Inventor

HWANG KI-HYUN

KR84 patents

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

HWANG KI-HYUN

SAMSUNG ELECTRONICS CO LTD

Methods of forming conductive polysilicon thin films via atomic layer deposition and methods of manufacturing semiconductor devices including such polysilicon thin films

Method of forming a silicon-rich nanocrystalline structure by an atomic layer deposition process and method of manufacturing a non-volatile semiconductor device using the same

Methods of forming HSG capacitors from nonuniformly doped amorphous silicon layers and HSG capacitors formed thereby

Methods of forming isolation trenches including damaging a trench isolation mask

One-cylinder stack capacitor and method for fabricating the same

Method of forming a trench isolation structure in a semiconductor substrate

Method of manufacturing a charge-trapping dielectric and method of manufacturing a sonos-type non-volatile semiconductor device

Method of fabricating a capacitor of a semiconductor device

Method for forming a self-aligned contact of a semiconductor device and method for manufacturing a semiconductor device using the same

Method for forming a tantalum oxide capacitor using two-step rapid thermal nitridation

Storage electrode of a semiconductor memory device and method for fabricating the same

Semiconductor device

Vertical-type nonvolatile memory device and method of manufacturing the same

Vertical memory devices and method of manufacturing the same

Semiconductor having buried word line cell structure and method of fabricating the same

One-cylinder stack capacitor and method for fabricating the same

Methods of forming integrated circuit capacitors having U-shaped electrodes

Semiconductor device and method of fabricating the same

Method and apparatus for supplying a source gas

Three-dimensional semiconductor memory devices and methods of fabricating the same

Methods of forming capacitors having a polymer on a portion thereof that inhibits the formation of hemispherical grain (HSG) nodules on that portion and capacitors formed thereby

Semiconductor device

Methods of forming capacitors of semiconductor devices including silicon-germanium and metallic electrodes

Methods for forming a thin film on an integrated circuit device by sequentially providing energies to activate the reactants

Dram cell capacitors having U-shaped electrodes with rough inner and outer surfaces

Methods of manufacturing semiconductor devices including an oxide layer

Storage electrode of a semiconductor memory device

Nonvolatile memory devices with multiple layers having band gap relationships among the layers

Semiconductor device

NAM PHIL-OUK

Vertical memory devices and methods of manufacturing the same

Vertical type semiconductor devices including oxidation target layers

Vertical memory devices and methods of manufacturing the same

KIM JIN-GYUN

Method of fabricating a semiconductor device

Memory devices and methods of manufacturing the same

Vertical memory devices including indium and/or gallium channel doping

YANG JUN-KYU

Vertical structure non-volatile memory device and method of manufacturing the same

Method of manufacturing semiconductor device

JANG BYONG-HYUN

Vertical memory devices and methods of manufacturing the same

CHAE SOO-DOO

Vertical memory devices and methods of manufacturing the same

LEE SANG-HOON

Non-volatile memory device having a vertical structure and method of fabricating the same

SON YONG-HOON

Three-dimensional semiconductor memory device with active patterns and electrodes arranged above a substrate

YOO DONG-CHUL

Method for fabricating nonvolatile memory device

JEE JUNG GEUN

Memory device

KIM HYO-JUNG

Methods of manufacturing semiconductor devices

KIM BI O

Semiconductor memory device and method of manufacturing the same

LEE SUNG-HAE

Method of manufacturing a non-volatile memory device having a vertical structure

LEE JOON-SUK

Method of manufacturing three dimensional semiconductor memory device

JEE JUNG-GEUN

Methods of forming a polysilicon layer and methods of manufacturing semiconductor devices

KIM BI-O

Semiconductor device including a first core pattern under a second core pattern

CHOI EUN-YEOUNG

Tunnel insulation layer structures, methods of manufacturing the same, and vertical memory devices including the same