Inventor
KWAK JIWON
KR10 patents
⚠️ This page may combine multiple inventors who share the name “KWAK JIWON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
7 patentsUS10873035B2Dec 22, 2020
Heterocyclic compound and organic light emitting diode containing same
LG CHEMICAL LTD2 citations72
US10822330B2Nov 3, 2020
Heterocyclic compound and organic light emitting diode containing same
LG CHEMICAL LTD2 citations72
US11968897B2Apr 23, 2024
Heterocyclic compound and organic light emitting diode containing same
LG CHEMICAL LTD0 citations51
US9951270B2Apr 24, 2018
Multicyclic compound and organic electronic device using the same
LG CHEMICAL LTD1 citations51
US11075342B2Jul 27, 2021
Spiro-type compound and organic light emitting diode comprising same
LG CHEMICAL LTD0 citations50
US10781366B2Sep 22, 2020
Spiro compound and organic light-emitting device comprising same
LG CHEMICAL LTD0 citations39
US10738034B2Aug 11, 2020
Spiro compound and organic light-emitting device comprising same
LG CHEMICAL LTD0 citations39
SAMSUNG DISPLAY CO LTD
3 patentsUS11158831B2Oct 26, 2021
Organic light-emitting device
SAMSUNG DISPLAY CO LTD2 citations69
US12433155B2Sep 30, 2025
Light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations49
US12324298B2Jun 3, 2025
Light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations48