P

Inventor

PARK SEOK-BAE

KR21 patents
⚠️ This page may combine multiple inventors who share the name “PARK SEOK-BAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SFC CO LTD

18 patents
US10014479B2Jul 3, 2018

Organic light-emitting diode with high efficiency and long lifetime

SFC CO LTD11 citations83
US10468603B2Nov 5, 2019

Organic light-emitting diode having low driving voltage and long lifespan

SFC CO LTD7 citations72
US10693084B2Jun 23, 2020

Compound for organic light-emitting device and organic light-emitting device including same

SFC CO LTD3 citations71
US10947449B2Mar 16, 2021

Organic light-emitting diode with high efficiency and long lifetime

SFC CO LTD2 citations61
US10562876B2Feb 18, 2020

Organic compounds for organic light-emitting diode and organic light-emitting diode including the same

SFC CO LTD1 citations61
US12428407B2Sep 30, 2025

Organic electroluminescent compound and organic electroluminescent device including the same

SFC CO LTD0 citations60
US10957865B2Mar 23, 2021

Organic light emitting compound and organic light emitting diode including the same

SFC CO LTD0 citations57
US12543493B2Feb 3, 2026

Organic light-emitting device

SFC CO LTD0 citations50
US12457896B2Oct 28, 2025

Organic light emitting diode including novel anthracene compounds

SFC CO LTD0 citations50
US11683980B2Jun 20, 2023

Condensed fluorene derivative comprising heterocyclic ring

SFC CO LTD0 citations50
US11672172B2Jun 6, 2023

Heterocyclic compound comprising aromatic amine group and organic light-emitting diode including the same

SFC CO LTD0 citations50
US11482676B2Oct 25, 2022

Light emitting diode including boron compound

SFC CO LTD0 citations49
US12114562B2Oct 8, 2024

Compound for organic light-emitting diode and long lifespan organic light-emitting diode comprising same

SFC CO LTD0 citations48
US11476426B2Oct 18, 2022

Organic light emitting compounds and organic light emitting devices including the same

SFC CO LTD0 citations48
US11075343B2Jul 27, 2021

Organic light emitting compounds and organic light emitting devices including the same

SFC CO LTD0 citations48
US12552984B2Feb 17, 2026

Organic electroluminescent device

SFC CO LTD0 citations44
US9991449B2Jun 5, 2018

Anthracene derivatives for organic light-emitting diode and organic light-emitting diode including the same

SFC CO LTD0 citations40
US10529461B2Jan 7, 2020

Heterocyclic compounds and organic light-emitting diode including the same

SFC CO LTD0 citations39

REDPINE SIGNALS INC

1 patent

SAMSUNG DISPLAY CO LTD

1 patent

KIM MYEONG-SUK

1 patent