Patents by Inventor Wooksu LEE

Wooksu 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).

  • Secondary battery
    Patent number: 10256455
    Abstract: There is provided a secondary battery comprising an electrode assembly including a first electrode plate having a first electrode tab, a second electrode plate having a second electrode tab and a separator between the first electrode plate and the second electrode plate, a case including a body accommodating the electrode assembly, a cap plate covering a top portion of the body, and a bottom plate covering a bottom portion of the body, a first electrode terminal electrically connected to the first electrode tab, a second electrode terminal electrically connected to the second electrode tab through the case, and a connection plate electrically connected to the second electrode tab and configured to bend away from the bottom plate, the connection plate being on the bottom plate.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: April 9, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Seungyeol Yoo, Seokyoon Yoo, Yongwoo Jung, Seungwon Shin, Eunha Kim, Youngjin Yoon, Backgun Kim, Wooksu Lee
  • SECONDARY BATTERY
    Publication number: 20170098813
    Abstract: There is provided a secondary battery comprising an electrode assembly including a first electrode plate having a first electrode tab, a second electrode plate having a second electrode tab and a separator between the first electrode plate and the second electrode plate, a case including a body accommodating the electrode assembly, a cap plate covering a top portion of the body, and a bottom plate covering a bottom portion of the body, a first electrode terminal electrically connected to the first electrode tab, a second electrode terminal electrically connected to the second electrode tab through the case, and a connection plate electrically connected to the second electrode tab and configured to bend away from the bottom plate, the connection plate being on the bottom plate.
    Type: Application
    Filed: April 15, 2016
    Publication date: April 6, 2017
    Inventors: Seungyeol YOO, Seokyoon YOO, Yongwoo JUNG, Seungwon SHIN, Eunha KIM, Youngjin YOON, Backgun KIM, Wooksu LEE