Patents for H04L 12 - Data switching networks (448,999)
12/2004
12/29/2004CA2701501A1 Wireless packet communication method
12/29/2004CA2533014A1 Health care system, biological information terminal
12/29/2004CA2529723A1 System and method for single-point to fixed-multipoint data communication
12/29/2004CA2529554A1 Apparatus, system, and method for autonomously managing reverse link communication resources in a distributed communication system
12/29/2004CA2529422A1 Antenna steering for an access point based upon spatial diversity
12/29/2004CA2528658A1 System and method for gsm hard handoff
12/29/2004CA2528611A1 Method and apparatus for dynamic adjustment of rise-over-thermal (rot) threshold for reverse link rate allocation
12/29/2004CA2526812A1 System and method for managing reverse link communication resources in a distributed communication system and corresponding apparatus
12/29/2004CA2497844A1 Radio communication apparatus
12/28/2004US6836895 Hybrid electronic e-mail server system and method
12/28/2004US6836881 Remote tracing of data processing nodes in an asynchronous messaging network
12/28/2004US6836846 Method and apparatus for controlling e-mail access
12/28/2004US6836813 Switching I/O node for connection in a multiprocessor computer system
12/28/2004US6836808 Pipelined packet processing
12/28/2004US6836806 System for network addressing
12/28/2004US6836803 Operations architecture to implement a local service activation management system
12/28/2004US6836802 Network management system uses proxy agent for communicating control information and event notifications between network management apparatus and agents not directly connected to a network
12/28/2004US6836800 Managing computer resources
12/28/2004US6836799 Method and apparatus for tracking user profile and habits on a global network
12/28/2004US6836798 Network model reconciliation using state analysis
12/28/2004US6836797 System, method and computer program product for network record synthesis
12/28/2004US6836796 System and method to manage network-enabled embedded devices operating under various protocols
12/28/2004US6836792 Techniques for providing add-on services for an email system
12/28/2004US6836790 E-mail system and incoming e-mail check method
12/28/2004US6836788 Method for selecting RTP element in dynamic multicast tree for multimedia conference
12/28/2004US6836785 Method and apparatus for throttling requests to a server having a buffer with varied acceptance limit based on server overload status and desired buffer delay time
12/28/2004US6836771 Method and apparatus for storing sparse and dense subtrees in a longest prefix match lookup table
12/28/2004US6836756 Time simulation techniques to determine network availability
12/28/2004US6836750 Systems and methods for providing an automated diagnostic audit for cluster computer systems
12/28/2004US6836748 Method for correlating behavior between two elements of a system to determine the presence of mutual interaction between the elements
12/28/2004US6836747 Measured data synchronization system
12/28/2004US6836737 Systems and methods for providing remote monitoring of consumption for a utility meter
12/28/2004US6836730 Interactive weather advisory system
12/28/2004US6836726 Satellite and terrestrial remote monitoring system for wireless handheld mobile terminals
12/28/2004US6836714 Method for data transmission between a control unit for restraint devices and sensors
12/28/2004US6836665 Mobile unit communication system and a mobile unit communication method that can increase the efficiency of an assignment of a channel of a communication in which a data having a large data amount is transmitted at a high speed
12/28/2004US6836664 System and method of achieving dynamic channel bandwidth
12/28/2004US6836546 Apparatus and method of coupling home network signals between an analog phone line and a digital bus
12/28/2004US6836539 Machine remote monitoring system and management method
12/28/2004US6836515 Multi-modulation radio communications
12/28/2004US6836508 Method and apparatus for using unintended radio frequency propagation in a network
12/28/2004US6836483 Message system for asynchronous transfer
12/28/2004US6836482 Method of transmission and transmission system
12/28/2004US6836481 Packet conversion device and packet conversion method
12/28/2004US6836480 Data structures for efficient processing of multicast transmissions
12/28/2004US6836479 Variable length packet communication device
12/28/2004US6836478 Call hold with reminder and information push
12/28/2004US6836476 Business model, system and method for voice and/or data communications with local business
12/28/2004US6836475 Method and apparatus for traffic shaping for IP router queues/egress
12/28/2004US6836474 WAP session tunneling
12/28/2004US6836470 Method for reliable message delivery in a network of mobile computers
12/28/2004US6836466 Method and system for measuring IP performance metrics
12/28/2004US6836465 Method and system for path identification in packet networks
12/28/2004US6836464 PNNI routing computation system in ATM exchange
12/28/2004US6836463 System for communicating labeled routing trees to establish preferred paths and source routes with local identifiers in wireless computer networks
12/28/2004US6836462 Distributed, rule based packet redirection
12/28/2004US6836329 Real time IR optical sensor
12/28/2004US6836275 Method for distinguishing between single and multiple connections in a network topology
12/28/2004US6836211 Rescue requesting method in bluetooth system
12/28/2004CA2322581C Activation of multiple xdsl modems with half duplex and full duplex procedures
12/28/2004CA2297871C Dmt test method for determining adsl capability of cables
12/28/2004CA2284797C Method and system for providing a presentation on a network
12/28/2004CA2272517C Qos management apparatus
12/28/2004CA2269544C Outside access to computer resources through a firewall
12/26/2004CA2433471A1 Supplier hub with hosted supplier stores
12/25/2004CA2433375A1 System and method for presenting personalized content on electronic commerce web pages
12/23/2004WO2004112421A1 System packet interface
12/23/2004WO2004112420A1 Medium signal reception device, transmission device, and transmission/reception system
12/23/2004WO2004112415A2 Conversational bearer negotiation
12/23/2004WO2004112408A1 Method of controlling the transmitting window of radio link layer
12/23/2004WO2004112407A1 A method of controlling radio link layer send window
12/23/2004WO2004112406A1 Method for implementing diffserv in the wireless access network of the universal mobile telecommunication system
12/23/2004WO2004112369A2 Convergence of circuit-switched voice and packet-based media services
12/23/2004WO2004112368A2 Transmission of a data file by notification of a reference to the intended recipient and teleconference establishment using a unique reference
12/23/2004WO2004112354A2 Method for mobile unit location estimate in a wireless lan
12/23/2004WO2004112350A1 Network protocol off-load engine memory management
12/23/2004WO2004112349A1 Method, system and apparatus to support mobile ip version 6 services in cdma systems
12/23/2004WO2004112348A1 Method, system and apparatus to support mobile ip version 6 services
12/23/2004WO2004112347A1 Method, system and apparatus to support hierarchical mobile ip services
12/23/2004WO2004112345A1 Method and apparatuses for bootstrapping a local authorisation system in ip networks
12/23/2004WO2004112342A1 Emulated multi-qos links
12/23/2004WO2004112341A2 Method and device for processing real-time data
12/23/2004WO2004112340A2 Maintaining entity order with gate managers
12/23/2004WO2004112335A1 Pcmm application manager
12/23/2004WO2004112334A1 Electronic communication document management systems
12/23/2004WO2004112333A1 Method and apparatus for packet classification and rewriting
12/23/2004WO2004112332A1 Vehicle network and method of communicating data packets in a vehicle network
12/23/2004WO2004112331A1 Method and apparatus to share software component
12/23/2004WO2004112330A2 Method and apparatus for controlling a broadcast communication data rate in a wireless communication system
12/23/2004WO2004112328A1 Method for performing route area update of ue with mbms service in communication system
12/23/2004WO2004112327A1 Router and network connecting method
12/23/2004WO2004112326A1 Packet transferring method and apparatus
12/23/2004WO2004112324A1 Concatenated frame structure for data transmission
12/23/2004WO2004112323A1 Bandwidth-limited supervisory packet transmission to control congestion and call establishment in packet-based networks
12/23/2004WO2004112322A1 Method for the use of parallel links in packet-oriented networks with multipath routing
12/23/2004WO2004112320A1 Data traffic separation method for use in a packet-oriented mobile radio network
12/23/2004WO2004112319A1 Method of querying route information in the environment of wlan interacting with mobile network
12/23/2004WO2004112318A1 Packet communication method, controller and mobile station
12/23/2004WO2004112317A1 System and method for locating a wireless local area network
12/23/2004WO2004112316A1 An adaptor and the method, system and telephone implemented with it