Dejun Qin

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
LITHIUM SECONDARY BATTERY ELECTROLYTE, PREPARATION METHOD THEREOF,...
- Publication number 20220085413
- Publication date Mar 17, 2022
- Huawei Technologies Co., Ltd
- Qiang MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrolyte Additive, Lithium Secondary Battery Electrolyte, and Li...
- Publication number 20200303775
- Publication date Sep 24, 2020
- Huawei Technologies Co., Ltd
- Qiang Ma
- H01 - BASIC ELECTRIC ELEMENTS