Patents by Inventor Min-Ho Gong

Min-Ho Gong 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).

  • Lithium secondary battery with safety device
    Patent number: 7611797
    Abstract: A lithium secondary battery includes a can made of a conductive metal. The can houses an electrode unit having positive and negative electrode plates with a separator interposed therebetween with an electrolytic solution. An upper opening of the can is sealed by a cap assembly. A bottom plate is welded to an outer bottom surface of the can, and a lead plate having a first end welded to the outer bottom surface of the can and a second end connected to a safety device so that the can is electrically connected to the safety device.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: November 3, 2009
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Chang-Seob Kim, Su-Jin Han, Min-Ho Gong, Jun-Won Kang, Soo-Youn Maeng, Ju-Hyung Kim
  • Lithium secondary battery
    Publication number: 20040126651
    Abstract: A lithium secondary battery includes a can made of a conductive metal. The can houses an electrode unit having positive and negative electrode plates with a separator interposed therebetween with an electrolytic solution. An upper opening of the can is sealed by a cap assembly. A bottom plate is welded to an outer bottom surface of the can, and a lead plate having a first end welded to the outer bottom surface of the can and a second end connected to a safety device so that the can is electrically connected to the safety device.
    Type: Application
    Filed: December 18, 2003
    Publication date: July 1, 2004
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Chang-Seob Kim, Su-Jin Han, Min-Ho Gong, Jun-Won Kang, Soo-Youn Maeng, Ju-Hyung Kim