Patents for H04L 12 - Data switching networks (448,999)
08/2002
08/14/2002DE10125382A1 Verfahren und Vorrichtung zum Prüfen elektronischer Signale in einem Netzwerk Method and device for testing electronic signals in a network
08/14/2002DE10105858A1 Kommunikationssystem eines Fahrzeugs Communication system of a vehicle
08/14/2002DE10104542A1 Verfahren zur Reservierung von Ressourcen in einem Datennetz A method for resource reservation in a data network
08/14/2002DE10104292A1 Verfahren und Vorrichtung zum Aufbau einer Kommunikationsverbindung Method and apparatus for establishing a communication link
08/14/2002DE10103407A1 Internet-Anschlußsystem Internet connection system
08/14/2002DE10103293A1 Verfahren und Anordnung zur bidirektionalen Nachrichtenübertragung bei unterschiedlichen bzw. geteilten Rückkanälen Method and system for bidirectional communication with different or split rear channels
08/14/2002DE10102110A1 Verfahren für eine bidirektionale Signalübertragung in einem verteilten Netz A method for bi-directional signal transmission in a distributed network
08/14/2002DE10050536C1 Personalisierbares Radio Personalise the Radio
08/14/2002CN2506035Y Broadband network comprehensive wiring machine box
08/14/2002CN1364391A Multiplexing of real time users and non-priority users EGPRS channels
08/14/2002CN1364389A Multiple tree hierarchical communication system and method
08/14/2002CN1364374A Secured session sequencing proxy system and method therefor
08/14/2002CN1364368A Method for transmitting coding information over packet data network
08/14/2002CN1364367A UMTS circuit switched data user plane
08/14/2002CN1364366A Communication control device and method therefor, communication device, communication system and method therefor, and providing method therefor
08/14/2002CN1364363A Method for forming acknowledgement data in wireless communication system, and wireless communication system
08/14/2002CN1364355A Power control apparatus and method in wireless communication system using scheduled packet dats ervice channel
08/14/2002CN1364353A Apparatus and method for retransmitting data according to radio link protocol in mobile communication system
08/14/2002CN1364289A Sub-packet insertion for packet loss compensation in voice over IP net works
08/14/2002CN1364271A Apparatus and method for selling license of electrical communication facility and apparatus and method for distributing capacity of electrical communication facility
08/14/2002CN1364264A Multi link layer to single physical layer interface in a node of a data communication system
08/14/2002CN1364263A Automatic file transmission system
08/14/2002CN1364262A Network, element management system
08/14/2002CN1364255A Personal digital terminal and data output control system
08/14/2002CN1364040A 无线电信道切换方法与移动通信系统并基地台与移动台 The radio channel handover method and a mobile communication system and the base station and the mobile station
08/14/2002CN1364038A Communication system and resources division method
08/14/2002CN1364026A Device for providing distance power feed in long distance communication network
08/14/2002CN1364025A Long-range management method for mobile communication terminal data
08/14/2002CN1364014A Data bus system including source control device and transmitting station
08/14/2002CN1364013A Transducer able to implement Ethernet communication and with redundent power supply provided by network
08/14/2002CN1364012A Ethernet hub able to implement redundent power supply of network
08/14/2002CN1364010A Electric executing mechanism able to implement Ethernet communication and with redundent power supply provided by network
08/14/2002CN1363999A Radio communication apparatus, radio communication system and method thereof
08/14/2002CN1363907A Distributed universal network system for acquiring and controlling analog and digital information
08/14/2002CN1363891A Apparatus and electronic instrument for controlling data delivery
08/14/2002CA2336721A1 System and method for creating and maintaining a hosted human resources administration organization
08/13/2002US6434705 Method and apparatus for interfacing isochronous communication systems
08/13/2002US6434651 Method and apparatus for suppressing interrupts in a high-speed network environment
08/13/2002US6434646 Signal distribution system and method based on bus arrangement
08/13/2002US6434626 Method and apparatus for low latency network performance monitoring
08/13/2002US6434625 Generalizing data streams to overcome differences in word length and byte order
08/13/2002US6434624 Method and apparatus for identifying network data traffic flows and for applying quality of service treatments to the flows
08/13/2002US6434622 Multicasting method and apparatus
08/13/2002US6434620 TCP/IP offload network interface device
08/13/2002US6434619 Internet-enabled service management system and method
08/13/2002US6434618 Programmable network element for packet-switched computer network
08/13/2002US6434616 Method for monitoring abnormal behavior in a computer system
08/13/2002US6434615 Method and apparatus for remote computer management using HTML in a web browser application and an internet server extension on an internet server API-compliant web server
08/13/2002US6434612 Connection control interface for asynchronous transfer mode switches
08/13/2002US6434611 System and method for message-based real-time reconfiguration of a network by broadcasting an activation signal to activate a new connection configuration
08/13/2002US6434610 Management of memory units of data streaming server to avoid changing their contents by employing a busy list of allocated units for each content and a free list of non-allocated units
08/13/2002US6434606 System for real time communication buffer management
08/13/2002US6434604 Chat system allows user to select balloon form and background color for displaying chat statement data
08/13/2002US6434603 System for task tracking and controlling electronic mail
08/13/2002US6434602 Method, apparatus and article of manufacture for accessing electronic messages
08/13/2002US6434601 Pre test electronic mail process
08/13/2002US6434600 Methods and systems for securely delivering electronic mail to hosts having dynamic IP addresses
08/13/2002US6434599 Method and apparatus for on-line chatting
08/13/2002US6434597 Animated virtual agent displaying apparatus, method for displaying a virtual agent, and medium for storing instructions for displaying a virtual agent
08/13/2002US6434596 Method and system for distributed queues in a multimedia network with proxies
08/13/2002US6434593 Data transfer method in system including multiple pieces of equipment and system for such method
08/13/2002US6434583 Fast fourier transform apparatus and method
08/13/2002US6434528 Computer network telephony
08/13/2002US6434447 Control property is mapped modally compatible GUI element
08/13/2002US6434432 Method for writing back message ID information to a match ID register and a CAN microcontroller that implements this method
08/13/2002US6434405 Transmitting and receiving card selectively attached to portable phone or information terminal
08/13/2002US6434398 Method and apparatus for interactive audience participation at a live spectator event
08/13/2002US6434383 Method and apparatus for network paging
08/13/2002US6434380 Dynamic negotiation of resources for user equipment in wireless communications system
08/13/2002US6434363 Infrared link
08/13/2002US6434286 Optical signal switching apparatus
08/13/2002US6434236 PC server telecommunications power system
08/13/2002US6434231 Virtualized computer telephony integrated link for enhanced functionality in call centers
08/13/2002US6434222 Apparatus and method for automated multi-media messaging system information updating
08/13/2002US6434168 Data compression on a data connection
08/13/2002US6434165 Method and system to abort data communication traffic in a communication network
08/13/2002US6434164 Multiple-access communication system capable of measuring and guaranteeing a service quality supplied for each service permitted to subscriber stations
08/13/2002US6434161 UART with direct memory access buffering of data and method therefor
08/13/2002US6434160 Adaptive service weight assignments for ATM scheduling
08/13/2002US6434159 Transaction system and method therefor
08/13/2002US6434158 Entryway system using proximity-based short-range wireless links
08/13/2002US6434157 MODBUS plus ethernet bridge
08/13/2002US6434156 Virtual switching for interconnected networks
08/13/2002US6434155 Weighted round robin engine used in scheduling the distribution of ATM cells
08/13/2002US6434154 TDM/TDMA distribution network
08/13/2002US6434153 Packet communication system with QoS control function
08/13/2002US6434152 ATM network device
08/13/2002US6434151 Communications system and method
08/13/2002US6434150 Telecommunications provider agent
08/13/2002US6434149 System and method for removing data traffic from a telephone network
08/13/2002US6434148 Data packet re-sequencer
08/13/2002US6434145 Processing of network data by parallel processing channels
08/13/2002US6434144 Multi-level table lookup
08/13/2002US6434143 Internet protocol telephony voice/video message deposit and retrieval
08/13/2002US6434142 Communication system capable of automatically switching speech path via local area network to speech path via speech network
08/13/2002US6434141 Communication management system and method
08/13/2002US6434140 System and method for implementing XoIP over ANSI-136-A circuit/switched/packet-switched mobile communications networks
08/13/2002US6434137 Method and system for transferring information within a mobile communication system
08/13/2002US6434134 Dynamic address assignment for wireless devices accessing packet-based wired networks
08/13/2002US6434133 Subnetwork dependent convergence protocol for a mobile radio network