Patents by Inventor A Hae Jo

A Hae Jo 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 rolling apparatus and electrode rolling method
    Patent number: 12288864
    Abstract: The present invention relates to an electrode rolling apparatus and an electrode rolling method, and the apparatus includes: a pair of rolling rolls which roll an electrode; and an adhesive tape which is inserted into the rolling rolls together with the electrode and is rolled together with the electrode, and is then separated from the electrode.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: April 29, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: A Hae Jo, Jee Eun Kim
  • Electrode Rolling Apparatus and Electrode Rolling Method
    Publication number: 20230041063
    Abstract: The present invention relates to an electrode rolling apparatus and an electrode rolling method, and the apparatus includes: a pair of rolling rolls which roll an electrode; and an adhesive tape which is inserted into the rolling rolls together with the electrode and is rolled together with the electrode, and is then separated from the electrode.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 9, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: A Hae Jo, Jee Eun Kim