Song Yi Yang

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material for lithium secondary battery an...
- Patent number 12,206,104
- Issue date Jan 21, 2025
- LG Chem, Ltd.
- Byung Hyun Hwang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material precursor and preparation method...
- Patent number 12,119,491
- Issue date Oct 15, 2024
- LG Chem, Ltd.
- Ju Han Yoon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material including single particles of li...
- Patent number 11,973,209
- Issue date Apr 30, 2024
- LG Chem, Ltd.
- Eun Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Positive Electrode Active Material Precursor and Preparation Method...
- Publication number 20250006919
- Publication date Jan 2, 2025
- LG CHEM, LTD.
- Ju Han Yoon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Positive Electrode Active Material Precursor and Preparation Method...
- Publication number 20230084633
- Publication date Mar 16, 2023
- LG CHEM, LTD.
- Ju Han Yoon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Preparing Positive Electrode Active Material Precursor f...
- Publication number 20220009791
- Publication date Jan 13, 2022
- LG CHEM, LTD.
- Song Yi Yang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Positive Electrode Active Material for Lithium Secondary Battery an...
- Publication number 20210408537
- Publication date Dec 30, 2021
- LG CHEM, LTD.
- Byung Hyun Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material for Secondary Battery, Method of...
- Publication number 20210005875
- Publication date Jan 7, 2021
- LG CHEM, LTD.
- Eun Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS