Inventor · disambiguated record
Xizeng Dai
Also filed as: DAI XIZENG
8 granted patents·19 pending applications·1 citations·filing 2014–2025
72Inventor score
Top patents by PatentIndex Score
27 records- 0166US10397893B2Mobile terminal positioning method, base station, and nodeHUAWEI TECH CO LTD·Filed 2017·Granted Aug 27, 2019·1 cites·22 claims
- 0263US2025324408A1Communication method and communication apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0362US2025294390A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0461US12457518B2Communication method and apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·18 claims
- 0561US2024365256A1Uplink Timing Method and Related ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0660US11881944B2Uplink signal sending method and terminalHUAWEI TECH CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·12 claims
- 0760US11095481B2Channel estimation method, base station, user equipment, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Aug 17, 2021·0 cites·18 claims
- 0859US2025258287A1Communication method and communication apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0958US2024023031A1Power control method and apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1056US2023163933A1Information transmission method and communication apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1156US2023180137A1Method and Apparatus for Determining Transmit PowerHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1255US10574485B2Channel estimation method, base station, user equipment, and systemHUAWEI TECH CO LTD·Filed 2018·Granted Feb 25, 2020·0 cites·20 claims
- 1355US2025274922A1Method for determining to switch uplink transmission and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1454US11428774B2Method and device for estimating a time of arrival of a radio signalHUAWEI TECH CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·17 claims
- 1553US2025024444A1Communication Method and ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1653US2024022380A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1752US2023180191A1Communication method and communication apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1849US2021289410A1Downlink signal receiving method, terminal, and source base stationHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 1949US2024430751A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 2049US2022053500A1Communication method and deviceHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 2147US10849188B2Data transmission device, method, and systemHUAWEI TECH CO LTD·Filed 2017·Granted Nov 24, 2020·0 cites·16 claims
- 2244US2015036631A1Method for transmitting and receiving pilot signal, user equipment, and base stationHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
- 2342US2015118969A1Method and apparatus for measuring antenna space correlation, and terminal deviceHUAWEI DEVICE CO LTD·Filed 2014·Application pending·0 cites
- 2438US10506538B2Method and apparatus for configuring position of frequency resourceHUAWEI TECH CO LTD·Filed 2016·Granted Dec 10, 2019·0 cites·15 claims
- 2538US2018049237A1Uplink random access method and related deviceHUAWEI TECH CO LTD·Filed 2017·Application pending·0 cites
- 2633US2015200763A1Method and apparatus for sending and receiving reference signalHUAWEI TECH CO LTD·Filed 2015·Application pending·0 cites
- 2733US2015229453A1Method and apparatus for transmitting reference signalHUAWEI TECH CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →