Mi Hye Yun

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material for lithium secondary battery, m...
- Patent number 10,673,071
- Issue date Jun 2, 2020
- L & F Co., Ltd.
- Su An Choi
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, M...
- Publication number 20190131624
- Publication date May 2, 2019
- L & F CO., LTD.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS