Haihao SHI

Follow

Person

Ningde City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Separator, process for preparing the same, lithium ion secondary ba...
- Patent number 12,272,838
- Issue date Apr 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode plate and electrochemical device containing the...
- Patent number 11,211,610
- Issue date Dec 28, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery
- Patent number 11,050,053
- Issue date Jun 29, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR, PROCESS FOR PREPARING THE SAME, LITHIUM ION SECONDARY BA...
- Publication number 20220123436
- Publication date Apr 21, 2022
- Contemporary Amperex Technology Co., Limited
- Wei LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY
- Publication number 20200161640
- Publication date May 21, 2020
- Contemporary Amperex Technology Co., Limited
- Wei LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE
- Publication number 20200161659
- Publication date May 21, 2020
- Contemporary Amperex Technology Co., Limited
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS