Patents by Inventor Ju Young Sun

Ju Young Sun 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 DATA MANAGEMENT APPARATUS AND OPERATING METHOD THEREOF
    Publication number: 20250044367
    Abstract: A battery data management apparatus includes a controller for determining whether a battery is abnormal based on battery data, determining an abnormality level of the battery based on whether the battery is abnormal, and classifying and storing the battery data in a plurality of storages, based on the abnormality level of the battery; and a memory including the plurality of storages and a temporary storage temporarily storing the battery data.
    Type: Application
    Filed: December 19, 2022
    Publication date: February 6, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Ju Young SUN, Ho Seok KANG, Deuk Joong KIM
  • BATTERY MANAGEMENT APPARATUS AND OPERATING METHOD THEREOF
    Publication number: 20240410952
    Abstract: A battery management apparatus according to an embodiment disclosed herein includes a detecting unit configured to detect a voltage of a battery and a controller configured to determine a state of the battery based on cycle information related to a use cycle of the battery and an abnormal count value related to whether the voltage of the battery is abnormal.
    Type: Application
    Filed: October 14, 2022
    Publication date: December 12, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Ju Young SUN, Nak Choon LEE, Ki Hun LEE, Ju Yeon JEONG
  • Load drive current control method and system
    Patent number: 10505477
    Abstract: The present disclosure relates to a battery load drive system, and more particularly, to a battery load drive system for preparing for a surge current generated by a capacitor when a battery is coupled to a battery using a path for reducing current additionally provided in an existing path.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: December 10, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Yong Min Jo, Ju Young Sun
  • LOAD DRIVE CURRENT CONTROL METHOD AND SYSTEM
    Publication number: 20180123491
    Abstract: The present disclosure relates to a battery load drive system, and more particularly, to a battery load drive system for preparing for a surge current generated by a capacitor when a battery is coupled to a battery using a path for reducing current additionally provided in an existing path.
    Type: Application
    Filed: October 31, 2017
    Publication date: May 3, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Yong Min Jo, Ju Young Sun