Jungyeon LEE

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ink composition for secondary battery separation film, and secondar...
- Patent number 11,264,675
- Issue date Mar 1, 2022
- LG Chem, Ltd.
- Kun Seok Lee
- 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
INK COMPOSITION FOR SECONDARY BATTERY SEPARATION FILM, AND SECONDAR...
- Publication number 20190252659
- Publication date Aug 15, 2019
- LG CHEM, LTD.
- Kun Seok LEE
- 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