Inventor

KIM YUN-HWAN

KR18 patents

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

KIM YUN-HWAN

LG CHEMICAL LTD

Organic light emitting diode

Organic light emitting diode

Organic light-emitting diode and method for manufacturing same

Compound and organic light-emitting device using same

Polycyclic compound and organic light emitting device comprising same

Heterocyclic compound and organic light emitting device comprising the same

HONG SUNG KIL

Compound and organic light-emitting device comprising same

Compound and organic light-emitting device using same

KOREA KUMHO PETROCHEM CO LTD

Synthetic styrene resin composition for environment-friendly window frame

Synthetic styrene resin composition for environment-friendly window frame

CHUN MIN-SEUNG

Organic light emitting diode and manufacturing method thereof

SAMSUNG ELECTRO MECH

Printed circuit board and method of manufacturing the same

SEP INC

Nano protrusion surface forming method and base material having nano protrusion surface formed by method

UNIV EWHA IND COLLABORATION

Composition comprising lysophosphatidylcholine and homocysteic acid for ovarian cancer diagnosis and method using the same

SAMSUNG ELECTRONIC

Data processing device having selective data cache architecture and computer system including the same

HYUNDAI MOTOR CO LTD

Planar lighting mirror and automobile side mirror system

SAMSUNG ELECTRONICS CO LTD

Plasma processing apparatus and method for dechucking wafer in the plasma processing apparatus

HUH JUNGOH

Compound, and organic light-emitting device using same