Hwi Chan Yang

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Seongnam, KR

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Patents Applicationslast 30 patents

Information Patent Application
CONDUCTOR PRE-DISPERSION SLURRY FOR SECONDARY BATTERY ELECTRODE, PR...
- Publication number 20230335747
- Publication date Oct 19, 2023
- DONGJIN SEMICHEM CO., LTD.
- Hyeong Cheol KIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
SLURRY COMPOSITION FOR SECONDARY BATTERY ELECTRODE AND SECONDARY BA...
- Publication number 20230137520
- Publication date May 4, 2023
- DONGJIN SEMICHEM CO., LTD.
- Seong Do KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLURRY COMPOSITION FOR SECONDARY BATTERY ELECTRODE AND SECONDARY BA...
- Publication number 20230139306
- Publication date May 4, 2023
- DONGJIN SEMICHEM CO., LTD.
- Seong Do KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WORKING ELECTRODE OF DYE-SENSITIZED SOLAR CELL
- Publication number 20180190437
- Publication date Jul 5, 2018
- DONGJIN SEMICHEM CO., LTD.
- Hwi Chan Yang
- H01 - BASIC ELECTRIC ELEMENTS