Patents Examined by Stepheh J. Kalafut
  • Active material for battery and method of preparing same
    Patent number: 6878487
    Abstract: An active material for a battery is provided with a coating layer based on a conductive agent, or a coating layer based on a mixture of a conductive agent, and a conductive polymeric dispersant.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: April 12, 2005
    Assignee: Samsung SDI, Co., Ltd.
    Inventors: Jae-Phil Cho, Won-II Jung, Yong-Chul Park, Geun-Bae Kim