| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 05/30/1995 | US5421025 Cell processing system having first and second processing units capable of outputting first and second processed signals at the same time |
| 05/30/1995 | US5420973 Abridgment of text-based display information |
| 05/30/1995 | US5420918 Telephone apparatus for invalidating incoming call signals during dialing |
| 05/30/1995 | US5420867 ISDN call processing |
| 05/30/1995 | US5420860 Volume control for digital communication system |
| 05/30/1995 | US5420859 Coupled to a communication network |
| 05/30/1995 | US5420858 Method and apparatus for communications from a non-ATM communication medium to an ATM communication medium |
| 05/30/1995 | US5420855 Multi-port time switch element |
| 05/30/1995 | US5420854 Digital interface system |
| 05/30/1995 | US5420852 Digital switching system connecting buses with incompatible protocols and telephone answering system and private automatic branch exchange with integrated voice and textual message recording |
| 05/30/1995 | CA2058399C Isdn terminal system |
| 05/30/1995 | CA1335737C Communication terminal apparatus and its control method |
| 05/26/1995 | WO1995014361A1 Interface device between a telephone bus and a high-speed data network |
| 05/26/1995 | WO1995014337A1 Method for adaptive smoothing delay for packet voice applications |
| 05/26/1995 | WO1995014269A1 A high-performance host interface for networks carrying connectionless traffic |
| 05/24/1995 | EP0654924A2 Communication system having interconnected bidirectional line-switched ring transmission systems |
| 05/24/1995 | EP0654923A2 Communication system having interconnected path-switched ring transmission systems |
| 05/24/1995 | EP0654922A2 Communication system having interconnected line-switched and path-switched ring transmission systems |
| 05/24/1995 | CN1102922A Long distance controlling communicating system with long distance transmiting module |
| 05/23/1995 | US5418847 Communication terminal apparatus |
| 05/23/1995 | US5418788 Data link terminator |
| 05/23/1995 | US5418786 Asynchronous transfer mode (ATM) method and apparatus for communicating status bytes in a manner compatible with the utopia protocol |
| 05/23/1995 | US5418785 Multiple-channel token ring network with single optical fiber utilizing subcarrier multiplexing with a dedicated control channel |
| 05/23/1995 | US5418783 Common channel signal extraction/insertion device |
| 05/23/1995 | US5418781 Architecture for maintaining the sequence of packet cells transmitted over a multicast, cell-switched network |
| 05/23/1995 | US5418777 Modified leaky bucket method |
| 05/23/1995 | US5418776 Emergency local switching |
| 05/23/1995 | US5418625 Picture image communication apparatus |
| 05/23/1995 | US5418483 Cut-off frequency setting circuit of a filter circuit |
| 05/20/1995 | CA2109534A1 Interface device |
| 05/18/1995 | WO1995013687A1 A cross-connect for an optical network |
| 05/18/1995 | WO1995013681A1 Interactive information services control system |
| 05/18/1995 | WO1995013673A1 Method for receiving a signal in a synchronous digital telecommunications system |
| 05/18/1995 | DE4339463C1 Integrated service data transmission system |
| 05/17/1995 | EP0653896A2 Information processing apparatus for multiplex transmission of signals for arbitration and signals for data transfer |
| 05/17/1995 | EP0653143A1 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network |
| 05/17/1995 | EP0653142A1 Telecommunications switch architecture. |
| 05/17/1995 | EP0653136A1 Method and apparatus for providing power to a coaxial cable network |
| 05/17/1995 | EP0653132A1 Local or/and transit exchange for a broadband communication network. |
| 05/17/1995 | CA2130775A1 Optical filter having integrated transceivers |
| 05/16/1995 | US5416834 Redirection of calls by a communication terminal |
| 05/16/1995 | US5416825 Testing method for subscriber line testing |
| 05/16/1995 | US5416781 Integrated services digital network based facility management system |
| 05/16/1995 | US5416773 Switching element having central memory for switching narrowband and broadband signals |
| 05/16/1995 | US5416772 Apparatus for insertion of overhead protocol data into a switched data stream |
| 05/16/1995 | US5416771 Signaling method for packet network and system |
| 05/16/1995 | US5416768 Interconnecting communications networks |
| 05/16/1995 | US5416616 Incoherent/coherent readout of double angularly multiplexed volume holographic optical elements |
| 05/10/1995 | EP0652685A2 Asynchronous transfer mode switching device |
| 05/10/1995 | EP0652684A2 Device for the implementation of ATM protocol layer functions in a B-ISDN network |
| 05/10/1995 | EP0652683A2 A frame relay apparatus and a relay method |
| 05/10/1995 | EP0652682A2 Circuit for determining the occurrence of control signals sent to a microprocessor system |
| 05/10/1995 | EP0652661A2 Cryptographic and scrambling system utilising a shared medium passive optical network |
| 05/10/1995 | EP0652658A2 Synchronous/asynchronous system having function of switching path upon fault |
| 05/10/1995 | EP0652656A1 Method and device for searching special data groups periodically inserted in a data flow |
| 05/10/1995 | EP0651924A1 Method for the cellization and the decellization of tributary units in a stm-1 frame of a telecommunication system of the synchronous digital hierarchy type (sdh). |
| 05/10/1995 | CA2135375A1 Method and device for detecting a characteristic data grouping periodically inserted into a flux |
| 05/09/1995 | US5414760 Exchange for an ISDN capable of controlling an incoming call by kinds of communication |
| 05/09/1995 | US5414707 Broadband ISDN processing method and system |
| 05/09/1995 | US5414705 Resequencing device for a node of a cell switching system |
| 05/09/1995 | US5414702 Packet disassembler for use in a control unit of an asynchronous switching system |
| 05/09/1995 | US5414701 Method and data structure for performing address compression in an asynchronous transfer mode (ATM) system |
| 05/09/1995 | US5414698 Method of communication |
| 05/09/1995 | US5414697 Data transmission control system |
| 05/09/1995 | US5414696 Cell exchanging apparatus |
| 05/09/1995 | US5414695 Method for monitoring existing telephone connections, particularly permanently switched telephone connections |
| 05/09/1995 | US5414541 Optical switch employing first and second ferroelectric cells with alignment layers having alignment directions offset by 45° |
| 05/09/1995 | US5414540 Frequency-selective optical switch employing a frequency dispersive element, polarization dispersive element and polarization modulating elements |
| 05/09/1995 | US5414525 Image communicating apparatus |
| 05/09/1995 | US5414415 Cross-connect apparatus capable of avoiding a superfluous detour route therein |
| 05/04/1995 | WO1995012265A1 Digital telecommunication link for efficiently transporting mixed classes of packets |
| 05/04/1995 | DE4336693A1 Method for connecting communication terminals with different voice bandwidth via a digital network |
| 05/03/1995 | EP0651588A2 Method for communication in a bidirectional bus system |
| 05/03/1995 | EP0651536A2 Method for reestablishing the original sequence for ATM cells |
| 05/03/1995 | EP0651529A1 Optical transparent ring network with dropping of one wavelengthsignal in plural ringnodes |
| 05/03/1995 | EP0651269A1 Optoelectronic multibit beamsteering switching apparatus |
| 05/03/1995 | EP0650655A1 Method for implementing time switching and a time switch |
| 05/03/1995 | EP0650654A1 Method for implementing time switching and a time switch |
| 05/03/1995 | EP0650653A1 Circuit switch including means for providing idle codes |
| 05/03/1995 | EP0650652A1 Method for implementing switching in time or space domain |
| 05/03/1995 | EP0413827B1 Isdn composite switching system |
| 05/02/1995 | US5412660 ISDN-to-ISDN communication via satellite microwave radio frequency communications link |
| 05/02/1995 | US5412657 Variable resolution time slot interchange circuit |
| 05/02/1995 | US5412655 Multiprocessing system for assembly/disassembly of asynchronous transfer mode cells |
| 05/02/1995 | US5412652 Sonet ring subnetwork management method |
| 05/02/1995 | US5412648 Packet switching system for forwarding packets from input buffers using idle/busy status of output buffers |
| 05/02/1995 | US5412642 Method of absorbing delay fluctuation in cell transmission system and exchange utilizing the method |
| 05/02/1995 | CA1335458C Call coverage arrangement |
| 04/27/1995 | WO1995011554A1 Error detection and correction apparatus for an asynchronous transfer mode (atm) network device |
| 04/26/1995 | EP0650276A1 Test apparatus for ATM telecommunication networks and ATM connection quality measure |
| 04/26/1995 | EP0649582A1 Margin test apparatus for integrated services digital networks |
| 04/26/1995 | EP0649581A1 Multiplex formats for atm |
| 04/26/1995 | EP0637416A4 Method and apparatus for preserving packet sequencing in a packet transmission system. |
| 04/25/1995 | US5410591 Private branch exchange with resumption of interrupted communication |
| 04/25/1995 | US5410585 Subscriber line test system |
| 04/25/1995 | US5410542 Signal computing bus |
| 04/25/1995 | US5410540 Shared-buffer-type ATM switch having copy function and copy method thereof |
| 04/25/1995 | US5410539 Communication apparatus and method |
| 04/25/1995 | US5410537 Communications installation |
| 04/25/1995 | US5410343 Video-on-demand services using public switched telephone network |