Qiyi LU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Phase shifter having arc-shaped phase delay lines on opposite sides...
- Patent number 10,741,898
- Issue date Aug 11, 2020
- Huawei Technologies Co., Ltd.
- Zhiqiang Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter and antenna
- Patent number 10,658,719
- Issue date May 19, 2020
- Huawei Technologies Co., Ltd.
- Zhiqiang Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cable for coupling a coaxial line to a strip-line including a coupl...
- Patent number 10,505,251
- Issue date Dec 10, 2019
- Huawei Technologies Co., Ltd.
- Zhiqiang Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter and antenna
- Patent number 10,411,347
- Issue date Sep 10, 2019
- Huawei Technologies Co., Ltd.
- Zhiqiang Liao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHASE SHIFTER, ANTENNA, AND RADIO COMMUNICATIONS DEVICE
- Publication number 20180316075
- Publication date Nov 1, 2018
- Huawei Technologies Co., Ltd
- Zhiqiang LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER AND ANTENNA
- Publication number 20180123240
- Publication date May 3, 2018
- Huawei Technologies Co., Ltd
- Zhiqiang LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phase Shifter and Antenna
- Publication number 20180090838
- Publication date Mar 29, 2018
- Huawei Technologies Co., Ltd
- Zhiqiang Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CABLE AND HIGH-FREQUENCY DEVICE USING SAME
- Publication number 20180083335
- Publication date Mar 22, 2018
- Huawei Technologies Co., Ltd
- Zhiqiang LIAO
- H01 - BASIC ELECTRIC ELEMENTS