Inventor
KOO JA HYUNG
KR14 patents
⚠️ This page may combine multiple inventors who share the name “KOO JA HYUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
7 patentsUS7191616B2Mar 20, 2007
Front suction/discharge type outdoor unit for air-conditioner and outdoor unit installation system using it
LG ELECTRONICS INC12 citations83
US7000411B2Feb 21, 2006
Apparatus for controlling outdoor unit's louver blades and its method
LG ELECTRONICS INC12 citations82
US7100395B2Sep 5, 2006
Built-in type outdoor unit for air conditioner
LG ELECTRONICS INC2 citations62
US6948326B2Sep 27, 2005
Apparatus for controlling operation of outdoor unit and its method
LG ELECTRONICS INC6 citations62
US7918104B2Apr 5, 2011
Water cooling type air conditioner
LG ELECTRONICS INC4 citations55
US7775054B2Aug 17, 2010
Air conditioner
LG ELECTRONICS INC1 citations51
US7707851B2May 4, 2010
Air conditioner
LG ELECTRONICS INC1 citations50
DOOSAN HEAVY IND & CONSTRUCTION CO LTD
3 patentsUS11110391B2Sep 7, 2021
System for simultaneously removing nitrogen oxides (NOx) and sulfur oxides (SOx) from exhaust gas
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations59
US11065576B2Jul 20, 2021
Wet flue gas desulfurization apparatus
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations50
US10526669B2Jan 7, 2020
Method and system for forming carbonate from steel slag
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations44