Patents by Inventor Byung Kwun Kang

Byung Kwun Kang 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).

  • Pressure Jig of Battery Cell and Gas Removal Method Using the Same
    Publication number: 20230420724
    Abstract: A battery cell pressure jig of an embodiment of the present invention includes a first pressure block and a second pressure block pressurizing both sides of a battery cell with the battery cell interposed therebetween. The first pressure block and the second pressure block each includes: a flat-type pressure plate that presses the battery cell; a support plate supporting the pressure plate; hinge members provided at the upper edges of the pressure plate and the support plate so that the pressure plate and the support plate are mutually foldable; and an elastic member coupled to the lower end of either the pressure plate or the support plate. The battery cell pressure jig may sequentially press the battery cell from the lower portion to the upper portion.
    Type: Application
    Filed: November 2, 2022
    Publication date: December 28, 2023
    Applicants: LG Energy Solution, Ltd., LG Energy Solution, Ltd.
    Inventor: Byung Kwun Kang
  • BATTERY CAPACITY MEASURING DEVICE AND METHOD, AND BATTERY CONTROL SYSTEM COMPRISING BATTERY CAPACITY MEASURING DEVICE
    Publication number: 20230213586
    Abstract: The present application relates to a device and method for measuring the capacity of a battery.
    Type: Application
    Filed: November 12, 2021
    Publication date: July 6, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Changsun Kong, Sunmin Kim, Kyu Hwang Lee, Byung Kwun Kang