Inventor

CHOI JIHOON

KR23 patents

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

CHOI JIHOON

SAMSUNG ELECTRONICS CO LTD

Drum-type washing machine

Drum-type washing machine

Vertical semiconductor devices

Semiconductor memory devices

Drum-type washing apparatus

Clothes treating apparatus

Vertical memory devices and methods of manufacturing the same

Drum washing machine

Outdoor unit of air conditioner

Water purifier

ELECTRONICS & TELECOMMUNICATIONS RES INST

Communication method for preventing signal collision in peer aware communication system and apparatus for transmitting/receiving using the method

Method and apparatus for performing encoding using block code having input/output of variable length

SOLID INC

Method and apparatus for processing signal in multi-antenna multicarrier system

Communication node, communication system and operating method thereof

CHOI JIHOON

System and method for interpolation based transmit beamforming for MIMO-OFDM with partial feedback

KOREA ADVANCED INST SCI & TECH

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

KOREA ELECTRONICS TELECOMM

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

LG ELECTRONICS INC

Air conditioner having a lighting apparatus

CHANG SUNG CHEOL

Method and terminal for performing direct communication between terminals

UNIV CARNEGIE MELLON

Photonic band gap structure with tunable optical and electronic properties

IAC IN NAT UNIV CHUNGNAM

Luminescent nanoparticles and method for preparing same

RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV

Method for manufacturing photoelectrode

KIM YOUNG-DOO

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