Patents by Inventor Hye Yun YANG

Hye Yun YANG 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).

  • Bimodal Lithium Transition Metal Based Oxide Powder for Use in a Rechargeable Battery
    Publication number: 20150311512
    Abstract: A bimodal lithium transition metal oxide based powder for a rechargeable battery, comprising: a first lithium transition metal oxide based powder, either comprising a material having a layered crystal structure consisting of the elements Li, a metal M and oxygen, wherein the Li content is stoichiometrically controlled, wherein the metal M has the formula M=Co1-a M?a, with 0?a?0.05, and wherein M? is either one or more metals of the group consisting of Al, Ga and B; or comprising a core material and a surface layer, the core having a layered crystal structure consisting of the elements Li, a metal M and oxygen, wherein the Li content is stoichiometrically controlled, wherein the metal M has the formula M=Co1-a M?a, with 0?a?0.
    Type: Application
    Filed: November 28, 2013
    Publication date: October 29, 2015
    Inventors: Jens PAULSEN, Hye Yun YANG