| Patents for H04L 12 - Data switching networks (448,999) |
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| 04/11/2000 | US6049548 Multi-access CS-P/CD-E system and protocols on satellite channels applicable to a group of mobile users in close proximity |
| 04/11/2000 | US6049546 System and method for performing switching in multipoint-to-multipoint multicasting |
| 04/11/2000 | US6049545 System and method for message communications in a distributed telecommunications switch |
| 04/11/2000 | US6049544 ATM switch voice server module utilizing flag signalling |
| 04/11/2000 | US6049543 Transcoder for use in an ATM-based communications system |
| 04/11/2000 | US6049542 Scalable multistage interconnection network architecture and method for performing in-service upgrade thereof |
| 04/11/2000 | US6049541 Distributed telecommunications switching system and method |
| 04/11/2000 | US6049534 Communication system |
| 04/11/2000 | US6049533 Network communication system with information rerouting capabilities |
| 04/11/2000 | US6049531 Real-time multimedia conferencing over an ATM network using an intelligent ATM ADSL modem and ADSL access |
| 04/11/2000 | US6049530 Segment performance monitoring |
| 04/11/2000 | US6049528 Trunking ethernet-compatible networks |
| 04/11/2000 | US6049527 Cell discard control system for an ATM cell buffer |
| 04/11/2000 | US6049526 Enhanced integrated rate based available bit rate scheduler |
| 04/11/2000 | US6049524 Multiplex router device comprising a function for controlling a traffic occurrence at the time of alteration process of a plurality of router calculation units |
| 04/11/2000 | US6049291 Interactive two-way pager systems |
| 04/11/2000 | CA2205370C Security apparatus and method |
| 04/11/2000 | CA2169493C Method and apparatus for interconnecting atm emulated lans |
| 04/11/2000 | CA2158531C Clock recovery for atm receiver |
| 04/11/2000 | CA2143950C Packet delivery system |
| 04/09/2000 | CA2285168A1 Channel allocation method and apparatus |
| 04/09/2000 | CA2280333A1 A method and apparatus for measuring network performance and stress analysis |
| 04/08/2000 | CA2285101A1 Integrated ring-mesh network |
| 04/08/2000 | CA2284957A1 Method of and switching facility for switching between two data streams without data loss |
| 04/06/2000 | WO2000019766A1 Circuit and method for switching through channels of a multi-channel connection |
| 04/06/2000 | WO2000019765A2 Method for connecting communications terminals to a exchange via a communications network |
| 04/06/2000 | WO2000019764A2 Method for connecting exchanges via a packet-oriented communications network |
| 04/06/2000 | WO2000019739A1 Signalling in a telecommunications system |
| 04/06/2000 | WO2000019738A1 Method for accessing data in network elements |
| 04/06/2000 | WO2000019737A2 Method for evaluating a presentation layer data unit |
| 04/06/2000 | WO2000019736A1 Operating system for telecommunications |
| 04/06/2000 | WO2000019735A1 Telecommunication services |
| 04/06/2000 | WO2000019697A1 A method of sending and forwarding e-mail messages to a telephone |
| 04/06/2000 | WO2000019695A1 Device and process for remote control of telescopes for astronomical observations |
| 04/06/2000 | WO2000019693A1 Method and system of teleconferencing |
| 04/06/2000 | WO2000019691A1 System and method for conducting an auction over a communications network |
| 04/06/2000 | WO2000019684A2 A method for dialing from computer applications |
| 04/06/2000 | WO2000019683A1 Method and system for managing storage of data |
| 04/06/2000 | WO2000019680A2 System and method for network flow optimization using traffic classes |
| 04/06/2000 | WO2000019679A2 Data link layer manager for network access |
| 04/06/2000 | WO2000019677A2 Connection manager for telecommunications |
| 04/06/2000 | WO2000019672A1 Method and system for communicating information in a network |
| 04/06/2000 | WO2000019671A1 A routing arrangement |
| 04/06/2000 | WO2000019669A1 Method for repeating quality report information in atm network |
| 04/06/2000 | WO2000019668A1 Method for modifying the transmission-oriented variables of a monitoring process |
| 04/06/2000 | WO2000019667A1 Method and system for detecting failure of ring network |
| 04/06/2000 | WO2000019666A1 Method and system for scheduling network communication |
| 04/06/2000 | WO2000019665A1 Network to network bandwidth on demand |
| 04/06/2000 | WO2000019664A2 Managing computer resources |
| 04/06/2000 | WO2000019663A1 Method and system for negotiating telecommunication resources |
| 04/06/2000 | WO2000019662A1 System and method for providing broadcast material history |
| 04/06/2000 | WO2000019660A2 Management of messages information across various communication systems |
| 04/06/2000 | WO2000019659A2 Method for communicating packet-oriented information over a time multiplex-oriented radio route |
| 04/06/2000 | WO2000019650A1 Method and system for communication with a network |
| 04/06/2000 | WO2000019647A2 System and method for coordinating a visual display with audio programmes broadcast over a communications network |
| 04/06/2000 | WO2000019645A1 Demodulator for demodulating digital broadcast signals |
| 04/06/2000 | WO2000019617A2 Performing digital subscriber line (dsl) modem communication over an ac link bus |
| 04/06/2000 | WO2000019341A2 Data communication system and method |
| 04/06/2000 | WO2000019320A1 Evaluating computer resources by end-user emulation |
| 04/06/2000 | WO2000001191A9 Network control system and method therefor |
| 04/06/2000 | WO1999067887A3 Telecommunication system with channel sharing |
| 04/06/2000 | WO1999066716A8 A method of and apparatus for partitioning, scaling and displaying video and/or graphics across several display devices |
| 04/06/2000 | WO1999063698A3 Synchronous network for digital media streams |
| 04/06/2000 | WO1999059047A3 Method and apparatus for low jitter clock recovery |
| 04/06/2000 | DE19845823A1 Verfahren zum Übertragen von Daten in einen Speicher eines insbesondere mit einem Kommunikationsnetz in Verbindung stehenden Gerätes A method for transmitting data in a memory of a particular related to a communication network device |
| 04/06/2000 | DE19845753A1 Verfahren zum Verbindungsaufbau für ein Kommunikationsnetz Method for connection setup for a communication network |
| 04/06/2000 | DE19845331A1 Verfahren und Vorrichtung zur Verkehrswegebestimmung in einem Kommunikations- oder Datennetz oder einem Netz aus Kommunikations- und Datennetz Method and apparatus for determining traffic routes in a communications or data network or a network of communication and data network |
| 04/06/2000 | DE19845076A1 Verfahren zum Übermitteln von paketorientierten Informationen über eine zeitmultiplexorientierte Funkstrecke A method for transmitting packet-oriented information over a time-division multiplex-oriented radio link |
| 04/06/2000 | DE19845070A1 Time channel conversion method for digital communications exchange |
| 04/06/2000 | DE19845038A1 Verfahren zum Anschließen von Kommunikationsendgeräten an eine Vermittlungsanlage über ein Kommunikationsnetz A method for connecting communication terminals to a switching system via a communication network |
| 04/06/2000 | DE19845031A1 Verfahren zum Verbinden von Vermittlungsanlagen über ein paketorientiertes Kommunikationsnetz A method for connecting exchanges over a packet-oriented communication network |
| 04/06/2000 | DE19844938A1 Telecommunication arrangement supervision method |
| 04/06/2000 | DE19843898A1 Circuit arrangement for setting-up speech signal connections |
| 04/06/2000 | CA2345754A1 Method for connecting communication terminals to a switching system via a communication network |
| 04/06/2000 | CA2345668A1 Method for modifying the transmission-oriented variables of a monitoring process |
| 04/06/2000 | CA2345537A1 A routing arrangement |
| 04/06/2000 | CA2345426A1 Device and process for remote control of telescopes for astronomical observations |
| 04/06/2000 | CA2345288A1 Data link layer manager for network access |
| 04/06/2000 | CA2312870A1 Method and system for detecting failure of ring network |
| 04/05/2000 | WO2000025216A1 Data transfer controller and electronic device |
| 04/05/2000 | EP0991294A2 Method and apparatus for facilitating the call setup in an atm network |
| 04/05/2000 | EP0991293A2 System to transport narrowband calls across an ATM network |
| 04/05/2000 | EP0991287A2 Wireless data transmission terminal |
| 04/05/2000 | EP0991285A2 Mobile communication capable of avoiding congestion of call processing |
| 04/05/2000 | EP0991248A2 Device for the remote display of incoming calls |
| 04/05/2000 | EP0991244A2 Apparatus for and method of managing bandwith for a packet based connection |
| 04/05/2000 | EP0991243A1 Method for data addressing in a local area network |
| 04/05/2000 | EP0991242A2 Method and apparatus for caching credentials in proxy servers for wireless user agents |
| 04/05/2000 | EP0991233A2 Device and Method for a remote indicating of the reception of e-mails |
| 04/05/2000 | EP0991232A2 Method and device for routing in a communications network |
| 04/05/2000 | EP0991231A1 Packet switch adapter for variable length packets |
| 04/05/2000 | EP0991230A2 Method and system of routing network-based data using frame address notification |
| 04/05/2000 | EP0991229A2 Bundling multiple network management packets |
| 04/05/2000 | EP0991228A1 Network user interface with profile depandable function display |
| 04/05/2000 | EP0991226A1 Method for accessing data in network elements |
| 04/05/2000 | EP0991214A2 Method and system for distributing information, comprising a method and system for billing the information which has been distributed |
| 04/05/2000 | EP0991213A2 Method and device for transmitting digital information, such as digital audio data, method and device for receiving said digital information, and method and system for transferring said digital information |
| 04/05/2000 | EP0990990A2 Flow control in a fifo memory |
| 04/05/2000 | EP0990367A2 Device for monitoring a connection setup |
| 04/05/2000 | EP0990366A1 Method for constructing and operating a redundant communications network, and communications network for transporting data packets |