Patents by Inventor Gu-Hyun Chung

Gu-Hyun Chung 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: 20110081576
    Abstract: A negative electrode for a lithium battery, a method of manufacturing the same, and a lithium battery including the negative electrode, the negative electrode including a collector; and an active material layer, wherein the active material layer includes an indium tin oxide material capable of intercalation and deintercalation of lithium ions.
    Type: Application
    Filed: August 11, 2010
    Publication date: April 7, 2011
    Inventors: Gu-Hyun Chung, Jae-Myung Kim, Kyu-Nam Joo, So-Ra Lee, Jong-Hee Lee, Young-Su Kim, Deok-Hyun Kim
  • Publication number: 20110052997
    Abstract: A negative electrode for a lithium battery includes an active material layer and a current collector. The active material layer has a plurality of crystal grains and the plurality of crystal grains include a plurality of pores. A first pore of the plurality of pores has a first length and a second length, the first length being the maximum length orthogonal to the current collector and the second length being the maximum length orthogonal to the first length, and the first length is greater than the second length.
    Type: Application
    Filed: June 21, 2010
    Publication date: March 3, 2011
    Inventors: Beom-Kwon Kim, Kyu-Nam Joo, Jae-Myung Kim, So-Ra Lee, Jong-Hee Lee, Young-Su Kim, Deok-Hyun Kim, Gu-Hyun Chung