Patents/Inventors

Chang Bum Ahn

DaejeonKR9 patents

8 Patents

US124967412025
Notching Apparatus and Method of Electrode Substrate
LG Energy Solution, Ltd.
0 cites
US122576462025
Horn and Welding Device
LG Energy Solution, Ltd.
0 cites
US120575522024
Method for Manufacturing Lithium Secondary Battery and Lithium Secondary Battery Manufactured Thereby
LG ENERGY SOLUTION, Ltd.
0 cites
US119677342024
Electrode Assembly, Secondary Battery Comprising the Same, Method for Manufacturing Secondary Battery, and Battery Pack
LG ENERGY SOLUTION, Ltd.
0 cites
US118972072024
Sealing Device for Secondary Battery
LG Energy Solution, Ltd.
0 cites
US118881242024
Secondary Battery and Method for Manufacturing the Same
LG Energy Solution, Ltd.
0 cites
US116214452023
Charging/discharging Device, Having Reduced Temperature Difference, for Secondary Battery Formation Process
LG ENERGY SOLUTION, Ltd.
0 cites
US115815202023
Notching Apparatus and Method for Secondary Battery
LG Energy Solution, Ltd.
0 cites