Inventor
CHOI CHANG MIN
KR34 patents
⚠️ This page may combine multiple inventors who share the name “CHOI CHANG MIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
23 patentsUS7466034B2Dec 16, 2008
Cogeneration system
LG ELECTRONICS INC33 citations92
US7600695B2Oct 13, 2009
Cogeneration system and method for controlling the same
LG ELECTRONICS INC13 citations84
US7587894B2Sep 15, 2009
Exhaust structure for engine
LG ELECTRONICS INC9 citations84
US7481071B2Jan 27, 2009
Cooling/heating apparatus using cogeneration system
LG ELECTRONICS INC19 citations84
US7305840B2Dec 11, 2007
Electricity generating and air conditioning system with dehumidifier
LG ELECTRONICS INC18 citations84
US7240503B2Jul 10, 2007
Electricity generating and air conditioning system with dehumidifier
LG ELECTRONICS INC12 citations84
US7170191B2Jan 30, 2007
Electricity generating and air conditioning system with water heater
LG ELECTRONICS INC14 citations84
US7145258B2Dec 5, 2006
Electricity generating and air conditioning system
LG ELECTRONICS INC16 citations84
US6705097B2Mar 16, 2004
Compressor-controlling device and method for air conditioner comprising a plurality of compressors
LG ELECTRONICS INC13 citations84
US7240502B2Jul 10, 2007
Method for controlling operation of air-conditioner
LG ELECTRONICS INC10 citations82
US6807815B2Oct 26, 2004
Air conditioning system and method for operating the same
LG ELECTRONICS INC8 citations74
US7509817B2Mar 31, 2009
Cooling cycle apparatus and method of controlling linear expansion valve of the same
LG ELECTRONICS INC7 citations73
US6874326B2Apr 5, 2005
Air conditioning system with two compressors and method for operating the same
LG ELECTRONICS INC10 citations73
US6755034B2Jun 29, 2004
Apparatus for preventing overload of air conditioner and method thereof
LG ELECTRONICS INC8 citations73
US6745583B2Jun 8, 2004
Defrosting apparatus of air conditioner and method thereof
LG ELECTRONICS INC11 citations73
US6807816B2Oct 26, 2004
Air conditioning system with two compressors and method for operating the same
LG ELECTRONICS INC6 citations63
US6808119B2Oct 26, 2004
Heat pump air conditioning system comprising additional heater and method for operating the same
LG ELECTRONICS INC5 citations63
US8001802B2Aug 23, 2011
Air conditioner
LG ELECTRONICS INC4 citations62
US7243504B2Jul 17, 2007
Cogeneration system
LG ELECTRONICS INC6 citations62
US6871505B2Mar 29, 2005
Compressor-controlling device and method for air conditioner comprising a plurality of compressors
LG ELECTRONICS INC2 citations62
US6742348B2Jun 1, 2004
Method for controlling linear expansion valve of heat-pump type air conditioning system using multi-compressors
LG ELECTRONICS INC3 citations62
US6796621B2Sep 28, 2004
Outdoor unit having reinforcing structure for air conditioner
LG ELECTRONICS INC3 citations61
US7555913B2Jul 7, 2009
Method for controlling multiple compressors according to a matrix
LG ELECTRONICS INC4 citations60
SAMSUNG ELECTRONICS CO LTD
3 patentsUS10242997B2Mar 26, 2019
Vertical memory devices
SAMSUNG ELECTRONICS CO LTD12 citations84
US10283204B2May 7, 2019
Methods of operating nonvolatile memory devices including erasing a sub-block
SAMSUNG ELECTRONICS CO LTD9 citations81
US11889692B2Jan 30, 2024
Vertical memory devices
SAMSUNG ELECTRONICS CO LTD0 citations62
L&F CO LTD
3 patentsUS10903486B2Jan 26, 2021
Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
L&F CO LTD2 citations66
US12381205B2Aug 5, 2025
Positive electrode active material for lithium secondary battery
L&F CO LTD0 citations58
US10439205B2Oct 8, 2019
Nickel-based composite oxide for lithium secondary battery, and lithium secondary battery including same
L&F CO LTD0 citations48