Inventor
LEE HYUNGJIN
KR32 patents
⚠️ This page may combine multiple inventors who share the name “LEE HYUNGJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
16 patentsUS9391281B2Jul 12, 2016
Heterocyclic compound and organic electronic element containing same
LG CHEMICAL LTD9 citations83
US10355225B2Jul 16, 2019
Heterocyclic compound and organic light emitting element comprising same
LG CHEMICAL LTD2 citations73
US11877464B2Jan 16, 2024
Organic light emitting element
LG CHEMICAL LTD3 citations72
US10964892B2Mar 30, 2021
Heterocyclic compound and organic light-emitting device comprising same
LG CHEMICAL LTD6 citations72
US9887368B2Feb 6, 2018
Organic light-emitting device and method for manufacturing same
LG CHEMICAL LTD2 citations72
US9882146B2Jan 30, 2018
Heterocyclic compound and organic electronic element containing same
LG CHEMICAL LTD4 citations72
US10916724B2Feb 9, 2021
Organic light emitting device
LG CHEMICAL LTD2 citations71
US11618757B2Apr 4, 2023
Polycyclic compound and organic light emitting element comprising same
LG CHEMICAL LTD2 citations70
US11177444B2Nov 16, 2021
Organic electroluminescent device
LG CHEMICAL LTD0 citations62
US8846215B2Sep 30, 2014
Organic light-emitting diode and method for manufacturing same
LG CHEMICAL LTD2 citations62
US11489122B1Nov 1, 2022
Compound and organic light emitting device comprising same
LG CHEMICAL LTD1 citations61
US12415801B2Sep 16, 2025
Organic light-emitting device
LG CHEMICAL LTD0 citations52
US12225818B2Feb 11, 2025
Organic light-emitting device
LG CHEMICAL LTD0 citations52
US11856852B2Dec 26, 2023
Organic light-emitting device
LG CHEMICAL LTD0 citations52
US9412954B2Aug 9, 2016
Heterocyclic compound and organic electronic element containing same
LG CHEMICAL LTD0 citations51
US10700289B2Jun 30, 2020
Heterocyclic compound and organic light emitting element comprising same
LG CHEMICAL LTD0 citations36
SAMSUNG ELECTRO MECH
5 patentsUS11502423B2Nov 15, 2022
Antenna apparatus
SAMSUNG ELECTRO MECH0 citations61
US11482786B2Oct 25, 2022
Antenna apparatus
SAMSUNG ELECTRO MECH0 citations57
US12142856B2Nov 12, 2024
Multilayer dielectric resonator antenna and antenna module
SAMSUNG ELECTRO MECH0 citations50
US12068550B2Aug 20, 2024
Dielectric resonator antenna and antenna module
SAMSUNG ELECTRO MECH0 citations48
US11769951B2Sep 26, 2023
Antenna apparatus and electric device
SAMSUNG ELECTRO MECH0 citations48
SAMSUNG ELECTRONICS CO LTD
3 patentsUS8905239B2Dec 9, 2014
Magazine for loading a lead frame
SAMSUNG ELECTRONICS CO LTD12 citations81
US12082357B2Sep 3, 2024
Electronic device including flexible display
SAMSUNG ELECTRONICS CO LTD0 citations46
US11908807B2Feb 20, 2024
Semiconductor device including well region
SAMSUNG ELECTRONICS CO LTD0 citations43
SAMSUNG DISPLAY CO LTD
3 patentsUS11328637B2May 10, 2022
Inspecting device of display panel and inspecting method of display panel using the same
SAMSUNG DISPLAY CO LTD0 citations62
US11120544B2Sep 14, 2021
Display panel inspection system, inspection method of display panel and display panel using the same
SAMSUNG DISPLAY CO LTD0 citations60
US12069885B2Aug 20, 2024
Display device and a method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations58
SHIN CHANGHWAN
2 patentsSEOUL SEMICONDUCTOR CO LTD
2 patentsUS10383184B2Aug 13, 2019
Light-emitting diode driving module, method of operating thereof, and lighting apparatus including the same
SEOUL SEMICONDUCTOR CO LTD0 citations52
US10165632B2Dec 25, 2018
Light-emitting diode driving module, method of operating thereof, and lighting apparatus including the same
SEOUL SEMICONDUCTOR CO LTD1 citations52