Jianfei LIU

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Echo cancellation method and transceiver
- Patent number 12,143,146
- Issue date Nov 12, 2024
- Huawei Technologies Co., Ltd.
- Jinshan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Narrowband interference isolation method and communication apparatus
- Patent number 11,929,856
- Issue date Mar 12, 2024
- Huawei Technologies Co., Ltd.
- Yanbo Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ECHO CANCELLATION METHOD AND TRANSCEIVER
- Publication number 20230072440
- Publication date Mar 9, 2023
- Huawei Technologies Co., Ltd
- Jinshan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NARROWBAND INTERFERENCE ISOLATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20230076665
- Publication date Mar 9, 2023
- Huawei Technologies Co., Ltd
- Yanbo ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE