Inventor

PARK KWANG-IL

KR128 patents

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

PARK KWANG-IL

SAMSUNG ELECTRONICS CO LTD

Circuit and method for removing skew in data transmitting/receiving system

Apparatus for aligning input data in semiconductor memory device

Memory system, memory device, and output data strobe signal generating method

Linear digital phase interpolator and semi-digital delay locked loop (DLL)

Majority voter circuits and semiconductor devices including the same

Method and apparatus for tuning phase of clock signal

Method of refreshing memory device

Memory systems that adjust an auto-refresh operation responsive to a self-refresh operation history

Memory device and memory system having the same

Small swing signal receiver for low power consumption and semiconductor device including the same

Semiconductor device, semiconductor memory device and data strobe method

Semiconductor memory device and latency signal generating method thereof

Reference voltage generators for reducing and/or eliminating termination mismatch

Semiconductor memory device having pre-emphasis signal generator

Clock signal generation circuits and methods using phase mixing of even and odd phased clock signals

Phase-locked loop integrated circuits having fast phase locking characteristics

Memory device, memory system, and operating method of memory device

Semiconductor device capable of testing a transmission line for an impedance calibration code

Wide frequency multi-phase signal generator with variable duty ratio and method thereof

Duty cycle correction circuit and a method for duty cycle correction in a delay locked loop using an inversion locking scheme

Circuit and methods for eliminating skew between signals in semiconductor integrated circuit

Reference voltage generators for reducing and/or eliminating termination mismatch

SEOUL SEMICONDUCTOR CO LTD

Side illumination lens and luminescent device using the same

Lens for light emitting diode

Light emitting device

Light emitting diode (LED)

Light emitting diode (LED)

Side illumination lens and luminescent device using the same

Chip light emitting diode and fabrication method thereof

Aspherical LED lens and light emitting device including the same

Light emitting diode package and light emitting diode system having at least two heat sinks

OH TAE-YOUNG

Data write training method

Data write training method and semiconductor device performing the same

Stacked memory devices with micro channels and memory systems including the same

Stacked semiconductor memory device, memory system including the same, and method of repairing defects of through silicon vias

SOHN YOUNG-SOO

High speed linear differential amplifier

Semiconductor memory device having power-saving effect

PARK KWANG IL

Aspherical LED lens and light emitting device including the same

Vehicle position recognition apparatus and method using image recognition information

HYUNDAI MOTOR CO LTD

Road monitoring method for a vehicle and a system thereof

HYNIX SEMICONDUCTOR INC

Charge pump circuit for reducing jitter

BAE SEUNG JUN

Method and apparatus for tuning phase of clock signal

SAMSUNG ELECTRONICS LTD

Memory device for performing error correction code operation and redundancy repair operation

CHOI HYUCK JUNG

Light emtting device

PLK TECH CO LTD

Vehicle collision warning prevention method using optical flow analysis

KIM SI-HONG

Data output buffer and memory device

SEOL HO-SEOK

On-die termination circuit, data output buffer and semiconductor memory device

KIM JIN-GOOK

Memory devices implementing clock mirroring scheme and related memory systems and clock mirroring methods

CHA SANG-UHN

Semiconductor memory devices, memory systems including the same and method of correcting errors in the same

KIM DAE-HYUN

Semiconductor memory device and access method thereof