Inventor
LEE CHANGHYEON
KR9 patents
Patents
9 patentsUS11096325B2Aug 24, 2021
Lawn mower robot
LG ELECTRONICS INC4 citations71
US11602850B2Mar 14, 2023
Method for identifying moving object in three-dimensional space and robot for implementing same
LG ELECTRONICS INC2 citations70
US11182625B2Nov 23, 2021
Method for identifying obstacle on driving ground and robot for implementing same
LG ELECTRONICS INC3 citations70
US10948913B2Mar 16, 2021
Method of identifying unexpected obstacle and robot implementing the method
LG ELECTRONICS INC3 citations70
US10620636B2Apr 14, 2020
Method of identifying functional region in 3-dimensional space, and robot implementing the method
LG ELECTRONICS INC6 citations68
US11480975B2Oct 25, 2022
Method of adaptively operating based on height difference between floors and cleaning robot
LG ELECTRONICS INC0 citations50
US11498228B2Nov 15, 2022
Method for sensing depth of object by considering external light and device implementing same
LG ELECTRONICS INC0 citations48
US12469266B2Nov 11, 2025
Robot cleaner and control method thereof
LG ELECTRONICS INC0 citations47
US11493933B2Nov 8, 2022
Method for traveling on basis of characteristics of traveling surface, and robot for implementing same
LG ELECTRONICS INC0 citations43