Inventor · disambiguated record
Xiaoyun Zhou
Also filed as: ZHOU XIAOYUN
66 granted patents·39 pending applications·193 citations·filing 2008–2025
98Inventor score
Files withHUAWEI TECH CO LTD36ZTE CORP28ZHOU XIAOYUN26RUI TONG4HANGZHOU QINGQI SCIENCE AND TECH CO LTD2
Top patents by PatentIndex Score
105 records- 0198US11310650B2Terminal policy sending method, apparatus, and terminal policy sending systemHUAWEI TECH CO LTD·Filed 2020·Granted Apr 19, 2022·6 cites·21 claims
- 0295US12207128B2Reporting information sending method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Jan 21, 2025·3 cites·19 claims
- 0395US12028931B2Event monitoring method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jul 2, 2024·4 cites·18 claims
- 0495US8799440B2Policy and charging control method and system for multi-PDN connections of single APNZHOU XIAOYUN·Filed 2009·Granted Aug 5, 2014·51 cites·17 claims
- 0591US8326263B2Method for selecting policy and charging rules functionZHOU XIAOYUN·Filed 2008·Granted Dec 4, 2012·25 cites·9 claims
- 0688US9380446B2Policy and charging control method supporting IP flow mobility in roaming scenarioZHOU XIAOYUN·Filed 2011·Granted Jun 28, 2016·12 cites·20 claims
- 0787US11582350B2Policy charging control and session management interaction method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Feb 14, 2023·2 cites·24 claims
- 0883US8621555B2Access control method and system for packet data network, PCRF entityZHOU XIAOYUN·Filed 2009·Granted Dec 31, 2013·11 cites·18 claims
- 0981US8793396B2Method for deleting session information in DRAZHOU XIAOYUN·Filed 2008·Granted Jul 29, 2014·9 cites·18 claims
- 1081US8438290B2Method for selecting a policy and charging rules function entity in the non-roaming scenarioRUI TONG·Filed 2008·Granted May 7, 2013·11 cites·8 claims
- 1179US11503507B2Methods and apparatuses for control of quality of serviceZTE CORP·Filed 2018·Granted Nov 15, 2022·2 cites·27 claims
- 1278US9137652B2Method for implementing policy and charging control in a roaming sceneZHOU XIAOYUN·Filed 2009·Granted Sep 15, 2015·6 cites·13 claims
- 1377US8769112B2Method and system for policy and charging control based on time periodZHOU XIAOYUN·Filed 2010·Granted Jul 1, 2014·5 cites·6 claims
- 1476US9113436B2Method and system for information transmissionRUI TONG·Filed 2011·Granted Aug 18, 2015·4 cites·15 claims
- 1575US8661145B2Method and system for transmitting a bearer control mode in roaming scenariosZHOU XIAOYUN·Filed 2010·Granted Feb 25, 2014·4 cites·6 claims
- 1674US12170927B2Method and apparatus for controlling quality of serviceZTE CORP·Filed 2022·Granted Dec 17, 2024·0 cites·14 claims
- 1774US9609028B2Method, apparatus and system for establishing sessionZTE CORP·Filed 2013·Granted Mar 28, 2017·3 cites·20 claims
- 1872US11006326B2Method, device, and system for implementing session continuityZTE CORP·Filed 2019·Granted May 11, 2021·1 cites·15 claims
- 1972US8542587B2Policy control method and system for accessing fixed broadband access networkZHOU XIAOYUN·Filed 2011·Granted Sep 24, 2013·3 cites·19 claims
- 2071US9456006B2Method, device and system for session bindingBI YIFENG·Filed 2012·Granted Sep 27, 2016·4 cites·11 claims
- 2170US8943165B2Method for reselecting bearer binding and event report functionZHOU XIAOYUN·Filed 2009·Granted Jan 27, 2015·4 cites·20 claims
- 2269US9271220B2Policy control method and systemZHOU XIAOYUN·Filed 2011·Granted Feb 23, 2016·2 cites·17 claims
- 2367US9167482B2Method and system for realizing network switchingZHU CHUNHUI·Filed 2008·Granted Oct 20, 2015·3 cites·11 claims
- 2466US8849273B2Method and system for reporting fixed network access informationRUI TONG·Filed 2011·Granted Sep 30, 2014·2 cites·6 claims
- 2565US12513200B2Network API capability reporting method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·20 claims
- 2665US8817612B2Method for implementing limited policy and charging control and system thereofZHOU XIAOYUN·Filed 2009·Granted Aug 26, 2014·2 cites·19 claims
- 2765US8463889B2Method for provisioning and installing event triggersZHOU XIAOYUN·Filed 2008·Granted Jun 11, 2013·2 cites·10 claims
- 2864US10516783B2Method and device for processing PCC ruleZTE CORP·Filed 2016·Granted Dec 24, 2019·1 cites·16 claims
- 2964US8874715B2Charging method, system and reporting method for terminal accessing through multiple access networksZHOU XIAOYUN·Filed 2009·Granted Oct 28, 2014·2 cites·13 claims
- 3064US8594067B2Multiple access method and system of terminal in evolved packet systemZHOU XIAOYUN·Filed 2009·Granted Nov 26, 2013·2 cites·19 claims
- 3163US12476835B2Event subscription method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 3263US9641697B2Policy and charging control method, V-PCRF and V-OCSZTE CORP·Filed 2013·Granted May 2, 2017·1 cites·8 claims
- 3363US9277592B2System for bearer binding and event reporting function relocation and method thereofZHOU XIAOYUN·Filed 2009·Granted Mar 1, 2016·2 cites·18 claims
- 3463US2025126471A1Information writing method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3562US12150205B2Method, apparatus, and system for selecting session management network elementHUAWEI TECH CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 3662US10225151B2Session management method, application function entity, policy server and protocol converterZTE CORP·Filed 2014·Granted Mar 5, 2019·1 cites·14 claims
- 3762US2025008308A1Charging method and communication apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3862US2024155325A1Information obtaining method and apparatus, and systemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3961US12335784B2Background data transfer policy formulation method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 4061US12279335B2Event report sending method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Apr 15, 2025·0 cites·21 claims
- 4161US9019890B2Method for selecting a policy and charging rules function server on a non-roaming sceneRUI TONG·Filed 2008·Granted Apr 28, 2015·2 cites·14 claims
- 4261US2024373207A1Communication method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4361US2024388905A1Communication Method and Apparatus, Readable Storage Medium, and Chip SystemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4461US2024388630A1Communication Method and ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4561US2024389171A1Communication Method and ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4661US2024381453A1Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4761US2025330383A1Communication method and apparatus, and computer-readable storage mediumHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4860US12457481B2Event subscription management method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
- 4959US9154314B2Method and system for implementing usage monitoring controlZHOU XIAOYUN·Filed 2010·Granted Oct 6, 2015·1 cites·18 claims
- 5059US2025211964A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →