Changjian Gao

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
SECURITY PROTECTION METHOD IN IN-VEHICLE SYSTEM AND DEVICE
- Publication number 20220173902
- Publication date Jun 2, 2022
- Huawei Technologies Co., Ltd
- Changjian Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication Method, Device, and System
- Publication number 20220124086
- Publication date Apr 21, 2022
- Huawei Technologies Co., Ltd
- Changjian Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE