Inventor
RYU JUNGWAN
KR50 patents
⚠️ This page may combine multiple inventors who share the name “RYU JUNGWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
48 patentsUS11786093B2Oct 17, 2023
Nozzle for cleaner
LG ELECTRONICS INC18 citations94
US11191415B2Dec 7, 2021
Nozzle for cleaner
LG ELECTRONICS INC20 citations94
US11154172B2Oct 26, 2021
Nozzle for cleaner
LG ELECTRONICS INC17 citations94
US11096536B2Aug 24, 2021
Nozzle for cleaner
LG ELECTRONICS INC20 citations94
US11058278B2Jul 13, 2021
Nozzle for cleaner
LG ELECTRONICS INC20 citations94
US10638901B2May 5, 2020
Nozzle for cleaner
LG ELECTRONICS INC34 citations94
US10925454B2Feb 23, 2021
Vacuum cleaner
LG ELECTRONICS INC7 citations83
US12446751B2Oct 21, 2025
Nozzle for cleaner
LG ELECTRONICS INC1 citations75
US12383108B2Aug 12, 2025
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC2 citations75
US12178385B2Dec 31, 2024
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC1 citations73
US11937752B2Mar 26, 2024
Nozzle for cleaner
LG ELECTRONICS INC2 citations73
US11737630B2Aug 29, 2023
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC2 citations73
US11260329B2Mar 1, 2022
Laundry dryer
LG ELECTRONICS INC2 citations73
US11963656B2Apr 23, 2024
Cleaner
LG ELECTRONICS INC2 citations72
US11896194B2Feb 13, 2024
Vacuum cleaner
LG ELECTRONICS INC2 citations72
US11766159B2Sep 26, 2023
Vacuum cleaner
LG ELECTRONICS INC2 citations72
US11399684B2Aug 2, 2022
Nozzle for cleaner
LG ELECTRONICS INC3 citations72
US11457781B2Oct 4, 2022
Nozzle for cleaner
LG ELECTRONICS INC5 citations71
US12551074B2Feb 17, 2026
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12551069B2Feb 17, 2026
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12478238B2Nov 25, 2025
Cleaner station and method for controlling the same
LG ELECTRONICS INC0 citations62
US12342980B2Jul 1, 2025
Cleaner system
LG ELECTRONICS INC0 citations62
US12251062B2Mar 18, 2025
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12185903B2Jan 7, 2025
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC0 citations62
US12156633B2Dec 3, 2024
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC0 citations62
US12127728B2Oct 29, 2024
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC0 citations62
US12082756B2Sep 10, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12042116B2Jul 23, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12035862B2Jul 16, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12029361B2Jul 9, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US12029364B2Jul 9, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US11957296B2Apr 16, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US11944249B2Apr 2, 2024
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US11896188B2Feb 13, 2024
Nozzle for cleaner
LG ELECTRONICS INC1 citations62
US11844473B2Dec 19, 2023
Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station
LG ELECTRONICS INC0 citations62
US11751741B2Sep 12, 2023
Vacuum cleaner
LG ELECTRONICS INC1 citations62
US11659973B2May 30, 2023
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US11517174B2Dec 6, 2022
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US11517173B2Dec 6, 2022
Nozzle for cleaner
LG ELECTRONICS INC0 citations62
US10786128B2Sep 29, 2020
Vacuum cleaner, battery assembly and charging stand
LG ELECTRONICS INC1 citations61
US11638509B2May 2, 2023
Vacuum cleaner
LG ELECTRONICS INC1 citations58
US12419478B2Sep 23, 2025
Cleaner station
LG ELECTRONICS INC0 citations51
US12279731B2Apr 22, 2025
Nozzle for cleaner
LG ELECTRONICS INC0 citations51
US10213075B2Feb 26, 2019
Vacuum cleaner
LG ELECTRONICS INC0 citations51
US11696666B2Jul 11, 2023
Vacuum cleaner
LG ELECTRONICS INC0 citations50
US11540685B2Jan 3, 2023
Nozzle for cleaner, and vacuum cleaner
LG ELECTRONICS INC0 citations50
US11452416B2Sep 27, 2022
Cleaner
LG ELECTRONICS INC0 citations47
US10288296B2May 14, 2019
Cooking appliance
LG ELECTRONICS INC0 citations39