Assignee
WOO SOONKI
KR·3 granted patents·4 citations·filing 2006–2010
Top patents by PatentIndex Score
3 records- 0174US8092938B2Secondary battery and method of fabricating the sameWOO SOONKI·Filed 2010·Granted Jan 10, 2012·2 cites·6 claims
- 0263US8940428B2Separator, a lithium rechargeable battery using the same and a method of manufacture thereofWOO SOONKI·Filed 2007·Granted Jan 27, 2015·1 cites·6 claims
- 0361US9209478B2Elongated mandrel for a winding deviceWOO SOONKI·Filed 2006·Granted Dec 8, 2015·1 cites·19 claims
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