Inventor
CHOO JONG SU
KR22 patents
⚠️ This page may combine multiple inventors who share the name “CHOO JONG SU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
14 patentsUS7958598B2Jun 14, 2011
Vacuum cleaner
LG ELECTRONICS INC159 citations98
US7882592B2Feb 8, 2011
Vacuum cleaner
LG ELECTRONICS INC89 citations98
US7785396B2Aug 31, 2010
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC53 citations98
US7770253B2Aug 10, 2010
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC69 citations98
US7601188B2Oct 13, 2009
Vacuum cleaner
LG ELECTRONICS INC74 citations98
US7582128B2Sep 1, 2009
Vacuum cleaner
LG ELECTRONICS INC71 citations98
US7749295B2Jul 6, 2010
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC41 citations96
US8043397B2Oct 25, 2011
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC13 citations93
US8043410B2Oct 25, 2011
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC14 citations93
US8021452B2Sep 20, 2011
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC14 citations93
US7998234B2Aug 16, 2011
Vacuum cleaner with removable dust collector, and methods of operating the same
LG ELECTRONICS INC23 citations93
US8012250B2Sep 6, 2011
Vacuum cleaner
LG ELECTRONICS INC30 citations92
US7992253B2Aug 9, 2011
Vacuum cleaner
LG ELECTRONICS INC11 citations84
US7987551B2Aug 2, 2011
Vacuum cleaner
LG ELECTRONICS INC2 citations63
HWANG MAN TAE
6 patentsUS8060979B2Nov 22, 2011
Vacuum cleaner with removable dust collector, and methods of operating the same
HWANG MAN TAE26 citations96
US8544143B2Oct 1, 2013
Vacuum cleaner with removable dust collector, and methods of operating the same
HWANG MAN TAE33 citations92
US8404034B2Mar 26, 2013
Vacuum cleaner and method of controlling the same
HWANG MAN TAE21 citations92
US8312593B2Nov 20, 2012
Vacuum cleaner with removable dust collector, and methods of operating the same
HWANG MAN TAE17 citations92
US8240001B2Aug 14, 2012
Vacuum cleaner with removable dust collector, and methods of operating the same
HWANG MAN TAE13 citations92
US8281455B2Oct 9, 2012
Vacuum cleaner
HWANG MAN TAE10 citations84