Patents by Inventor Doo Yeong LEE

Doo Yeong 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).

  • Eco-friendly power source such as battery module for transportation vehicle
    Patent number: 12230845
    Abstract: An eco-friendly power source, such as a battery module for a transportation vehicle, including a housing having an internal space; a cell stack accommodated in the internal space and including a plurality of battery cells; a busbar assembly including a busbar electrically connecting the plurality of battery cells to each other; and an insulation cover assembly preventing short circuit between the busbar and the housing, wherein the insulation cover assembly includes a cover frame disposed between the busbar and the housing; and a short-circuit prevention member coupled to the cover frame.
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: February 18, 2025
    Assignee: SK ON CO., LTD.
    Inventors: Eung Ho Lee, Chae Won Na, Yun Joo Noh, Doo Yeong Lee, Tae Hyun Chun
  • ECO-FRIENDLY POWER SOURCE SUCH AS BATTERY MODULE FOR TRANSPORTATION VEHICLE
    Publication number: 20230395955
    Abstract: An eco-friendly power source, such as a battery module for a transportation vehicle, including a housing having an internal space; a cell stack accommodated in the internal space and including a plurality of battery cells; a busbar assembly including a busbar electrically connecting the plurality of battery cells to each other; and an insulation cover assembly preventing short circuit between the busbar and the housing, wherein the insulation cover assembly includes a cover frame disposed between the busbar and the housing; and a short-circuit prevention member coupled to the cover frame.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 7, 2023
    Inventors: Eung Ho LEE, Chae Won NA, Yun Joo NOH, Doo Yeong LEE, Tae Hyun CHUN