Inventor

LEE CHOONG-HO

KR144 patents

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

LEE CHOONG-HO

SAMSUNG ELECTRONICS CO LTD

Methods of forming non-volatile memory cells including fin structures

Method of fabricating a semiconductor device having self-aligned floating gate and related device

Methods of fabricating fin field transistors

Fin field effect transistor device and method of fabricating the same

Fin FET and method of fabricating same

Fin FET structure

Fin-FET having GAA structure and methods of fabricating the same

Method of manufacturing a fin field effect transistor

Method of manufacturing semiconductor device

Fin FET and method of fabricating same

Methods of manufacturing vertical channel semiconductor devices

Circuit device including vertical transistors connected to buried bitlines and method of manufacturing the same

Method for forming a FinFET by a damascene process

Vertical channel semiconductor devices and methods of manufacturing the same

Method of operating a flash memory device

Methods of manufacturing semiconductor memory devices including a vertical channel transistor

Methods of manufacturing non-volatile memory devices

Methods of manufacturing non-volatile memory devices by implanting metal ions into grain boundaries of variable resistance layers

Semiconductor device

Integrated circuit memory devices including memory cells on adjacent pedestals having different heights, and methods of fabricating same

Field effect transistor (FET) devices and methods of manufacturing FET devices

Methods of forming integrated circuit devices having field effect transistors of different types in different device regions

Method of forming fin field effect transistor using damascene process

Nonvolatile memory device having multi-bit storage and method of manufacturing the same

Method of fabricating a semiconductor device having a single gate electrode corresponding to a pair of fin-type channel regions

Field effect transistor and method for manufacturing the same

Nonvolatile memory cells having high control gate coupling ratios using grooved floating gates and methods of forming same

Field effect transistor (FET) devices and methods of manufacturing FET devices

Memory device having shared open bit line sense amplifier architecture

Semiconductor devices having buried bit lines and methods of manufacturing semiconductor devices having buried bit lines

Semiconductor device and method of manufacturing the same

Methods of forming patterns of a semiconductor device

Flash memory device including a dummy cell

SAMSUNG DISPLAY CO LTD

Thin film deposition apparatus

Frame and mask assembly having the same

Laser processing apparatus

Laser processing apparatus

LEE CHOONG-HO

Display device and organic light emitting diode display

Mask frame assembly

Mask frame assembly for thin film deposition

Field effect transistor and method of fabricating the same

YOON JAE-MAN

Methods of manufacturing vertical channel semiconductor devices

Semiconductor memory devices including a vertical channel transistor having a buried bit line

LEE SE-HOON

Multi-bit flash memory devices and methods of programming and erasing the same

Semiconductor device including driving transistors

KIM KEUN-NAM

Fin FET and method of fabricating same

MAEDA SHIGENOBU

Semiconductor device and method of manufacturing the same

NAM KIE HYUN

Organic light emitting diode display and manufacturing method thereof

CHOI DONG-UK

Flash memory device and programming/erasing method of the same

LIM JONG-HO

Nonvolatile memory device having stacked semiconductor layers and common source line adjacent to bit line plug