Patents by Inventor Myoungho PYO

Myoungho PYO 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).

  • POSITIVE ACTIVE MATERIAL FOR POTASSIUM SECONDARY BATTERY AND POTASSIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20200106096
    Abstract: Disclosed herein are a positive active material for an excellent potassium secondary battery and a potassium secondary battery including the same. The positive active material is constituted of a composition represented by Formula 1 below, and has a transition metal (TM) located at a position of a tetrahedron site and a crystal structure in which a space group is Pbca: KxTMO2,??[Formula 1] wherein 0.7?X?1.0, and the TM is one or more selected from among Ti, V, Cr, Mn, Fe, Co, and Ni.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 2, 2020
    Inventors: Myoungho PYO, Su Cheol HAN