Patents by Inventor Ji-Hyeok JANG

Ji-Hyeok JANG 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 primary battery having improved output characteristics, and manufacturing method therefor
    Patent number: 12062816
    Abstract: Provided are a lithium primary battery in which a structure of an electrode closely related to output characteristics of the battery is improved to expand a reaction area, thus improving the output characteristics of the battery, and a method for manufacturing the lithium primary battery.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: August 13, 2024
    Assignee: VITZROCELL CO. LTD.
    Inventors: Chae-Bong Lee, Se-Yong Park, Ji-Hyeok Jang, Sung-Hoon Jung
  • LITHIUM PRIMARY BATTERY HAVING IMPROVED OUTPUT CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20220077472
    Abstract: Provided are a lithium primary battery in which a structure of an electrode closely related to output characteristics of the battery is improved to expand a reaction area, thus improving the output characteristics of the battery, and a method for manufacturing the lithium primary battery.
    Type: Application
    Filed: November 20, 2019
    Publication date: March 10, 2022
    Inventors: Chae-Bong LEE, Se-Yong PARK, Ji-Hyeok JANG, Sung-Hoon JUNG