Inventor

LEE SEUNG-KEUN

KR45 patents

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

LEE SEUNG-KEUN

SAMSUNG ELECTRONICS CO LTD

Multi level flash memory device and program method

Nonvolatile integrated circuit memories having separate read/write paths

Row decoder for a nonvolatile memory device

Charge pump circuits having floating wells

Data output driver with substrate biasing producing high output gain

Advanced nonvolatile memories adaptable to dynamic random access memories and methods of operating therein

Nonvolatile semiconductor memory device

Low-voltage semiconductor memory device

Charge pump circuit for use in high voltage generating circuit

Semiconductor memory device row decoder structures having reduced layout area, and methods of operating the same

Flash memory device with cell current measuring scheme using write driver

Voltage regulator circuit for a semiconductor memory device

Burn-in circuit and method therefor of semiconductor memory device

Methods of program-verifying a multi-bit nonvolatile memory device and circuit thereof

Row decoder of a NOR-type flash memory device

Method for erasing memory cells in a nonvolatile memory

Nonvolatile semiconductor memory device having a sense amplifier coupled to memory cell strings with reduced number of selection transistors

Data buffer circuit with delay circuit to increase the length of a switching transition period during data signal inversion

Read-while-write flash memory devices having local row decoder circuits activated by separate read and write signals

Voltage regulator circuit

Semiconductor memory having embedding lockable cells

Flash memory device with burst read mode of operation

Multi-level cell memory device and associated read method

Charge pump circuit operating responsive to a mode

Memory devices using tri-state buffers to discharge data lines, and methods of operating same

Non-volatile semiconductor memory device

Non-volatile semiconductor memory device having sense amplifier with increased speed

Flash memory device with burst read mode of operation

Non-volatile semiconductor memory device

Programming method of flash memory device

Semiconductor memory device with redundancy structure suppressing power consumption

Integrated circuit devices that provide constant time delays irrespective of temperature variation

Flash memory devices including a pass transistor

Semiconductor memory delay circuit

Nonvolatile semiconductor memory with power-up read mode

Nonvolatile semiconductor memory device and voltage generating circuit for the same

Bitline bias circuit and nor flash memory device including the bitline bias circuit

Row decoder circuit for use in non-volatile memory device

Semiconductor memory device with reduced chip area and improved redundancy efficency

DAEWOO HEAVY IND CO LTD

Pedal locking device for a loader

SAMSUNG EELECTRONICS CO LTD

Mode setting circuit for a memory device

EXCEL SEMICONDUCTOR INC

Serial flash memory device and precharging method thereof

FIDELIX CO LTD

Flash memory device having efficient refresh operation

KIM MYUNG GU

System for providing lyrics for digital audio files

(unassigned)

Semiconductor memory word line driver circuit