Inventor · disambiguated record
Weihua Hu
Also filed as: HU WEIHUA
61 granted patents·14 pending applications·183 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
75 records- 0193US8031677B1Method, system, and device for user detachment when a handover or change occurs in heterogeneous networkHUAWEI TECH CO LTD·Filed 2011·Granted Oct 4, 2011·20 cites·14 claims
- 0292US12034821B2Computing aware-session management method and communication apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Jul 9, 2024·2 cites·20 claims
- 0392US11323921B2Method, system, and device for user detachment when a handover or change occurs in heterogeneous networkHUAWEI TECH CO LTD·Filed 2020·Granted May 3, 2022·2 cites·20 claims
- 0492US8144665B2Resource release control method, communication system and deviceHU WEIHUA·Filed 2011·Granted Mar 27, 2012·11 cites·8 claims
- 0591US8125889B2Method, system and device for recovering invalid downlink data tunnel between networksHU WEIHUA·Filed 2009·Granted Feb 28, 2012·17 cites·17 claims
- 0691US7855991B2Method and system for idle mode signaling reductionHUAWEI TECH CO LTD·Filed 2010·Granted Dec 21, 2010·11 cites·20 claims
- 0790US10251096B2Method, system, and device for user detachment when a handover or change occurs in heterogeneous networkHUAWEI TECH CO LTD·Filed 2018·Granted Apr 2, 2019·3 cites·9 claims
- 0890US8867339B2Method, system and device for recovering invalid downlink data tunnel between networksHU WEIHUA·Filed 2012·Granted Oct 21, 2014·10 cites·16 claims
- 0990US8521163B2Method, system, and device for user detachment when a handover or change occurs in heterogeneous networkWU WENFU·Filed 2009·Granted Aug 27, 2013·11 cites·9 claims
- 1090US8457063B2Data processing method and systemWU WENFU·Filed 2011·Granted Jun 4, 2013·7 cites·9 claims
- 1188US10178023B2Packet processing method and apparatusHUAWEI TECH CO LTD·Filed 2016·Granted Jan 8, 2019·5 cites·18 claims
- 1287US8817705B2Method, apparatus and system for transmitting user plane dataYIN YU·Filed 2011·Granted Aug 26, 2014·8 cites·20 claims
- 1387US7864699B2Method and device for information transferHUAWEI TECH CO LTD·Filed 2010·Granted Jan 4, 2011·6 cites·14 claims
- 1486US10841858B2Data processing method and systemHUAWEI TECH CO LTD·Filed 2019·Granted Nov 17, 2020·2 cites·10 claims
- 1586US8325675B2Data processing method and systemWU WENFU·Filed 2009·Granted Dec 4, 2012·8 cites·10 claims
- 1685US10153942B2Method for configuring a path for intercepting user data, method for intercepting, apparatus and entityHUAWEI TECH CO LTD·Filed 2015·Granted Dec 11, 2018·5 cites·14 claims
- 1784US8271001B2Method and apparatus for allocating paging areasYIN YU·Filed 2011·Granted Sep 18, 2012·5 cites·20 claims
- 1884US8059679B2Method and device for information transferHU WEIHUA·Filed 2010·Granted Nov 15, 2011·5 cites·12 claims
- 1984US2025374162A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2083US11115350B2Method for processing information, forwarding plane device and control plane deviceHUAWEI TECH CO LTD·Filed 2019·Granted Sep 7, 2021·2 cites·23 claims
- 2183US8908627B2Data processing method and systemHUAWEI TECH CO LTD·Filed 2012·Granted Dec 9, 2014·3 cites·11 claims
- 2283US8787958B2Method and apparatus for allocating paging areasHUAWEI TECH CO LTD·Filed 2013·Granted Jul 22, 2014·4 cites·18 claims
- 2382US8565795B2Method and apparatus for allocating paging areasYIN YU·Filed 2012·Granted Oct 22, 2013·4 cites·18 claims
- 2481US11134009B2Packet processing method and apparatusHUAWEI TECH CO LTD·Filed 2018·Granted Sep 28, 2021·2 cites·16 claims
- 2581US10701594B2Method, system, and device for user detachment when a handover or change occurs in heterogeneous networkHUAWEI TECH CO LTD·Filed 2019·Granted Jun 30, 2020·1 cites·6 claims
- 2681US10581735B2Packet processing method and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Mar 3, 2020·2 cites·20 claims
- 2780US9769089B2Method for processing information, forwarding plane device and control plane deviceHUAWEI TECH CO LTD·Filed 2014·Granted Sep 19, 2017·3 cites·18 claims
- 2877US12418848B2Communication method and apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Sep 16, 2025·0 cites·19 claims
- 2977US8325682B2Resource release control method, communication system and deviceHU WEIHUA·Filed 2010·Granted Dec 4, 2012·3 cites·16 claims
- 3075US8891443B2Method and system for implementing data routing of roaming userHU WEIHUA·Filed 2009·Granted Nov 18, 2014·4 cites·15 claims
- 3174US8301165B2Method, device and system for obtaining user equipment location informationHU WEIHUA·Filed 2011·Granted Oct 30, 2012·3 cites·10 claims
- 3274US2024314550A1Gateway system, device and communication methodHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3372US11368838B2Gateway system, control plane gateway device, and communication methodHUAWEI TECH CO LTD·Filed 2014·Granted Jun 21, 2022·2 cites·23 claims
- 3472US9832130B2Data packet routing method and deviceHUAWEI TECH CO LTD·Filed 2015·Granted Nov 28, 2017·2 cites·14 claims
- 3571US9787537B2Customizable mobile broadband network system and method for customizing mobile broadband networkHUAWEI TECH CO LTD·Filed 2013·Granted Oct 10, 2017·3 cites·18 claims
- 3670US8359027B2Mobility management entity information deleting method and deviceHUAWEI TECH CO LTD·Filed 2010·Granted Jan 22, 2013·2 cites·15 claims
- 3769US12015910B2Gateway system, device and communication methodHUAWEI TECH CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·20 claims
- 3866US8027314B2Method, network system and destination network for transmitting QoS during a handover process between systemsHUAWEI TECH CO LTD·Filed 2009·Granted Sep 27, 2011·2 cites·5 claims
- 3963US2025133402A1Communication method and related apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4062US8488554B2Method and system for handover between different types of access systemsYAN WENJUN·Filed 2009·Granted Jul 16, 2013·2 cites·4 claims
- 4161US8111666B2Method and system for idle mode signaling reductionHU WEIHUA·Filed 2009·Granted Feb 7, 2012·1 cites·26 claims
- 4261US2024340709A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4361US2024340707A1Method for determining application server and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4460US12483637B2Service identifier allocation method and communication apparatus in computing-aware networkHUAWEI TECH CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·16 claims
- 4560US10015722B2Data processing method and systemHUAWEI TECH CO LTD·Filed 2014·Granted Jul 3, 2018·0 cites·12 claims
- 4660US9155000B2User detachment when a handover or change occurs in heterogeneous networkHUAWEI TECH CO LTD·Filed 2013·Granted Oct 6, 2015·0 cites·18 claims
- 4759US12278921B2Blockchain-based roaming transaction method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Apr 15, 2025·0 cites·20 claims
- 4859US11778455B2Subscriber identity management method, device, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·14 claims
- 4959US10721780B2Method, system and device for recovering invalid downlink data tunnel between networksHUAWEI TECH CO LTD·Filed 2017·Granted Jul 21, 2020·0 cites·20 claims
- 5059US10251117B2Data processing method and systemHUAWEI TECH CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·6 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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