Inventor

CHO HYUN NAM

KR55 patents

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

CHO HYUN NAM

KOREA INST SCI & TECH

Fabrication method for liquid crystal alignment layer by magnetic field treatment

Fluorene-based alternating polymers containing acetylene group and electroluminescence element using the same

Fluorene-based alternating copolymers for electroluminescence element and electroluminescence element using such copolymers as light emitting materials

Method for the preparation of polyester by use of composite catalyst

Fluorene compounds containing various functional groups, polymers thereof and EL element using the same

Fluorene compound, polymers thereof having a polyphenylene group, and EL element comprising the same

Fluorene based polymers and light emitting diodes fabricated with the same as light emitting material

Process for preparing polyethylene naphthalate based polymers by using NDCA or its derivates

Pyrrole compounds, polymers thereof and EL element using the same

Piezoelectric ceramic-polymer composite material and method for preparing the same

Polyarylene compounds, polymers thereof, and electroluminescence element using the same

Compound derived from cyclopentadienone, preparation method thereof and EL element using the same

Method for preparing dimethyl dipropargylmalonate polymer containing six-membered ring structure

INKTEC CO LTD

Conductive inks and manufacturing method thereof

Conductive inks and manufacturing method thereof

Etching Solutions

Etching solutions

Beta-sulfone imides and preparation thereof

Methods for fabricating an optoelectronic device

Organic silver complexes, their preparation methods and their methods for forming thin layers

Etching solutions

Process for preparation of silver oxide

Method for preparing resin compositions containing nano silver particles

CHUNG KWANG CHOON

Process for preparation of silver oxide

Production method for a transparent conductive film and a transparent conductive film produced thereby

Method for manufacturing metal flakes

Method for manufacturing transparent conductive film

Iridium complex containing carbazole-substituted pyridine and phenyl derivatives as main ligand and organic light-emitting diodes containing the same

Method for preparing metallic thin film

Method for manufacturing electromagnetic interference shielding film

Phosphaphenanthrene-carbazole-based organic light-emitting compound, and organic light-emitting device comprising same

Transparent conductive film-preparing method and transparent film prepared therefrom

CHUNG KWANG-CHOON

Process for preparation of silver nanoparticles, and the compositions of silver ink containing the same

Organic silver complexes, their preparation methods and their methods for forming thin layers

Manufacturing methods for metal clad laminates

Compositions for forming reflecting layer having organic silver complexes, and method for preparing reflecting layer using same

Organic silver complexes, their preparation methods and their methods for forming thin layers

Method of manufacturing a transparent conductive layer and transparent conductive layer manufactured by same

Aluminum wheel having high gloss

Silver ink composition

SHINWHA INTERTEK CORP

PTC composition and PTC device comprising the same

PTC composition and PTC device comprising it

PESOLVE CO LTD

Conductive ink

Silver ink

HANWHA CHEMICAL CORP

Diacetylene-based polymer containing light emitting group and electroluminescent device using the same

CHO HYUN NAM

Transparent conductive layer and preparation method thereof

OIL CORP

Process for preparation of polyester-based polymers

CHO HYUN-NAM

Organic electroluminescent device and preparation method thereof

(unassigned)

Process for preparing polyethylene naphthalate based polymers

SAMSUNG MOBILE DISPLAY CO LTD

Iridium (III) complex with heteroatom linking group and organic electroluminescent device using the same