Yanfei Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Frequency hopping communication method and device
- Patent number 10,873,364
- Issue date Dec 22, 2020
- Huawei Technologies Co., Ltd.
- Zheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency hopping communication method and device
- Patent number 10,574,289
- Issue date Feb 25, 2020
- Huawei Technologies Co., Ltd.
- Zheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Time Information Transmission Method and Apparatus
- Publication number 20200396705
- Publication date Dec 17, 2020
- Huawei Technologies Co., Ltd
- Tong Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency Hopping Communication Method and Device
- Publication number 20200145043
- Publication date May 7, 2020
- Huawei Technologies Co., Ltd
- Zheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE