Inventor · disambiguated record
Xiaoyan Duan
Also filed as: DUAN XIAOYAN
48 granted patents·23 pending applications·49 citations·filing 2010–2025
96Inventor score
Files withHUAWEI TECH CO LTD36HUAWEI DEVICE CO LTD14Datang mobile communications equipment co ltd10LONG SHUIPING4JIN HUI2
Top patents by PatentIndex Score
71 records- 0194US11025729B2Data route selection method and apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Jun 1, 2021·3 cites·20 claims
- 0293US11457500B2Wireless communication method and deviceHUAWEI TECH CO LTD·Filed 2016·Granted Sep 27, 2022·7 cites·24 claims
- 0390US9717019B2Data flow control method, and related device and communications systemHUAWEI DEVICE CO LTD·Filed 2014·Granted Jul 25, 2017·12 cites·23 claims
- 0486US10588074B2Core network selection method, apparatus and systemHUAWEI TECH CO LTD·Filed 2015·Granted Mar 10, 2020·4 cites·20 claims
- 0583US11310843B2PDU session establishment method and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Apr 19, 2022·3 cites·11 claims
- 0682US11838811B2Inter-network change method and apparatus, and related deviceHUAWEI TECH CO LTD·Filed 2019·Granted Dec 5, 2023·2 cites·20 claims
- 0781US12395902B2Inter-network change method and apparatus, and related deviceHUAWEI TECH CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 0880US9313726B2Method and apparatus for searching for networkHUAWEI DEVICE CO LTD·Filed 2014·Granted Apr 12, 2016·5 cites·12 claims
- 0978US9131467B2Method for triggering communication between group of MTC devices and MTC server, and MTC deviceHUAWEI DEVICE CO LTD·Filed 2012·Granted Sep 8, 2015·4 cites·16 claims
- 1078US2024215100A1Wireless Communication Method and DeviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1177US12082288B2Wireless communication method and deviceHUAWEI TECH CO LTD·Filed 2022·Granted Sep 3, 2024·0 cites·22 claims
- 1274US2025159564A1Inter-Network Change Method and Apparatus, and Related DeviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1373US11930448B2Core network selection method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·13 claims
- 1472US12219620B2Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 1571US11350356B2Session establishment method, relay device selection method, registration method, and deviceHUAWEI TECH CO LTD·Filed 2018·Granted May 31, 2022·1 cites·14 claims
- 1670US8717946B2Method and device for holding calls between networksLONG SHUIPING·Filed 2012·Granted May 6, 2014·2 cites·7 claims
- 1770US2025227778A1Data Transmission Method and ApparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1869US12464446B2Session establishment method, relay device selection method, registration method, and deviceHUAWEI TECH CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·4 claims
- 1968US9497605B2Short message processing method and relevant systemHUAWEI DEVICE CO LTD·Filed 2013·Granted Nov 15, 2016·2 cites·21 claims
- 2067US11272439B2Core network selection method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·17 claims
- 2164US9674748B2Method and apparatus for network handoverHUAWEI DEVICE CO LTD·Filed 2014·Granted Jun 6, 2017·1 cites·20 claims
- 2263US9635591B2Wireless communication method and wireless terminalHUAWEI DEVICE CO LTD·Filed 2015·Granted Apr 25, 2017·1 cites·18 claims
- 2363US9516569B2Handover method, system, and deviceHUAWEI DEVICE CO LTD·Filed 2014·Granted Dec 6, 2016·1 cites·26 claims
- 2463US2021344759A1Data Route Selection Method and ApparatusHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 2560US12425811B2Method and apparatus for joining multicast broadcast service (MBS) sessionDatang mobile communications equipment co ltd·Filed 2021·Granted Sep 23, 2025·0 cites·18 claims
- 2657US2025310859A1Method and device for relocating edge application server, and network element and storage mediumDatang mobile communications equipment co ltd·Filed 2023·Application pending·0 cites
- 2757US2025168758A1Network analysis method, function entity, and storage mediumDatang mobile communications equipment co ltd·Filed 2023·Application pending·0 cites
- 2856US12088480B2Network analytics transfer method and apparatus, and network function entityDatang mobile communications equipment co ltd·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 2955US2024364554A1Multicast broadcast session processing method, network function entity, apparatus, and storage mediumDatang mobile communications equipment co ltd·Filed 2022·Application pending·0 cites
- 3055US2015016308A1Method and apparatus for service controlHUAWEI DEVICE CO LTD·Filed 2014·Application pending·0 cites
- 3154US2024283870A1Charging method, user equipment and network-side equipmentDatang mobile communications equipment co ltd·Filed 2022·Application pending·0 cites
- 3253US2024155391A1Transfer method for network analytics and transfer apparatus for network analyticsDatang mobile communications equipment co ltd·Filed 2022·Application pending·0 cites
- 3352USD1046208SLED light sourceDUAN XIAOYAN·Filed 2024·Granted Oct 8, 2024·1 cites·1 claims
- 3451US8886812B2Method, apparatus, and system for service control via I1 interfaceLONG SHUIPING·Filed 2012·Granted Nov 11, 2014·0 cites·7 claims
- 3550US11382019B2Session management method and apparatus, and communications systemHUAWEI TECH CO LTD·Filed 2018·Granted Jul 5, 2022·0 cites·13 claims
- 3650US2023199436A1Delivery mode determination method and apparatus, and device, and storage mediumDatang mobile communications equipment co ltd·Filed 2021·Application pending·0 cites
- 3749US10306518B2Circuit switched service processing method and terminalHUAWEI TECH CO LTD·Filed 2014·Granted May 28, 2019·0 cites·20 claims
- 3849US10264521B2System and method for paging in a communications systemFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Apr 16, 2019·0 cites·21 claims
- 3949US8964729B2Method, equipment and mobile communication system for realizing explicit call transferJIN HUI·Filed 2011·Granted Feb 24, 2015·0 cites·5 claims
- 4049US2024281719A1Machine learning model processing method and apparatus, and storage mediumDatang mobile communications equipment co ltd·Filed 2022·Application pending·0 cites
- 4148US9648646B2Method and device for establishing packet data network connectionHUAWEI DEVICE CO LTD·Filed 2014·Granted May 9, 2017·0 cites·13 claims
- 4248US2024414063A1Method and apparatus for subscribing to analytics of model transfer status in network, and readable storage mediumDatang mobile communications equipment co ltd·Filed 2022·Application pending·0 cites
- 4346US11910348B2Register method in cell and terminal deviceHUAWEI TECH CO LTD·Filed 2019·Granted Feb 20, 2024·0 cites·20 claims
- 4446US10798752B2Method and device for executing emergency callHUAWEI TECH CO LTD·Filed 2014·Granted Oct 6, 2020·0 cites·12 claims
- 4546US8917719B2Method, equipment and mobile communication system for realizing explicit call transferJIN HUI·Filed 2010·Granted Dec 23, 2014·0 cites·4 claims
- 4646US8913101B2Method, system, terminal, and server for transferring video call between access networksHUAWEI DEVICE CO LTD·Filed 2012·Granted Dec 16, 2014·0 cites·21 claims
- 4746US2011044211A1Method and device for holding calls between networksHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
- 4845US11737014B2Service processing method and deviceHUAWEI TECH CO LTD·Filed 2017·Granted Aug 22, 2023·0 cites·19 claims
- 4945US8577012B2Session transfer method and user equipmentLONG SHUIPING·Filed 2011·Granted Nov 5, 2013·0 cites·15 claims
- 5045US2017215227A1Wireless Communication Method, Processor, and Wireless TerminalHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →