Inventor
LEE SUNG-CHEOL
KR9 patents
⚠️ This page may combine multiple inventors who share the name “LEE SUNG-CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG KWANGJU ELECTRONICS CO
6 patentsUS7429284B2Sep 30, 2008
Cyclone dust collecting apparatus
SAMSUNG KWANGJU ELECTRONICS CO68 citations97
US7410535B2Aug 12, 2008
Cyclone separating apparatus and a vacuum cleaner having the same
SAMSUNG KWANGJU ELECTRONICS CO22 citations89
US7334987B2Feb 26, 2008
Fan assembly for vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO12 citations82
US7596829B2Oct 6, 2009
Vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO9 citations81
US7716784B2May 18, 2010
Suction port assembly and vacuum cleaner having the same
SAMSUNG KWANGJU ELECTRONICS CO3 citations61
US7856694B2Dec 28, 2010
Nozzle assembly of vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO4 citations55