Inventor

KIM DUCK JU

KR50 patents

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

KIM DUCK JU

HYNIX SEMICONDUCTOR INC

Flash memory device and method of operating the same

Column repair circuit in ferroelectric memory

Ferroelectric memory and method for driving the same

Coding cell of nonvolatile ferroelectric memory device and operating method thereof, and column repair circuit of nonvolatile ferroelectric memory device having the coding cell and method for repairing column

Page buffer circuit of flash memory device

Reference voltage generating circuit of nonvolatile ferroelectric memory device

Non-volatile memory device and method of operating the same

Coding cell of nonvolatile ferroelectric memory device and operating method thereof, and column repair circuit of nonvolatile ferroelectric memory device having the coding cell and method for repairing column

Page buffer circuit of flash memory device with improved read operation function and method of controlling read operation thereof

Magnetic random access memory

Coding cell of nonvolatile ferroelectric memory device and operating method thereof, and column repair circuit of nonvolatile ferroelectric memory device having the coding cell and method for repairing column

Boost voltage generating circuit for nonvolatile ferroelectric memory device and method for generating boost voltage

Method for driving nonvolatile ferroelectric memory device

Nonvolatile ferroelectric memory device and method for driving the same

Non-volatile memory device and data read method and program verify method of non-volatile memory device

NAND flash memory device and method of improving characteristic of a cell in the same

Method of testing nonvolatile memory device

Method of determining a flag state of a non-volatile memory device

Method of testing a non-volatile memory device

Flash memory device having a function for reducing data input error and method of inputting the data in the same

Method of reading a flash memory device

Nonvolatile ferroelectric memory device and method for operating the same

Circuit for testing ferroelectric capacitor in FRAM

Program method of nonvolatile memory device

Method of operating nonvolatile memory device

Memory device and method of operating the same

Reference circuit in ferroelectric memory and method for driving the same

Method of operating a nonvolatile memory device

Flash memory device

Noise protector

SK HYNIX INC

Nonvolatile memory device, operating method thereof, and data storage device having the same

Page buffer, semiconductor device including page buffer, and operating method of semiconductor device

Semiconductor device and method of operating the same

Nonvolatile memory device with improved voltage drop and method of driving the same

Semiconductor device including current compensator

HYUNDAI ELECTRONICS IND

Redundancy circuit and method of ferroelectric memory device

Ferroelectric memory device having single bit line coupled to at least one memory cell

Cell structure of ferroelectric memory device

Apparatus for generating reference voltage in ferroelectric memory device

KIM YOU SUNG

Method of performing read operation in flash memory device

Method of programming flash memory device

Method of performing read operation in flash memory device

KIM BYUNG RYUL

Semiconductor memory device and method of operating the same

Semiconductor memory device and program methods thereof

Voltage generation circuit and nonvolatile memory device using the same

CHA JAE WON

Method of testing for a leakage current between bit lines of nonvolatile memory device

YOO PIL SEON

Voltage supply circuit, semiconductor memory device, and operating method thereof

YANG IN GON

Semiconductor memory device and method of reading out the same

RYU JE IL

Non-volatile memory device

SHIN TAI SIK

Memory system and method of operating the same