Patents by Inventor Jong Yoon Keum

Jong Yoon Keum 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: 20230361378
    Abstract: A cooling device is provided to reduce the spread of gas and flame vented from at least one of battery cells to adjacent other battery cells. The cooling device is configured to cool a plurality of battery cells. The cooling device includes a battery cell mount portion including at least one surface on which the plurality of battery cells is configured to be mounted, wherein a part of the battery cell mount portion configured to contact the battery cell is configured to rupture when at least one of gas or flame is vented from the battery cell.
    Type: Application
    Filed: May 26, 2022
    Publication date: November 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jong-Yoon KEUM, Bum CHOI, Ha-Yong KIM, Soo-Jun AHN, Han-Jong YOON, Jong-Min LIM
  • Publication number: 20230335830
    Abstract: Provided is a battery apparatus. The battery apparatus includes a plurality of battery cells, a housing configured to accommodate the plurality of battery cells, a heat sink having a refrigerant passage therein to cool the battery cells inside the housing, and a moisture absorbent adjacent to the heat sink to absorb moisture.
    Type: Application
    Filed: October 26, 2021
    Publication date: October 19, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jong Yoon KEUM, Jong Chul CHOI
  • Publication number: 20230307745
    Abstract: A battery module may include battery cells; a module housing that accommodates the battery cells, and that a module inlet through which cooling water is introduced and a module outlet through which cooling water is discharged are provided; and a divider plate disposed on the module housing so that the inner space of the module housing is divided along the longitudinal direction of the battery cells, thereby dividing the inner space into an upper space and a lower space. The module housing is provided such that the cooling water is introduced in the longitudinal direction of the battery cells through the module inlet to flow from the upper space to the lower space or from the lower space to the upper space along the divider plate, and then is discharged along the longitudinal direction of the battery cells through the module outlet.
    Type: Application
    Filed: January 24, 2022
    Publication date: September 28, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jong Yoon KEUM, Bum CHOI, Gae Sung KIM, Soo Jun AHN, Dong Hwan SHIN
  • Publication number: 20230275285
    Abstract: A battery pack according to an embodiment of the present disclosure includes a battery cell assembly including a plurality of battery cells, a coolant filled between the plurality of battery cells of the battery cell assembly, a pack case in which the coolant and the battery cell assembly are accommodated, and a waterproof adhesive provided in the pack case to a certain height and at least partially covering a lower end portion of the battery cell assembly.
    Type: Application
    Filed: February 21, 2022
    Publication date: August 31, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jong-Yoon KEUM, Bum CHOI, Gae-Sung KIM, Dong-Hwan SHIN, Soo-Jun AHN
  • Publication number: 20230216121
    Abstract: A secondary battery module, a secondary battery pack, and a vehicle including the same are provided. The secondary battery module includes a plurality of secondary battery cells having a battery case in which an electrode assembly and an electrolyte are accommodated; a frame member supporting the plurality of secondary battery cells; and a cover accommodating the plurality of secondary battery cells and the frame member. The plurality of secondary battery cells have a water proofing structure.
    Type: Application
    Filed: November 1, 2021
    Publication date: July 6, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jong-Yoon KEUM, Bum CHOI, Soo-Jun AHN, Gae-Sung KIM, Dong-Hwan SHIN
  • Publication number: 20230207958
    Abstract: Discussed is a battery cell assembly that may include a plurality of battery cells, a bus bar assembly on the battery cell assembly and electrically connected to the plurality of battery cells, a cooling unit spaced apart by a certain distance from the bus bar assembly and configured to cool the battery cell assembly, and a potting resin on at least one of an upper side and a lower side of the battery cell assembly.
    Type: Application
    Filed: February 9, 2022
    Publication date: June 29, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Bum CHOI, Jong-Yoon KEUM, Gae-Sung KIM, Dong-Hwan SHIN, Soo-Jun AHN, Seung-Min LEE, Jong-Chul CHOI
  • Patent number: 11688911
    Abstract: Provided are a battery module and a battery pack, i.e., a battery module in which a coupling part is provided so that a creepage distance having a predetermined length is formed in a module case surrounding a battery cell having a side-arranged structure and a battery pack.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: June 27, 2023
    Assignee: LG Energy Solution, Ltd.
    Inventor: Jong Yoon Keum
  • Patent number: 11677106
    Abstract: A battery pack including a left battery module including a plurality of cells; a left heat transfer frame adjacent to a right side of the left battery module; a cooling member adjacent to the left heat transfer frame; a right heat transfer frame adjacent to a right side of the cooling member; a right battery module including a plurality of cells disposed adjacent to a right side of the right heat transfer frame; a lower plate and an upper cover respective disposed below and above the left battery module, the left heat transfer frame, the cooling member, the right heat transfer frame, and the right battery module; and wherein the upper cover comprises an over-pressing prevention protrusion disposed at a position corresponding to each of the left heat transfer frame, the cooling member, and the right heat transfer frame.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: June 13, 2023
    Assignee: LG Energy Solution, Ltd.
    Inventor: Jong Yoon Keum
  • Publication number: 20230044305
    Abstract: A battery module with a reduced manufacturing cost, a battery pack, a vehicle and a method for manufacturing the battery pack. The battery module includes a plurality of battery cells standing in a first direction, and including a pair of electrode terminals disposed on top and arranged in at least one direction, a cooling frame having an upper surface to which a bottom of the plurality of battery cells is fixed, and extending in a second direction, an adhesive interposed between the plurality of battery cells and the cooling frame, and an upper frame configured to cover the plurality of battery cells.
    Type: Application
    Filed: June 17, 2021
    Publication date: February 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Bum CHOI, Jong-Yoon KEUM, Dong-Hwan SHIN
  • Publication number: 20230040680
    Abstract: Disclosed is a battery module with improved manufacturing efficiency and improved cooling efficiency. The battery module includes a plurality of secondary batteries; and a cooling member configured so that the plurality of secondary batteries are mounted thereto, and the cooling member includes an upper frame having a plate shape with a predetermined length so that the plurality of secondary batteries are mounted to a first surface thereof; and a lower frame coupled to a second surface of the upper frame on a side opposite the first surface and having a coolant channel configured so that a coolant flows through the coolant channel.
    Type: Application
    Filed: May 14, 2021
    Publication date: February 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Bum CHOI, Jong-Yoon KEUM, Dong-Hwan SHIN, Jong-Chul CHOI
  • Publication number: 20220407160
    Abstract: A battery pack includes a plurality of battery cells elongated to be oriented in a vertical direction and having a pair of electrode terminals located at an upper portion thereof, the plurality of battery cells being arranged in at least one horizontal direction; and a pack housing having an accommodation space in which the plurality of battery cells are accommodated and configured such that a lower portion of each of the plurality of battery cells is bonded to an inner surface of the pack housing.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 22, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Bum CHOI, Jong-Yoon KEUM, Dong-Hwan SHIN
  • Publication number: 20220344759
    Abstract: Disclosed is a battery module having a reinforcement member to reinforce the mechanical strength of a module case. To achieve the above-described object, the battery module according to the present disclosure includes a plurality of secondary batteries arranged in at least one direction, a module case including a cover portion, a bottom portion, and a side portion to define an internal space in which the plurality of secondary batteries is disposed, and a reinforcement member disposed in the module case and fixed to a lower surface of the cover portion and an upper surface of the bottom portion.
    Type: Application
    Filed: May 14, 2021
    Publication date: October 27, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Bum CHOI, Jong-Yoon KEUM, Jong-Chul CHOI
  • Patent number: 11450930
    Abstract: The present invention relates to a battery module and a battery pack including the same, and more particularly, to a battery module including busbars having the same shape and connected to a positive (+) electrode terminal and a negative (?) electrode terminal of each of a plurality of battery cells, and to a battery pack provided with a busbar connection part which electrically connects and couples the modules through the busbar in the same side surface part of each of the plurality of battery modules.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: September 20, 2022
    Assignee: LG Energy Solution, Ltd.
    Inventor: Jong Yoon Keum
  • Publication number: 20210194100
    Abstract: The present invention relates to a battery module and a battery pack including the same, and more particularly, to a battery module including busbars having the same shape and connected to a positive (+) electrode terminal and a negative (?) electrode terminal of each of a plurality of battery cells, and to a battery pack provided with a busbar connection part which electrically connects and couples the modules through the busbar in the same side surface part of each of the plurality of battery modules.
    Type: Application
    Filed: October 12, 2018
    Publication date: June 24, 2021
    Applicant: LG CHEM, LTD.
    Inventor: Jong Yoon KEUM
  • Publication number: 20200251695
    Abstract: Provided are a battery module and a battery pack, i.e., a battery module in which a coupling part is provided so that a creepage distance having a predetermined length is formed in a module case surrounding a battery cell having a side-arranged structure and a battery pack.
    Type: Application
    Filed: October 5, 2018
    Publication date: August 6, 2020
    Applicant: LG CHEM, LTD.
    Inventor: Jong Yoon KEUM
  • Publication number: 20200243812
    Abstract: Provided is a battery pack having a bidirectional cooling structure, which uniformly supplies or discharge heat to/from battery modules that are disposed to overlap each other.
    Type: Application
    Filed: October 5, 2018
    Publication date: July 30, 2020
    Applicant: LG CHEM, LTD.
    Inventor: Jong Yoon KEUM
  • Patent number: 10547038
    Abstract: A battery pack includes a fixing part, and more particularly, a battery pack includes a fixing member and a fixing part, which fix an entire structure in top/bottom, left/right, and front/rear directions. A space defined in the battery pack is filled. As such, the battery pack may provide a power source that is safe against vibration, has a high capacity, and is fast in assembling.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: January 28, 2020
    Assignee: LG Chem, Ltd.
    Inventor: Jong Yoon Keum
  • Publication number: 20190148689
    Abstract: The present disclosure relates to a battery pack including a fixing part, and more particularly, to a battery pack including a fixing member and a fixing part, which fix an entire structure in top/bottom, left/right, and front/rear directions.
    Type: Application
    Filed: November 12, 2018
    Publication date: May 16, 2019
    Applicant: LG CHEM, LTD.
    Inventor: Jong Yoon KEUM
  • Patent number: 7751203
    Abstract: An image display apparatus is provided. At least one heat radiating frame is stacked in a heat radiating frame coupled between a circuit board and a panel, a heat radiating frame to which the circuit board is fixed can secure a space by a height of a protruded part as the protruded part is formed by drawing the frame itself, and thus fastening means for fixing the circuit board without a PEM nut can be fastened, and as a sound absorbing material is filled within a protruded part formed in a heat radiating frame opposite to the panel, vibration noise generating when driving the panel can be reduced.
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: July 6, 2010
    Assignee: LG Electronics Inc.
    Inventors: Hyoung Gun Moon, Deok Soo Kim, Jun Hee Kong, Tae Hwa Hwang, Jong Yoon Keum, Geun Soo Lim, Yong Song
  • Publication number: 20070195219
    Abstract: An image display apparatus is provided. At least one heat radiating frame is stacked in a heat radiating frame coupled between a circuit board and a panel, a heat radiating frame to which the circuit board is fixed can secure a space by a height of a protruded part as the protruded part is formed by drawing the frame itself, and thus fastening means for fixing the circuit board without a PEM nut can be fastened, and as a sound absorbing material is filled within a protruded part formed in a heat radiating frame opposite to the panel, vibration noise generating when driving the panel can be reduced.
    Type: Application
    Filed: January 3, 2007
    Publication date: August 23, 2007
    Applicant: LG Electronics Inc.
    Inventors: Hyoung Gun Moon, Deok Soo Kim, Jun Hee Kong, Tae Hwa Hwang, Jong Yoon Keum, Geun Soo Lim, Yong Song