Patents by Inventor Ki Taeg Jung

Ki Taeg Jung 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).

  • Single-Phase Lithium-Deficient Lithium Multicomponent Transition Metal Oxide Having a Layered Crystal Structure and a Method for Producing the Same
    Publication number: 20140131617
    Abstract: The present invention relates to a single-phase lithium-deficient lithium multicomponent transition metal oxide having a layered crystal structure represented by the formula Li1-aM11-x-y-zM2xM3yM4zO2, wherein M1 is one or more transition metals having an oxidation number of +3; M2 is one or more transition metals having an oxidation number of +4; M3 is one or more transition metals having an oxidation number of +5; M4 is one or more elements having an oxidation number of +2; x+2y?z>0; x+y+z<1; 0<a<1; 0<x<0.75; 0?y<0.6; and 0?z<0.3.
    Type: Application
    Filed: July 9, 2012
    Publication date: May 15, 2014
    Inventors: Sei Ung Park, Ju Suk Ryu, Kyu Ho Song, Si Jin Oh, Dong Suek Lee, Seong Jae Lim, Ki Taeg Jung, Kyoo Seung Han