Jiajun WANG

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Ningde, CN

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Patents Grantslast 30 patents

Information Patent Grant
Secondary battery
- Patent number 11,557,816
- Issue date Jan 17, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery and assembly therefor
- Patent number 11,296,391
- Issue date Apr 5, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiajun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,916,756
- Issue date Feb 9, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery and assembly therefor
- Patent number 10,601,023
- Issue date Mar 24, 2020
- Contemporary Amperex Technology Co., Limited
- Jiajun Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CASING FOR BATTERY BOX, BATTERY BOX, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20230318109
- Publication date Oct 5, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiajun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20210111466
- Publication date Apr 15, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND ASSEMBLY THEREFOR
- Publication number 20200176751
- Publication date Jun 4, 2020
- CONTEMPORARAY AMPEREX TECHNOLOGY CO., LIMITED
- Jiajun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20180159107
- Publication date Jun 7, 2018
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND ASSEMBLY THEREFOR
- Publication number 20180159111
- Publication date Jun 7, 2018
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiajun WANG
- H01 - BASIC ELECTRIC ELEMENTS