Inventor
CHOE IK-RANG
KR10 patents
⚠️ This page may combine multiple inventors who share the name “CHOE IK-RANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
9 patentsUS12545833B2Feb 10, 2026
Organic compound, organic light emitting diode, and organic light emitting display device including the same
LG DISPLAY CO LTD0 citations60
US12520721B2Jan 6, 2026
Delayed fluorescent compound, and organic light emitting diode and organic light emitting display device including the same
LG DISPLAY CO LTD0 citations60
US11943998B2Mar 26, 2024
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations60
US11814374B2Nov 14, 2023
Organic compound, and organic light emitting diode and organic light emitting display device including the same
LG DISPLAY CO LTD0 citations60
US11856853B2Dec 26, 2023
Organic compound, organic light emitting diode and organic light emitting device including the compound
LG DISPLAY CO LTD0 citations59
US11968898B2Apr 23, 2024
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations50
US11420979B2Aug 23, 2022
Organic compound, organic light emitting diode and organic light emitting device having the compound
LG DISPLAY CO LTD0 citations50
US12527155B2Jan 13, 2026
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations47
US12201009B2Jan 14, 2025
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations44