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