Ha-Chull Chung

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Cheonan-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid membrane-electrode assembly with minimal interfacial resista...
- Patent number 8,338,059
- Issue date Dec 25, 2012
- LG Chem, Ltd.
- Sang Hyun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gasketed membrane-electrode-assembly and fuel cell system employing...
- Patent number 7,544,219
- Issue date Jun 9, 2009
- LG Chem, Ltd.
- Seong-Min Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Composite Solid Electrolyte, and All-Solid-State Battery Including...
- Publication number 20250112268
- Publication date Apr 3, 2025
- LG CHEM, LTD.
- Do Yeon Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID MEMBRANE-ELECTRODE ASSEMBLY WITH MINIMAL INTERFACIAL RESISTA...
- Publication number 20110111328
- Publication date May 12, 2011
- Sang Hyun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and Method for Forming a Membrane Electrode Assembly for Fue...
- Publication number 20070214636
- Publication date Sep 20, 2007
- LG CHEM, LTD.
- Kyoung-Il Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hybrid membrane-electrode assembly with minimal interfacial resista...
- Publication number 20070009783
- Publication date Jan 11, 2007
- LG CHEM, LTD.
- Sang Hyun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Gasketed membrane-electrode-assembly and fuel cell system employing...
- Publication number 20060159978
- Publication date Jul 20, 2006
- LG CHEM, LTD
- Seong-Min Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...