Patents by Inventor Min Ho Youn

Min Ho Youn 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).

  • Lithium secondary battery including multi-layered active material layers
    Patent number: 9318738
    Abstract: A lithium secondary battery of the present invention may simultaneously improve high output and high capacity characteristics by including a first active material layer having high output characteristics and a second active material layer having high capacity characteristics respectively on a cathode collector and an anode collector.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: April 19, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Ji Sun Kim, Min Ho Youn, Dong Seok Shin, Hyo Seok Park
  • LITHIUM SECONDARY BATTERY INCLUDING MULTI-LAYERED ACTIVE MATERIAL LAYERS
    Publication number: 20140363736
    Abstract: A lithium secondary battery of the present invention may simultaneously improve high output and high capacity characteristics by including a first active material layer having high output characteristics and a second active material layer having high capacity characteristics respectively on a cathode collector and an anode collector.
    Type: Application
    Filed: August 26, 2014
    Publication date: December 11, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Ji Sun Kim, Min Ho Youn, Dong Seok Shin, Hyo Seok Park