Duan; Xiaoqin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Duan; Xiaoqin.The latest application filed is for "process method about the service connection between the wireless local area network and user terminal".

Company Profile

0.32.43

Duan; Xiaoqin - Shenzhen N/A CN
Duan; Xiaoqin - Chengdu CN
Duan; Xiaoqin - Guangdong CN
Duan; Xiaoqin - Guangdong Province CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Generic access network and method for implementing services by using generic access network Grant 8,989,139 - Wu , et al. March 24, 2	2015-03-24
Process method about the service connection between the wireless local area network and user terminal Grant 8,917,710 - Zhang , et al. December 23, 2	2014-12-23
Method, device and system of handover Grant 8,817,751 - Zhang , et al. August 26, 2	2014-08-26
Method for improving service data flow based charging and system thereof Grant 8,798,575 - Duan , et al. August 5, 2	2014-08-05
Method for processing location information request initiated by a user equipment Grant 8,718,677 - Duan May 6, 2	2014-05-06
Process Method About The Service Connection Between The Wireless Local Area Network And User Terminal App 20130329713 - ZHANG; Wenlin ; et al.	2013-12-12
Method for establishing diameter session for packet flow based charging Grant 8,605,585 - Duan December 10, 2	2013-12-10
Method for controlling charging of packet data service Grant 8,531,971 - Duan September 10, 2	2013-09-10
Process method about the service connection between the wireless local area network and user terminal Grant 8,503,412 - Zhang , et al. August 6, 2	2013-08-06
CS domain call terminating system, method and network device Grant 8,380,211 - Duan , et al. February 19, 2	2013-02-19
Method, apparatus and network system for making terminating network domain selection Grant 8,311,034 - Zhu , et al. November 13, 2	2012-11-13
Method and apparatus of domain selection for routing control Grant 8,170,565 - Zhu , et al. May 1, 2	2012-05-01
Method For Controlling Charging Of Packet Data Service App 20120033560 - DUAN; Xiaoqin	2012-02-09
Method For Controlling Charging Of Packet Data Service App 20110280192 - DUAN; Xiaoqin	2011-11-17
Interactive method for reporting location report by target user equipment in location service Grant 8,055,275 - Duan November 8, 2	2011-11-08
Method for Selecting a Charging Rule in Connection with a Subscriber and System Thereof App 20110251936 - ZHANG; Wenlin ; et al.	2011-10-13
Method for providing on-line charging and device and system thereof Grant 8,036,210 - Zhu , et al. October 11, 2	2011-10-11
Handling Method after Updating of Privacy Profile of Target User Equiptment App 20110217991 - Duan; Xiaoqin ; et al.	2011-09-08
Method for controlling charging of packet data service Grant 8,009,573 - Duan August 30, 2	2011-08-30
Handling method after updating of privacy profile of target user equipment Grant 7,962,158 - Duan , et al. June 14, 2	2011-06-14
Disposal method of location information request in location service Grant 7,953,421 - Duan , et al. May 31, 2	2011-05-31
Method For Establishing Diameter Session For Packet Flow Based Charging App 20110103261 - Duan; Xiaoqin	2011-05-05
Method for establishing diameter session for packet flow based charging Grant 7,889,650 - Duan February 15, 2	2011-02-15
Method And Apparatus For Implementing Emergency Calls App 20100255808 - Guo; Wei ; et al.	2010-10-07
Method for handling deferred location request Grant 7,778,648 - Ge , et al. August 17, 2	2010-08-17
Generic Access Network And Method For Implementing Services By Using Generic Access Network App 20100142483 - WU; Xiaobo ; et al.	2010-06-10
Method, Device And System Of Handover App 20100142488 - Zhang; Jian ; et al.	2010-06-10
Method and system for implementing a message service based on IP multimedia subsystem Grant 7,702,342 - Duan April 20, 2	2010-04-20
Method for implementing roaming charging and system thereof Grant 7,689,203 - Zhang , et al. March 30, 2	2010-03-30
Method for processing requests for location Grant 7,623,874 - Duan November 24, 2	2009-11-24
Method For Processing Bearer Control App 20090252149 - Zhu; Dongming ; et al.	2009-10-08
Method of processing a periodic location request Grant 7,599,701 - Duan October 6, 2	2009-10-06
Message Interworking Method, System, Entity And Message Delivery Report Processing Method, System, The Entity, Terminal For Message Interworking App 20090221310 - Chen; Fang ; et al.	2009-09-03
Method of sending a location report from target user equipment Grant 7,509,132 - Duan , et al. March 24, 2	2009-03-24
Method, System And Apparatus For Optimizing Call Anchoring In Voice Call Continuity App 20090073938 - Zhu; Dongming ; et al.	2009-03-19
Method And Apparatus For Controlling Bearers Of Service Data Flows App 20090016344 - Hu; Huadong ; et al.	2009-01-15
Method for Handling Event Triggers and Re-Authorization Triggers in Flow Based Charging App 20080320564 - Duan; Xiaoqin	2008-12-25
Method, Apparatus And Network System For Making Terminating Network Domain Selection App 20080268819 - Zhu; Dongming ; et al.	2008-10-30
Method For Providing On-line Charging And Device And System Thereof App 20080205381 - ZHU; Dongming ; et al.	2008-08-28
Cs Domain Call Terminating System, Method And Network Device App 20080146220 - Duan; Xiaoqin ; et al.	2008-06-19
Method for Processing Location Information Request Initiated By A User Equipment App 20080139218 - Duan; Xiaoqin	2008-06-12
Method For Voice Service Based On Service Trigger, And Method And System For Routing Control Of Voice Service Based On Service Trigger App 20080112395 - Zhu; Dongming ; et al.	2008-05-15
Method And Apparatus Of Domain Selection For Routing Control App 20080102844 - Zhu; Dongming ; et al.	2008-05-01
Process Method About The Service Connection Between The Wireless Local Area Network And User Terminal App 20080069037 - Zhang; Wenlin ; et al.	2008-03-20
Method And System For Routing Control App 20080039104 - GU; Jiongjiong ; et al.	2008-02-14
Method For Handling Deferred Location Request App 20070287412 - GE; Zhengkai ; et al.	2007-12-13
Process method about the service connection between the wireless local area network and user terminal Grant 7,298,726 - Zhang , et al. November 20, 2	2007-11-20
Method and System for Implementing a Message Service Based on IP Multimedia Subsystem App 20070243876 - Duan; Xiaoqin	2007-10-18
Method for establishing diameter session for packet flow based charging App 20070189297 - Duan; Xiaoqin	2007-08-16
Method and system for processing online charging App 20070185809 - Duan; Xiaoqin	2007-08-09
Handling method after updating of privacy profile of target user equipment App 20070173253 - Duan; Xiaoqin ; et al.	2007-07-26
Method for processing requests for location App 20070173264 - Duan; Xiaoqin	2007-07-26
Method for Processing the Re-Authorisation Based on the Charging of the Packet Data Flow App 20070165803 - Duan; Xiaoqin	2007-07-19
Processing method of providing subscriber use equipment location information to request side App 20070140180 - Duan; Xiaoqin	2007-06-21
Method for Improving Service Data Flow Based Charging and System Thereof App 20070124160 - Duan; Xiaoqin ; et al.	2007-05-31
Method for selecting a charging rule in connection with a subscriber and system thereof App 20070115861 - Zhang; Wenlin ; et al.	2007-05-24
Method for implementing roaming charging and system thereof App 20070111705 - Zhang; Wenlin ; et al.	2007-05-17
Method for controlling charging of packet data service App 20070060101 - Duan; Xiaoqin	2007-03-15
Interactive method for reporting location report by target user equipment in location service App 20070054675 - Duan; Xiaoqin	2007-03-08
Disposal method of location information request in location service App 20070054676 - Duan; Xiaoqin ; et al.	2007-03-08
Method for processing a location service App 20070042788 - Duan; Xiaoqin	2007-02-22
Enhanced charging rule for packet data service and operation method thereof App 20070033274 - Duan; Xiaoqin	2007-02-08
Method of sending a location report from target user equipment App 20060105788 - Duan; Xiaoqin ; et al.	2006-05-18
Method for processing a location request of an area event change App 20060099960 - Duan; Xiaoqin	2006-05-11
Method of processing a periodic location request App 20060099961 - Duan; Xiaoqin	2006-05-11
Method for limiting quantity of location information request flows in location service App 20060094446 - Duan; Xiaoqin	2006-05-04
Process method about the service connection between the wireless local area network and user terminal App 20050286461 - Zhang, Wenlin ; et al.	2005-12-29

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