Patents by Inventor Hoomin LEE

Hoomin LEE 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 pack including a frame
    Patent number: 12002980
    Abstract: A battery pack including a plurality of battery cells arranged in a first direction; and a first frame and a second frame each extending in the first direction with the plurality of battery cells therebetween, the first frame and the second frame surrounding outer surfaces of the plurality of battery cells and being fitted into each other in a second direction that intersects with the first direction.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: June 4, 2024
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Seonung Choi, Jaelim Ryu, Hoomin Lee, Hanho Kim, Jonghyun Lee
  • Battery pack
    Patent number: 11777172
    Abstract: A battery pack including m number of battery cells arranged in a first direction; and spacers on the battery cells, the spacers each including a plurality of spacer units arranged in the first direction, wherein each of the spacer units extends across n number of battery cells, in which n<m, and each of the spacer units includes a plurality of spacing bars, each spacing bar being between adjacent ones of the battery cells, and connection bars connecting the plurality of spacing bars to each other.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: October 3, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Seonung Choi, Jieon Kim, Hoomin Lee, Jaelim Ryu, Hanho Kim, Jonghyun Lee, Taekyung Lee
  • BATTERY PACK
    Publication number: 20210313648
    Abstract: A battery pack including m number of battery cells arranged in a first direction; and spacers on the battery cells, the spacers each including a plurality of spacer units arranged in the first direction, wherein each of the spacer units extends across n number of battery cells, in which n<m, and each of the spacer units includes a plurality of spacing bars, each spacing bar being between adjacent ones of the battery cells, and connection bars connecting the plurality of spacing bars to each other.
    Type: Application
    Filed: March 29, 2021
    Publication date: October 7, 2021
    Inventors: Seonung CHOI, Jieon KIM, Hoomin LEE, Jaelim RYU, Hanho KIM, Jonghyun LEE, Taekyung LEE
  • BATTERY PACK
    Publication number: 20210313642
    Abstract: A battery pack including a plurality of battery cells arranged in a first direction; and a first frame and a second frame each extending in the first direction with the plurality of battery cells therebetween, the first frame and the second frame surrounding outer surfaces of the plurality of battery cells and being fitted into each other in a second direction that intersects with the first direction.
    Type: Application
    Filed: March 15, 2021
    Publication date: October 7, 2021
    Inventors: Seonung CHOI, Jaelim RYU, Hoomin LEE, Hanho KIM, Jonghyun LEE