Patents by Inventor Min Gee CHO

Min Gee CHO 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).

  • Composite materials for cathode materials in secondary battery, method of manufacturing the same, and lithium secondary battery including the same
    Patent number: 11043666
    Abstract: Disclosed are a composite material for cathode materials in a secondary battery, a method of manufacturing the same, and a lithium secondary battery including the same. A composite material for cathode materials in a secondary battery includes: a charge carrier ion compound-carbon composite including a carbon particle and a charge carrier ion compound particle represented by general formula of AxDy and dispersed on a surface of the carbon particle; and a transition metal compound represented by a general formula of MzRw. In the general formulae of AxDy and MzRw, A, D, M, R, x, y, z, and w are as defined in the detailed description.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: June 22, 2021
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Kisuk Kang, Sungkyun Jung, Taeghwan Hyeon, Myounghwan Oh, Min Gee Cho
  • COMPOSITE MATERIALS FOR CATHODE MATERIALS IN SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20170207449
    Abstract: Disclosed are a composite material for cathode materials in a secondary battery, a method of manufacturing the same, and a lithium secondary battery including the same. A composite material for cathode materials in a secondary battery includes: a charge carrier ion compound-carbon composite including a carbon particle and a charge carrier ion compound particle represented by general formula of AxDy and dispersed on a surface of the carbon particle; and a transition metal compound represented by a general formula of MzRw. In the general formulae of AxDy and MzRw, A, D, M, R, x, y, z, and w are as defined in the detailed description.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 20, 2017
    Inventors: Kisuk KANG, Sungkyun JUNG, Taeghwan HYEON, Myounghwan OH, Min Gee CHO