Sungwoo AHN

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Yangju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum compounds and methods of forming aluminum- containing film...
- Patent number 11,912,728
- Issue date Feb 27, 2024
- UP Chemical Co., Ltd.
- Won Seok Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silicon precursor compound, preparation method therefor, and silico...
- Patent number 11,905,305
- Issue date Feb 20, 2024
- UP Chemical Co., Ltd.
- Jin Sik Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SILICON PRECURSOR COMPOUND, PREPARATION METHOD THER...
- Publication number 20210269463
- Publication date Sep 2, 2021
- UP CHEMICAL CO., LTD.
- Jin Sik KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALUMINUM COMPOUNDS AND METHODS OF FORMING ALUMINUM- CONTAINING FILM...
- Publication number 20210147450
- Publication date May 20, 2021
- UP CHEMICAL CO., LTD.
- Won Seok HAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...