Patents by Inventor Jesung RYU

Jesung RYU 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).

  • Battery System Capable of Pack Relay Diagnosis and Vehicle Comprising the Same
    Publication number: 20250138090
    Abstract: A battery system may include a plurality of battery packs, a plurality of first relays, each first relay of the plurality of first relays connected between a positive electrode of each respective battery pack of the plurality of battery packs and each respective first node of a plurality of first nodes for each of the plurality of battery packs, a plurality of second relays connected between a negative electrode of the respective battery pack and each respective second node of a plurality of second nodes for each of the plurality of battery packs, a capacitor having both ends connected between a first wiring connected to the plurality of first nodes and a second wiring connected to the plurality of second nodes, a resistor and a switch connected in series between the first wiring and the second wiring, and a plurality of pack battery management systems (BMS).
    Type: Application
    Filed: March 14, 2023
    Publication date: May 1, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventor: Jesung Ryu
  • Memory, error restoration method of the memory, and battery device comprising the memory
    Patent number: 11429484
    Abstract: Discussed is a memory having an application area that stores at least one application; a flash bootloader (FBL) area that includes codes for updating the application area; and a BUM module that is activated after a defect is detected in the FBL area, deletes the FBL area, writes binary code information of an FBL image into the FBL area, determines whether the binary code written into the FBL area matches binary code information of the FBL image, and is deactivated when the two binary code information match. The FBL image and the BUM module may be provided in the application area.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: August 30, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventor: Jesung Ryu
  • MEMORY, ERROR RESTORATION METHOD OF THE MEMORY, AND BATTERY DEVICE COMPRISING THE MEMORY
    Publication number: 20210349779
    Abstract: Discussed is a memory having an application area that stores at least one application; a flash bootloader (FBL) area that includes codes for updating the application area; and a BUM module that is activated after a defect is detected in the FBL area, deletes the FBL area, writes binary code information of an FBL image into the FBL area, determines whether the binary code written into the FBL area matches binary code information of the FBL image, and is deactivated when the two binary code information match. The FBL image and the BUM module may be provided in the application area.
    Type: Application
    Filed: January 17, 2020
    Publication date: November 11, 2021
    Applicant: LG CHEM, LTD.
    Inventor: Jesung RYU