Yingfeng ZHANG

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Navigation method, device for navigation and navigation system
- Patent number 9,803,984
- Issue date Oct 31, 2017
- Tencent Technology (Shenzhen) Company Limited
- Hao Luan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coaxial connector's plug and socket as well as coaxial connector
- Patent number 8,651,887
- Issue date Feb 18, 2014
- Huawei Technologies Co, Ltd.
- Yingfeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NAVIGATION METHOD, DEVICE FOR NAVIGATION AND NAVIGATION SYSTEM
- Publication number 20140297178
- Publication date Oct 2, 2014
- Hao LUAN
- G01 - MEASURING TESTING
Information Patent Application
COAXIAL CONNECTOR'S PLUG AND SOCKET AS WELL AS COAXIAL CONNECTOR
- Publication number 20130109210
- Publication date May 2, 2013
- Huawei Technologies Co., Ltd
- Yingfeng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS