| Patents for H04Q 1 - Details of selecting apparatus or arrangements (11,745) |
|---|
| 04/24/1996 | CN1121305A Printed circuit board for connectors |
| 04/23/1996 | CA2041929C Connector bank for telecommunication systems |
| 04/17/1996 | EP0706723A1 Rear cross connect dsx system |
| 04/17/1996 | CN2225118Y Safety unit of telephone wire distributor |
| 04/17/1996 | CN2225117Y Linear wire connector |
| 04/16/1996 | US5509066 Telephone distribution frame element, in particular a connection strip |
| 04/10/1996 | EP0706194A1 Protector plug |
| 04/10/1996 | CN1120237A Protection plug |
| 04/09/1996 | US5506885 Method of adapting processing parameters in a call processing system |
| 04/02/1996 | US5504654 Overvoltage protection plug |
| 04/02/1996 | CA2045959C Speech recognition apparatus |
| 03/28/1996 | DE4433936A1 Disconnecting plug for protecting subscriber lines from excess voltage |
| 03/28/1996 | DE4430796C1 Contact component for distributor in telecommunication installation |
| 03/28/1996 | DE4430795C1 Contact component for distributor in telecommunication installation |
| 03/26/1996 | CA2038300C Telephone system and speech level adjusting method therefor |
| 03/21/1996 | WO1996008902A1 Integrated multi-fabric digital cross-connect integrated office links |
| 03/21/1996 | CA2199119A1 Integrated multi-fabric digital cross-connect integrated office links |
| 03/20/1996 | EP0701752A1 A method and apparatus for determining signal usability |
| 03/20/1996 | CN1118945A Cable management system with remote line testing through switch |
| 03/07/1996 | WO1996007280A1 Contact component for a distributor in a telecommunications system |
| 03/07/1996 | WO1996007217A1 Telecommunications wiring device |
| 03/06/1996 | EP0700193A2 Connectivity scanner |
| 03/06/1996 | CN1118127A Cable management system with automatic mapping |
| 03/05/1996 | US5497444 High-density fiber distribution frame |
| 03/05/1996 | US5497416 Telephone interface security lock |
| 02/29/1996 | WO1996006484A2 Information communication systems |
| 02/29/1996 | WO1996006474A1 A method for recovering a faulty unit and a recovery system |
| 02/29/1996 | CA2174134A1 Information communication systems |
| 02/28/1996 | EP0698326A1 Computer-to-telephone interface |
| 02/28/1996 | CN1117696A Connector cable testing apparatus and method |
| 02/27/1996 | US5495526 Tone-detection method for detecting at least one tone in a dual-tone multifrequency signal, call-progress method using the same |
| 02/27/1996 | US5495524 Telephone cross connect panel |
| 02/21/1996 | EP0697804A1 Printed circuit board for plug connector |
| 02/21/1996 | CN2220687Y Telecommunications security module |
| 02/15/1996 | WO1996004741A1 Method and apparatus for securing data communication |
| 02/14/1996 | EP0696399A1 Tele- and data communication system |
| 02/14/1996 | CN1116884A Gel filled modular electrical connecting block |
| 02/08/1996 | WO1996003811A1 Power consumption control method and apparatus for a communication system subscriber unit |
| 02/08/1996 | WO1995032575A3 Network termination equipment |
| 02/06/1996 | US5490135 Method and system for arranging common channel signal network through ISDN |
| 02/06/1996 | US5489039 Enclosure having a lid pivotable to a selfsustaining open position |
| 01/31/1996 | CN1116038A Cabinet structure, having variable size, for electric and/or electronic equipments |
| 01/31/1996 | CN1115926A Cable management system with service and user line testing |
| 01/31/1996 | CN1030883C Method and apparatus for detecting telephone line states in electronic switching system |
| 01/24/1996 | CN2218433Y Two contact cross-row testing wire connector |
| 01/23/1996 | CA2088746C Telephone junction enclosure and system for sealing a wire opening array |
| 01/18/1996 | WO1996001514A1 Method of switching over telecommunications cables without interruption, and switch over plug for use in the method |
| 01/18/1996 | DE4430797C1 Contact elements for distributor in telecommunication installation |
| 01/18/1996 | CA2194359A1 Method of switching over telecommunications cables without interruption, and switch over plug for use in the method |
| 01/17/1996 | EP0692902A2 System for automatic access to automated telephonic information services |
| 01/17/1996 | EP0692886A2 Optical fiber distribution frame with fiber testing |
| 01/17/1996 | CN2217860Y Wiring assembly for protective device preventing reverse pluging |
| 01/16/1996 | CA2153717A1 System for automatic access to automated telephonic information services |
| 01/11/1996 | DE4423393A1 Verfahren zum unterbrechungsfreien Umschalten von Fernmeldekabeln und Umschaltvorrichtung hierfür A method for the uninterrupted changeover of telecommunications cables and switching device therefor |
| 01/10/1996 | EP0691793A1 A method and apparatus for detecting reception of a tone signal |
| 01/09/1996 | US5483593 Call progress decoder for multiple cadenced tones on telephone lines |
| 01/09/1996 | US5483573 Electric circuit connector with auto-termination |
| 01/09/1996 | US5483467 Patching panel scanner |
| 01/09/1996 | US5482469 Dual monitor self-contained six port digital signal cross-connect module |
| 01/03/1996 | EP0690634A1 Detection of tones while minimizing incorrect identification |
| 01/03/1996 | EP0690523A1 Modular cross connect system for telecommunication systems |
| 12/27/1995 | EP0689366A1 Telephonic tone detection circuit |
| 12/27/1995 | EP0689365A1 Distribution apparatus, particularly for the main distributor of telecommunications or data lines |
| 12/27/1995 | EP0649563A4 Gas tube vent-safe device. |
| 12/26/1995 | US5479505 Telephone network enclosure containing protected termination device |
| 12/26/1995 | US5479501 Far-end disconnect detector for telephony systems |
| 12/26/1995 | US5479498 Digital line card having universal port for upgrading electronic messaging system |
| 12/20/1995 | EP0688137A2 Automatic distribution device for telecommunication and data lines |
| 12/20/1995 | EP0547067B1 Alarm and test system for a digital main line |
| 12/19/1995 | US5477465 Multi-frequency receiver with arbitrary center frequencies |
| 12/13/1995 | EP0687115A2 Telecommunications distribution frame with tracing |
| 12/13/1995 | EP0687051A1 Telephone line interface protection |
| 12/07/1995 | WO1995033345A1 Apparatus and method for dual tone multifrequency signal detection |
| 12/07/1995 | CA2167731A1 Apparatus and method for dual tone multifrequency signal detection |
| 12/06/1995 | EP0685119A1 Telecommunications terminal block |
| 12/05/1995 | US5473115 Gull wing terminal enclosure |
| 11/30/1995 | WO1995032575A2 Network termination equipment |
| 11/30/1995 | WO1995032533A2 Modular device for telephone network interface apparatus |
| 11/29/1995 | EP0683925A1 Transmission line connectors and assemblies thereof. |
| 11/29/1995 | CN2214064Y Wall type urban telephone connecting box |
| 11/28/1995 | US5471527 In a telecommunications network |
| 11/28/1995 | US5471507 Circuit for detecting object signal from input signal |
| 11/23/1995 | WO1995031865A1 Customer line tester |
| 11/22/1995 | CN1112318A Alarm and test system for a digital added main line |
| 11/21/1995 | US5469282 Power supply system for optical network unit of a fiber in the loop |
| 11/15/1995 | EP0682435A2 Alarm and test system with improved coupling circuit for a digital added main line |
| 11/15/1995 | EP0682384A1 Switching adapter for telecommunication connecting block |
| 11/15/1995 | CN2212870Y Testing wiring gang module for distribution frame |
| 11/15/1995 | CN1111862A Call monitoring system for intelligent call processing |
| 11/14/1995 | US5467062 Miniature coax jack module |
| 11/08/1995 | EP0680666A1 Gel filled modular electrical connecting block |
| 11/08/1995 | CN1111405A Terminal block |
| 11/07/1995 | US5465287 In a telephone system |
| 11/07/1995 | US5465256 Telephone cross connect status signal pre-processor |
| 10/31/1995 | US5463685 In a telecommunications network |
| 10/24/1995 | US5461693 Optical fiber distribution frame with fiber testing |
| 10/24/1995 | US5461662 Electronic exchange apparatus |
| 10/17/1995 | US5459785 DTMF signal receiving circuit |
| 10/17/1995 | US5459784 Dual-tone multifrequency (DTMF) signalling transparency for low-data-rate vocoders |
| 10/17/1995 | US5459781 Selectively activated dual tone multi-frequency detector |