Qianfu CHENG

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power amplification apparatus, beamforming system, transmitter, and...
- Patent number 12,113,492
- Issue date Oct 8, 2024
- Huawei Technologies Co., Ltd.
- Qianfu Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal transmitter
- Patent number 11,901,923
- Issue date Feb 13, 2024
- Huawei Technologies Co., Ltd.
- Qianfu Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization reconfigurable apparatus, communications device, and p...
- Patent number 11,757,520
- Issue date Sep 12, 2023
- Huawei Technologies Co., Ltd.
- Jingjing Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING APPARATUS
- Publication number 20240171127
- Publication date May 23, 2024
- Huawei Technologies Co., Ltd
- Qiao LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PHASE-BASED DOHERTY POWER AMPLIFIER METHOD AND APPARATUS
- Publication number 20230073967
- Publication date Mar 9, 2023
- Huawei Technologies Co., Ltd
- Qianfu Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal Transmitter
- Publication number 20220302937
- Publication date Sep 22, 2022
- Huawei Technologies Co., Ltd
- Qianfu Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization Reconfigurable Apparatus, Communications Device, and P...
- Publication number 20220045740
- Publication date Feb 10, 2022
- Huawei Technologies Co., Ltd
- Jingjing Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER AMPLIFICATION APPARATUS, BEAMFORMING SYSTEM, TRANSMITTER, AND...
- Publication number 20210399697
- Publication date Dec 23, 2021
- Huawei Technologies Co., Ltd
- Qianfu CHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE