Patents by Inventor Sung-Hui Jun

Sung-Hui Jun 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).

  • Publication number: 20020168574
    Abstract: The present invention discloses an improved lithium battery comprising a positive electrode, a negative electrode and a separator, and a manufacturing method of the same. The positive and negative electrodes comprise an active compounds selected from the group consisting of a compound being capable of reacting reversibly with a lithium ion, a compound having a structure that products of reacting a lithium ion with an electrolyte salt or an electolyte solvent are capable of deposition or precipitation, or a compound having a structure that a lithium ion can be intercalated, an additive comprising a fiber of micron scale having an electron conductivity, a collector comprising metal or carbon material, and an adhesive. The lithium ion secondary battery prepared from the above described electrode has a low interal resistance, a high capacity and a high-speed recharging-discharging capability.
    Type: Application
    Filed: February 15, 2002
    Publication date: November 14, 2002
    Inventors: Soon-Ho Ahn, Geun-Chang Chung, Mi-Ra Lim, Sung-Hui Jun, Joon-Sung Bae, Mi-Seon Kwak