Hui-yi Tang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Alkaline cleaning composition, cleaning method, and manufacturing m...
- Patent number 12,292,689
- Issue date May 6, 2025
- Daxin Materials Corporation
- Hui-yi Tang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
CLEANING COMPOSITION, CLEANING METHOD, AND MANUFACTURING METHOD OF...
- Publication number 20240218294
- Publication date Jul 4, 2024
- DAXIN MATERIALS CORPORATION
- Hui-yi TANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
ALKALINE CLEANING COMPOSITION, CLEANING METHOD, AND MANUFACTURING M...
- Publication number 20220206394
- Publication date Jun 30, 2022
- Daxin materials corporation
- Hui-yi Tang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY