Zheng CUI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dielectric filter, duplexer, and communications device
- Patent number 11,909,086
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Dan Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter and communications device
- Patent number 11,509,030
- Issue date Nov 22, 2022
- Huawei Technologies Co., Ltd.
- Xiaofeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter and communications device
- Patent number 11,264,686
- Issue date Mar 1, 2022
- Huawei Technologies Co., Ltd.
- Zheng Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cavity resonator, filter, and communications device
- Patent number 10,978,775
- Issue date Apr 13, 2021
- Huawei Technologies Co., Ltd.
- Damiao Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIELECTRIC FILTER, DUPLEXER, AND COMMUNICATIONS DEVICE
- Publication number 20210328315
- Publication date Oct 21, 2021
- Huawei Technologies Co., Ltd
- Dan LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC FILTER AND COMMUNICATIONS DEVICE
- Publication number 20210249746
- Publication date Aug 12, 2021
- Huawei Technologies Co., Ltd
- Xiaofeng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric Filter And Communications Device
- Publication number 20200403287
- Publication date Dec 24, 2020
- Huawei Technologies Co., Ltd
- Zheng CUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAVITY RESONATOR, FILTER, AND COMMUNICATIONS DEVICE
- Publication number 20190334222
- Publication date Oct 31, 2019
- Huawei Technologies Co., Ltd
- Damiao WU
- H01 - BASIC ELECTRIC ELEMENTS