Dan LEI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lithium cobalt oxide positive electrode material, method for prepar...
- Patent number 10,790,511
- Issue date Sep 29, 2020
- Huawei Technologies Co., Ltd.
- Yangxing Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Negative Electrode Current Collector and Preparation Method Therefo...
- Publication number 20230344020
- Publication date Oct 26, 2023
- Huawei Technologies Co., Ltd
- Shengan Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON-BASED NEGATIVE ELECTRODE MATERIAL AND METHOD FOR PREPARING...
- Publication number 20220344639
- Publication date Oct 27, 2022
- Huawei Technologies Co., Ltd
- Dan LEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION BATTERY CATHODE MATERIAL AND PREPARATION METHOD
- Publication number 20220293922
- Publication date Sep 15, 2022
- Huawei Technologies Co., Ltd
- Yu LEI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM COBALT OXIDE POSITIVE ELECTRODE MATERIAL, METHOD FOR PREPAR...
- Publication number 20190280296
- Publication date Sep 12, 2019
- Huawei Technologies Co., Ltd
- Yangxing LI
- H01 - BASIC ELECTRIC ELEMENTS