| Patents for H04Q 3 - Selecting arrangements (38,975) |
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| 03/12/2009 | US20090067613 Method and Apparatus for Routing Calls Based on the Identification of the Calling Party or Calling Line |
| 03/12/2009 | US20090067609 Private branch exchange system and method for control thereof |
| 03/11/2009 | EP2034749A2 Method for chaining services in a telecommunication network and a service control point comprising means for implementing this method |
| 03/11/2009 | EP2034748A1 Service assembly architecture |
| 03/11/2009 | EP2033387A1 Method and apparatus for forming communications between telephony devices |
| 03/11/2009 | EP1212627A4 Method and system for transporting generic data in a pstn |
| 03/11/2009 | CN101385319A Method and apparatus for providing ringback in a telecommunications network |
| 03/11/2009 | CN101384092A Beam splitting transmitting optical switch construction separating unicast and multicast |
| 03/11/2009 | CN101384015A Distributed telecommunication apparatus and service processing method for distributed telecommunication apparatus |
| 03/11/2009 | CN101384010A On-line charging method and system |
| 03/11/2009 | CN101384004A Non-structured supplement data service implementing method |
| 03/11/2009 | CN101383720A Software updating method of controlled network element, controlled network element and operation maintaining center |
| 03/11/2009 | CN100469156C Digital cross-connection device |
| 03/10/2009 | US7502869 Intelligent network interface system and method for accelerated protocol processing |
| 03/10/2009 | US7502626 System and device for accessing of a mobile communication network |
| 03/10/2009 | US7502460 Method and system for distributing outbound telephone calls |
| 03/10/2009 | US7502458 System and method for call routing through a data network |
| 03/10/2009 | US7502457 Outbound call rules routing |
| 03/10/2009 | US7502380 Packet handler |
| 03/05/2009 | US20090059934 Method and device for providing a bridge in a network |
| 03/05/2009 | US20090059904 Providing a network node with service reference information |
| 03/05/2009 | US20090059818 Systems and methods for providing configurable caller id iformation |
| 03/04/2009 | EP2031885A1 Method for porting and distributing numbers in IMS domains |
| 03/04/2009 | EP2030455A2 Apparatuses and methods for presenting caller identities for communications originating and terminating in different communication domains |
| 03/04/2009 | EP2030454A2 Vectored dsl system |
| 03/04/2009 | EP1646979A4 A method and apparatus to dynamically allocate and recycle telephone numbers in a call-tracking system |
| 03/04/2009 | EP1613109B1 A method of limiting quantity of flow of location information request in location service |
| 03/04/2009 | EP1530886B1 Communicating in voice and data communications systems |
| 03/04/2009 | EP1179266B1 Ip telephony gateway |
| 03/04/2009 | CN201204674Y Mach-Zehnder type optical grouping head and payload separation apparatus |
| 03/04/2009 | CN101379838A Method, communication system, and communication terminal for the transmission of data |
| 03/04/2009 | CN101379837A Method for modifying the operating mode of a technical communications group platform (TCGPL) of a telecommunications network (TC network) |
| 03/04/2009 | CN101379836A Service control entity |
| 03/04/2009 | CN101378542A Method for encrypting telephone number |
| 03/04/2009 | CN101378336A Method for processing batch documents of service management system |
| 03/04/2009 | CN100466863C Mobile communication terminal and the calling method |
| 03/04/2009 | CN100466862C Communication apparatus and display method |
| 03/04/2009 | CN100466861C Anti-theft method for cell phone |
| 03/04/2009 | CN100466860C A method for optimization of distribution user interface instance under the master-slave structure |
| 03/04/2009 | CN100466859C Service QoS ensuring method and device for radio mesh network |
| 03/04/2009 | CN100466858C Wireless communication network expanding system and method |
| 03/04/2009 | CN100466857C Network reprogramming method of wireless sensor network based on priority cluster |
| 03/04/2009 | CN100466856C Internet protocal carried voice user accessing method, positioning device and network equipment |
| 03/04/2009 | CN100466854C Method for selection of an available transmission channel, mobile termination and wireless network |
| 03/04/2009 | CN100466851C Methods and apparatus for identifying asset location in communication networks |
| 03/04/2009 | CN100466849C Method and system for controlling user terminal to read system message |
| 03/04/2009 | CN100466845C System for efficient recovery of node-B buffered data following MAC layer reset |
| 03/04/2009 | CN100466844C Detecting method and the system for missing matched adjacent zone |
| 03/04/2009 | CN100466838C Mobile communication system, base station controller and the load state testing method thereof |
| 03/04/2009 | CN100466836C A verification method, device and communication system for the identification code of the temporary mobile user |
| 03/04/2009 | CN100466834C Method for enabling subscriber entity to actively communicate in a communication network |
| 03/04/2009 | CN100466832C Group broadcasting member management method for radio local network IP group broadcasting frame transmission |
| 03/04/2009 | CN100466829C Method, system and MSC server and HLR of processing calling service |
| 03/04/2009 | CN100466828C Call failure handling method and system |
| 03/04/2009 | CN100466822C Method and apparatus for selecting target cell |
| 03/04/2009 | CN100466819C User dispatching method and system in uplink enhanced link |
| 03/04/2009 | CN100466811C Method for calling user terminal of IP multimedia subsystem |
| 03/04/2009 | CN100466800C Cell recognition method for OFDMA cellular system |
| 03/04/2009 | CN100466795C Statistic method for checking communication service quality and the system terminal |
| 03/04/2009 | CN100466785C Double-mode mobile terminal |
| 03/04/2009 | CN100466777C Method of switching communication module in communication devices |
| 03/04/2009 | CN100466775C Method for shortening active receiving time and saving power in stand-by mode |
| 03/04/2009 | CN100466770C Method for realizing end-to-end encrypting call in cluster system |
| 03/04/2009 | CN100466769C Synchronizing push to talk service in wireless communication system |
| 03/04/2009 | CN100466754C Method for detecting notify channel load and base-station |
| 03/04/2009 | CN100466753C Method for implementing multipoint codes in a switching office |
| 03/04/2009 | CN100466752C Converter and method with hybrid RGB chart and YUV video signal |
| 03/04/2009 | CN100466748C Method for adding virtual private network business for users in a user switch |
| 03/04/2009 | CN100466746C Method for information selecting and dividing based on micro block inner edge |
| 03/04/2009 | CN100466740C A method to quantify difference for video code processing and its device |
| 03/04/2009 | CN100466734C Coding image signal |
| 03/04/2009 | CN100466728C Long-distance monitoring business realizing method, system and terminal equipment between video information terminals |
| 03/04/2009 | CN100466727C Update rank processing method and device for lasting service allocation list |
| 03/04/2009 | CN100466722C Method of forming digital film content according to audience's tolerance standard |
| 03/04/2009 | CN100466721C Interactive protocol for remote management of access control to scrambled data |
| 03/04/2009 | CN100466716C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 03/04/2009 | CN100466715C Quick digital channel switching |
| 03/04/2009 | CN100466710C Data conversion system |
| 03/04/2009 | CN100466709C Portable multimedia recording and playing apparatus and multithread testing method |
| 03/04/2009 | CN100466704C Television apparatus |
| 03/04/2009 | CN100466703C Display device with a speaker grill |
| 03/04/2009 | CN100466697C Moving frame display unit |
| 03/04/2009 | CN100466691C Image sensing apparatus and the control method thereof |
| 03/04/2009 | CN100466685C Information equipment and portable information device |
| 03/04/2009 | CN100466679C Image sensor |
| 03/04/2009 | CN100466673C Method for realizing official telephone of SDH device using IP telephone |
| 03/04/2009 | CN100466667C A method for implementing calling and called party pay intelligent service |
| 03/04/2009 | CN100466662C Process, apparatus, devices for seizure of a shared telephone line |
| 03/04/2009 | CN100466655C Method and system for requesting to read user registration state |
| 03/04/2009 | CN100466651C Methods and systems for application instance level workload distribution affinities |
| 03/04/2009 | CN100466647C Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 03/04/2009 | CN100466643C Digital implementation of multi-channel demodulators |
| 03/04/2009 | CN100466639C Method for realizing two-directional interacting of circuit zone and grouping zone, and system thereof |
| 03/04/2009 | CN100466635C Method and apparatus for transmitting message |
| 03/04/2009 | CN100466631C Blank-interface text transmission method, network accessing apparatus and system |
| 03/04/2009 | CN100466627C Method and device for searching address prefixion and message transfer method and system |
| 03/04/2009 | CN100466623C Route information update method and network equipment based on OSPF |
| 03/04/2009 | CN100466620C Loading balance method based on data flow in large scale paralle processing of mass data |
| 03/04/2009 | CN100466616C Method for controlling reverse congestion of ABIS interface and transceiver base station |
| 03/04/2009 | CN100466613C Method for processing service |