Patents by Inventor Doo Seung KIM

Doo Seung 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).

  • GAS VENTING DEVICE, AND BATTERY MODULE AND BATTERY PACK COMPRISING THE SAME
    Publication number: 20230268609
    Abstract: A gas venting device, has a flow path with a cross sectional area that is continuously reduced in a gas discharge direction. This allows a larger amount of gas to be discharged compared to a venting disk having the same area . The gas venting device can be used with a battery module and a battery pack.
    Type: Application
    Filed: February 21, 2022
    Publication date: August 24, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Doo Seung KIM, Yeon Chul CHOO
  • GAS VENTING DEVICE AND BATTERY MODULE AND BATTERY PACK COMPRISING THE SAME
    Publication number: 20230187769
    Abstract: A gas venting device has a flow path with a cross sectional area that is continuously reduced in a gas discharge direction. This allows a larger amount of gas to be discharged compared to a venting disc having the same area. The gas venting device can be used with a battery module and a battery pack.
    Type: Application
    Filed: February 21, 2022
    Publication date: June 15, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Doo Seung KIM, Yeon Chul CHOO
  • GAS VENTING DEVICE AND BATTERY PACK COMPRISING SAME
    Publication number: 20220166104
    Abstract: A gas venting device, and a battery module and a battery pack comprising same has a gradually reducing the cross-sectional area of a flow path in a gas discharge direction to create so that a greater flow rate of gas can be discharged even when a venting disc having the same area is used.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 26, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Doo Seung KIM, Il Suk SIM