Patents for H04Q 3 - Selecting arrangements (38,975) |
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10/17/2002 | US20020150224 Key telephone unit and key telephone system |
10/17/2002 | US20020150223 Method of providing caller identification for calls placed over an internet |
10/17/2002 | US20020150079 Method and system for distributing and executing service logic |
10/17/2002 | US20020149978 Format-converting device and private branch exchange system using the same, and format-converting method and memory medium storing a program to allow computer to execute the same method |
10/17/2002 | US20020149819 OADM system and method for computing wavelength number therein |
10/17/2002 | DE10117366A1 Verfahren und Anordnung zum Betreiben eines Telekommunikationsnetzes Method and apparatus for operating a telecommunications network |
10/17/2002 | CA2443631A1 Novel stabilising light-protection and skincare agents containing stabilised light-protection components and reduction of damaging light products |
10/16/2002 | EP1250016A1 Messaging in telecommunications systems |
10/16/2002 | EP1250014A2 System and Method for Lifeline backup in communication networks |
10/16/2002 | EP1249142A2 Method and apparatus for exchange of information in a communication network |
10/16/2002 | EP1249139A2 Automatic wireless service activation in a private local wireless system |
10/16/2002 | EP1249137A2 Method for the establishment of a telecommunication link |
10/16/2002 | EP1249119A1 Effective multilink flow handling |
10/16/2002 | EP1249118A1 Method and apparatus for retrieving calling party information in a mobile communications system |
10/16/2002 | EP1249117A1 Method and apparatus for exchange of information in a communication network |
10/16/2002 | EP1249111A1 Method and apparatus for exchange of information in a communication network |
10/16/2002 | EP1249109A1 Multimedia telecommunication automatic call distribution system |
10/16/2002 | EP0962087A4 Apparatus and methods enhancing call routing to and within call-centers |
10/16/2002 | EP0960510B1 Split-queue architecture and method of queuing |
10/16/2002 | EP0680680B1 Dynamic rate adjustment for overload control in communication networks |
10/16/2002 | CN1375177A Communications system |
10/16/2002 | CN1375158A Method and apparatus for combining corded and cordless telephones for telephone conferencing and intercom |
10/16/2002 | CN1375157A Overvoltage protection circuitry |
10/16/2002 | CN1375096A Spectral magnetude quantization for a speech coder |
10/16/2002 | CN1092901C 一个灵活的呼叫记录机制 A flexible call recording mechanism |
10/16/2002 | CN1092900C Method for setting up communication connection |
10/16/2002 | CN1092891C Exchange system and method for asynchronous transmission mode exchange |
10/16/2002 | CN1092884C Calling subscriber information notification system for switch system |
10/15/2002 | US6466792 System and method for effectuating selective triggerless local number portability in a telecommunications network |
10/15/2002 | US6466784 Technique for monitoring and attempting to connect destination telephone and providing information assistance upon detection of unsatisfactory connection |
10/15/2002 | US6466778 Monitoring a communication network |
10/15/2002 | US6466665 Method for concentrating subscribers in a local exchange |
10/15/2002 | US6466661 Method of establishing a connection, as well as exchange, service computer and communications network |
10/15/2002 | US6466651 Call agents and systems and methods for providing emergency call services on heterogeneous networks |
10/15/2002 | US6466648 Repetitive call control method, switch using the method, and recording medium storing repetitive call control program |
10/15/2002 | US6466576 ATM switching unit |
10/15/2002 | US6466573 System and method for communicating telecommunication information between a telecommunication switch and customer premises equipment |
10/15/2002 | US6466570 Method of accessing service resource items that are for use in a telecommunications system |
10/15/2002 | US6466559 Method and apparatus for allocating processing resources |
10/15/2002 | US6466545 Apparatus and method for transmission rate control |
10/15/2002 | CA2242848C Communication network system and method for controlling communication path thereof |
10/15/2002 | CA2240649C Mechanism to support multiple versions of toll free service |
10/15/2002 | CA2226073C Rate controller |
10/15/2002 | CA2219009C Server system for delivering signal and delivery method of signal therein |
10/15/2002 | CA2110711C Telephone marketing system |
10/10/2002 | WO2002080613A1 Load distribution between nodes in communication networks |
10/10/2002 | WO2002080511A1 Selective call waiting depending on identity of caller and time of day |
10/10/2002 | WO2002080508A1 Communications module for controlling the operation of a private branch exchange |
10/10/2002 | WO2002080505A1 Fault management system to preempt line faults in communications networks |
10/10/2002 | WO2002080493A1 Protocol conversion |
10/10/2002 | WO2002079984A1 Integration platform and provisioning server communication systems |
10/10/2002 | WO2002062079A3 Clec to clec service provisioning |
10/10/2002 | WO2002060194A3 Wireless communication system providing temporary numbers |
10/10/2002 | WO2002058430A3 Combining narrowband applications with broadband transport |
10/10/2002 | WO2002058429A3 Combining narrowband applications with broadband transport |
10/10/2002 | WO2002058428A3 Combining narrowband applications with broadband transport |
10/10/2002 | WO2002058348A3 Combining marrowband applications with broadband transport |
10/10/2002 | WO2002043302A3 Methods and apparatus for switching atm, tdm, and packet data through a single communications switch |
10/10/2002 | WO2002035871A3 Network topologies |
10/10/2002 | WO1999018749A3 Method of routing calls to portable numbers in a radio telecommunications network |
10/10/2002 | US20020147845 Flexible user distribution between user's serving entities |
10/10/2002 | US20020147831 Method and apparatus for proprietary data interface in a distributed telecommunications system |
10/10/2002 | US20020146198 Modular all-optical cross-connect |
10/10/2002 | US20020146109 Method and system for implementing intermediary services in a telecommunication system |
10/10/2002 | US20020146103 Method and apparatus for routing calls based on identification of the calling party or calling line |
10/10/2002 | US20020146102 Method and system for multi-provider competitive telecommunications services |
10/10/2002 | US20020146101 Procedure for preventing overload situations in a telephone network, as well as telephone network, switching centre, control facility and program module for it |
10/10/2002 | US20020146017 System and method for managing a plurality of calls |
10/10/2002 | US20020146005 Method for billing in a telecommunications network |
10/10/2002 | US20020146003 Traffic spreading to reduce blocking in a groomed CLOS communication switch |
10/10/2002 | US20020145995 Address release method, and common buffering device for atm switching system which employs the same method |
10/10/2002 | US20020145977 Method for the control of flows within an atm switch with distributed architecture |
10/10/2002 | US20020145975 System and method for assisting in controlling real-time transport protocol flow through multiple networks via use of a cluster of session routers |
10/10/2002 | US20020145973 Method and system to provide a single telephone number for geographically dispersed telephony service subscribers |
10/10/2002 | US20020145782 Method and apparatus for transferring WDM signals between different wavelength division multiplexed optical communications systems in an optically transparent manner |
10/10/2002 | US20020145779 Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch |
10/10/2002 | DE10117336A1 Neuartige Lichtschutz- und Hautpflegemittel durch stabilisierte Lichtschutz-Komponenten und Verminderung schädigender Photoprodukte Novel photoprotective and skin care products by stabilized light protection components and reducing harmful photoproducts |
10/10/2002 | CA2440715A1 Generating and associating identifiers with protocol converted messages for logging purpose |
10/09/2002 | EP1248447A2 Dynamic translation between data network-based protocol in a data-packet-network and interactive voice response functions of a telephony network |
10/09/2002 | EP1247406A1 Forming a communication network |
10/09/2002 | EP1247405A1 Transfer of ss7 signalling message contents over packet broadcasting network (lan) from multiple signalling points to single point (multiple point-to point) |
10/09/2002 | EP1247387A1 Improved session initiation protocol (sip) |
10/09/2002 | CN2515879Y Multiple-route light signal exchange and switchover system |
10/09/2002 | CN1373977A System and method for selectively blocking or dropping calls in telecommunicaltions network |
10/09/2002 | CN1373971A System and method for negotiation of multi-media capabilities across networks |
10/09/2002 | CN1373615A Sub-layer receiver device for AAL2 common part |
10/09/2002 | CN1373614A Sub-layer transmitter device for AAL2 common part |
10/09/2002 | CN1373415A Network application program scatter executing system, terminal, network application program executing method, and terminal operating method |
10/09/2002 | CN1092444C Intelligent communications network |
10/09/2002 | CN1092443C Method for routing information in operations and maintenance network of telephone network |
10/09/2002 | CN1092439C 信元交换网络 Cell switching network |
10/09/2002 | CN1092438C Method and apparatus for communicating between nodes in communications network |
10/09/2002 | CN1092437C Integrated multi-fabric digital cross-connect integrated office links |
10/08/2002 | US6463289 System and method for providing restricting positioning of a target mobile station based on the calculated location estimate |
10/08/2002 | US6463259 Mobility processing method over access interface V5.2 protocol |
10/08/2002 | US6463191 Optical switching device and optical switching method |
10/08/2002 | US6463146 Call waiting service in a telecommunications network |
10/08/2002 | US6463141 Distribution of services in telecommunications network |
10/08/2002 | US6463140 Execution of services in intelligent network |
10/08/2002 | US6463136 Method and system for preserving telephone numbers |