Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
01/1999
01/19/1999CA2148023C Intelligent call waiting
01/19/1999CA2147906C Personal mobile communication system
01/19/1999CA2123414C Fibre optic telephone loop network
01/19/1999CA2074447C Time division multiplex switching system for interconnecting telephone circuits which operate in accordance with different signalling systems and call formats
01/15/1999CA2242944A1 System and method for relocating a user in a communications network
01/14/1999WO1999002000A1 Resource controllers for use in a non-unitary service system
01/14/1999WO1999001977A1 Method for operating a network with interconnected terminals
01/14/1999WO1999001976A1 Call diversion with destination querying
01/14/1999WO1999001975A1 Porting user number between networks
01/14/1999WO1999001970A2 Method and system for regulating call flow
01/14/1999WO1999001966A1 Methods for resource control in a non-unitary service system
01/14/1999WO1999001961A2 Intelligent service peripheral
01/14/1999WO1998036587A3 Queuing structure and method for prioritization of frames in a network switch
01/14/1999WO1998035526A3 Inter-node signaling for protocol initialization within a communications network
01/14/1999WO1998025387A3 Call center integration with operator services databases
01/14/1999CA2295213A1 Porting user number between networks
01/14/1999CA2294836A1 Call diversion with destination querying
01/14/1999CA2264165A1 Method for operation of a network with terminals that can be connected with each other
01/13/1999EP0891116A2 Mechanism for reducing interrupt overhead in device drivers
01/13/1999EP0891108A1 Method and device for generating partial routing tables in a telecommunications network
01/13/1999EP0891107A1 Method and device for processor controlled creation of a routing table from loop-free partial routing tables for a telecommunications network
01/13/1999EP0891106A2 Traffic generator
01/13/1999EP0891067A2 A telecommunications system for providing both narrowband and broadband services to subscribers
01/13/1999EP0890287A1 Routing an incoming call to a ported mobile station within a telecommunications network
01/13/1999EP0890283A1 Routing a data signal to a ported mobile station within a telecommunications network
01/13/1999EP0890270A1 Telecommunications routing based on format of message
01/13/1999EP0890269A1 Peripheral control in an intelligent network
01/13/1999EP0890256A1 Fraud prevention in a telecommunications network
01/13/1999EP0890255A1 Fraud monitoring in a telecommunications network
01/13/1999EP0890251A1 A method of establishing a communications call
01/13/1999EP0890236A1 A communications network having a multicast capability
01/13/1999CN1204798A Chinese character intelligence method for computer digital input and product manufactured according to the method
01/12/1999US5859904 Methods and systems for connecting multiple telephone lines between two stations
01/12/1999US5859903 Method of displaying caller identification for abandoned call in key-phone system
01/12/1999US5859901 Intelligent call connection service
01/12/1999US5859856 Method and apparatus for routing interleaved incoming ATM cells with reduced channel switching
01/12/1999US5859855 Network emulator for private communication terminal equipment
01/12/1999US5859846 Fully-interconnected asynchronous transfer mode switching apparatus
01/12/1999CA2165495C Wide area centrex toll with novel translation
01/12/1999CA2159383C Automatic call back under control of a telephone terminal
01/12/1999CA2131622C Call processing control system
01/07/1999WO1999000996A1 Method and apparatus for monitoring selected telecommunications sessions in an intelligent switched telephone network
01/07/1999WO1999000995A2 Method and system for pre-patching a communications network
01/07/1999WO1999000974A1 Switcher system and i/o switching method
01/07/1999WO1999000965A1 Method and apparatus for processing requests and maintaining records in a telecommunications system
01/07/1999WO1999000954A1 Telecommunication system
01/07/1999WO1999000953A1 Telecommunication system
01/07/1999WO1999000952A1 Telecommunication system
01/07/1999WO1999000751A1 Method and apparatus for communicating information about a called party to a calling party
01/07/1999WO1998046030A3 Mediation service control point within an intelligent network
01/07/1999WO1998045987A3 Arrangement for improving availability of services in a communication system
01/07/1999WO1998045986A3 Arrangement for improving the architecture of mobile communication systems
01/07/1999WO1998037657A3 High speed communications system for analog subscriber connections
01/07/1999WO1998023080A3 A communication system architecture
01/07/1999EP0889669A2 Communication system with special channel
01/07/1999EP0889668A2 Communication control apparatus having a receiving section with an address filtering section
01/07/1999EP0889667A1 Frame relay switched data service
01/07/1999EP0889656A2 Real time control architecture for admission control in communications network
01/07/1999EP0889625A2 Digital signal processor-based telephone test set
01/07/1999EP0889618A2 Apparatus and method for controlling allowed transmission rate in a packet switching network
01/07/1999EP0888696A1 Method for transmission of information from an information source to information receivers
01/07/1999EP0888695A1 Service logic portability based on interface definition of execution environment in an intelligent network
01/07/1999EP0888678A2 Unix open systems interconnection layer testing
01/07/1999EP0888078A2 Circuit arrangement for a telecommunication switching system, in particular a telephone switching system, and method of producing the telecommunication connections
01/07/1999EP0721721B1 Method for permitting subscribers to change call features in real time
01/07/1999DE19728709A1 Call forwarding method
01/07/1999DE19727461A1 Callgate method for telephone installation software system
01/07/1999CA2295291A1 Telecommunication system
01/07/1999CA2295173A1 Telecommunication system
01/07/1999CA2294727A1 Telecommunication system
01/07/1999CA2290542A1 Method and apparatus for processing requests and maintaining records in a telecommunications system
01/06/1999CN1204439A System and method for number presentation
01/06/1999CN1204438A Communications addressing network and terminal therefor
01/06/1999CN1204437A 网络管理系统 Network management system
01/06/1999CN1204212A Apparatus and method for providing PC communication and internet service by using settop box
01/06/1999CN1204198A Data communication method, data communication terminal, data communication system and communication control system
01/05/1999US5857013 Method for automatically returning voice mail messages
01/05/1999US5857010 Power-failure resistant communication system
01/05/1999US5857009 Method and apparatus for propagation delay determination
01/05/1999US5856988 Method and apparatus for data transmission
01/05/1999US5856978 Message queuing distribution services for mail systems
01/05/1999US5856975 High speed single chip digital video network apparatus
01/05/1999CA2143256C Method and system for updating a call rating database
01/05/1999CA2120623C Optical processing in asynchronous transfer mode network
01/05/1999CA2098496C Packet switch
12/1998
12/30/1998WO1998059508A1 Method and apparatus for directing a wireless communication to a wireline unit
12/30/1998WO1998059504A1 Method and apparatus for providing advice of charge parameters for mobile radio telephone calls
12/30/1998WO1998059485A1 Telephone subscriber line diagnostics system and method
12/30/1998EP0888028A2 Asynchronous transfer mode communication system
12/30/1998EP0888027A2 Method and apparatus for controlling the switching over of an ATM link
12/30/1998EP0888025A2 Method and apparatus for providing partitioned telecommunication service
12/30/1998EP0888020A2 Method and apparatus for achieving fabric independent routing technique
12/30/1998EP0887961A2 Testing of routing integrity in a wired network
12/30/1998EP0887828A2 Electromagnetic relay used in a telephone exchange or the like and contact spring assembly for the electromagnetic relay
12/30/1998EP0887754A2 Service management function execution system capable of generating, modifying and deleting service management scenario
12/30/1998EP0886984A1 Mobile telecommunications network having integrated wireless office system
12/30/1998EP0886957A1 Method and system for rehome optimization
12/30/1998EP0886951A1 Telecommunications networks and services
12/30/1998EP0886935A1 Bitstream management
12/30/1998EP0886931A1 Method and arrangement relating to the installation of a new subscriber in a telecomunications network