Inventor

KWON SUNG-UN

KR20 patents

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

KWON SUNG-UN

SAMSUNG ELECTRONICS CO LTD

Method of forming semiconductor device having self-aligned plug

Semiconductor devices having contact plugs overlapping associated bitline structures and contact holes

Method of manufacturing semiconductor devices having contact plugs overlapping associated bitline structures and contact holes

Semiconductor device having contact barrier and method of manufacturing the same

Method of manufacturing a flash memory device

Local interconnection method and structure for use in semiconductor device

Local interconnection method and structure for use in semiconductor device

Method of fabricating semiconductor device

Method of fabricating semiconductor device

Phase change memory device and method of manufacturing the same

Method of fabricating semiconductor device having contact hole with high aspect-ratio

Semiconductor devices

Method of manufacturing semiconductor devices having contact plugs overlapping associated bitline structures and contact holes

Method of manufacturing semiconductor devices having contact plugs overlapping associated bitline structures and contact holes

OH GYU-HWAN

Method of forming semiconductor device having self-aligned plug

RYU YONG-HWAN

Methods of forming pattern structures and methods of manufacturing semiconductor devices using the same

KIM JUN-KYUM

Semiconductor devices having contact plugs overlapping associated bitline structures and contact holes and method of manufacturing the same

KWON HYUN-SUK

Method of manufacturing a phase changeable memory unit having an enhanced structure to reduce a reset current

HWANG KYU-MAN

Phase change memory devices and methods of manufacturing the same

KIM EUN-JUNG

Methods of manufacturing semiconductor devices