| Patents for H04Q 1 - Details of selecting apparatus or arrangements (11,745) |
|---|
| 09/26/2002 | WO2002075869A2 An improved patch panel |
| 09/26/2002 | US20020138164 Method and apparatus for signal frequency decoding without an analog bandpass filter |
| 09/26/2002 | US20020136396 Insulation strip for a pots splitter card |
| 09/26/2002 | CA2440895A1 Terminal block and distribution point |
| 09/25/2002 | EP1244313A1 Rack device for telecommunication equipment |
| 09/25/2002 | EP1244281A1 Method and device for providing a user with personal voice services in a voice telecommunications network |
| 09/25/2002 | EP1096692B1 Internal temperature regulation of subscriber terminal |
| 09/25/2002 | EP0775388B1 Power consumption control method and apparatus for a communication system subscriber unit |
| 09/24/2002 | US6456705 Digital key telephone system and extension terminal device thereof |
| 09/24/2002 | US6456675 Diversity reception employing periodic testing |
| 09/19/2002 | WO2002073993A1 A network and method for sharing radio acess nodes between core networks |
| 09/19/2002 | US20020132576 Telecommunications chassis, module, and bridging repeater circuitry |
| 09/19/2002 | US20020131260 Reconfigurable signal distribution system |
| 09/19/2002 | US20020130787 Sequencer device with automated active port detection and sequencing |
| 09/19/2002 | US20020129959 Cable management rack and chassis system |
| 09/18/2002 | EP1240765A2 Dtmf digit collection and transportation for a packet network |
| 09/18/2002 | EP0963620B1 Dsx module with removable jack |
| 09/17/2002 | US6453153 Employing customer premises equipment in communications network maintenance |
| 09/17/2002 | US6453015 Telephony testing system |
| 09/17/2002 | US6453014 Test access and performance monitoring system and method for cross-connect communication network |
| 09/17/2002 | CA2275915C An apparatus for protecting connectors on circuit packs |
| 09/12/2002 | WO2002071767A2 Termination and splice panel |
| 09/12/2002 | WO2002071766A2 Add-on trough for cable management rack |
| 09/12/2002 | WO2002071751A1 Reconfigurable signal distribution system |
| 09/12/2002 | US20020125800 Termination and splice panel |
| 09/12/2002 | DE10029649C2 Verteileranschlußmodul für die Telekommunikations- und Datentechnik Distribution box connection module for telecommunications and data technology |
| 09/11/2002 | EP1237463A1 Meter with integrated database and simplified telemedicine capability |
| 09/11/2002 | CN2511073Y Security unit of mainframe |
| 09/11/2002 | CN1090864C Processing chip by digital signals and double sound multi-frequency detector of relative method |
| 09/10/2002 | US6449362 Apparatus, systems and methods for isolating ADSL signals from POTS signals |
| 09/10/2002 | US6449286 R2 multi-frequency compelled signalling using a DSP on a network termination card |
| 09/06/2002 | WO2002069649A2 Telecommunications chassis and card with flame spread containment |
| 09/06/2002 | WO2002069455A1 Wideband filter installations and connections |
| 09/06/2002 | WO2002052107A3 Data centre building |
| 09/05/2002 | US20020122538 Apparatus and method for testing subscriber loop interface circuits |
| 09/04/2002 | EP1236085A1 Method of linking authorized users to a plurality of devices |
| 09/04/2002 | CN2509804Y Differential frequency doubling synchro |
| 09/04/2002 | CN2509803Y Passageway exchange board |
| 09/04/2002 | CN1367563A Signal lightning prevention device |
| 09/03/2002 | US6445787 Multi-drop digital telephone loop |
| 09/03/2002 | US6445773 DMT test method for determining ADSL capability of cables |
| 08/29/2002 | WO2002067596A1 Private branch exchange |
| 08/29/2002 | WO2002009407A3 Voice/data signal splitter employing controllable bypass apparatus and method |
| 08/29/2002 | WO2001069946A3 Dsx illuminator |
| 08/29/2002 | US20020120739 System for isolating ethernet network traffic |
| 08/29/2002 | US20020119681 High density patching system |
| 08/29/2002 | US20020118526 Telecommunications chassis and card |
| 08/29/2002 | US20020118525 Telecommunications Chassis and Card |
| 08/29/2002 | US20020118524 Telecommunications chassis and card with flame spread containment |
| 08/28/2002 | EP1234362A1 Overvoltage protector magazine |
| 08/28/2002 | CN1366409A Separator used in asymmetric data user line ADSL and wiring method |
| 08/27/2002 | US6442032 Ethernet switch module and system |
| 08/27/2002 | US6442017 Battery-power distribution panel for network equipment |
| 08/22/2002 | WO2000027097A9 Fault conditions affecting high speed data services |
| 08/22/2002 | US20020114285 Data rate controller |
| 08/21/2002 | EP1232661A1 Communications system load control methods and apparatus |
| 08/21/2002 | EP1232654A1 System-side connecting module and distributor for telecommunications technology |
| 08/21/2002 | EP1232642A1 Voice and data exchange over a packet network |
| 08/20/2002 | US6438226 XDSL splitter assembly for main distribution frame |
| 08/20/2002 | US6438224 Tone detection |
| 08/15/2002 | US20020110222 Telephony testing system |
| 08/14/2002 | EP1104629A4 Power control device and method for a mobile communication system |
| 08/14/2002 | CN1364240A Optical fiber distribution frame with connector modules |
| 08/13/2002 | US6434228 Method and apparatus for routing calls with a digital cross-connect system |
| 08/13/2002 | US6433988 Method and apparatus for protection switching |
| 08/08/2002 | WO2002061992A1 Multiplex transmission device |
| 08/08/2002 | US20020106922 Telephone wiring interconnect apparatus and method |
| 08/08/2002 | US20020106075 Direct electrical connectability of port of splitter unit to connector of interface circuit of switch |
| 08/08/2002 | US20020105410 Means, apparatus, and method of security and convenience through voluntary disclosure |
| 08/08/2002 | US20020105399 Breaker apparatus and breaker unit |
| 08/07/2002 | EP1229745A2 Providing PSTN telephone service when the Digital Subscriber Line is interrupted due to power failure |
| 08/07/2002 | EP1229706A2 System and method for switching digital subscriber line service |
| 08/07/2002 | EP1229705A2 System and method for switching telecommunications service in a multiple dwelling unit/multiple tenant unit environment |
| 08/07/2002 | EP1228627A2 Method and apparatus for extending pbx features via the public network |
| 08/07/2002 | CN1363189A Test access system and method for digital cross connect communication networks |
| 08/06/2002 | US6430288 Phone line splitter assembly |
| 08/06/2002 | US6429771 Method and apparatus for limiting message loss and message latency in a messaging system |
| 08/06/2002 | US6429376 Add-on trough for cable management rack |
| 08/06/2002 | US6427952 Cable management ring |
| 08/01/2002 | WO2002047429A8 Access panel for line sharing adsl/pots splitter applications |
| 08/01/2002 | US20020104012 Security token and acess point networking |
| 08/01/2002 | US20020101973 System and method for switching telecommunications service in a multiple dwelling unit/multiple tenant unit environment |
| 08/01/2002 | US20020101972 System and method for switching telecommunications service in a multiple dwelling unit/multiple tenant unit environment |
| 08/01/2002 | US20020101918 System and method for device co-location discrimination |
| 08/01/2002 | US20020101864 System and method for switching digital subscriber line |
| 08/01/2002 | US20020101851 Method of and apparatus for providing multiple independent voice telephone line circuits using and including a packet voice device |
| 08/01/2002 | US20020101850 System and method for switching digital subscriber line service |
| 08/01/2002 | US20020101830 Adaptive gain control based on echo canceller performance information |
| 08/01/2002 | US20020101818 System and method for providing analog telephone service when voice over IP over SDSL service is interrupted due to power failure |
| 08/01/2002 | US20020101817 System and method for providing analog telephone service when voice over IP over SDSL service is interrupted due to power failure |
| 08/01/2002 | US20020101725 Transmission apparatus, subrack and connector unit |
| 08/01/2002 | US20020100738 Telecommunications equipment rack having hemmed upright supports for improved structural stiffness |
| 08/01/2002 | US20020100737 Telecommunications equipment rack having hemmed upright supports for improved structural stiffness |
| 07/31/2002 | CN2503685Y Wire fixing unit for link bank of main distribution frame |
| 07/25/2002 | WO2002058406A1 Shielding and emc handling in communication systems |
| 07/25/2002 | WO2002058405A2 Method and apparatus for converting subscriber loops for delivery of both pots services and high speed data |
| 07/25/2002 | US20020097860 Frequency error detection methods and systems using the same |
| 07/25/2002 | DE10111314C1 Electrical apparatus carrier frame has each vertical carrier provided with 2 profile rails having fixing points at different raster spacings |
| 07/24/2002 | EP1224813A1 Method and apparatus for early detection of dtmf signals in voice transmissions over an ip network |
| 07/24/2002 | EP1224812A1 Unit housing cell equipment for cellular telephones |