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WOO SOONKI
KR3 patents
Top patents by PatentIndex Score
US8092938B2Jan 10, 2012
Secondary battery and method of fabricating the same
WOO SOONKI2 citations56
US9209478B2Dec 8, 2015
Elongated mandrel for a winding device
WOO SOONKI1 citations46
US8940428B2Jan 27, 2015
Separator, a lithium rechargeable battery using the same and a method of manufacture thereof
WOO SOONKI1 citations46