Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 1 - Details of selecting apparatus or arrangements
Patents for H04Q 1 - Details of selecting apparatus or arrangements (11,745)
06/2000
06/13/2000US6074251 Shielded high density patch panel
06/13/2000US6074247 Lan distribution module
06/08/2000WO2000011829A3 Error cancellation in the switching device of a communication system
06/07/2000EP1005757A1 Method and system for detecting the state of dialling a codenumber
06/07/2000EP1005756A1 Process for designing a telecommunications and data network
06/07/2000EP0808540B1 Method of initiating remote maintenance of a private branch exchange
06/07/2000CN1255787A Asymmetrical digital user's line RTD unit card and its control method
06/06/2000US6072864 Transfer-connect telephony services utilizing automated audio systems
06/06/2000US6072793 Electronically controlled main distributing frame
06/06/2000US6072385 Message sending system
06/06/2000CA2196784C Method and apparatus for securing data communication
06/02/2000WO2000031984A2 Improved in-call dtmf transport for geostationary mobile satellite communication system
06/02/2000WO2000031837A1 Screening device for strip terminals in telecommunications and data techniques
05/2000
05/31/2000EP1005235A2 Device for fastening modular multiple terminal blocks on parallel support elements of a distribution frame of a telephone exchange or the like
05/30/2000US6070213 Telecommunications terminal
05/30/2000US6069951 Distribution block for telecommunications and data applications
05/30/2000US6068508 Connector assembly test block
05/30/2000US6068503 Terminal strip, isolating strip or connecting strip
05/30/2000CA2199309C Flash-cut of speech processing features in a telephone call
05/25/2000WO2000030329A1 A data access system and method
05/25/2000WO2000030325A1 Method and apparatus for detecting signalling tones
05/25/2000WO2000030219A2 Jack assembly
05/25/2000CA2351517A1 A data access system and method
05/24/2000EP1002430A1 Splitter box
05/24/2000EP0715773B1 Cross-connect system
05/24/2000CN2379983Y High density subscriber imitating electric circuit board for digital program controlled exchanger
05/23/2000US6067301 Method and apparatus for forwarding packets from a plurality of contending queues to an output
05/23/2000US6066801 Cable television/telephone tap
05/23/2000US6065975 Connector switching mechanism
05/18/2000WO2000028753A2 Local multipoint distribution service base station apparatus
05/17/2000EP1001490A2 Network services terminating point conductor insertion and test circuit tool
05/17/2000CN1253449A R2 multifrequency forced signal of DSP on network terminal card
05/16/2000CA2169745C Voice activity detector
05/11/2000WO2000027134A2 Method and apparatus for qualifying loops for data services
05/11/2000WO2000027097A1 Fault conditions affecting high speed data services
05/10/2000CN2377787Y Wiring module and its mounting support
05/10/2000CN2377786Y 信号合成器 Signal synthesizer
05/09/2000US6061647 Voice activity detector
05/09/2000US6061427 Transmission power control method in asymmetric digital subscriber line system
05/09/2000US6061328 Integrated multi-fabric digital cross-connect integrated office links
05/09/2000US6061241 Line interface module
05/09/2000US6060979 Call box apparatus
05/05/2000CA2287772A1 Housing for high-density subscriber line modules
05/04/2000WO2000025531A1 Wireless communication system for management of an energy supply and method therefor
05/02/2000US6058305 Incoming call control for wireless sets
05/02/2000US6058182 Communications switch permitting transparent maintenance of switch control system
05/02/2000US6056584 Dual sided insulation displacement connector block
04/2000
04/27/2000WO2000023960A1 Remote access and security system
04/27/2000WO2000005905A3 System and method for efficiently transporting dual-tone multi-frequency/multiple frequency (dtmf/mf) tones in a telephone connection on a network-based telephone system
04/25/2000US6055299 Connector block with built-in array test feature
04/25/2000US6055146 Wiring protection and retention arrangement without feed through
04/25/2000US6053764 Patch panel and interlocking module
04/25/2000CA2042047C A function unit
04/19/2000EP0994528A2 Modular multi-terminal block for a solder free insulation displacement connection of insulated conductors
04/19/2000EP0993727A2 Line card shelf
04/19/2000EP0853777A4 Device for the operation of appliances, utilities and services within a building
04/19/2000EP0711012B1 Improved module for the connection and testing of telephone lines
04/19/2000CN1250963A Modular type multiterminal strip for non-soldering IDC connector used for insulation electric conductor
04/18/2000US6052752 Hierarchical dual bus architecture for use in an electronic switching system employing a distributed control architecture
04/13/2000WO2000021307A1 Expanding the capacity of a main distribution frame
04/12/2000CN1250575A Device for fixing cable terminals to a distributor in a telecommunications installation
04/12/2000CN1250574A Distributor for telecommunications installations
04/12/2000CN1250573A Distributor with inline blockshaped inline connector components
04/12/2000CN1250321A Mobile telephone hand set
04/12/2000CN1250183A Path managing and testing method for exchange system
04/12/2000CN1051416C A method and apparatus for determining signal usability
04/11/2000CA2174888C Connector module with test and jumper access
04/06/2000WO2000019736A1 Operating system for telecommunications
04/06/2000WO2000019735A1 Telecommunication services
04/06/2000WO2000019730A2 Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system
04/06/2000WO2000019693A1 Method and system of teleconferencing
04/06/2000WO2000019691A1 System and method for conducting an auction over a communications network
04/06/2000WO2000019677A2 Connection manager for telecommunications
04/06/2000WO2000019663A1 Method and system for negotiating telecommunication resources
04/06/2000CA2284346A1 Telecommunications protector panel connector assembly
04/05/2000EP0991252A2 Subscriber line test system for access network
04/05/2000EP0990377A1 Support frame for electronic plug-in units
04/05/2000EP0990376A1 Electronic plug-in unit which includes an improved heat-dissipation device
04/04/2000US6047193 System and method for locating a switch component
04/04/2000US6046977 Method and apparatus for detecting signal misalignment
03/2000
03/30/2000WO2000003532A3 Arrangement for establishing an alternative telecommunications path
03/29/2000EP0989760A2 Terminal block for telecommunications
03/29/2000EP0989718A2 Automated channel test unit
03/29/2000EP0988758A1 Tone detection with aliasing bandpass filters
03/29/2000EP0988675A1 Multi-chamber telecommunications terminal block with linking module
03/29/2000CN1249075A DSX module with removable jack
03/29/2000CN1249061A Protector for current and transient voltage
03/28/2000US6044151 Apparatus for mounting a low pass filter in a telephone network interface box
03/22/2000EP0987907A2 Telecommunication module having edge mounted jack and switch therefor
03/22/2000EP0987905A2 Chassis for Telecommunication assembly
03/22/2000EP0987867A2 A networked vehicle controlling attached devices using javabeans
03/22/2000EP0986921A1 Interconnect apparatus including a signal bus
03/22/2000EP0986889A1 Residential protection service center
03/22/2000CN2370571Y Charging free mobile telephone battery
03/22/2000CN1248374A Method for automatically adapting levels of signal exchanged in communication network
03/22/2000CN1248373A Wire-bound telecommunication device and circuit for use in such a device
03/22/2000CN1248081A Telecommunication module having end-mounted socket and switch the same thereof
03/21/2000US6040972 Protection device for communication
03/21/2000US6039578 Network interface device for line testing
03/21/2000US6038766 Method for assembling a jack assembly panel
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