Inventor
SONG KI HUN
KR8 patents
⚠️ This page may combine multiple inventors who share the name “SONG KI HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
7 patentsUS9214696B2Dec 15, 2015
Degassing method of secondary battery using centrifugal force
LG CHEMICAL LTD9 citations81
US9095987B2Aug 4, 2015
Device for cutting electrode sheet and secondary battery manufactured using the same
LG CHEMICAL LTD5 citations71
US8974955B2Mar 10, 2015
Method for manufacturing battery cell and battery cell manufactured using the same
LG CHEMICAL LTD6 citations71
US10576558B2Mar 3, 2020
Device for notching a secondary battery manufactured using the same
LG CHEMICAL LTD1 citations60
US9065151B2Jun 23, 2015
Manufacture device of battery cell
LG CHEMICAL LTD0 citations49
US8757351B2Jun 24, 2014
Device for folding electrode assembly
LG CHEMICAL LTD0 citations39
US9149853B2Oct 6, 2015
Device for notching and secondary battery manufactured using the same
LG CHEMICAL LTD0 citations38