electrode portion is positioned on one surface of the extension portion.
    Type: Application
    Filed: March 1, 2022
    Publication date: September 22, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Yong Guk Gwon, Hoon Seok, Min Sun Kim, Yong Seok Choi, Ju Min Kim
  • Publication number: 20220115707
    Abstract: An apparatus for manufacturing an all-solid-state battery includes: a mold unit which includes a first hole extending vertically so as to have a shape and a width identical with a shape and a width of the all-solid-state battery, and a second hole extending horizontally so as to horizontally communicate with the first hole; a first pressing unit which includes a first protrusion member corresponding to the first hole, which is coupled with an upper part of the mold unit, and which presses downwards raw materials of the all-solid-state battery filling the first hole, and a second pressing unit which includes a second protrusion member corresponding to the first hole, which is coupled with a lower part of the mold unit, and which presses upwards the raw materials of the all-solid-state battery filling the first hole.
    Type: Application
    Filed: August 10, 2021
    Publication date: April 14, 2022
    Inventors: Ju Yeong Seong, In Woo Song, Hong Seok Min, Yong Sub Yoon, Yun Sung Kim, Yong Jun Jang, Sung Woo Noh, In Chul Kim, A Reum Ha, Heon Cheol Shin, Yong Guk Gwon, Ji Ung Jeong, Seong Hyeok Ha