Zhonghua Cai

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power amplification apparatus, remote radio unit, and base station
- Patent number 11,128,259
- Issue date Sep 21, 2021
- Huawei Technologies Co., Ltd.
- Shunzhong Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier, radio remote unit, and base station
- Patent number 10,879,857
- Issue date Dec 29, 2020
- Huawei Technologies Co., Ltd.
- Zhonghua Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier, radio remote unit, and base station
- Patent number 10,673,384
- Issue date Jun 2, 2020
- Huawei Technologies Co., Ltd.
- Lipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier control method and apparatus, and power amplifier c...
- Patent number 10,511,266
- Issue date Dec 17, 2019
- HUAWEI TECHNOLOGLES CO., LTD.
- Lipeng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier, radio remote unit, and base station
- Patent number 10,230,333
- Issue date Mar 12, 2019
- Huawei Technologies Co., Ltd.
- Lipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier, radio remote unit, and base station
- Patent number 9,929,695
- Issue date Mar 27, 2018
- Huawei Technologies Co., Ltd.
- Lipeng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER AMPLIFICATION APPARATUS, REMOTE RADIO UNIT, AND BASE STATION
- Publication number 20190348952
- Publication date Nov 14, 2019
- Huawei Technologies Co., Ltd
- Shunzhong ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER, RADIO REMOTE UNIT, AND BASE STATION
- Publication number 20190341894
- Publication date Nov 7, 2019
- Huawei Technologies Co., Ltd
- Zhonghua CAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Amplifier, Radio Remote Unit, and Base Station
- Publication number 20190190458
- Publication date Jun 20, 2019
- Huawei Technologies Co., Ltd
- Lipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFIER CONTROL METHOD AND APPARATUS, AND POWER AMPLIFIER C...
- Publication number 20180302042
- Publication date Oct 18, 2018
- Huawei Technologies Co., Ltd
- Lipeng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Amplifier, Radio Remote Unit, and Base Station
- Publication number 20180159477
- Publication date Jun 7, 2018
- Huawei Technologies Co., Ltd
- Lipeng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Amplifier, Radio Remote Unit, and Base Station
- Publication number 20170155364
- Publication date Jun 1, 2017
- Huawei Technologies Co., Ltd
- Lipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE