Inventor
SON CHANGWOO
KR39 patents
⚠️ This page may combine multiple inventors who share the name “SON CHANGWOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
35 patentsUS9080279B2Jul 14, 2015
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC43 citations97
US9328447B2May 3, 2016
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC13 citations92
US11130243B2Sep 28, 2021
Tool coupler, tool changer, tool mounter, and tool change system having the same
LG ELECTRONICS INC9 citations86
US10301865B2May 28, 2019
Door opening and closing device for refrigerator
LG ELECTRONICS INC18 citations85
US10197326B2Feb 5, 2019
Door opening and closing device for refrigerator and method of controlling the same
LG ELECTRONICS INC14 citations85
US9290881B2Mar 22, 2016
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC4 citations83
US9279209B2Mar 8, 2016
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC4 citations83
US9255354B2Feb 9, 2016
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC3 citations83
USD951694SMay 17, 2022
Coffeepot for a cooking robot
LG ELECTRONICS INC8 citations82
US11686509B2Jun 27, 2023
Magnetic cooling system
LG ELECTRONICS INC2 citations73
US11679512B2Jun 20, 2023
Tool changer and tool change system including the same
LG ELECTRONICS INC2 citations73
US11981022B2May 14, 2024
Tool changer and tool change system including the same
LG ELECTRONICS INC2 citations72
US11511445B2Nov 29, 2022
Gripper
LG ELECTRONICS INC2 citations71
USD966821SOct 18, 2022
Storage cabinet for food ingredient
LG ELECTRONICS INC5 citations71
USD924295SJul 6, 2021
Bowl gripper for a cooking robot
LG ELECTRONICS INC5 citations71
US12062840B2Aug 13, 2024
Vehicle-mounted antenna system
LG ELECTRONICS INC2 citations70
US11990672B2May 21, 2024
Vehicle-mounted antenna system
LG ELECTRONICS INC2 citations70
US11484184B2Nov 1, 2022
Dishwasher and method of controlling same
LG ELECTRONICS INC2 citations70
US10910703B2Feb 2, 2021
Antenna system loaded in vehicle
LG ELECTRONICS INC2 citations70
US11207785B2Dec 28, 2021
Tool changer and tool change system
LG ELECTRONICS INC0 citations62
US9512551B2Dec 6, 2016
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC2 citations62
USD934935SNov 2, 2021
Kitchen counter for a cooking robot
LG ELECTRONICS INC1 citations61
US11738470B2Aug 29, 2023
Tool changer and tool change system having the same
LG ELECTRONICS INC0 citations60
US11737642B2Aug 29, 2023
Dishwasher and method of controlling same
LG ELECTRONICS INC0 citations60
USD933438SOct 19, 2021
Bowl holder for a cooking robot
LG ELECTRONICS INC1 citations60
US11383384B2Jul 12, 2022
Robot and method for controlling robot
LG ELECTRONICS INC1 citations56
US11511447B2Nov 29, 2022
Robot arm
LG ELECTRONICS INC0 citations52
US10883218B2Jan 5, 2021
Laundry treatment machine
LG ELECTRONICS INC0 citations52
US9556551B2Jan 31, 2017
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC1 citations51
US9528213B2Dec 27, 2016
Washing machine to produce three-dimensional motion
LG ELECTRONICS INC0 citations51
US12435830B2Oct 7, 2025
Electric device stand and display device
LG ELECTRONICS INC0 citations49
US11573114B2Feb 7, 2023
Robot and method for calculating level of liquid in the liquid container
LG ELECTRONICS INC0 citations48
US12376727B2Aug 5, 2025
Dishwasher and method for detecting camera failure by dishwasher
LG ELECTRONICS INC0 citations43
US11864706B2Jan 9, 2024
Control method of dishwasher
LG ELECTRONICS INC0 citations41
US11478122B2Oct 25, 2022
Dishwasher and method of controlling the same
LG ELECTRONICS INC0 citations41