Cong Zhao

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wearable display screen with graphical user interface
- Patent number D780196
- Issue date Feb 28, 2017
- Fan Yang
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Wearable display screen with graphical user interface
- Patent number D779511
- Issue date Feb 21, 2017
- Fan Yang
- D14 - Recording, communication, or information retrieval equipment