Hyejin KWON

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing separator, separator manufactured thereby,...
- Patent number 11,283,134
- Issue date Mar 22, 2022
- LG ENERGY SOLUTION, LTD.
- Hyejin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Patterned separator and battery comprising same
- Patent number 10,804,559
- Issue date Oct 13, 2020
- LG Chem, Ltd.
- Kun Seok Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE S...
- Publication number 20230402609
- Publication date Dec 14, 2023
- LG ENERGY SOLUTION, LTD.
- Ki Tae KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREBY,...
- Publication number 20190173069
- Publication date Jun 6, 2019
- LG CHEM, LTD.
- Hyejin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND BATTERY COMPRISING SAME
- Publication number 20180351194
- Publication date Dec 6, 2018
- LG CHEM, LTD.
- Kun Seok LEE
- H01 - BASIC ELECTRIC ELEMENTS