Zaijun Qian

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spring and terminal
- Patent number 10,608,351
- Issue date Mar 31, 2020
- Huawei Technologies Co., Ltd.
- Zaijun Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Housing assembly, mobile terminal, and method for assembling housin...
- Patent number 10,567,563
- Issue date Feb 18, 2020
- Huawei Technologies Co., Ltd.
- Zaijun Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Housing Assembly, Mobile Terminal, and Method for Assembling Housin...
- Publication number 20190335029
- Publication date Oct 31, 2019
- Huawei Technologies Co., Ltd
- Zaijun Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spring and Terminal
- Publication number 20190148846
- Publication date May 16, 2019
- Huawei Technologies Co., Ltd
- Zaijun Qian
- H01 - BASIC ELECTRIC ELEMENTS