Patents by Inventor Deakyu Kim

Deakyu 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).

  • Secondary battery
    Patent number: 10090497
    Abstract: A secondary battery includes a cylindrical can; an electrode assembly accommodated in the cylindrical can with an electrolyte; a cap assembly sealing the cylindrical can, a top-end height of the cap assembly being equal to or less than a top-end height of the cylindrical can; and an insulation layer on a surface of the cap assembly that is exposed to the outside of the cylindrical can.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: October 2, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Deakyu Kim, Sunggwi Ko, Shinjung Kim
  • SECONDARY BATTERY
    Publication number: 20170294635
    Abstract: A secondary battery includes a cylindrical can; an electrode assembly accommodated in the cylindrical can with an electrolyte; a cap assembly sealing the cylindrical can, a top-end height of the cap assembly being equal to or less than a top-end height of the cylindrical can; and an insulation layer on a surface of the cap assembly that is exposed to the outside of the cylindrical can.
    Type: Application
    Filed: March 1, 2017
    Publication date: October 12, 2017
    Inventors: Deakyu Kim, Sunggwi Ko, Shinjung Kim