Inventor

CHOI KWI-SEOK

KR26 patents

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

CHOI KWI-SEOK

SAMSUNG DISPLAY DEVICES CO LTD

Composition for electron emitter of field emission display and method for producing electron emitter using the same

Plasma display device with ferroelectric dielectric layer

Cathode for electron tube

Cathode for electron tube

Oxide cathode employing Ba evaporation restraining layer

Oxide cathode

Method of manufacturing a triode field emission display device that maintains a constant distance between a grid and a cathode electrode

SAMSUNG SDI CO LTD

Separator and method of manufacturing the same and rechargeable lithium battery including the same

Separator and rechargeable lithium battery including the same

Field emission display with electron emission member and alignment member

Separator and lithium battery including the separator

Composition for manufacturing barrier rib, and plasma display panel manufactured by the same

Composite binder for battery, and anode and battery including the composite binder

Electrode for lithium secondary battery, method of manufacturing the same, and lithium secondary battery including the same

CHO CHAE-WOONG

Conductive agent, positive electrode slurry composition for lithium secondary battery including the conductive agent, and lithium secondary battery including the conductive agent

Electrode composition, electrode for lithium secondary battery, method of manufacturing the electrode and lithium secondary battery including the electrode

Electrode for lithium secondary battery and lithium secondary battery including the same

YEOU JUNG-OCK

Separator for rechargeable lithium battery and rechargeable lithium battery including the same

Separator and rechargeable lithium battery

LEE BEOM-WOOK

Material for forming barrier ribs, barrier ribs formed using the material and PDP comprising the barrier ribs

Photosensitive paste composition, barrier rib prepared using the composition and plasma display panel comprising the barrier rib

SAMSUNG CORNING CO LTD

Filter assembly, method of manufacturing the same, and plasma display panel using the same

DARTECH CO LTD

Filter for air purification

JEONG HYE-SUN

Rechargeable lithium battery

HAN SEUNG HUN

Positive electrode for lithium secondary battery and lithium secondary battery comprising the same

JANG WOON-SUK

Positive active material for rechargeable lithium battery and rechargeable lithium battery