Liexiang He

Person

Dongguan, CN

People

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-...
Information Patent Grant
Halogen-free epoxy resin composition and a prepreg and a laminate u...
- Patent number 10,723,875
- Issue date Jul 28, 2020
- Shengyi Technology Co., Ltd.
- Xianping Zeng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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-...
Information Patent Grant
Epoxy resin composition, prepreg and laminate using same
- Patent number 10,208,156
- Issue date Feb 19, 2019
- SHENGYI TECHNOLOGY CO., LTD.
- Xianping Zeng
- B32 - LAYERED PRODUCTS
Information Patent Grant
Halogen-free epoxy resin composition, prepreg and laminate using same
- Patent number 9,873,789
- Issue date Jan 23, 2018
- SHENGYI TECHNOLOGY CO., LTD.
- Xianping Zeng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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
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
A HALOGEN-FREE EPOXY RESIN COMPOSITION AND A PREPREG AND A LAMINATE...
- Publication number 20200087507
- Publication date Mar 19, 2020
- Shengyi Technology Co., Ltd.
- Xianping ZENG
- B32 - LAYERED PRODUCTS
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
Information Patent Application
HALOGEN-FREE EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE USING SAME
- Publication number 20170283609
- Publication date Oct 5, 2017
- SHENGYI TECHNOLOGY CO., LTD.
- Xianping Zeng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE USING SAME
- Publication number 20170002131
- Publication date Jan 5, 2017
- SHENGYI TECHNOLOGY CO., LTD.
- Xianping Zeng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Liexiang He

Person

Patents Grantslast 30 patents

Resin composition, prepreg containing same, laminate, and printed c...

Halogen-free epoxy resin composition and a prepreg and a laminate u...

Epoxy resin composition, prepreg and laminate prepared therefrom

Epoxy resin composition, prepreg and laminate using same

Halogen-free epoxy resin composition, prepreg and laminate using same

Patents Applicationslast 30 patents

RESIN COMPOSITION, PREPREG CONTAINING SAME, LAMINATE, AND PRINTED C...

RESIN COMPOSITION, PREPREG CONTAINING SAME, AND LAMINATE BOARD AND...

EPOXY RESIN COMPOSITION AND PREPREG, LAMINATED BOARD AND PRINTED-CI...

A HALOGEN-FREE EPOXY RESIN COMPOSITION AND A PREPREG AND A LAMINATE...

An Epoxy Resin Composition, Prepreg and Laminate Prepared Therefrom

HALOGEN-FREE EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE USING SAME

EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE USING SAME