Inventor
KIM SANGYUN
KR30 patents
⚠️ This page may combine multiple inventors who share the name “KIM SANGYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
13 patentsUS9675226B2Jun 13, 2017
Robot cleaner system and control method of the same
LG ELECTRONICS INC23 citations93
US10327617B2Jun 25, 2019
Robot cleaner system and control method of the same
LG ELECTRONICS INC4 citations82
US10058224B2Aug 28, 2018
Robot cleaner system and control method of the same
LG ELECTRONICS INC4 citations82
US10052004B2Aug 21, 2018
Robot cleaner system and control method of the same
LG ELECTRONICS INC4 citations82
US9950429B2Apr 24, 2018
Robot cleaning system and method of controlling robot cleaner
LG ELECTRONICS INC8 citations82
US10939091B1Mar 2, 2021
Projector device for augmented reality and method for controlling the same
LG ELECTRONICS INC7 citations81
US11619413B2Apr 4, 2023
Intelligent air cleaner, indoor air quality control method and control apparatus using intelligent air cleaner
LG ELECTRONICS INC2 citations68
US11614251B2Mar 28, 2023
Indoor air quality control method and control apparatus using intelligent air cleaner
LG ELECTRONICS INC2 citations68
US11952701B2Apr 9, 2024
Door open monitoring for intelligent device
LG ELECTRONICS INC0 citations62
US12456168B2Oct 28, 2025
Artificial intelligence device and method for generating training data
LG ELECTRONICS INC0 citations57
US11131916B2Sep 28, 2021
Light source movable projector
LG ELECTRONICS INC0 citations52
US11236453B2Feb 1, 2022
Artificial intelligence washing machine providing automatic washing course based on vision
LG ELECTRONICS INC0 citations50
US12163731B2Dec 10, 2024
Artificial intelligence refrigerator and operating method therefor
LG ELECTRONICS INC0 citations47
SAMSUNG ELECTRONICS CO LTD
7 patentsUS11551729B2Jan 10, 2023
Memory device and an operating method thereof
SAMSUNG ELECTRONICS CO LTD1 citations62
US12198749B2Jan 14, 2025
Word line driver circuits for memory devices and methods of operating same
SAMSUNG ELECTRONICS CO LTD0 citations57
US11450376B2Sep 20, 2022
Word line driver circuits for memory devices and methods of operating same
SAMSUNG ELECTRONICS CO LTD0 citations57
US11501823B2Nov 15, 2022
Semiconductor memory devices including sense amplifier adjusted based on error information
SAMSUNG ELECTRONICS CO LTD0 citations50
US11637454B2Apr 25, 2023
Electronic device for receiving power wirelessly and method for operating same
SAMSUNG ELECTRONICS CO LTD0 citations49
US12469543B2Nov 11, 2025
Memory core circuits having cell-on-periphery structures and memory devices including the same
SAMSUNG ELECTRONICS CO LTD0 citations45
US12567453B2Mar 3, 2026
Semiconductor memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD0 citations43
LG DISPLAY CO LTD
5 patentsUS10254797B2Apr 9, 2019
Rollable flexible display
LG DISPLAY CO LTD13 citations83
US9721504B2Aug 1, 2017
Current sensing circuit and organic light emitting diode display including the same
LG DISPLAY CO LTD9 citations83
US11074865B2Jul 27, 2021
Pixel sensing device and method of organic light emitting display device
LG DISPLAY CO LTD1 citations62
US10474198B2Nov 12, 2019
Rollable flexible display
LG DISPLAY CO LTD0 citations51
US12436764B2Oct 7, 2025
Timing controller and display device including the same
LG DISPLAY CO LTD0 citations50
HYUNDAI MOTOR CO LTD
4 patentsUS10816065B2Oct 27, 2020
Triple pulley belt auto tensioner and engine provided with the same
HYUNDAI MOTOR CO LTD4 citations68
US9771838B2Sep 26, 2017
Variable valve lift apparatus
HYUNDAI MOTOR CO LTD0 citations41
US9181827B2Nov 10, 2015
Variable valve lift apparatus
HYUNDAI MOTOR CO LTD0 citations41
US9157346B2Oct 13, 2015
2-step variable valve lift apparatus actuated by dual roller bearings using electromagnetic system
HYUNDAI MOTOR CO LTD0 citations41