Inventor

HWANG IN HO

KR47 patents

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

HWANG IN HO

LG CHEMICAL LTD

Pressure-sensitive adhesive composition

Adhesive agent

Organic thin film comprising pyrene derivatives

Adhesive composition

Compound and organic light emitting device using the same

Pressure-sensitive adhesive composition

Polarizing plate

Pressure-sensitive adhesive

Pressure-sensitive adhesive composition

Adhesive agent

Polarizing plate

Polarizing plate

Compound and organic light emitting device using the same

Pressure-sensitive adhesive composition

Polymer, preparation method thereof, composition and film comprising the same

Polyheterocyclic compound, organic electronic device using polyheterocyclic compound, and electronic apparatus including organic electronic device

MAGNACHIP SEMICONDUCTOR LTD

Multi-channel LED driver with overheating protection capabilities

Switch control circuit, switch control method and converter using the same

Power factor correction circuit and method for correcting power factor, converter device thereof

Power factor correction controlling circuit and driving method thereof

Switch control circuit and converter using the same

Power consumption reduced type power converter

YOON SUNG SOO

Pressure sensitive adhesive composition

Polarizing plate and liquid crystal display comprising the same

Adhesive composition, polarizing plate and liquid crystal display device

Pressure sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same

KOREA ELECTRONICS TELECOMM

Apparatus and method for estimating direction of radio frequency signal

Device for preventing eavesdropping through speaker

Wideband intelligent jamming control apparatus and method

KIM NO MA

Pressure-sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same

Pressure-sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same

Pressure-sensitive adhesive composition for optical film

HA JEONG MIN

Adhesive agent

Pressure-sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same

ELECTRONICS & TELECOMMUNICATIONS RES INST

Apparatus and method for preventing information leakage

Apparatus and method for detecting signals

KOREA ELECTRIC POWER CORP

Photo-chemical vapor deposition apparatus having exchange apparatus of optical window and method of exchanging optical window therewith

PARK IN KYU

Polarizing plate and liquid crystal display comprising the same

HUH EUN SOO

Polarizing plate

HWANG SUNG-HEE

Information storage medium, and recording/reproducing method and apparatus

LG DISPLAY CO LTD

Array substrate for fringe field switching mode liquid crystal display device and fringe field switching mode liquid crystal display device including the same

SONG SANG-MOO

Array substrate for fringe field switching mode liquid crystal display device and fringe field switching mode liquid crystal display device including the same

CHU KWANG UK

Apparatus for preventing leakage of a weak signal from a speaker

HWANG IN HO

Polarizing plate and liquid crystal display comprising the same

LYU KI-HYUN

Liquid crystal display device

LEE KYUNG HOON

Device and method for preventing wiretapping on power line

SUNIC SYSTEM LTD

Organic material deposition apparatus, and organic material deposition method using same