Inventor

KIM NA YOON

KR21 patents

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

KIM NA YOON

LG CHEMICAL LTD

Secondary battery and method for manufacturing the same, and pouch for secondary battery and method for manufacturing the same

Pouch film and method for manufacturing the same

Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same

Venting device and method for manufacturing the same

Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same

Battery cell and method of manufacturing electrode lead

Venting device

Venting device and method for manufacturing the same

Pouch-type secondary battery having gas discharge means

Battery cell including tab and lead having compact joint structure

Secondary battery comprising injection-molded battery case

Pouch type secondary battery

Battery case comprising various kinds of metal barrier layers and battery cell including the same

Pouch-shaped battery case for secondary batteries capable of discharging gas

Secondary battery and method for manufacturing the same

Secondary battery and method for manufacturing the same

LG ENERGY SOLUTION LTD

System and method for fatigue testing of metal foil

Venting device and method for manufacturing the same

Battery cell evaluation method and battery cell evaluation device

Battery case for secondary battery and method for manufacturing gas discharge part

Battery case for secondary battery and method for manufacturing pouch type secondary battery