Dongjian ZHANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mobile terminal
- Patent number 9,899,728
- Issue date Feb 20, 2018
- Huawei Device (Dongguan) Co., Ltd.
- Hongyu Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE TERMINAL
- Publication number 20160079659
- Publication date Mar 17, 2016
- HUAWEI DEVICE CO., LTD.
- Hongyu WANG
- H01 - BASIC ELECTRIC ELEMENTS