Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
05/1999
05/19/1999EP0917390A2 A switched network architecture for ip multicast and integrated services
05/19/1999EP0917389A2 ATM line evaluation apparatus capable of synthetic evaluation
05/19/1999EP0917388A1 A data transmission system and a terminal management method of the same
05/19/1999EP0917380A2 Information transmission control apparatus for transmitting same information to a plurality of destinations, and information reception apparatus for receiving information from information transmission control apparatus
05/19/1999EP0917355A1 Distribution of MPEG-2 transport streams on the IEEE 1394-based home network
05/19/1999EP0917345A1 Identification process of a facsimile document and terminal therefor
05/19/1999EP0917338A1 Dual-limit current-limiting battery-feed circuit for a digital line
05/19/1999EP0917336A2 Dynamic tariff comparison and selection system for determining the most favourable telecommunications service provider
05/19/1999EP0917328A2 Communications with pier to pier protocol server
05/19/1999EP0917322A1 Retrieving method from a mailbox in a data transmission network, such as Internet
05/19/1999EP0917321A1 A method and a system for optimal utilisation of the data communication capacity in a cellular radio system
05/19/1999EP0917320A2 Optimum routing system
05/19/1999EP0917319A2 Interconnection of Fibre Channel switches
05/19/1999EP0917318A2 Point-to-point protocol encapsulation in ethernet frame
05/19/1999EP0917317A1 Method for conflict resolution in a multiple acess system for communications networks
05/19/1999EP0917316A2 Method for bandwidth sharing in a multiple access system for communications networks
05/19/1999EP0917093A2 Methods and apparatus for isochronous printing with minimal buffering
05/19/1999EP0917076A2 System and method for electronic mass mailing
05/19/1999EP0917075A2 System and method for electronic and non-electronic mass mailing
05/19/1999EP0917052A1 Method and apparatus for interacting with hardware devices remotely
05/19/1999EP0917046A2 Audio system utilizing personal computer
05/19/1999EP0916231A1 Process for optimising load distribution between connection sections of data package transmission systems
05/19/1999EP0916219A1 Universal mailbox and system for automatically delivering messages to a telecommunications device
05/19/1999EP0916214A1 Method and apparatus for source rate pacing in an atm network
05/19/1999EP0916213A1 Method and apparatus for transmitting lan data over a synchronous wide area network
05/19/1999EP0916212A2 APPARATUS AND METHOD FOR ASSIGNING VIRTUAL LANs
05/19/1999EP0916211A1 System and method for controlling data access in a computer network
05/19/1999EP0916200A2 Testing facility for a broadband communications system
05/19/1999EP0832527B1 Packet data transmission in code-division multiple access communication systems
05/19/1999EP0774185B1 Bus node
05/19/1999EP0611508B1 Packet data transfer method and apparatus
05/19/1999CN1217118A Allocating communication traffic
05/19/1999CN1217117A Speech transmission in a packet network
05/19/1999CN1217116A Process for transmitting data packets using ethermet from a first device to at least one other device
05/19/1999CN1217115A Method and device for transmitting data packet using Ethernet from a first device to at least one other device
05/19/1999CN1217114A Bus system for data transfer
05/19/1999CN1217109A Method and system for transmitting background noise data
05/19/1999CN1216883A Method and arrangement for upstream timeslot assignment, and communication system wherein the method is used
05/19/1999CN1216882A Telephone number searching system supporting automatic telephone connection and method therefor
05/18/1999US5905978 Window size determination using fuzzy logic
05/18/1999US5905975 Computer implemented methods and apparatus for auctions
05/18/1999US5905963 Subscriber terminal monitor system for a wireless telecommunications system
05/18/1999US5905906 Method and apparatus for configuring multiple printers on a network
05/18/1999US5905874 Method and system for reducing data transfer latency when transferring data from a network to a computer system
05/18/1999US5905872 Method of transferring connection management information in world wideweb requests and responses
05/18/1999US5905871 Method of multicasting
05/18/1999US5905870 Arrangement for initiating and maintaining flow control in shared-medium, full-duplex, and switched networks
05/18/1999US5905868 Client/server distribution of performance monitoring data
05/18/1999US5905863 Finding an e-mail message to which another e-mail message is a response
05/18/1999US5905859 Managed network device security method and apparatus
05/18/1999US5905783 Data communication apparatus and method
05/18/1999US5905781 Communication server apparatus and method
05/18/1999US5905780 Electronic mail system
05/18/1999US5905778 Notification apparatus for outbound data communication system
05/18/1999US5905777 In a communications system
05/18/1999US5905730 In a network communications device
05/18/1999US5905729 Mapping a data cell in a communication switch
05/18/1999US5905728 Method of assigning connection identifier in asynchronous transfer mode switching system
05/18/1999US5905727 Method and system for transmitting ATM cells on an ATM link
05/18/1999US5905726 Broadband communication system having a virtual circuit space switch
05/18/1999US5905725 High speed switching device
05/18/1999US5905723 Network interconnection device
05/18/1999US5905720 Method and apparatus for traffic management of inbound communications in a radio communication system
05/18/1999US5905719 Method and system for wireless internet access
05/18/1999US5905715 Network management system for communications networks
05/18/1999US5905714 Method for rerouting a packet-mode data connection
05/18/1999US5905712 Data communication network
05/18/1999US5905711 Method and apparatus for controlling data transfer rates using marking threshold in asynchronous transfer mode networks
05/18/1999US5905710 Method for controlling a re-emission interval in an asynchronous transfer mode interval controller
05/18/1999CA2111782C Communication of local area network based applications on a switched network
05/14/1999WO1999023853A1 Multiport interfaces for a network using inverse multiplexed ip switched flows
05/14/1999WO1999023852A1 Access server with switched architecture
05/14/1999WO1999023844A2 Method and apparatus for high rate packet data transmission
05/14/1999WO1999023842A1 Method for an admission control function for a wireless data network
05/14/1999WO1999023799A1 Packet network
05/14/1999WO1999023794A1 Method and apparatus for end-system bandwidth notification
05/14/1999WO1999023792A1 Method for redundantly transmitting atm cells
05/14/1999WO1999023791A1 Communications network
05/14/1999WO1999023790A1 Multi-mode radio frequency network system
05/14/1999WO1999023789A1 Network protocol-based home entertainment network
05/14/1999WO1999023788A1 Packet data band control method in packet exchange network and packet exchange network system
05/14/1999WO1999023782A2 Communications methods and apparatus
05/14/1999WO1999023776A1 Apparatus and method for depacketizing and aligning packetized input data
05/14/1999WO1999023571A1 Automatically configuring network-name-services
05/14/1999WO1999023568A1 Method and apparatus to determine user identity and limit access to a communications network
05/14/1999WO1999022576A2 Procedure and arrangement for delivery of e-mail to modem-connected user
05/14/1999WO1999022575A2 Resource optimization function in a data and telecommunications system
05/14/1999WO1999022574A2 Ip/atm network adapted to perform ip data flow classification and labelling for facilitating mapping of ip flows to atm virtual circuits
05/14/1999WO1999022568A2 Communication system with improved access network
05/14/1999WO1999022567A2 Communication network with increased routing flexibility
05/14/1999WO1999022566A2 Communication network using different transmission properties
05/14/1999WO1999022558A2 Buffer management method for sharing the storage capacity of a buffer between its users
05/14/1999WO1999022557A2 Subnetwork dependent convergence protocol for a mobile radio network
05/14/1999WO1999014931A3 Internet telephony call routing engine
05/14/1999WO1999013609A3 10/100 mbps automatic protocol selection mechanism for lan network
05/14/1999WO1999009784A3 Cell selection for atm switch having redundant switch planes
05/14/1999WO1999009701A3 Data transfer method and device
05/14/1999WO1999009690A3 System, device, and method for scheduling variable bit rate traffic in a communication network
05/14/1999WO1999007111B1 Method for describing the human interface features and functionality of av/c-based devices
05/14/1999WO1999004539A3 Communication method and system
1 ... 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 ... 4490