Eun-Jeong CHO

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Gwangju 61184, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth precursor, method of manufacturing same and method of fo...
- Patent number 11,414,434
- Issue date Aug 16, 2022
- Hansol Chemical Co., Ltd.
- Jung-Woo Park
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GROUP 4 METAL ELEMENT-CONTAINING COMPOUND, PRECURSOR COMPOSITION IN...
- Publication number 20230312614
- Publication date Oct 5, 2023
- HANSOL CHEMICAL CO., LTD
- Hyun-Kee KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RARE EARTH PRECURSOR, METHOD OF MANUFACTURING SAME AND METHOD OF FO...
- Publication number 20220144861
- Publication date May 12, 2022
- Hansol Chemical Co., Ltd.
- Jung-Woo PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...