Patents by Inventor Choong Min YI

Choong Min YI 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).

  • Electrode and method for manufacturing same
    Patent number: 10601048
    Abstract: The present invention relates to an electrode, a method for manufacturing same, and a battery comprising the electrode. An electrode and a method for manufacturing same can be provided wherein the electrode of the present invention prevents a segregation phenomenon by which a binder is concentrated on the surface of the electrode, thereby comprising an active layer exhibiting excellent peel strength on a current collector.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: March 24, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Ji Hyun Jun, Sung Joon Oh, Shin Wook Jeon, Jin Oh Song, Choong Min Yi
  • ELECTRODE AND METHOD FOR MANUFACTURING SAME
    Publication number: 20180090765
    Abstract: The present invention relates to an electrode, a method for manufacturing same, and a battery comprising the electrode. An electrode and a method for manufacturing same can be provided wherein the electrode of the present invention prevents a segregation phenomenon by which a binder is concentrated on the surface of the electrode, thereby comprising an active layer exhibiting excellent peel strength on a current collector.
    Type: Application
    Filed: April 5, 2016
    Publication date: March 29, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Ji Hyun JUN, Sung Joon OH, Shin Wook JEON, Jin Oh SONG, Choong Min YI