Inventor
BAE SANG HO
KR21 patents
⚠️ This page may combine multiple inventors who share the name “BAE SANG HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ENERGY SOLUTION LTD
10 patentsUS12586809B2Mar 24, 2026
Method for manufacturing secondary battery, coupling clip for manufacturing secondary battery, and secondary battery
LG ENERGY SOLUTION LTD0 citations61
US12555849B2Feb 17, 2026
Secondary battery and method for repairing the same
LG ENERGY SOLUTION LTD0 citations61
US12208463B2Jan 28, 2025
Secondary battery sealing process and secondary battery manufacturing method comprising the same
LG ENERGY SOLUTION LTD0 citations61
US12434323B2Oct 7, 2025
Ultrasonic welding device and welding method for secondary battery
LG ENERGY SOLUTION LTD0 citations60
US12420362B2Sep 23, 2025
Secondary battery and ultrasonic welding device and welding method for secondary battery
LG ENERGY SOLUTION LTD0 citations60
US12306141B2May 20, 2025
Welding defect inspection method
LG ENERGY SOLUTION LTD0 citations60
US12519124B2Jan 6, 2026
Unit cell preparation apparatus and method
LG ENERGY SOLUTION LTD0 citations51
US12438179B2Oct 7, 2025
Cell preparation apparatus and method
LG ENERGY SOLUTION LTD0 citations51
US12390947B2Aug 19, 2025
Electrode assembly manufacturing apparatus including ultrasonic cutter and method using the same
LG ENERGY SOLUTION LTD0 citations50
US12358082B2Jul 15, 2025
Method for inspecting welding quality of welded portion between electrode tab and lead
LG ENERGY SOLUTION LTD0 citations49