H04Q 3 - Selecting arrangements

Patents for H04Q 3 - Selecting arrangements (38,975)
12/1986
12/30/1986	EP0206102A2 Programmable interface
12/30/1986	EP0205919A1 Circuit arrangement for telecommunication exchanges, particularly telephone exchanges, comprising central control devices receiving information-processing orders from distributed control devices
12/30/1986	EP0205543A1 An arrangement in a telephone exchange
12/30/1986	CA1216050A1 Call transfer method and circuitry
12/24/1986	CN86101288A Number seeking and transfering in a distributing control system
12/23/1986	US4631417 Addressable photodetector array
12/23/1986	US4631364 Communication system having dynamically assigned station set buttons
12/23/1986	US4631362 Low resistance origination scan circuit
12/16/1986	US4630284 Low power line driving digital transmission system
12/16/1986	US4630197 Anti-mutilation circuit for protecting dynamic memory
12/16/1986	US4630046 Broadband switching network in matrix form
12/16/1986	US4630045 Controller for a cross-point switching matrix
12/16/1986	US4629831 Series connected interceptor
12/16/1986	US4629830 Telecommunications system, particularly a telephone exchange system, having overload protected sequential logic systems
12/16/1986	CA1215472A1 Plural communication channel protocol support systems
12/10/1986	EP0203938A1 Interswitch line circuit
12/10/1986	CN85109245A Telephone line status circuit
12/09/1986	CA1215159A1 Programmable cartridge telephone communication system
12/03/1986	EP0203614A2 Inter-network connection system
12/03/1986	EP0203165A1 Queueing protocol.
12/03/1986	CN86103604A Inter-network connection system
12/02/1986	US4627059 Circuit arrangement for telecommunications systems, particularly telephone switching systems, having data protection by way of parity bits
12/02/1986	US4627050 Time division multiplexed computerized branch exchange
12/02/1986	US4627046 Programmable feature card
12/02/1986	US4626628 Telephone line circuit having time-shared DTMF receivers
12/02/1986	US4626625 Telecommunications system, particularly a telephone exchange system, having overload protected sequential logic systems
12/02/1986	US4626624 Telecommunications system, particularly a telephone exchange system, having overload protected sequential logic systems
11/1986
11/26/1986	EP0202422A2 Adaptive trunk-compression system
11/26/1986	CN86101327A Path search in distributed control-exchange system
11/26/1986	CN85104139A The data processing system and its method of application
11/25/1986	US4625082 Local area network communications system for maintaining service in the event of a fault
11/19/1986	CN85200360U Standard pulse-converter
11/18/1986	US4623888 Multi-function control interface circuit
11/18/1986	US4623760 Signaling protocol interface channel unit
11/12/1986	CN86101329A Determining terminal port of distribution control switch system using distribution database
11/12/1986	CN86101238A Voice synthesis module
11/12/1986	CN86101057A Method and apparatus for efficient resource allocation
11/06/1986	WO1986006570A1 Single line telephone communication system
11/06/1986	WO1986006569A1 Method and apparatus for efficient resource allocation
11/06/1986	WO1986004763A3 Controlling multi-port hunt groups in a distributed control switching system
11/05/1986	EP0199933A1 Circuit arrangement for telecommunication exchnages, especially telephone exchanges in which individual apparatuses are controlled by a central switching control
11/05/1986	CN85103813A Telecommunication system, in particular telephone system
10/1986
10/29/1986	EP0199601A2 Cross point switch array
10/29/1986	EP0199028A1 Method for telecommunication exchanges, especially telephone exchanges, by which for the transmission of messages along bidirectional routes a length indication and modal information are provided
10/29/1986	CN86102953A Key telephone system
10/28/1986	US4620066 Method and apparatus for sharing operators among assistance systems
10/22/1986	EP0198176A2 Method for informing a telephone subscriber of the existing states of his connection
10/22/1986	EP0197950A1 Telephone switching system switch processor interface
10/22/1986	CN86101287A Processing sequence calls in a distributed control switching system
10/15/1986	EP0197312A1 Circuit operation method for telecommunication exchanges, especially telephone exchanges with subexchanges, especially concentrators connected to exchanges by connection channels
10/15/1986	EP0197304A1 Circuit arrangement for telecommunication exchanges, especially telephone exchanges with subexchanges, especially concentrators connected to exchanges by connection channels
10/15/1986	CN86100949A Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels
10/14/1986	US4617663 Interface testing of software systems
10/08/1986	EP0134229B1 Borsht/slic auto balancing technique
10/07/1986	US4616358 Switching matrix network
10/07/1986	US4616108 Domestic satellite communication system
10/07/1986	CA1212442A1 Electronic switching system
10/02/1986	EP0182798A4 Digital timeslot and signaling bus in a digital pbx switch.
10/01/1986	EP0196141A2 Method and circuit arrangement for path selection in a telecommunication network
09/1986
09/25/1986	WO1986004740A3 Processing sequence calls in a distributed control switching system
09/24/1986	EP0195635A2 Key telephone system
09/24/1986	EP0195589A2 Switching system for transmission of data
09/24/1986	EP0195587A2 Parallel call processing system and method
09/24/1986	CN86101707A Distribution control mode electronic switch system
09/24/1986	CN86100092A Improved three relay central office trunk interface
09/23/1986	US4613969 Method for controlling a multistage space switching network
09/23/1986	US4613729 Telecommunications system, particularly a telephone exchange system having overload-protected sequential logic systems
09/17/1986	CN85109222A Interswitch line circuit
09/16/1986	US4612417 Electronic battery feed circuit for telephone systems
09/10/1986	EP0194177A1 Subscriber line interface circuit with a reduced power monitoring mode
09/10/1986	EP0194004A2 Voice synthesis module
09/10/1986	EP0193906A1 A reconfigurable high-speed integrated local network
09/10/1986	CN85109286A Multi-purpose speech-sound/data system
09/10/1986	CN85108019A Constant current line circuit
09/09/1986	US4611204 Arrangement for an electromechanical space switching network
09/09/1986	US4611096 Telephone office service assist and handoff
09/09/1986	US4611094 Method for customer definable telephone capability
09/09/1986	CA1211239A1 Terminal interface connecting terminal unit having central office line interface to key telephone system
09/09/1986	CA1211195A1 Line concentrator
09/03/1986	EP0193134A2 Switching system with a digital switching network, and subsriber interface therefor
09/03/1986	EP0192894A2 Integrated office automation system
09/02/1986	US4610011 Controller for a multistage space switching network
09/02/1986	US4609781 BORSHT/SLIC auto balancing technique
09/02/1986	US4609778 Trunk call processing services for host computer interconnections
09/02/1986	CA1210840A1 Digital switching network for telecommunications exchange
09/02/1986	CA1210839A1 Centralized supervisory system
08/1986
08/27/1986	EP0191817A1 Method for identifying calling or called terminals and device for implementing such a method
08/26/1986	US4608686 Two wire voice and data subscriber loop
08/26/1986	CA1210536A1 Digital communication station signaling control
08/26/1986	CA1210479A1 Binary selector stage and a selector and selector system comprising such selector stages
08/26/1986	CA1210455A1 Multi-channel multi-cell optoelectronic switching networks for multi-service telecommunications systems
08/19/1986	US4607364 Multimode data communication system
08/19/1986	US4607144 Apparatus for enhancing the use of electromechanical key telephone systems
08/19/1986	CA1210171A1 Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses
08/19/1986	CA1210119A1 Distributed control communications system
08/19/1986	CA1210088A1 Ultra-high frequency signal switching matrix
08/14/1986	WO1986004766A1 Terminating port determination in a distributed control switching system using a distributed database
08/14/1986	WO1986004765A1 Path hunting in a distributed control switching system
08/14/1986	WO1986004764A1 Directory number translation in a distributed control switching system
08/14/1986	WO1986004763A2 Controlling multi-port hunt groups in a distributed control switching system

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