Assignee
DUAN XIAOQIN
CN·4 granted patents·4 pending applications·5 citations·filing 2004–2011
Top patents by PatentIndex Score
8 records- 0177US8605585B2Method for establishing diameter session for packet flow based chargingDUAN XIAOQIN·Filed 2011·Granted Dec 10, 2013·4 cites·15 claims
- 0268US8798575B2Method for improving service data flow based charging and system thereofDUAN XIAOQIN·Filed 2006·Granted Aug 5, 2014·1 cites·20 claims
- 0350US8531971B2Method for controlling charging of packet data serviceDUAN XIAOQIN·Filed 2011·Granted Sep 10, 2013·0 cites·11 claims
- 0448US2011280192A1Method for controlling charging of packet data serviceDUAN XIAOQIN·Filed 2011·Application pending·0 cites
- 0546US2007033274A1Enhanced charging rule for packet data service and operation method thereofDUAN XIAOQIN·Filed 2006·Application pending·0 cites
- 0644US8718677B2Method for processing location information request initiated by a user equipmentDUAN XIAOQIN·Filed 2005·Granted May 6, 2014·0 cites·26 claims
- 0744US2007140180A1Processing method of providing subscriber use equipment location information to request sideDUAN XIAOQIN·Filed 2004·Application pending·0 cites
- 0841US2007042788A1Method for processing a location serviceDUAN XIAOQIN·Filed 2006·Application pending·0 cites
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