Inventor · disambiguated record
Zhiqiang Liao
Also filed as: LIAO ZHIQIANG
18 granted patents·6 pending applications·33 citations·filing 2014–2025
90Inventor score
Top patents by PatentIndex Score
24 records- 0191US11552385B2Feed network of base station antenna, base station antenna, and base stationHUAWEI TECH CO LTD·Filed 2020·Granted Jan 10, 2023·3 cites·13 claims
- 0287US10511088B2Antenna systemHUAWEI TECH CO LTD·Filed 2018·Granted Dec 17, 2019·6 cites·13 claims
- 0386US9419833B2Phase control method, array antenna, and systemHUAWEI TECH CO LTD·Filed 2015·Granted Aug 16, 2016·8 cites·20 claims
- 0485US10446926B2Base station antennaHUAWEI TECH CO LTD·Filed 2016·Granted Oct 15, 2019·4 cites·20 claims
- 0579US10199702B2Phase shifter comprising a cavity having first and second fixed transmission lines with slots therein that engage a slidable transmission lineHUAWEI TECH CO LTD·Filed 2017·Granted Feb 5, 2019·5 cites·9 claims
- 0673US12160031B2Feed network of base station antenna, base station antenna, and base stationHUAWEI TECH CO LTD·Filed 2022·Granted Dec 3, 2024·0 cites·21 claims
- 0772US2025316907A1Feeding apparatus, antenna apparatus, and communication deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0870US10411347B2Phase shifter and antennaHUAWEI TECH CO LTD·Filed 2017·Granted Sep 10, 2019·2 cites·20 claims
- 0970US2025309528A1Antenna, antenna assembly, and base stationHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1069US2025279575A1Antenna and base stationHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1167US9614281B2Phase array antenna having a movable phase shifting element and a dielectric element for changing the relative dielectric constantHUAWEI TECH CO LTD·Filed 2014·Granted Apr 4, 2017·4 cites·20 claims
- 1260US11563268B2Base station antennaHUAWEI TECH CO LTD·Filed 2019·Granted Jan 24, 2023·0 cites·20 claims
- 1356US11671128B2Antenna system and base stationHUAWEI TECH CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·19 claims
- 1455US10741898B2Phase shifter having arc-shaped phase delay lines on opposite sides of a PCB which are adjusted by slidable parts, an antenna, and radio communications device formed therefromHUAWEI TECH CO LTD·Filed 2018·Granted Aug 11, 2020·1 cites·13 claims
- 1555US2024283138A1Antenna system and base station antenna feeder systemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1655US2024313430A1Antenna system and base station antenna feeder systemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1750US2025165210A1Screen projection method, videoconferencing device, and systemYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2025·Application pending·0 cites
- 1849US11342654B2Base station antenna, switch, and base station deviceHUAWEI TECH CO LTD·Filed 2021·Granted May 24, 2022·0 cites·21 claims
- 1944US11432398B2Printed circuit board transmission line and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 2042US10560856B2Phase shifter, antenna, and base stationHUAWEI TECH CO LTD·Filed 2018·Granted Feb 11, 2020·0 cites·17 claims
- 2141US11837792B2High-frequency radiator, multi-frequency array antenna, and base stationHUAWEI TECH CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 2237US10505251B2Cable for coupling a coaxial line to a strip-line including a coupling ground plane for reducing passive intermodulation interference in the cableHUAWEI TECH CO LTD·Filed 2017·Granted Dec 10, 2019·0 cites·7 claims
- 2336US10658764B2Feeding network of dual-beam antenna and dual-beam antennaHUAWEI TECH CO LTD·Filed 2018·Granted May 19, 2020·0 cites·18 claims
- 2430US10658719B2Phase shifter and antennaHUAWEI TECH CO LTD·Filed 2017·Granted May 19, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →