Patents by Inventor Il Suk SIM

Il Suk SIM 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 PACK COMPRISING SAME
    Publication number: 20250132453
    Abstract: A gas venting device, and a battery module and a battery pack including same has a gradually reducing cross-sectional area of a flow path in a gas discharge direction 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: December 18, 2024
    Publication date: April 24, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Doo Seung KIM, Il Suk SIM
  • Gas venting device and battery pack comprising same
    Patent number: 12218377
    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: Grant
    Filed: January 12, 2021
    Date of Patent: February 4, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Doo Seung Kim, Il Suk Sim
  • Gas Venting Apparatus, and Battery Module and Battery Pack Comprising Same
    Publication number: 20240313335
    Abstract: Disclosed herein is gas venting device, and a battery module and a battery pack including the same. A cross-sectional area of a flow path according to the gas discharge direction of the gas venting device is increased or reduced to allow; a larger flow rate of gas to be discharged even when using a venting disk of the same area. A venting disk can be installed on the inlet side of the gas discharge flow path to protect internal components, and the like.
    Type: Application
    Filed: March 24, 2023
    Publication date: September 19, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Doo Seung Kim, Il Suk SIM, 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