Inventor
HWANG SUNGHYUN
KR54 patents
⚠️ This page may combine multiple inventors who share the name “HWANG SUNGHYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
28 patentsUS11588116B2Feb 21, 2023
Organic light emitting device
LG CHEMICAL LTD2 citations73
US12275736B2Apr 15, 2025
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations62
US12098156B2Sep 24, 2024
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations62
US12058931B2Aug 6, 2024
Heterocyclic compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations62
US12037337B2Jul 16, 2024
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations62
US12022730B2Jun 25, 2024
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations62
US12010912B2Jun 11, 2024
Heterocyclic compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations62
US11997927B2May 28, 2024
Compound and organic light emitting diode comprising same
LG CHEMICAL LTD0 citations62
US11910711B2Feb 20, 2024
Cyclic compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations62
US11832517B2Nov 28, 2023
Heterocyclic compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations62
US11807632B2Nov 7, 2023
Heterocyclic compound and organic light emitting device comprising the same
LG CHEMICAL LTD1 citations62
US11795161B2Oct 24, 2023
Compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations62
US12583814B2Mar 24, 2026
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12509464B2Dec 30, 2025
Organic light emitting device
LG CHEMICAL LTD0 citations52
US12453283B2Oct 21, 2025
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12389793B2Aug 12, 2025
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12325713B2Jun 10, 2025
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12250879B2Mar 11, 2025
Heterocyclic compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12209083B2Jan 28, 2025
Polycyclic compound and organic light emitting diode comprising same
LG CHEMICAL LTD0 citations52
US12137609B2Nov 5, 2024
Compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations52
US12133459B2Oct 29, 2024
Heterocyclic compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations52
US12096686B2Sep 17, 2024
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12041851B2Jul 16, 2024
Compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations52
US11987592B2May 21, 2024
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US11873297B2Jan 16, 2024
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US11787818B2Oct 17, 2023
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US11746117B2Sep 5, 2023
Heterocyclic compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations52
US11680071B2Jun 20, 2023
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
LG ELECTRONICS INC
12 patentsUS10164130B2Dec 25, 2018
Solar cell module
LG ELECTRONICS INC6 citations83
US10335882B2Jul 2, 2019
Apparatus and method for attaching interconnector of solar cell panel
LG ELECTRONICS INC6 citations81
US9960290B2May 1, 2018
Solar cell and solar cell panel including the same
LG ELECTRONICS INC3 citations73
US11201252B2Dec 14, 2021
Solar cell module
LG ELECTRONICS INC1 citations72
US10170646B2Jan 1, 2019
Solar cell module
LG ELECTRONICS INC1 citations72
US12412878B2Sep 9, 2025
Display device using micro LED and method for manufacturing same
LG ELECTRONICS INC0 citations62
US12543415B2Feb 3, 2026
Light emitting diode and display device comprising the same
LG ELECTRONICS INC0 citations61
US12543412B2Feb 3, 2026
Semiconductor light emitting device for display pixel and display device including the same
LG ELECTRONICS INC0 citations61
US11305364B2Apr 19, 2022
Apparatus and method for attaching interconnector of solar cell panel
LG ELECTRONICS INC0 citations60
US12490555B2Dec 2, 2025
Display device using semiconductor light-emitting element and manufacturing method thereof
LG ELECTRONICS INC0 citations52
US9583648B2Feb 28, 2017
Solar cell
LG ELECTRONICS INC0 citations52
US12598852B2Apr 7, 2026
Light-emitting element and display device comprising same
LG ELECTRONICS INC0 citations50
SHANGRAO JINKO SOLAR TECH DEVELOPMENT CO LTD
4 patentsUS11522092B2Dec 6, 2022
Solar cell module
SHANGRAO JINKO SOLAR TECH DEVELOPMENT CO LTD1 citations71
US11769842B2Sep 26, 2023
Solar cell and solar cell panel including the same
SHANGRAO JINKO SOLAR TECH DEVELOPMENT CO LTD0 citations62
US11664468B2May 30, 2023
Solar cell
SHANGRAO JINKO SOLAR TECH DEVELOPMENT CO LTD0 citations62
US11532765B2Dec 20, 2022
Solar cell and solar cell panel including the same
SHANGRAO JINKO SOLAR TECH DEVELOPMENT CO LTD0 citations51
ELECTRONICS & TELECOMMUNICATIONS RES INST
3 patentsUS11994881B2May 28, 2024
Identification method for detecting locations of unmanned aerial vehicles and unmanned aerial vehicle detection apparatus for performing the same
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations71
US11881634B2Jan 23, 2024
Antenna apparatus for identifying drone and operation method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations60
US11914026B2Feb 27, 2024
Radar image generation mehtod and apparatus for performing the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations45
TRINA SOLAR CO LTD
2 patentsLIXIL INT PTE LTD
1 patentShowing the top 50 of 54 patents by PatentIndex Score.