Patents for H04L 12 - Data switching networks (448,999)
05/2004
05/06/2004WO2004038974A2 Measuring sample arrival rates on an atm network
05/06/2004WO2004038969A2 Proximity-based automatic id code reconfiguration of wireless input/output systems
05/06/2004WO2004038958A1 Wireless local area network repeater with in-band control channel
05/06/2004WO2004038954A2 Method for stealing power or walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel)
05/06/2004WO2004038952A2 Channel estimation and spatial processing for tdd mimo systems
05/06/2004WO2004038951A2 Random access for wireless multiple-access communication systems
05/06/2004WO2004038935A2 Method of communication device initiated frame exchange
05/06/2004WO2004038700A2 Method and system for validating logical end-to-end access paths in storage area networks
05/06/2004WO2004038699A2 Remote management system
05/06/2004WO2004038641A2 System and method for sharing, viewing, and controlling mutliple information systems
05/06/2004WO2004038635A2 Signalling
05/06/2004WO2004038616A1 A method and apparatus for recording a transfer of a piece of data
05/06/2004WO2004038597A1 Methods and systems for exchanging reachability information and switching between redundant interfaces in a network cluster
05/06/2004WO2004038595A1 Chat room method and program permitting users to communicate with each other while browsing any website
05/06/2004WO2004038594A1 Integrated emergency response system in information infrastructure and operating method therefor
05/06/2004WO2004038565A2 Centrally controllable instant messaging system
05/06/2004WO2004038559A2 System and method for using virtual local area network tags with a private network
05/06/2004WO2004038554A2 System with multiple path fail over, fail back and load balancing
05/06/2004WO2004038534A2 Dynamic business relationship establishment in a public wireless lan environment
05/06/2004WO2004032422A3 Data transfer scheme in a communication system
05/06/2004WO2004023838A3 Svc-l2 vpns: flexible on-demand switched mpls/ip layer-2 vpns for ethernet svc, atm and frame relay
05/06/2004WO2004023755A3 Content based messaging including the extension of a remote procedure call
05/06/2004WO2004023739A3 Method and apparatus for providing multicast capability within an atm network
05/06/2004WO2004023719A3 Root cause correlation in connectionless networks
05/06/2004WO2004023665A3 Vertical dynamic beam-forming
05/06/2004WO2004021624A3 Sdu and method for dynamically managing wireless call settings
05/06/2004WO2004019563A3 Method for establishing a substitute path in a network
05/06/2004WO2004017650A3 Scheduler for a shared channel
05/06/2004WO2004017584B1 Contact center architecture
05/06/2004WO2004017572A3 Method, communication arrangement, and communication device for transmitting message cells via a packet-oriented communication network
05/06/2004WO2004017234A3 System and method for integrating electronic mail accounts
05/06/2004WO2004017161A3 High availability voip subsystem
05/06/2004WO2004006616A3 Methods and apparatus for data communication
05/06/2004WO2004004213A3 Windows management instrument synchronized repository provider
05/06/2004WO2003105513A3 Systems and methods for channel allocation for forward-link in multi-user systems
05/06/2004WO2003103238A9 Service processing switch and corresponding method
05/06/2004WO2003100578A3 Real-time tiered rating of communication services
05/06/2004WO2003098916A3 High-resolution image projection
05/06/2004WO2003096588A3 Methods and apparatus for extending mobile ip
05/06/2004WO2003048994A3 System and method for actively managing an enterprise of configurable components
05/06/2004WO2003041369A8 Telecommunications gateway and method
05/06/2004WO2003026252A8 System and method for presentation of remote information in ambient form
05/06/2004WO2003017695A9 A system and method for performing soft handoff in a wireless data network
05/06/2004WO2003017687A3 High-density radio access system
05/06/2004WO2003017582A9 A system and method for providing an addressing and proxy scheme for facilitating mobility of wireless nodes between wired access points on a core network of a communications network
05/06/2004WO2003013058A3 Manager posts shortlist based on contingency
05/06/2004WO2003007173A9 System, method and apparatus for preventing data packet overflow at node in wireless packet data services network
05/06/2004WO2002082245A3 Smart card for accessing a target internet site
05/06/2004WO2002065664A3 Reverse link channel architecture for a wireless communication system
05/06/2004WO2002063891A9 Managing burst profile characteristics in tdm systems
05/06/2004US20040088735 Method & apparatus for providing multicast capability within an ATM network
05/06/2004US20040088734 Method and apparatus for provisioning client devices connected to an interactive TV network
05/06/2004US20040088733 Broadband network test system and method
05/06/2004US20040088715 Interactive notification system and method
05/06/2004US20040088693 Method for upgrading network server programming conditions, associated system and software product
05/06/2004US20040088643 Lan communication method and system
05/06/2004US20040088642 Header compression packet reception apparatus and method
05/06/2004US20040088641 Transmission control method in a radio access network implementing an automatic repetition request (aqr) protocol at the base station (aqr)
05/06/2004US20040088631 Method and device for signaling a transmission fault on a data line
05/06/2004US20040088606 Measurement apparatus
05/06/2004US20040088605 Method and system for testing networks
05/06/2004US20040088599 Data transmission system, interface control semiconductor integrated circuit and method for controlling protocol circuit
05/06/2004US20040088595 Circuit arrangement and method for synchronised transmission of audio data streams in a bus system
05/06/2004US20040088590 System and method for optimizing power consumption in a mobile environment
05/06/2004US20040088585 Flexible electronic message security mechanism
05/06/2004US20040088583 Alert transmission apparatus and method for policy-based intrusion detection and response
05/06/2004US20040088546 System and method for add-on services, secondary authentication, authorization and/or secure communication for dialog based protocols and systems
05/06/2004US20040088542 Virtual private network crossovers based on certificates
05/06/2004US20040088536 Method and apparatus for providing trusted channel among secure operating systems adopting mandatory access control policy
05/06/2004US20040088468 USB unit
05/06/2004US20040088451 Device and method for controlling packet flow
05/06/2004US20040088448 Embedded system and method for controlling, monitoring of instruments or devices and processing their data via control and data protocols that can be combined or interchanged
05/06/2004US20040088444 Multi-rate, multi-port, gigabit serdes transceiver
05/06/2004US20040088443 Multipurpose and programmable pad ring for an integrated circuit
05/06/2004US20040088439 Pipelined network processing with FIFO queues
05/06/2004US20040088437 Network merge testing
05/06/2004US20040088436 Ring network and data transmitter
05/06/2004US20040088431 Dynamic routing through a content distribution network
05/06/2004US20040088430 Methods of processing data packets at layer three level in a telecommunication equipment
05/06/2004US20040088429 Constrained path algoritm for transmission network
05/06/2004US20040088426 Interconnected ethernet and 1394 network
05/06/2004US20040088424 SIP-based load balancing apparatus and method
05/06/2004US20040088423 Systems and methods for authentication of target protocol screen names
05/06/2004US20040088421 Controlling facility for a group of access devices
05/06/2004US20040088419 Passing information in a communication system
05/06/2004US20040088407 System and method for analyzing remote traffic data in a distributed computing environment
05/06/2004US20040088406 Method and apparatus for determining time varying thresholds for monitored metrics
05/06/2004US20040088405 Distributing queries and combining query responses in a fault and performance monitoring system using distributed data gathering and storage
05/06/2004US20040088404 Administering users in a fault and performance monitoring system using distributed data gathering and storage
05/06/2004US20040088403 System configuration for use with a fault and performance monitoring system using distributed data gathering and storage
05/06/2004US20040088398 Systems and methods for providing autoconfiguration and management of nodes
05/06/2004US20040088395 Method for probing a server
05/06/2004US20040088393 Methods and systems for a storage system
05/06/2004US20040088390 Method and levels of ping notification
05/06/2004US20040088389 Methods and apparatus for automated edge device configuration in a heterogeneous network
05/06/2004US20040088388 Electronic device operation environment presetting system and method thereof
05/06/2004US20040088386 Distributed data gathering and storage for use in a fault and performance monitoring system
05/06/2004US20040088383 Apparatus and method for access to network via satellite
05/06/2004US20040088364 Apparatus and method for controlling electronic devices
05/06/2004US20040088360 Method and system for tracking receipt of electronic message