| Patents for H04Q 1 - Details of selecting apparatus or arrangements (11,745) |
|---|
| 05/21/2002 | US6390831 Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors |
| 05/16/2002 | WO2002039756A1 Retrofit patch and/or test panel |
| 05/16/2002 | WO2002039755A2 Low profile telecommunications jack with lamp switch |
| 05/16/2002 | WO2002039632A1 Terminal multiplexer structure |
| 05/16/2002 | US20020058532 Method and system for negotiating telecommunication resources |
| 05/16/2002 | US20020058443 Jack assembly |
| 05/16/2002 | US20020057915 Method and apparatus for enhancing personal safety with conspicuously concealed, incidentalist, concomitant, or deniable remote monitoring possibilities of a witnessential network, or the like |
| 05/16/2002 | US20020057763 Loop integrity test device and method for digital subscriber line (xDSL) communication |
| 05/16/2002 | DE10054258A1 Device for distributing digital data between a server and network terminal devices e.g. computers, has connection elements arranged within housing directly on circuit board |
| 05/15/2002 | EP1206143A1 Modular network elements |
| 05/15/2002 | EP1206142A1 Terminal multiplexer structure |
| 05/15/2002 | EP1206105A1 Voice storage system, exchanger and voice storage apparatus |
| 05/15/2002 | EP1205060A1 Method for saving a call |
| 05/15/2002 | CN1084922C Coupling arrangement |
| 05/14/2002 | US6389109 Fault conditions affecting high speed data services |
| 05/14/2002 | US6388895 Telecommunication main distribution frame structure |
| 05/14/2002 | US6388879 Circuit board packaging structure |
| 05/10/2002 | WO2002037912A2 Mechanical housing |
| 05/09/2002 | US20020054481 Mechanical housing |
| 05/07/2002 | US6385585 Embedded data in a coded voice channel |
| 05/07/2002 | US6385315 Video voice separation system |
| 05/07/2002 | US6385306 Audio file transmission method |
| 05/07/2002 | US6385299 Line testing in a telecommunications network |
| 05/07/2002 | US6385297 Method and apparatus for qualifying loops for data services |
| 05/07/2002 | US6384330 Modular distributing frame for supporting telephone connector blocks |
| 05/07/2002 | US6383034 Network access terminal |
| 05/02/2002 | WO2001059884A3 Panel system for communication jacks |
| 05/02/2002 | US20020051532 Telecommunications system |
| 05/02/2002 | US20020051523 Telephone independent provision of speech recognition during dial tone and subsequent call progress states |
| 05/02/2002 | US20020050771 Housing for a telecommunications system |
| 05/02/2002 | EP1202582A2 Housing for telecommunication exchanges |
| 05/02/2002 | EP1202541A2 Integrated metallic access for high port density DSLAM |
| 05/01/2002 | CN2489527Y Wire-clamping reed for general distributing frame (cabinet) line bank |
| 05/01/2002 | CN1347623A Cable management rack for telecommunications equipment |
| 05/01/2002 | CN1347240A 非对称数字用户线路业务通信系统 Asymmetric Digital Subscriber Line service communication system |
| 05/01/2002 | CN1084111C Network interface device module comprising sealed user accessible test port |
| 04/30/2002 | US6381643 Mechanism and procedure for detecting switch mis-cabling |
| 04/30/2002 | US6381393 Fanning strip for cable management panel |
| 04/30/2002 | US6381330 False tone detect suppression using multiple frame sweeping harmonic analysis |
| 04/30/2002 | US6379194 Wiring block mount |
| 04/25/2002 | WO2001080574A3 Splitter architecture for a telecommunication system |
| 04/25/2002 | WO2001062015A3 Cable management rack for telecommunications equipment |
| 04/25/2002 | US20020046862 Mounting apparatus for equipment enclosures having cable bend radius control and channel for retaining cable |
| 04/25/2002 | DE10112974A1 Multi-frequency tone detector computes input signal total energy, detects presence/absence of tone frequencies, sorts tone frequencies of interest by tone energy using signal-to-noise ratio |
| 04/24/2002 | EP1198961A2 Telecommunication connection unit for data and telecommunication system |
| 04/24/2002 | CN2488242Y Auxiliary cable heavy current invading alarm for distributing frame of communication apparatus room |
| 04/24/2002 | CN2488241Y Heavy current invading alarm for communication apparatus room |
| 04/24/2002 | CN1346467A System for monitoring connection pattern of data ports |
| 04/24/2002 | CN1083675C Audible tone signal processing apparatus |
| 04/23/2002 | US6378111 Method for management and documentation of contact points of a wiring network |
| 04/23/2002 | US6377671 Digital key telephone system and extension terminal device thereof |
| 04/18/2002 | WO2001069296A3 Fiber distribution frame with fiber termination blocks |
| 04/18/2002 | US20020044633 Method and system for speech-based publishing employing a telecommunications network |
| 04/18/2002 | US20020044571 Modular expandable telecommunication system |
| 04/18/2002 | US20020044566 Package having facility for performing mutual conversion among different kinds of signaling signals, time-division multiplexer equipped with package, and speech handling network using time-division multiplexer |
| 04/18/2002 | US20020044525 Telecommunications rack including shelves with nonredundant backplanes used redundantly |
| 04/17/2002 | EP1198144A1 Modular and expandable telecommunication system |
| 04/17/2002 | EP1196973A1 Cable guiding |
| 04/17/2002 | CN2487180Y Electronic device having reinforced element metal panel |
| 04/16/2002 | US6373945 Terminal block extension for greater wire packing efficiency |
| 04/16/2002 | US6373924 Digital key telephone system and extension terminal device thereof |
| 04/16/2002 | US6373259 Connector testing system having a test prong including a projection |
| 04/16/2002 | US6371794 Telecommunications plug and adapter |
| 04/16/2002 | US6371780 RJ jack with switch |
| 04/11/2002 | WO2000030219A9 Jack assembly |
| 04/10/2002 | CN2485902Y Main ditribution wire holder for communcation |
| 04/10/2002 | CN2485901Y Fix seat for programmable controller |
| 04/10/2002 | CN1082666C Method for detecting a.c signal of preset frequency, and its detecting circuit |
| 04/09/2002 | US6370555 Method and system for improved detection of analog signals |
| 04/09/2002 | US6370506 Communication devices, methods, and computer program products for transmitting information using voice activated signaling to perform in-call functions |
| 04/09/2002 | US6370244 Efficient digital ITU-compliant zero-buffering DTMF detection using the non-uniform discrete fourier transform |
| 04/09/2002 | US6370235 Unsolicited phone call removal system |
| 04/09/2002 | US6370000 Primary telephone line protector with fail safe |
| 04/09/2002 | US6368163 Snap-on contact retention comb for a 110 type connecting block |
| 04/04/2002 | WO2002028065A1 Apparatus and method for detecting either a fault or an unauthorized tap in a telephone line |
| 04/04/2002 | WO2002027879A2 Cable trough with separate side elements |
| 04/03/2002 | EP1193960A1 Game system |
| 04/03/2002 | EP1192810A2 Device and method for determining tone ringing frequency |
| 04/02/2002 | US6366652 Method and apparatus for using a VM tone to prevent a voice announcement in a group call |
| 04/02/2002 | US6366650 Method and apparatus for telephonically accessing and navigating the internet |
| 04/02/2002 | US6366644 Loop integrity test device and method for digital subscriber line (XDSL) communication |
| 04/02/2002 | US6366464 Card cage for circuit cards in an optical network unit |
| 04/02/2002 | US6365834 Cable management rack with vertical wire guides |
| 04/02/2002 | US6365830 Overhead cabling system for a telecommunications switching center |
| 03/28/2002 | WO2002025956A2 Testing box for a telecommunications system |
| 03/28/2002 | WO2002025917A1 System for and method of extending a pbx phone port to a remote phone device |
| 03/28/2002 | WO2001095530A3 Connection module |
| 03/28/2002 | US20020036892 Amplifier |
| 03/28/2002 | DE19931237C2 Verfahren und Testanordnung zum Testen von Leistungsmerkmalen von Kommunikationsanlagen Method and testing arrangement for testing performance characteristics of communication equipment |
| 03/27/2002 | EP0852827B1 Modular terminal block assembly |
| 03/27/2002 | CN2483917Y Monitoring apparatus for main distributing frame |
| 03/27/2002 | CN1342026A Universal multiple service access device |
| 03/27/2002 | CN1081868C Improved trouble alarm collecting device for electronic telephone exchanger |
| 03/27/2002 | CN1081864C Full electronic exchanger dual complex bus dates receiving device and method |
| 03/26/2002 | US6363111 Control loop for adaptive multilevel detection of a data signal |
| 03/26/2002 | US6362967 Telephone line surge protector |
| 03/26/2002 | CA2227460C Method and apparatus for providing an alternate telecommunications network |
| 03/21/2002 | US20020034961 Method and apparatus for limiting message loss and message latency in a messaging system |
| 03/21/2002 | US20020034293 System for and method of extending a PBX phone port to a remote phone device |
| 03/21/2002 | US20020034058 Trainline communication controller assembly |