Haosheng Xu

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thermosetting resin composition and prepreg and metal foil-covered...
- Patent number 11,390,735
- Issue date Jul 19, 2022
- Shengyi Technology Co., Ltd.
- Chiji Guan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Epoxy resin composition, prepreg and laminate prepared therefrom
- Patent number 10,544,255
- Issue date Jan 28, 2020
- SHENGYI TECHNOLOGY CO., LTD.
- Haosheng Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
THERMOSETTING RESIN COMPOSITION, AND PREPREG AND METAL FOIL CLAD LA...
- Publication number 20210070980
- Publication date Mar 11, 2021
- Shengyi Technology Co., Ltd.
- Xianping ZENG
- B32 - LAYERED PRODUCTS
Information Patent Application
EPOXY RESIN COMPOSITION AND PREPREG, LAMINATED BOARD AND PRINTED-CI...
- Publication number 20200207976
- Publication date Jul 2, 2020
- Shengyi Technology Co., Ltd.
- Xianping ZENG
- B32 - LAYERED PRODUCTS
Information Patent Application
THERMOSETTING RESIN COMPOSITION, AND PREPREG AND METAL FOIL CLAD LA...
- Publication number 20200157261
- Publication date May 21, 2020
- Shengyi Technology Co., Ltd.
- Chiji GUAN
- B32 - LAYERED PRODUCTS
Information Patent Application
THERMOSETTING RESIN COMPOSITION AND PREPREG AND METAL FOIL-COVERED...
- Publication number 20200157332
- Publication date May 21, 2020
- Shengyi Technology Co., Ltd.
- Chiji GUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
An Epoxy Resin Composition, Prepreg and Laminate Prepared Therefrom
- Publication number 20180016387
- Publication date Jan 18, 2018
- SHENGYI TECHNOLOGY CO., LTD.
- Haosheng Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR