Patents by Inventor Han Yong Jeong

Han Yong Jeong 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).

  • Patent number: 12206131
    Abstract: A battery module according to the present disclosure includes a plurality of cylindrical battery cells including a gas vent configured to discharge an internal gas and a busbar plate including a negative electrode connection terminal extending from an edge of a connection opening and having the extended part in contact with a negative electrode terminal to electrically connect the plurality of cylindrical battery cells wherein among a positive electrode connection terminal and the negative electrode connection terminal, the connection terminal in contact with a positive electrode terminal or a negative electrode terminal that is not opened by the gas vent includes a fuse portion configured to blow when a predetermined current or above flows from the cylindrical battery cell, the fuse portion having a bent structure that is bent in a horizontal direction at least once.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: January 21, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Han-Yong Jeong, Suk-Hoon Lee, Young-Su Son
  • Publication number: 20240429477
    Abstract: A battery module includes a battery cell assembly including a plurality of battery cells; a module housing having an inner space having the battery cell assembly accommodated therein; at least one bus bar assembly on at least a part of an outer surface of the module housing and electrically connected to the plurality of battery cells of the battery cell assembly; an interconnection board connected to the at least one bus bar assembly and configured to sense voltages of the plurality of battery cells of the battery cell assembly; and at least one thermistor on the interconnection board and disposed in the module housing to measure the temperature of at least one battery cell among the plurality of battery cells.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 26, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Hyoung-Chul YOON, Han-Yong JEONG, Young-Su SON
  • Patent number: 12051790
    Abstract: The present disclosure relates to a battery module and a battery pack including the same, and more particularly, to a battery module and a battery pack having the same, the battery module being formed in a heat transfer structure so that the temperatures of a plurality of battery cells are efficiently adjusted, and formed such that a heat transfer member is formed to have through holes so that the stability of the battery cells increases.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: July 30, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Han Yong Jeong, Seog Jin Yoon, Kun Joo Yang
  • Publication number: 20230395919
    Abstract: A multi-battery pack includes a plurality of stacked battery packs, and a plurality of long bolts to couple the plurality of battery packs to each other and to fix the plurality of battery packs to a device. Each of the battery packs includes a plurality of battery cells and a case to receive the plurality of battery cells therein. The case includes a case frame to receive the battery cells therein and to have a plurality of through-holes through which the long bolts are inserted, a lower cover coupled to a lower part of the case frame; and an upper cover coupled to an upper part of the case frame. The upper cover includes a circular first fastening hole and a second fastening hole having one side open in a C-shape wherein the first and second fastening holes allow the long bolts to be fastened therethrough.
    Type: Application
    Filed: December 17, 2021
    Publication date: December 7, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Han Yong JEONG, Young Su SON, Kun Joo YANG
  • Publication number: 20230299426
    Abstract: Disclosed is a battery module, which includes cylindrical battery cells erect such that top caps thereof face upward, and a bus bar unit connected to the cylindrical battery cells in series and in parallel. The cylindrical battery cells include a first bank cell group and a second bank cell group arranged in a first direction parallel to the first bank cell group. The bus bar unit includes a first terminal bus bar disposed on the first bank cell group and electrically connected to a positive electrode of each of the first cylindrical battery cells a second terminal bus bar disposed on the second bank cell group and electrically connected to a negative electrode of each of the second cylindrical battery cells, and a fishbone bus bar electrically connected to a negative electrode of the first cylindrical battery cells and a positive electrode of the second cylindrical battery cells.
    Type: Application
    Filed: September 29, 2021
    Publication date: September 21, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Han-Yong JEONG, Young-Su SON, Kun-Joo YANG
  • Publication number: 20230246262
    Abstract: The present disclosure relates to a battery module and a battery pack including the same, and more particularly, to a battery module and a battery pack having the same, the battery module being formed in a heat transfer structure so that the temperatures of a plurality of battery cells are efficiently adjusted, and formed such that a heat transfer member is formed to have through holes so that the stability of the battery cells increases.
    Type: Application
    Filed: April 7, 2023
    Publication date: August 3, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Han Yong JEONG, Seog Jin YOON, Kun Joo YANG
  • Patent number: 11646464
    Abstract: The present disclosure relates to a battery module and a battery pack including the same, and more particularly, to a battery module and a battery pack having the same, the battery module being formed in a heat transfer structure so that the temperatures of a plurality of battery cells are efficiently adjusted, and formed such that a heat transfer member is formed to have through holes so that the stability of the battery cells increases.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: May 9, 2023
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Han Yong Jeong, Seog Jin Yoon, Kun Joo Yang
  • Publication number: 20220320691
    Abstract: A battery module according to the present disclosure includes a plurality of cylindrical battery cells including a gas vent configured to discharge an internal gas and a busbar plate including a negative electrode connection terminal extending from an edge of a connection opening and having the extended part in contact with a negative electrode terminal to electrically connect the plurality of cylindrical battery cells wherein among a positive electrode connection terminal and the negative electrode connection terminal, the connection terminal in contact with a positive electrode terminal or a negative electrode terminal that is not opened by the gas vent includes a fuse portion configured to blow when a predetermined current or above flows from the cylindrical battery cell, the fuse portion having a bent structure that is bent in a horizontal direction at least once.
    Type: Application
    Filed: August 13, 2020
    Publication date: October 6, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Han-Yong Jeong, Suk-Hoon Lee, Young-Su Son
  • Publication number: 20210184289
    Abstract: The present disclosure relates to a battery module and a battery pack including the same, and more particularly, to a battery module and a battery pack having the same, the battery module being formed in a heat transfer structure so that the temperatures of a plurality of battery cells are efficiently adjusted, and formed such that a heat transfer member is formed to have through holes so that the stability of the battery cells increases.
    Type: Application
    Filed: August 24, 2018
    Publication date: June 17, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Han Yong JEONG, Seog Jin YOON, Kun Joo YANG
  • Patent number: D879032
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: March 24, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Kun Joo Yang, Han Yong Jeong, Seog Jin Yoon