Inventor

BAIK JOON HYUN

KR8 patents

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

POSCO

3 patents

US10377696B2Aug 13, 2019

Method and apparatus for purification of dimethyl carbonate using pervaporation

POSCO1 citations53

US10822324B2Nov 3, 2020

Method for separating propylene carbonate in preparing process of polyether carbonate polyol

POSCO0 citations50

US10619006B2Apr 14, 2020

Dual metal cyanide catalyst, preparation method therefor, and method for preparing polycarbonate polyol by using catalyst

POSCO0 citations49

GM GLOBAL TECH OPERATIONS INC

2 patents

US7891171B2Feb 22, 2011

Hybrid catalyst for NOx reduction using fuel hydrocarbons as reductant

GM GLOBAL TECH OPERATIONS INC8 citations82

US7939039B2May 10, 2011

Bimetallic catalyst for NOx reduction in engine exhaust

GM GLOBAL TECH OPERATIONS INC0 citations50

UNIV POHANG

1 patent

US7049261B2May 23, 2006

Zeolite catalyst and preparation process for NOx reduction

UNIV POHANG51 citations93

RES INST IND SCIENCE & TECH

1 patent

US9334228B2May 10, 2016

Method for preparing dialkyl carbonate

RES INST IND SCIENCE & TECH3 citations66

LEE JU-HYUNG

1 patent

US8197779B2Jun 12, 2012

Catalyst for removing nitrogen oxides from exhaust gas, method for preparing the same and method for removing nitrogen oxides using the same from exhaust gas

LEE JU-HYUNG2 citations60