Songlin Shuai

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Signal generating method, apparatus, and system
- Patent number 12,218,706
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Songlin Shuai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shared-aperture antenna and base station
- Patent number 10,003,132
- Issue date Jun 19, 2018
- Huawei Technologies Co., Ltd.
- Mingde Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency signal loopback method and outdoor unit
- Patent number 8,995,309
- Issue date Mar 31, 2015
- Huawei Technologies Co., Ltd.
- Yingdong Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency mixing circuit and method for suppressing local oscillati...
- Patent number 8,947,151
- Issue date Feb 3, 2015
- Huawei Technologies Co., Ltd.
- Hua Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL GENERATING METHOD, APPARATUS, AND SYSTEM
- Publication number 20230102549
- Publication date Mar 30, 2023
- Huawei Technologies Co., Ltd
- Songlin SHUAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHARED-APERTURE ANTENNA AND BASE STATION
- Publication number 20160365647
- Publication date Dec 15, 2016
- Huawei Technologies Co., Ltd
- Mingde Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY MIXING CIRCUIT AND METHOD FOR SUPPRESSING LOCAL OSCILLATI...
- Publication number 20140028372
- Publication date Jan 30, 2014
- Huawei Technologies Co., Ltd
- Hua CAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY SIGNAL LOOPBACK METHOD AND OUTDOOR UNIT
- Publication number 20120294198
- Publication date Nov 22, 2012
- Huawei Technologies Co., Ltd
- Yingdong Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DUPLEXER FAULT DETECTION
- Publication number 20120155287
- Publication date Jun 21, 2012
- Huawei Technologies Co., Ltd
- Lin Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE