Dianfu Chen

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Packet exchange method and related device
- Patent number 10,887,943
- Issue date Jan 5, 2021
- Huawei Technologies Co., Ltd.
- Wentao Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PACKET EXCHANGE METHOD AND RELATED DEVICE
- Publication number 20190223252
- Publication date Jul 18, 2019
- Huawei Technologies Co., Ltd
- Wentao Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prepaid accounting system for a wireless local area network and met...
- Publication number 20070043676
- Publication date Feb 22, 2007
- Huawei Technologies Co., Ltd
- Jianghai Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE