Dezheng LIU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Antenna calibration apparatus and antenna calibration method
- Patent number 12,028,118
- Issue date Jul 2, 2024
- Huawei Technologies Co., Ltd.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication base station
- Patent number 11,901,615
- Issue date Feb 13, 2024
- Huawei Technologies Co., Ltd.
- Shineng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transceiving module, antenna, base station and signal receiving method
- Patent number 9,258,050
- Issue date Feb 9, 2016
- Huawei Technologies Co., Ltd.
- Dezheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna system and base station system
- Patent number 8,588,856
- Issue date Nov 19, 2013
- Huawei Technologies Co., Ltd.
- Dezheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA CALIBRATION APPARATUS AND ANTENNA CALIBRATION METHOD
- Publication number 20220182156
- Publication date Jun 9, 2022
- Huawei Technologies Co., Ltd
- Wei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION BASE STATION
- Publication number 20220158332
- Publication date May 19, 2022
- Huawei Technologies Co., Ltd
- Shineng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transceiving Module, Antenna, Base Station and Signal Receiving Method
- Publication number 20150017920
- Publication date Jan 15, 2015
- Huawei Technologies Co., Ltd
- Dezheng LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA SYSTEM AND BASE STATION SYSTEM
- Publication number 20130252671
- Publication date Sep 26, 2013
- Huawei Technologies Co., Ltd
- Dezheng LIU
- H01 - BASIC ELECTRIC ELEMENTS