Patents by Inventor Kyu Rak KIM

Kyu Rak KIM 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).

  • Fixing device for secondary battery test
    Patent number: 11041909
    Abstract: A fixing device for a secondary battery test having a seating stage on which the secondary battery to be tested is seated and which is provided as a magnetic body, a cover provided as a magnetic body to cover the secondary battery, and a magnetic force generator providing magnetic force to the seating stage and the cover is provided. When the magnetic force is transmitted from the magnetic force generator to the seating stage and the cover, attractive magnetic force is generated between the cover and the seating stage to fix the secondary battery disposed between the cover and the seating stage without moving.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: June 22, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Bum Young Jung, Byung Soo Kim, Yong Min Lee, Il Hyoung Joung, Kyu Rak Kim
  • FIXING DEVICE FOR SECONDARY BATTERY TEST
    Publication number: 20190302187
    Abstract: A fixing device for a secondary battery test having a seating stage on which the secondary battery to be tested is seated and which is provided as a magnetic body, a cover provided as a magnetic body to cover the secondary battery, and a magnetic force generator providing magnetic force to the seating stage and the cover is provided. When the magnetic force is transmitted from the magnetic force generator to the seating stage and the cover, attractive magnetic force is generated between the cover and the seating stage to fix the secondary battery disposed between the cover and the seating stage without moving.
    Type: Application
    Filed: July 10, 2018
    Publication date: October 3, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Bum Young JUNG, Byung Soo KIM, Yong Min LEE, Il Hyoung JOUNG, Kyu Rak KIM