Inventor

PARK JUNGHWAN

KR63 patents

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

PARK JUNGHWAN

DUK SAN NEOLUX CO LTD

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electronic element, organic electronic element using the same and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound containing 5-membered heterocycles, organic electronic device using same, and terminal comprising the latter

Organic electronic element and an electronic device comprising it

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electronic element, organic electronic element using the same, and electronic device thereof

Compound for organic electronic element, organic electronic element using the same, and electronic device thereof

Compound for organic electronic element, organic electronic element using the same, and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Organic electronic element comprising compound for organic electronic element, and electronic device thereof

Compound for organic electronic element, organic electronic element using the same and electronic device thereof

Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same

Organic electronic element comprising compound for organic electronic element, and electronic device thereof

Organic electric element comprising compound for organic electric element and electronic device thereof

Organic electronic element including light efficiency improving layer, electronic device including the same, and compound for the same

Compound for organic electric element, organic electric element comprising the same, and electronic device thereof

Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof

Compound for organic electronic element, organic electronic element using same, and electronic device thereof

SAMSUNG ELECTRONICS CO LTD

Semiconductor devices with peripheral gate structures

Magnetic memory device

Magnetoresistive random access memory device having a metal layer doped with a magnetic material

Magnetic device

Data storage devices including a first top electrode and a different second top electrode thereon

Memory device and an operating method thereof

Semiconductor device including blocking layer

Method of manufacturing a magnetoresistive random access memory device

Data storage devices including a first top electrode and a different second top electrode thereon

Semiconductor devices with peripheral gate structures

Magnetic memory devices

Magnetic memory device and method of fabricating the same

Semiconductor memory device

KIM DONGHA

Compound including indole derivative in which two tertiary amines are substituted, organic electronic element using same, and terminal thereof

Compound including indole derivative, organic electronic element using same, and terminal thereof

Organic compound, organic electronic device using same, and terminal for same

PARK JUNGHWAN

Compound containing 5-membered heterocycles, organic light-emitting device using same, and terminal comprising the latter

Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same

KIM BONGSOO

Semiconductor devices including a recessed active region, and methods of forming semiconductor devices including a recessed active region

RYU HO-IN

Semiconductor devices with peripheral gate structures

DUKSAN HIGH METAL CO LTD

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

MUN SOUNGYUN

Compound, organic electronic element using same, and electronic device using the latter

SAMSUNG DISPLAY CO LTD

Photosensitive resin composition, film prepared by using the photosensitive resin composition, and organic light-emitting display device including the film

SAMSUNG SDI CO LTD

Anode active material for lithium secondary battery and lithium secondary battery comprising same