Patents by Inventor Kyong Soo Hong

Kyong Soo Hong 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).

  • NEGATIVE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
    Publication number: 20110294020
    Abstract: This invention relates to a negative active material for a lithium secondary battery, a method of preparing the same and a lithium secondary battery including the same. This negative active material exhibits high capacity and superior cycle-life characteristics and is thus usefully employed in a lithium secondary battery which shows high capacity during high-rate charge•discharge.
    Type: Application
    Filed: July 27, 2009
    Publication date: December 1, 2011
    Applicant: KOREA BASIC SCIENCE INSTITUTE
    Inventors: Yang Soo Kim, Euh Duck Jeong, Hae Jin Kim, Young Min Kim, Jong Seong Bae, Kyong Soo Hong, Hee Jin Kim, Kyeong Seo Bae