Patents by Inventor Do Wook JUN

Do Wook JUN 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 electrode active material, method for manufacturing same, and lithium secondary battery containing same
    Patent number: 10879532
    Abstract: A positive active material is provided. The positive active material may include lithium, an additive metal, and at least one of nickel, cobalt, manganese, or aluminum. The additive metal may include an element different from nickel, cobalt, manganese, and aluminum. An average content of the additive metal may be less than 2 mol %.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: December 29, 2020
    Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Yang-Kook Sun, Do Wook Jun, Un Hyuck Kim
  • POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY CONTAINING SAME
    Publication number: 20190044141
    Abstract: A positive active material is provided. The positive active material may include lithium, an additive metal, and at least one of nickel, cobalt, manganese, or aluminum. The additive metal may include an element different from nickel, cobalt, manganese, and aluminum. An average content of the additive metal may be less than 2 mol %.
    Type: Application
    Filed: October 9, 2018
    Publication date: February 7, 2019
    Applicant: IUCF-HYU(INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Yang-Kook SUN, Do Wook JUN, Un Hyuck KIM