Patents by Inventor Sang Eun Bak

Sang Eun Bak 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).

  • ANODE ACTIVE MATERIAL COMPRISING TRANSITION METAL OXIDE, ANODE USING SAME, AND PREPARATION METHOD FOR ANODE ACTIVE MATERIAL
    Publication number: 20240124320
    Abstract: An anode active material comprising a transition metal oxide is provided. A method for preparing the anode active material may comprise the steps of preparing a first transition metal oxide source and a second transition metal oxide source; providing the first transition metal oxide source and the second transition metal oxide source for a secondary alcohol to prepare a base source; providing a hydrolysis catalyst for the base source and inducing a sol-gel reaction to prepare a transition metal oxide precursor; and subjecting the transition metal oxide precursor to heat treatment in a nitrogen environment to prepare an anode active material containing a transition metal oxide.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 18, 2024
    Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Jin Ho Bang, Sang Eun Bak, Muhammad Awais Abbas