Inventor

CHOI DONG-UK

KR38 patents

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

CHOI DONG-UK

SAMSUNG ELECTRONICS CO LTD

Field effect transistor with buried gate pattern

Method of manufacturing semiconductor device

Photoresist stripping composition

Etchant composition for indium oxide layer and etching method using the same

Method of manufacturing liquid crystal display device

Flash memory device including a dummy cell

Method for forming a color filter

Electronic device including antenna device

Selection transistor

Method for manufacturing a color filter

Manufacturing method of a color filter substrate

Method for manufacturing thin film transistor array panel

Non-volatile memory device with a charge trapping layer

Methods of programming data in a non-volatile memory device with a fringe voltage applied to conductive layer

Method of programming data in a NAND flash memory device and method of reading data in the NAND flash memory device

Non-volatile memory devices

Method of manufacturing photoelectric device

Color filter composition, method and apparatus for manufacturing a color filter having the same

Method of manufacturing a non-volatile semiconductor device

SAMSUNG DISPLAY CO LTD

Organic light emitting display

Organic light emitting display

Display device including an encapsulation layer including porous layer

OH CHANG-WOO

Field effect transistor and method for manufacturing the same

Field effect transistor and method for manufacturing the same

CHOI DONG-UK

Flash memory device and programming/erasing method of the same

Swing control system for hybrid construction machine

OH MIN-SEOK

Photoelectric conversion device and manufacturing method thereof

Method of manufacturing photoelectric conversion device

SUNG SUK-KANG

Method of manufacturing non-volatile memory device

Non-volatile memory devices including a floating gate and methods of manufacturing the same

KANG JONG MIN

Swing control system and method for construction machine using electric motor

KIM JI-YUN

Emergency stop system for a hybrid excavator

KIM SEONG-BONG

Discharging unit for discharging a photosensitive material, coater having the discharging unit, and apparatus for coating a photosensitive material having the coater

LI MING

Field effect transistor with buried gate pattern

SEL JONG-SUN

Semiconductor memory devices

KANG HEE-SOO

Methods of reading data in a NAND flash memory device with a fringe voltage applied to a conductive layer

LEE SANG JONG

Passive cooling apparatus of spent fuel pool

VOLVO CONSTR EQUIP AB

Apparatus for calculating operational time of hybrid construction machine and method therefor