Ruo-Han YU

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Yilan City, TW

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Patents Applicationslast 30 patents

Information Patent Application
POLYMER, DISPERSION, AND PAINT
- Publication number 20240093024
- Publication date Mar 21, 2024
- Industrial Technology Research Institute
- Cha-Wen CHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLOR CONVERSION UNIT, COLOR CONVERSION STRUCTURE USING THE SAME, A...
- Publication number 20230163254
- Publication date May 25, 2023
- Industrial Technology Research Institute
- Kai-Ling LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AQUEOUS POLYMER, DISPERSION, AND AQUEOUS PAINT
- Publication number 20210070947
- Publication date Mar 11, 2021
- Industrial Technology Research Institute
- Cha-Wen CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS POLYMER, DISPERSION, AND AQUEOUS PAINT
- Publication number 20210070925
- Publication date Mar 11, 2021
- Industrial Technology Research Institute
- Cha-Wen CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...