Patents by Inventor Sangmyeong KIM

Sangmyeong KIM 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).

  • RECHARGEABLE BATTERY MODULE
    Publication number: 20250192380
    Abstract: A rechargeable battery module is provided. The rechargeable battery module includes a cell holder accommodating a plurality of battery cells, a busbar holder disposed above the battery cells, and busbars that is insert injection-molded into the busbar holder and protrude from the busbar holder. The bus bars are welded to negative electrode terminals and positive electrode terminals of the battery cells.
    Type: Application
    Filed: November 12, 2024
    Publication date: June 12, 2025
    Inventors: Sangmyeong KIM, Gilchoun YEOM, Kilseok LEE, Jungsoo KIM
  • BATTERY PACK
    Publication number: 20250167405
    Abstract: A battery pack includes: a plurality of battery cells arranged in rows that are parallel with a first axis, wherein the battery cells arranged in the rows adjacent to each other in a second axis crossing the first axis are forwardly or backwardly misaligned with each other with respect to the first axis; and a plurality of bus bars having a zigzag shape and forming a plurality of parallel modules by connecting corresponding ones of the battery cells arranged in the second axis in parallel.
    Type: Application
    Filed: January 18, 2025
    Publication date: May 22, 2025
    Inventors: Byungkook AHN, Sangmyeong KIM
  • Battery pack
    Patent number: 12218382
    Abstract: A battery pack includes: a plurality of battery cells arranged in rows that are parallel with a first axis, wherein the battery cells arranged in the rows adjacent to each other in a second axis crossing the first axis are forwardly or backwardly misaligned with each other with respect to the first axis; and a plurality of bus bars having a zigzag shape and forming a plurality of parallel modules by connecting corresponding ones of the battery cells arranged in the second axis in parallel.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: February 4, 2025
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Byungkook Ahn, Sangmyeong Kim
  • BATTERY PACK
    Publication number: 20220140449
    Abstract: A battery pack includes: a plurality of battery cells arranged in rows that are parallel with a first axis, wherein the battery cells arranged in the rows adjacent to each other in a second axis crossing the first axis are forwardly or backwardly misaligned with each other with respect to the first axis; and a plurality of bus bars having a zigzag shape and forming a plurality of parallel modules by connecting corresponding ones of the battery cells arranged in the second axis in parallel.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Byungkook AHN, Sangmyeong KIM