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)
09/2003
09/12/2003WO2003047178A3 Processing of telephony samples background
09/12/2003WO2003046740A3 Software transparent system and method for peer-to-peer message routing
09/12/2003WO2003043275A3 Data transmission in low traffic periods
09/12/2003WO2003030023A3 Film transmission
09/12/2003WO2003030003A8 Passive personalization of buddy lists
09/12/2003WO2003014861A3 Method and system for visualising a level of trust of network communication operations and connection of servers
09/12/2003WO2003009545A3 Fabric bus architeture
09/12/2003WO2003009527A3 Access node for multi-protocol video and data services
09/12/2003WO2003005630A3 Method and system for data packet collision avoidance in a wireless communication system
09/12/2003WO2003003674A3 REDUCING POWER CONSUMPTION IN PACKET BASED NETWORKS WITH QUALITY OF SERVICE (QoS) FEATURES
09/12/2003WO2002101987A3 Port mirroring in channel directors and switches
09/12/2003WO2002091672A3 A system and a method for processing data packets or frames
09/12/2003WO2002091598A3 Peer to peer collaboration for supply chain execution and management
09/12/2003WO2002073398A3 Method, system, and program for determining system configuration information
09/12/2003WO2002052449A3 Providing navigation objects for communications over a network
09/12/2003WO2002047351A3 Multi-stage message assembly
09/12/2003WO2002021704A3 Power margin control
09/12/2003WO2002001808A3 Adaptive wireless communications system antenna and method
09/12/2003WO2001071975A9 Methods for identifying connections in a network
09/12/2003CA2815923A1 Location aware data network
09/12/2003CA2814829A1 Location aware data network
09/12/2003CA2789166A1 Location aware data network
09/12/2003CA2478128A1 Method and system for a network management console
09/12/2003CA2477962A1 Location aware data network
09/12/2003CA2477602A1 Port routing functionality
09/11/2003WO2003075526A1 Medium streaming distribution system
09/11/2003WO2003075515A1 Radio communication system, radio communication apparatus, radio communication method, and computer program
09/11/2003WO2003075513A1 Fast channel switching scheme for ieee 802.11 wlans
09/11/2003WO2003075488A2 Internal signaling method to support clock synchronization of nodes connected via a wireless local area network
09/11/2003WO2003075021A1 Measuring the throughput of transmissions over wireless local area networks
09/11/2003US20030172384 Device for generating a multimedia file addressed to a telecommunications terminal and related multimedia file
09/11/2003US20030172375 Wireless network and PDA system for sporting events
09/11/2003US20030172362 Method and system for multi-layer network routing
09/11/2003US20030172315 Method of restoring a facility failure in a communication network, a communication network, a network element, a protocol, a program module and a communication interface module therefor
09/11/2003US20030172308 Agent device, image-forming-device management system, image-forming-device management method, image-forming-device management program, and storage medium
09/11/2003US20030172306 Security apparatus and method
09/11/2003US20030172297 Method and system for maintaining secure access to web server services using public keys
09/11/2003US20030172290 Method and system for load balancing an authentication system
09/11/2003US20030172289 Packet data communications
09/11/2003US20030172278 Data transmission links
09/11/2003US20030172271 information
09/11/2003US20030172270 Method and system for enabling content security in a distributed system
09/11/2003US20030172269 Method and system for binding kerberos-style authenticators to single clients
09/11/2003US20030172264 Method and system for providing security in performance enhanced network
09/11/2003US20030172257 Communications system using rings architecture
09/11/2003US20030172233 Plural station memory data sharing system
09/11/2003US20030172220 Adaptive flow control method and apparatus
09/11/2003US20030172208 Embedded system having broadcast data storing controller
09/11/2003US20030172204 Method of data transmission and a transmission and reception device therefor
09/11/2003US20030172201 Data communication system, data communication method, and data communication apparatus
09/11/2003US20030172190 Communications system using rings architecture
09/11/2003US20030172189 Communications system using rings architecture
09/11/2003US20030172188 Virtual local area network connecting equipment
09/11/2003US20030172184 Network-connecting apparatus and method for providing direct connections between network devices in different private networks
09/11/2003US20030172180 Efficient system and method of node and link insertion for deadlock-free routing on arbitrary topologies
09/11/2003US20030172178 Method to avoid high-level data link control (HDLC) frame abortion
09/11/2003US20030172177 System and method for verifying a device
09/11/2003US20030172176 Embedded system having multiple data receiving channels
09/11/2003US20030172173 Method, apparatus and system for reformatting a multimedia message for delivery to a terminal during connectionless communications
09/11/2003US20030172165 Charging mechanism for multicasting
09/11/2003US20030172160 Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session
09/11/2003US20030172153 Systems and methods for tracking the reliability of communications networks
09/11/2003US20030172152 Automated module tracking system for communications networks
09/11/2003US20030172151 Method for event management
09/11/2003US20030172150 System and method for determining availability of an arbitrary network configuration
09/11/2003US20030172147 Application programming interfaces and methods enabling a host to interface with a network processor
09/11/2003US20030172144 Secure IP access protocol framework and supporting network architecture
09/11/2003US20030172143 Access node apparatus and method for internet using condition analysis
09/11/2003US20030172142 Method for building a vapa by using wireless-LAN interface card
09/11/2003US20030172141 Element management system and method utilizing provision templates
09/11/2003US20030172140 Communication apparatus and communication network management system
09/11/2003US20030172136 System and method for providing communication service
09/11/2003US20030172129 Method and system for deploying web components between portals in a portal framework
09/11/2003US20030172122 System and method for providing secure message signature status and trust status indication
09/11/2003US20030172121 Method, apparatus and system for providing multimedia messages to incompatible terminals
09/11/2003US20030172118 Method and apparatus for providing post office protocol 3 support for limited storage devices
09/11/2003US20030172116 Email messaging program with built-in video and/or audio media recording and/or playback capabilities
09/11/2003US20030172115 Method and system for diagnosing, controlling and/or monitoring machines using email
09/11/2003US20030172114 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
09/11/2003US20030172112 Method for the optimization of network traffic, and associated implementation device
09/11/2003US20030172111 Shadow clients for computer networks
09/11/2003US20030172087 Building management
09/11/2003US20030172080 System and method for transmitting data via data networks, in particular, the internet, using an asynchrinous data connection
09/11/2003US20030172046 Method and system for managing systems as databases
09/11/2003US20030172028 Authorization of payment for a commercial transaction via a bluetooth enabled device
09/11/2003US20030172027 Method for conducting a credit transaction using biometric information
09/11/2003US20030171938 Network conferencing system, attendance authentication method and presentation method
09/11/2003US20030171852 Method for accessing a device belonging to a communications network in an automobile through an external device, and gateway
09/11/2003US20030171834 Method and apparatus for connecting a portable media player wirelessly to an automobile entertainment system
09/11/2003US20030171135 Method for using the hand-held device in a multimedia home network
09/11/2003US20030171129 Radio resource control signaling for physical layer configuration changes
09/11/2003US20030171123 Radio resource management in a communication system
09/11/2003US20030171116 Fast channel switching scheme for IEEE 802.11 WLANs
09/11/2003US20030171115 Channelization scheme for wireless local area networks
09/11/2003US20030171114 Optimized wireless LAN solution for embedded systems
09/11/2003US20030171113 Apparatus and system for providing remote control service through communication network, and method thereof
09/11/2003US20030171112 Generic wlan architecture
09/11/2003US20030170680 Enhanced triple-helix and double-helix formation with oligomers containing modified pyrimidines
09/11/2003US20030170032 Data transmission method in gigabit ethernet passive optical network
09/11/2003US20030170031 Optical wireless communication system
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