Inventor

LEE YONG-HOON

KR138 patents

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

LEE YONG-HOON

SAMSUNG ELECTRONICS CO LTD

Optical pickup using an optical phase plate

Computer system having a screen saver with a power shutdown function and a control method thereof

Lens device comprising light blocking means and an optical pickup apparatus using the lens device

Compatible optical pick-up apparatus for recording and reproducing information from recording media having different formats

Micro actuator

Disk drive head suspension assembly with microactuator

Decimation filtering apparatus and method

Lens device including a light controlling mechanism and an optical pickup apparatus using a lens device

ICI cancellation method for an OFDM system

Actuator having a plurality of objective lenses installed in a lens holder used with an optical pickup

Optical pickup using an optical phase plate

Four-axial driving actuator for optical pickup

Optical pickup using an optical phase plate

Dynamic subchannel and bit allocation in a multiuser-MIMO/OFDMA system

Optical pickup having plural optical sources and plural optical detectors

Pilot designing method in an uplink OFDMA system

Computer system and method of controlling standby mode thereof

Actuator for optical pick-up and method of rolling driving coil therefor

Optical pickup assembly and method of detecting tilt

Optical pickup having catadioptric objective lens

Optical pickup apparatus having a holographic optical element

Apparatus and method for acquiring synchronization in mobile communication system using OFDM scheme

Apparatus and method for canceling interference in wireless communication system

Display device, remote control device to control display device, method of controlling display device, method of controlling server and method of controlling remote control device

Method for allocating subchannels in an OFDMA mobile communication system

Method for feeding back antenna shuffling information in a multiple-input multiple-output system using a multiple space-time block coding technique

Device and method for acquiring phase of spreading code in CDMA communication system

Optical pickup device

Optical pickup using an optical phase plate

Lens mold and method of manufacturing a lens

Projection type television having a movable reflective mirror

Agent apparatus, electrical apparatus, and method of controlling agent apparatus

Agent apparatus, electrical apparatus, and method of controlling agent apparatus

Microactuator

Actuator used with an optical pickup

KOREA ELECTRONICS TELECOMM

Apparatus and method for adaptively modulating signal by using layered time-space detector used in mimo system

Adaptive interference suppression receiving apparatus for space-time block coded direct sequence/code division multiple access communication system

Method for adaptively allocating resources in communication system

Adaptive receiving system and method for MIMO

Adaptive rake receiving apparatus constrained with at least one constraint for use in mobile communication system and method therefor

KOREA ADVANCED INST SCI & TECH

Apparatus and method for determining beamforming vector in a codebook-based beamforming system

Beam modulation and demodulation method and apparatus based on beam-space multiple input multiple output (MIMO) antenna system

LG CHEMICAL LTD

Battery module, battery pack comprising the battery module and vehicle comprising the battery pack

Front cover for battery module

HYUNDAI MOTOR CO LTD

Method for controlling engine power during charge depleting (CD) mode heating

Apparatus for controlling charging of environment-friendly vehicle, system including the same, and method thereof

KOMATSU MFG CO LTD

Thermoelectric element, method of fabricating the same, and thermoelectric module employing the same

HYUNDAI ELECTRONICS IND

Convolution code generator and digital signal processor which includes the same

LEE YONG HOON

Digital pre-distortion device and method for a broadband power amplifier

ELECTRONICS AND TELECOMM

Data transmission apparatus for DS/CDMA system equipped with MIMO antenna system