Inventor
LEE CHANGHOON
KR39 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHANGHOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
19 patentsUS9655489B2May 23, 2017
Vacuum cleaner
LG ELECTRONICS INC44 citations95
US11982293B2May 14, 2024
Blower
LG ELECTRONICS INC2 citations72
US11754090B2Sep 12, 2023
Blower
LG ELECTRONICS INC2 citations72
US10178933B2Jan 15, 2019
Vacuum cleaner
LG ELECTRONICS INC2 citations71
US12454962B2Oct 28, 2025
Blower
LG ELECTRONICS INC0 citations62
US12188486B2Jan 7, 2025
Blower
LG ELECTRONICS INC0 citations62
US12061015B2Aug 13, 2024
Flow generating device
LG ELECTRONICS INC0 citations62
US12038016B2Jul 16, 2024
Blower
LG ELECTRONICS INC0 citations62
US11994147B2May 28, 2024
Blower
LG ELECTRONICS INC0 citations62
US11971049B2Apr 30, 2024
Blower
LG ELECTRONICS INC0 citations62
US11959488B2Apr 16, 2024
Blower
LG ELECTRONICS INC0 citations62
US11300129B2Apr 12, 2022
Flow generator
LG ELECTRONICS INC1 citations62
US11213178B2Jan 4, 2022
Vacuum cleaner with battery management system
LG ELECTRONICS INC1 citations61
US11525586B2Dec 13, 2022
Turbo fan and air-conditioner having the same
LG ELECTRONICS INC0 citations52
US12140336B2Nov 12, 2024
Blower
LG ELECTRONICS INC0 citations51
US12117021B2Oct 15, 2024
Blower
LG ELECTRONICS INC0 citations51
US11160430B2Nov 2, 2021
Vacuum cleaner
LG ELECTRONICS INC0 citations49
US10285554B2May 14, 2019
Vacuum cleaner
LG ELECTRONICS INC0 citations49
US10694911B2Jun 30, 2020
Vacuum cleaner
LG ELECTRONICS INC0 citations40
SAMSUNG DISPLAY CO LTD
6 patentsUS10373541B2Aug 6, 2019
Method and device for controlling display of display device
SAMSUNG DISPLAY CO LTD18 citations85
US10269285B2Apr 23, 2019
Display device and method of driving the same
SAMSUNG DISPLAY CO LTD12 citations83
US10252080B2Apr 9, 2019
Display device and display system including first polarization layer formed over first display area and second polarization layer formed over second display area
SAMSUNG DISPLAY CO LTD1 citations61
US9516420B2Dec 6, 2016
Transducer and electronic device including the same
SAMSUNG DISPLAY CO LTD2 citations57
US10792509B2Oct 6, 2020
Display apparatus and display system
SAMSUNG DISPLAY CO LTD0 citations51
US9846955B2Dec 19, 2017
Method and apparatus for generating image that induces eye blinking of user, and computer-readable recording medium therefor
SAMSUNG DISPLAY CO LTD1 citations51
LG CHEMICAL LTD
5 patentsUS12021224B2Jun 25, 2024
Lithium-sulfur secondary battery
LG CHEMICAL LTD4 citations74
US10930975B2Feb 23, 2021
Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same
LG CHEMICAL LTD2 citations70
US10923759B2Feb 16, 2021
Electrolyte solution for lithium-sulfur battery and lithium-sulfur battery comprising same
LG CHEMICAL LTD0 citations59
US10629946B2Apr 21, 2020
Electrolyte for lithium-sulfur battery, and lithium-sulfur battery comprising same
LG CHEMICAL LTD1 citations59
US11545720B2Jan 3, 2023
Lithium-sulfur battery
LG CHEMICAL LTD0 citations52
LG ENERGY SOLUTION LTD
2 patentsUS12418020B2Sep 16, 2025
Porous carbon material having core-shell structure, preparation method thereof, sulfur-carbon composite comprising same, and lithium secondary battery
LG ENERGY SOLUTION LTD0 citations56
US12255331B2Mar 18, 2025
Lithium-sulfur secondary battery
LG ENERGY SOLUTION LTD0 citations50