Inventor
BAE DONG HUN
KR11 patents
⚠️ This page may combine multiple inventors who share the name “BAE DONG HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ENERGY SOLUTION LTD
7 patentsUS12531427B2Jan 20, 2026
Device for charging and discharging battery cell and method of charging and discharging battery cell using the same
LG ENERGY SOLUTION LTD0 citations59
US11973242B2Apr 30, 2024
Gas removal device for secondary battery, and gas removal method using same
LG ENERGY SOLUTION LTD1 citations59
US11949062B2Apr 2, 2024
Pressing jig for removing gas trap and method for manufacturing secondary battery using same
LG ENERGY SOLUTION LTD0 citations59
US12531264B2Jan 20, 2026
Sequential pressure formation jig and formation method using same
LG ENERGY SOLUTION LTD0 citations49
US12451557B2Oct 21, 2025
Gas removing device and method for removing gas from a pouch type case of a secondary battery
LG ENERGY SOLUTION LTD0 citations49
US11870082B2Jan 9, 2024
Method for manufacturing secondary battery
LG ENERGY SOLUTION LTD0 citations49
US11728506B2Aug 15, 2023
Device for charging and discharging a battery cell and method of charging and discharging battery cell using the same
LG ENERGY SOLUTION LTD0 citations49
LG CHEMICAL LTD
4 patentsUS11473977B2Oct 18, 2022
Movable temperature measurement device for secondary battery and charge/discharge apparatus comprising the same
LG CHEMICAL LTD2 citations71
US11539068B2Dec 27, 2022
Method for manufacturing secondary battery
LG CHEMICAL LTD2 citations70
US11824154B2Nov 21, 2023
Stack type electrode assembly in which bending phenomenon is alleviated, and manufacturing method therefor
LG CHEMICAL LTD0 citations61
US11329496B2May 10, 2022
Charging and discharging apparatus including cooling fan and movable temperature measuring device for secondary battery
LG CHEMICAL LTD0 citations50