Inventor · disambiguated record
Yifeng Bi
Also filed as: BI YIFENG
13 granted patents·4 pending applications·21 citations·filing 2009–2016
86Inventor score
Top patents by PatentIndex Score
17 records- 0176US10103977B2Data flow distribution method and controllerZTE CORP·Filed 2014·Granted Oct 16, 2018·4 cites·18 claims
- 0275US9668176B2Method for selecting shunt gateway and controllerZTE CORP·Filed 2014·Granted May 30, 2017·3 cites·17 claims
- 0374US10015712B2Gateway update information notification method, and controllerZTE CORP·Filed 2014·Granted Jul 3, 2018·3 cites·11 claims
- 0471US9456006B2Method, device and system for session bindingBI YIFENG·Filed 2012·Granted Sep 27, 2016·4 cites·11 claims
- 0569US9271220B2Policy control method and systemZHOU XIAOYUN·Filed 2011·Granted Feb 23, 2016·2 cites·17 claims
- 0668US9838262B2Method, device, system for detecting data link, controller and gatewayZTE CORP·Filed 2014·Granted Dec 5, 2017·2 cites·17 claims
- 0764US8594067B2Multiple access method and system of terminal in evolved packet systemZHOU XIAOYUN·Filed 2009·Granted Nov 26, 2013·2 cites·19 claims
- 0854US9119114B2Method and system for updating tunnel informationBI YIFENG·Filed 2012·Granted Aug 25, 2015·1 cites·14 claims
- 0952US9531553B2Method, controller, data center, system and storage medium for network chargingZTE CORP·Filed 2014·Granted Dec 27, 2016·0 cites·12 claims
- 1050US9628634B2Method and controller for network chargingZTE CORP·Filed 2016·Granted Apr 18, 2017·0 cites·10 claims
- 1149US9913122B2SDN EPC network-based charging method, system and storage mediumZTE CORP·Filed 2014·Granted Mar 6, 2018·0 cites·20 claims
- 1244US2013252578A1Single operator managed policy and charging function for fixed mobile convergence networksZTE CORP·Filed 2013·Application pending·0 cites
- 1344US2016183316A1Method, Device and System for Detecting Data LinkZTE CORP·Filed 2014·Application pending·0 cites
- 1443US2016295479A1Method for establishing optimal path, mme and gateway, and computer storage mediumZTE CORP·Filed 2014·Application pending·0 cites
- 1542US2015215780A1Method and device for transmitting dataZTE CORP·Filed 2013·Application pending·0 cites
- 1639US9401888B2Internet protocol mapping resolution in fixed mobile convergence networksSO TRICCI·Filed 2012·Granted Jul 26, 2016·0 cites·24 claims
- 1735US8949944B2Method and system for multi-access authentication in next generation networkWANG HONGYAN·Filed 2010·Granted Feb 3, 2015·0 cites·6 claims
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