Patents by Inventor Geumbee LEE

Geumbee LEE 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).

  • Fully biodegradable supercapacitor and method for manufacturing same
    Patent number: 10984965
    Abstract: The present description relates to a fully biodegradable supercapacitor and a method for manufacturing the same. When the fully biodegradable supercapacitor and the method for manufacturing the same according to the present description are used, supercapacitor having high capacitance, high energy, and high output is provided by forming a metal oxide on a metal electrode and a surface of a solid electrolyte. In addition, the present description is environment-friendly, biodegradable, and biocompatible to be implanted into a body, and may be a bio-implantable energy storage device in the future.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: April 20, 2021
    Assignee: Korea University Research and Business Foundation
    Inventors: Jeong Sook Ha, Geumbee Lee, Yu Ra Jeong
  • FULLY BIODEGRADABLE SUPERCAPACITOR AND METHOD FOR MANUFACTURING SAME
    Publication number: 20200168407
    Abstract: The present description relates to a fully biodegradable supercapacitor and a method for manufacturing the same. When the fully biodegradable supercapacitor and the method for manufacturing the same according to the present description are used, supercapacitor having high capacitance, high energy, and high output is provided by forming a metal oxide on a metal electrode and a surface of a solid electrolyte. In addition, the present description is environment-friendly, biodegradable, and biocompatible to be implanted into a body, and may be a bio-implantable energy storage device in the future.
    Type: Application
    Filed: December 20, 2017
    Publication date: May 28, 2020
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Jeong Sook HA, Geumbee LEE, Yu Ra JEONG