Yujun Chen

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Ningde, CN

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Patents Grantslast 30 patents

Information Patent Grant
Modified positive electrode active material, preparation method the...
- Patent number 11,108,051
- Issue date Aug 31, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yujun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation method of modified positive electrode active material
- Patent number 10,784,508
- Issue date Sep 22, 2020
- Contemporary Amperex Technology Co., Limited
- Huan Ni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode material for lithium ion battery, method for pre...
- Patent number 10,720,643
- Issue date Jul 21, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xinliang Kuang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD OF MODIFIED POSITIVE ELECTRODE ACTIVE MATERIAL
- Publication number 20180337401
- Publication date Nov 22, 2018
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Huan NI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MODIFIED POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THE...
- Publication number 20180323436
- Publication date Nov 8, 2018
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yujun CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY, METHOD FOR PRE...
- Publication number 20180212242
- Publication date Jul 26, 2018
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xinliang Kuang
- H01 - BASIC ELECTRIC ELEMENTS