Yonghee KANG

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Porous separator and lithium secondary battery comprising same
- Patent number 12,002,990
- Issue date Jun 4, 2024
- LG ENERGY SOLUTION, LTD.
- Woongchul Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POROUS SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING SAME
- Publication number 20240274981
- Publication date Aug 15, 2024
- LG ENERGY SOLUTION, LTD.
- Woongchul CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Irreversible Additive Comprised in Cathode Material for Secondary B...
- Publication number 20220231291
- Publication date Jul 21, 2022
- LG ENERGY SOLUTION, LTD.
- Sung Chul Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING SAME
- Publication number 20220052421
- Publication date Feb 17, 2022
- LG CHEM, LTD.
- Woongchul CHOI
- H01 - BASIC ELECTRIC ELEMENTS