Inventor

CHOI YOUNG CHAN

KR10 patents

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

KOREA INST IND TECH

2 patents

US12577711B2Mar 17, 2026

Method for manufacturing melt-spun nonwoven fabric and microfiber nonwoven web manufactured therefrom

KOREA INST IND TECH0 citations58

US12018415B2Jun 25, 2024

Method for manufacturing melt-spun nonwoven fabric and microfiber nonwoven web manufactured therefrom

KOREA INST IND TECH0 citations58

DONGWOO FINE CHEM CO LTD

2 patents

US11550413B2Jan 10, 2023

Touch sensor integrated color filter and manufacturing method for the same

DONGWOO FINE CHEM CO LTD0 citations58

US10890994B2Jan 12, 2021

Touch sensor integrated color filter and manufacturing method for the same

DONGWOO FINE CHEM CO LTD1 citations58

HYOSUNG CORP

2 patents

US6627310B2Sep 30, 2003

Poly(trimethylene terephthalate) BCF carpet yarn with noncircular cross section and method for preparing the same

HYOSUNG CORP4 citations58

US7029611B2Apr 18, 2006

Process of making poly(trimethylene terephthalate) bulked continuous filament carpet yarn

HYOSUNG CORP0 citations47

DAEWOO ELECTRONICS SERVICE CO

1 patent

US6948993B2Sep 27, 2005

Method of fabricating organic electroluminescent displays having a stacked insulating layer with halftone pattern

DAEWOO ELECTRONICS SERVICE CO19 citations88

IUCF HYU ERICA CAMPUS

1 patent

US12116590B2Oct 15, 2024

Method for mass-producing plant exosomes

IUCF HYU ERICA CAMPUS0 citations55

EXOSTEMTECH CO LTD

1 patent

US12496268B2Dec 16, 2025

Anti-aging and antioxidant cosmetic composition containing broccoli exosomes as active ingredient and functional cosmetics comprising same

EXOSTEMTECH CO LTD0 citations54

KOREA INST ENERGY RES

1 patent

US9879194B2Jan 30, 2018

Method for reforming coal using palm residue

KOREA INST ENERGY RES1 citations45