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)
06/2003
06/19/2003US20030112611 IC card
06/18/2003EP1320249A2 Ringing signal generator
06/18/2003DE20306804U1 Communications control center for voice- and data- switching services via PC and telephone, has central module and decentralized module located in separate housings
06/18/2003CN2556880Y Cross-connecting chamber distribution device
06/18/2003CN1425212A Overvoltage protector magazine
06/18/2003CN1424826A Optical fibre single photon routing operating controller
06/18/2003CN1112082C Method for establishing encrypted connection
06/18/2003CN1112058C System and method for detecting state of dialling codenumber
06/18/2003CN1112055C Device for displaying faults in telephone distribution frame
06/18/2003CN1112022C System and method for supervising calls in exchange
06/18/2003CN1112015C No.7 level 2 processing system for switching unit in mobile communication and method of control thereof
06/17/2003US6580792 Signal detector with automatic gain control
06/12/2003WO2003049471A1 Storing and accessing data in a mobile device and a user module
06/12/2003WO2003049005A2 Method and apparatus for a reverse link supplemental channel scheduling
06/12/2003WO2003048940A1 Security token and access point networking
06/12/2003CA2467946A1 Security token and access point networking
06/11/2003EP1317858A2 Tone detection for integrated telecommunications processing
06/10/2003US6577730 Modular digital telephone system and method including an universal telephony shelf
06/10/2003US6577729 Alarm display and method
06/10/2003US6577624 System for controlling a telephony device bus in a switching system
06/10/2003US6575900 Meter with integrated database and simplified telemedicine capability
06/10/2003US6575792 Jack assembly
06/05/2003WO2003047301A1 Authentication of a mobile telephone
06/05/2003WO2003047287A1 Method for renewing program files of a programmable mobile telecommunications terminal
06/05/2003WO2002102091A3 Network interface device and high speed delivery method therefor
06/05/2003WO2002093949A3 System and method for communication using public telephones
06/05/2003US20030103606 Method and apparatus for telephonically accessing and navigating the internet
06/05/2003US20030103479 Performing an idle mode handoff in a wireless communication device
06/05/2003CA2467905A1 Authentication of a mobile telephone
06/04/2003EP1316944A2 Sound signal recognition system and method, and dialog control system and method using it
06/04/2003CN1110890C Method and apparatus for controlling and maintaining tower top low noise amplifier
06/03/2003US6574586 System for monitoring connection pattern of data ports
06/03/2003US6574312 Electronic patch panel apparatus and method of use
06/03/2003US6572413 DSX module with removable jack
05/2003
05/30/2003WO2003045076A2 Performing an idle mode handoff in a wireless communication device
05/30/2003WO2003045073A2 Telecommunications patch panel
05/30/2003WO2003045072A2 Telecommunications patch panel
05/30/2003WO2003044902A1 Angled rj to rj patch panel
05/30/2003WO2003044618A2 Method for connecting to a wireless internet service
05/30/2003WO2003013115A3 A method for seamless port capability for an alternative service provider
05/30/2003WO2002049174A3 Power distribution circuit board with bullet connectors
05/30/2003WO2002037912A3 Mechanical housing
05/29/2003US20030101222 Data processing system and method
05/29/2003US20030101053 Sound signal recognition system and sound signal recogniton method, and dialog control system and dialog control method using soung signal recognition system
05/29/2003US20030099259 Modular home/office multi-media distribution system
05/29/2003US20030099100 Adaptive module for housings
05/27/2003US6570982 Digital clocking synchronizing mechanism
05/27/2003US6570981 Device and method for expanding legacy switches
05/27/2003US6570762 Telecommunications system
05/27/2003US6568542 Suspending cable rack for patch panel
05/22/2003US20030096595 Authentication of a mobile telephone
05/22/2003US20030096536 Angled RJ to RJ patch panel
05/22/2003US20030095655 Subscriber line interface device
05/22/2003US20030095395 Telecommunications patch panel
05/21/2003EP1312953A2 High density optical fibre distribution device and method of installing connecting fibres
05/21/2003CN1419775A Control system used for telephone distributing frame and/or circuit switch box
05/21/2003CN1419759A 多路复用传输装置 Multiplexing transmission device
05/21/2003CN1109485C Rack mountable cable distribution enclosour
05/21/2003CN1109383C Patch panel
05/20/2003US6567518 Method of field programmable gate array configuration
05/20/2003US6567517 Timing and switching array and method
05/20/2003US6567513 Drive and method for transferring unbundled network elements between local exchange carriers
05/15/2003WO2003041424A2 Wireless communication arrangements with encapsulation and header compression
05/15/2003WO2002080401A3 Power control for point-to-multipoint services provided in communication systems
05/14/2003EP1310107A2 Apparatus and method of replacing telephony cards without down time
05/14/2003EP1169753B1 Dsx module with removable jack
05/14/2003EP0815622B1 Cross-connect method and apparatus
05/14/2003EP0724815B1 Radiotelephone system for groups of remote subscribers
05/14/2003CN1418020A Input-controlled electronic ringing generator
05/14/2003CN1108703C Telephone exchange related main distribution arragement
05/13/2003US6563922 Arbitration mechanism
05/13/2003US6563516 Remote viewing of rack-mounted printed circuit cards
05/13/2003US6561827 Apparatus for interconnecting multiple nodes
05/08/2003WO2003039176A1 Transfer of personalisation items between communication terminals
05/08/2003WO2002096067A3 Pbx control system via remote telephone
05/08/2003WO2001091508A3 Telecommunications wiring device
05/08/2003US20030086561 XDSL splitter module for field wiring cabinet
05/08/2003US20030086435 Modularly clustered radiotelephone system
05/07/2003EP1309220A1 Data processing system and method
05/07/2003EP1307820A1 Crosspoint switch with switch matrix module
05/06/2003US6560465 Method and apparatus for controlling and maintaining a tower top low noise amplifier
05/06/2003US6560334 Telephone subscriber line module
05/06/2003US6560331 System and method for precise DTMF signal detection
05/06/2003US6560126 Telecommunications protector panel for high frequency transmission
05/06/2003US6559989 Optical packet header processing apparatus for optical packet switch
05/06/2003US6557709 Equipment rack accessory for improving equipment mounting
05/01/2003WO2003037030A2 Method and system for hard handoff in a broadcast communication system
05/01/2003WO2003037010A1 System and method for approximating half duplex wireless dispatch system
05/01/2003WO2003036801A2 Queuing talk requests in a wireless group dispatch system
05/01/2003WO2002069649A3 Telecommunications chassis and card with flame spread containment
05/01/2003WO2002041644A3 Cable management rack for telecommunications equipment
05/01/2003US20030083875 Unified call classifier for processing speech and tones as a single information stream
05/01/2003US20030083059 Method for testing large-scale audio conference servers
05/01/2003US20030083050 Communication terminal having personalisation means
05/01/2003US20030081756 Multi-detector call classifier
05/01/2003CA2465114A1 Method and system for hard handoff in a broadcast communication system
05/01/2003CA2464319A1 System and method for approximating half duplex wireless dispatch system
05/01/2003CA2464114A1 Queuing talk requests in a wireless group dispatch system
04/2003
04/30/2003CN1414733A Method and device for providing universal support service system structure for net element
04/30/2003CN1107421C Matrix patch board and its producing method
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