Jin Pyo HWANG

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Cheonan-si Chungcheongnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chemically modified anion exchange membrane
- Patent number 12,104,030
- Issue date Oct 1, 2024
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemically modified anion exchange membrane and method of preparing...
- Patent number 11,773,228
- Issue date Oct 3, 2023
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing chemically modified anion exchange membrane
- Patent number 11,339,257
- Issue date May 24, 2022
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing ion-exchange membrane using chemical modificati...
- Patent number 11,053,365
- Issue date Jul 6, 2021
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CHEMICALLY MODIFIED ANION EXCHANGE MEMBRANE
- Publication number 20230391968
- Publication date Dec 7, 2023
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHEMICALLY MODIFIED ANION EXCHANGE MEMBRANE AND METHOD OF PREPARING...
- Publication number 20220251316
- Publication date Aug 11, 2022
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREPARING ION-EXCHANGE MEMBRANE USING CHEMICAL MODIFICATI...
- Publication number 20200122093
- Publication date Apr 23, 2020
- Chang Hyun LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHEMICALLY MODIFIED ANION EXCHANGE MEMBRANE AND METHOD OF PREPARING...
- Publication number 20200040151
- Publication date Feb 6, 2020
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...