Hualin PAN

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition, prepreg containing same, laminate, and printed c...
- Patent number 12,104,054
- Issue date Oct 1, 2024
- SHENGYI TECHNOLOGY CO., LTD.
- Liexiang He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION, PREPREG CONTAINING SAME, LAMINATE, AND PRINTED C...
- Publication number 20220153989
- Publication date May 19, 2022
- SHENGYI TECHNOLOGY CO., LTD.
- Liexiang HE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, PREPREG CONTAINING SAME, AND LAMINATE BOARD AND...
- Publication number 20220135788
- Publication date May 5, 2022
- SHENGYI TECHNOLOGY CO., LTD.
- Liexiang HE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR