Inventor
YANG IL-WON
KR6 patents
Patents
6 patentsUS7377008B2May 27, 2008
Multifunction vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO110 citations96
US6991667B2Jan 31, 2006
Attaching and detaching device for contaminant collecting receptacle of cyclone separator
SAMSUNG KWANGJU ELECTRONICS CO46 citations91
US6807707B2Oct 26, 2004
Air exhaust structure for an upright-type vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO17 citations83
US6792647B2Sep 21, 2004
Filter supporting structure for an upright-type vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO8 citations73
US6685233B2Feb 3, 2004
Suction hose assembly for an upright type vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO7 citations73
US6779230B2Aug 24, 2004
Air flow structure for an upright-type vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO1 citations51