Inventor

PARK BUM WOO

KR43 patents

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

PARK BUM WOO

SAMSUNG DISPLAY CO LTD

Heterocyclic compound and organic light-emitting device including the same

Organic light-emitting diode

Organic light-emitting diode

Condensed-cyclic compound and organic light-emitting diode comprising the same

Organometallic compound and organic light-emitting diode comprising the same

Organometallic compounds and organic light emitting devices including the same

Amine-based compound and organic light emitting device including the same

Organic light-emitting diode

Heterocyclic compound and organic light-emitting device including the same

Organometallic compound and organic light-emitting device including the same

Heterocyclic compounds and organic light-emitting devices including the same

Heterocyclic compound and organic light-emitting device including the same

Organic light-emitting device

Heterocyclic compound and organic light-emitting device comprising the same

Organic light-emitting diode

Organic light-emitting diode

Heterocyclic compound and organic light-emitting device including the same

SAMSUNG ELECTRONICS CO LTD

Sensors having visible and near infra-red light sensors and optical filter and electronic devices including same

Photoelectric diodes including photoelectric conversion layer and compensation later, and organic sensors and electronic devices including same

Near-infrared absorbers, near-infrared absorbing/blocking films, photoelectric devices, organic sensors, and electronic devices

Sensors and electronic devices

Sensors and electronic devices

Infrared absorbers, infrared absorbing/blocking films and photoelectric devices and organic sensors and electronic devices

Compound and film and photoelectric diode and organic sensor and electronic device

Near-infrared absorbers, near-infrared absorbing/blocking films and photoelectric devices and organic sensors and electronic devices

Compounds and films and photoelectric diodes and organic sensors and electronic devices

LEE SUN-YOUNG

Heterocyclic compound and organic light-emitting device containing the same

Condensed-cyclic compound and organic light-emitting diode comprising the same

Heterocyclic compound and organic light-emitting device including the same

Carbazole-based compound and organic light-emitting diode comprising the same

KOREA RES INST OF BIOSCIENCE

2-oxo-heterocyclic compounds and the pharmaceutical compositions comprising the same

2-oxo-heterocyclic compounds and pharmaceutical compositions

PARK BUM-WOO

Heterocyclic compound and organic light-emitting device containing the same

Heterocyclic compound and organic light-emitting device including the same

KIM SO-YEON

Condensation compound and organic light emitting device including the same

KWAK YOON-HYUN

Organic light emitting diode and method for manufacturing the same

LEE KWANG-OK

Amide derivative for inhibiting the growth of cancer cells

HANMI SCIENCE CO LTD

Method for preparing tetrazole methanesulfonic acid salts, and novel compound used in same

LEE JI-YOUN

Organic light-emitting diode

BANG KEUK CHAN

Method for preparing tetrazole methanesulfonic acid salts, and novel compound used in same

CHOI JONG-WON

Organometallic compound and organic light-emitting device including the same

AHN YOUNG-GIL

Quinazoline derivatives as a multiplex inhibitor and method for the preparation thereof

SAMSUNG SDI CO LTD

Compound for organic optoelectric device, composition for organic optoelectric device and organic optoelectric device and display device