Inventor
YOU JAE-SUN
KR3 patents
Patents
3 patentsUS7645311B2Jan 12, 2010
Cyclone unit and contaminants-collecting apparatus having the same
SAMSUNG KWANGJU ELECTRONICS CO108 citations96
US7597730B2Oct 6, 2009
Dust collection apparatus for vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO119 citations96
US7409742B2Aug 12, 2008
Suction nozzle for a vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO7 citations72