Patents by Inventor June Hee Kim

June Hee 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).

  • Publication number: 20250198940
    Abstract: A marking apparatus includes a position measuring device configured to obtain information about a position of the electrode according to an amount of rotation of the unwinder or the rewinder in the form of a coordinate, at least one defect inspector configured to inspect the electrode to specify a defective portion, and connected to the position measuring device to obtain a coordinate of the defective portion, and a marking machine installed behind the at least one defect inspector in a direction of movement of the electrode. A controller is configured to determine whether to perform marking by comparing a real-time relative position value of the marking machine relative to the moved electrode with the coordinate of the defective portion, in which the marking machine makes a mark on the defective portion of the electrode according to a defect marking signal from the controller.
    Type: Application
    Filed: October 4, 2023
    Publication date: June 19, 2025
    Inventors: Ki Deok HAN, Jun Hyo SU, Byoung Eun HAN, Su Wan PARK, Gi Yeong JEON, Jae Hwan LEE, June Hee KIM, Jong Kwon SHIN, Min Kyu SIM
  • Publication number: 20250070108
    Abstract: The present technology relates to a reference point marking apparatus for marking reference points on a pattern electrode in which coated portions and uncoated portions are repeatedly arranged in a longitudinal direction, in which the pattern electrode includes a plurality of reserved electrode lane parts to be slit into a plurality of electrode lanes in the longitudinal direction in a subsequent process, and the reference point marking apparatus includes a moving marking machine configured to mark reference points on uncoated portions of the reserved electrode lane parts arranged in a width direction of the pattern electrode while moving in the width direction, and a controller configured to control an operation of the moving 10 marking machine. The present technology also provides a roll map generation apparatus using the reference point marking apparatus.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 27, 2025
    Inventors: Jee Yeon Koh, Kyu Taek Kang, June Hee Kim, Min Kyu Sim, Jong Seok Park, Min Su Kim
  • Publication number: 20250055013
    Abstract: Systems and methods for manufacturing a battery are disclosed. One system may include: a first cutter configured to cut a first electrode sheet into a first electrode portion; a second cutter configured to cut a second electrode sheet into a second electrode portion having a second length; a winder configured to form an electrode assembly by winding the first electrode portion, the second electrode portion, a separator between the first electrode portion and the second electrode portion; and an identification information assigning device configured to assign identification information to the electrode assembly based on: a cut count value of the first electrode sheet and/or a cut count value of the second electrode sheet; and/or a position coordinate value of the first electrode sheet and/or a position coordinate value of the second electrode sheet.
    Type: Application
    Filed: March 15, 2024
    Publication date: February 13, 2025
    Inventors: Kyu Taek KANG, Min Su KIM, Jong Seok PARK, June Hee KIM, Min Kyu SIM, Jee Yeon KOH
  • Publication number: 20250033920
    Abstract: Provided are reference point marking apparatuses, roll map generation apparatuses, roll maps, and marked multi-lane electrodes whereby reference points are marked on multi-lane electrodes including a plurality of electrode lanes arranged in a width direction. A first marking machine may be configured to mark reference points on an uncoated portion of an electrode lane located on at least one end of the multi-lane electrode. A second marking machine be configured to move along the width direction and mark reference points on uncoated portions of electrode lanes located between the uncoated portion of the electrode lane located at an end of the multi-lane electrode and an opposing end of the multi-lane electrode. A controller may be configured to control the first and second marking machine. A defect inspector may be configured to inspect the multi-lane electrode to obtain inspection data about defects and obtain defect coordinate data of the multi-lane electrode.
    Type: Application
    Filed: August 28, 2023
    Publication date: January 30, 2025
    Inventors: June Hee KIM, Ki Deok HAN, Gi Yeong JEON, Jong Kwon SHIN
  • Publication number: 20240419144
    Abstract: Electrode monitoring systems and methods are disclosed. In certain configurations, a monitoring system includes a programmable logic controller (PLC) configured to receive specification information of at least one electrode from a first sensor, receive coordinates of a position of the at least one electrode from a second sensor, and generate identification information for the at least one electrode on the basis of the specification information and the coordinates of the position, an inspection device configured to inspect the at least one electrode to generate inspection information, and a controller configured to manage the identification information and the inspection information of the at least one electrode by matching the identification information and the inspection information.
    Type: Application
    Filed: September 6, 2023
    Publication date: December 19, 2024
    Inventors: Min Kyu SIM, June Hee KIM, Jong Seok PARK, Ki Deok HAN, Su Wan PARK, Gi Yeong JEON, Jae Hwan LEE
  • Publication number: 20240097218
    Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 21, 2024
    Inventors: Min Kyu Sim, Jong Seok Park, Min Su Kim, Jae Hwan Lee, Ki Deok Han, Eun Ji Jo, Su Wan Park, Gi Yeong Jeon, June Hee Kim, Wi Dae Park, Dong Min Seo, Seol Hee Kim, Dong Yeop Lee, Jun Hyo Su, Byoung Eun Han, Seung Huh