Inventor

CHOI DONG HOON

KR31 patents

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

CHOI DONG HOON

LG DISPLAY CO LTD

Organic compound, organic light emitting diode and organic light emitting display device

Organic compound having improved luminescent properties, organic light emitting diode and organic light emitting device having the compound

Quantum dots, display apparatus including the same, and method for manufacturing the display apparatus

Organic compound, organic light emitting diode and organic light emitting device including the organic compound

Organic compound, organic light emitting diode and organic light emitting device including the organic compound

Organic compound, and organic light emitting diode and organic light emitting display device including the same

Organic compound, organic light emitting diode and organic light emitting deice including the organic compound

CHOI DONG HOON

Electrically conductive polymers with enhanced conductivity

Photocrosslinkable electrically conductive polymers

Agents for improving dye fastness

Water-soluble electrically conductive polymers

Photochromic material

Photochromic material

Nanoparticles

UNIV KOREA RES & BUS FOUND

Photochromic material

Electrically conductive polymers with enhanced conductivity

Water-soluble electrically conductive polymers

CHOI DONG-HOON

Video wall display system

Iridium phosphorescent dendrimer, method of preparing the same and electroluminescent device including the iridium phosphorescent dendrimer

SAMSUNG ELECTRONICS CO LTD

Apparatus and method for controlling phase of sampling clock signal in LCD system

Photorefractive dendron compound, photorefractive dendrimer compound, method of preparing the same, photorefractive device using the same, and method of manufacturing the device

YOON JUN-BO

Electrostatic actuator

Method for manufacturing 3-dimensional structures using thin film with columnar nano pores and manufacture thereof

VICTECH CO LTD

Volume reducing agents for expanded polystyrene, methods and apparatus for processing expanded polystyrene using the same

KOREA INST SCI & TECH

Itaconate copolymer exhibiting second-order nonlinear optical properties

LEE DAE SIK

Nanoporous membrane and manufacturing method thereof

CELLARTGEN INC

Bio-inspired tissue-adhesive hydrogel patch and uses thereof

AVAGO TECH INT SALES PTE LID

Systems and methods for integrating inductors within printed circuit boards

UNIV JOHNS HOPKINS

Potentiometric wearable sweat sensor

KIM CHANG WOOK

MEMS variable capacitor and method for driving the same

HONG MYEONG-KI

Stent for protecting bifurcated blood vessels in bifurcation lesion