Inventor
CHO HYOUNG JOO
KR6 patents
Patents
6 patentsUS7479171B2Jan 20, 2009
Dust separator for cyclone type cleaner
LG ELECTRONICS INC41 citations92
US7842112B2Nov 30, 2010
Cyclone collector
LG ELECTRONICS INC13 citations84
US7731771B2Jun 8, 2010
Cyclone collector
LG ELECTRONICS INC12 citations84
US7815702B2Oct 19, 2010
Multi cyclone collector
LG ELECTRONICS INC14 citations83
US7540064B2Jun 2, 2009
Suction nozzle and head of vacuum cleaner having the same
LG ELECTRONICS INC8 citations83
US7040883B2May 9, 2006
Vane supporting apparatus for hermetic compressor
LG ELECTRONICS INC1 citations49