Inventor

CHOI HANG-JUNE

KR26 patents

⚠️ This page may combine multiple inventors who share the name “CHOI HANG-JUNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOI HANG-JUNE

LG CHEMICAL LTD

Secondary battery and method for fabricating the same

Battery module

Battery module provided with end frame

Battery module

Busbar for cooling battery cell and battery module using same

Battery pack and vehicle including such battery pack

Pouch casing material for secondary battery

Cell cover for secondary battery having bottom surface conforming to a cooling plate, and battery module comprising same

Pouch casing material for secondary battery

Cooling plate for weight lightening, battery module comprising the same and method for manufacturing the same

Pouch forming apparatus and method

Battery module

Battery module having enhanced electrical connection stability

Battery module and battery pack comprising same

Battery module and battery pack and vehicle comprising the same

Battery module with short-circuit unit, and battery pack and vehicle including same

Jig for spot welding

LG ENERGY SOLUTION LTD

Pouch-shaped battery case shaping apparatus using electromagnetic field and pouch-shaped battery case shaping method using the same

Electrode and electrode assembly

Punch pin hole inspection apparatus and method using punch and die

Pouch casing material for secondary battery

Pouch forming apparatus

Pouch type secondary battery and method for manufacturing the same

Pouch-shaped battery case shaping apparatus including volatile lubricant supply unit and method using the same

Ultrasonic welding apparatus including rotatable anvil and welding method using the same

Weld portion inspection method using thermal image sensing