Inventor

CHOI YONG-SUK

KR47 patents

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

CHOI YONG-SUK

SAMSUNG ELECTRONICS CO LTD

Semiconductor device and method of manufacturing the same

Electronic device and operating method thereof

Method of manufacturing a semiconductor memory device

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

Local SONOS-type nonvolatile memory device and method of manufacturing the same

Local SONOS-type nonvolatile memory device and method of manufacturing the same

Image sensor including two boosting drivers

Split gate memory device

Non-volatile memory device and method of forming the same

Charge pump and devices including same

Image sensors and methods of operating the same

Image sensors and methods of operating the same

Flash memory device and method of manufacturing the same

Split-gate nonvolatile memory device and method of manufacturing the same

Nonvolatile memory device and method of forming same

Substrate processing apparatus and method of fabricating semiconductor device using the same

Image sensor with boosting driver

Image sensor including two boosting drivers

Substrate processing apparatus and method of fabricating semiconductor device using the same

Split gate non-volatile memory devices and methods of forming the same

Methods of forming split-gate non-volatile memory devices

Method of forming non-volatile memory device

Split gate type nonvolatile semiconductor memory device, and method of fabricating the same

Split gate type nonvolatile semiconductor memory device, and method of fabricating the same

Semiconductor flash memory device and method of fabricating the same

Non-volatile memory device and methods of forming the same

Non-volatile memory device and method of manufacturing the same

Semiconductor memory devices having a floating gate with a projecting portion and methods of forming semiconductor memory devices having a floating gate with a projecting portion

Split gate memory device and fabricating method thereof

Nonvolatile memory device and method of fabricating the same

SK HYNIX INC

Data receiving device, a semiconductor apparatus, and a semiconductor system using the data receiving device

Amplification circuit, and frequency dividing circuit, semiconductor apparatus and semiconductor system including the amplification circuit and or frequency dividing circuit

Clock generating circuit and clock distribution network and semiconductor apparatus including the clock generating circuit

Receiver circuit

LG DISPLAY CO LTD

Etching solution for multiple layer of copper and molybdenum and etching method using the same

Etching solution for multiple layer of copper and molybdenum and etching method using the same

KRDC LTD

Stapling device of paper finishing device

Post-processing apparatus for image forming apparatus

GEUN SIG CHA

Reference electrode with a polymeric reference electrode membrane

SAMSUNG SDI CO LTD

Energy storage system

KWON MIN-HO

Image sensors and image processing systems

RYU JI-DO

Semiconductor devices having asymmetric doped regions and methods of fabricating the same

EMERSYS CO LTD

Apparatus and method for producing 3D sound

LG CHEMICAL LTD

Heat integration separation system

KOREA ATOMIC ENERGY RES

Method for measuring electrical conductivity and electrical conductivity measuring system using the same

LEE DONG-WOO

Method and apparatus for processing scan data

YU TEA-KWANG

Semiconductor devices and methods of manufacturing the same