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)
10/2003
10/16/2003WO2002084923A3 Systems and methods for electronic postmarking including ancillary data
10/16/2003WO2002082773A3 Extending personal area networks
10/16/2003WO2002078368A3 Mobile branch exchange
10/16/2003WO2002076002A3 Variable sized information frame switch for on-board security networks
10/16/2003WO2002075503A3 Systems and methods for retrieving and modifying data records for rating and billing purposes
10/16/2003WO2002069581A3 Control channel protocol and hardware-independent downstream s ervices software for broadband devices
10/16/2003WO2002063862A8 Personalised alerting and response system and method
10/16/2003WO2002057935A8 Method and device for monitoring data traffic and preventing unauthorized access to a network
10/16/2003WO2002056618A3 Methods and systems for routing messages in a radio access network
10/16/2003WO2002056482A3 Method and system for dynamic bandwidth allocation in an optical access network
10/16/2003WO2002052813A3 Internet payment process based on return traffic
10/16/2003WO2002005486A3 Monitoring of network performance in a wireless network
10/16/2003WO2001097142A3 Electronic mail (email) internet appliance methods and systems
10/16/2003US20030196207 Method and apparatus for converting between byte lengths and burdened burst lengths in a high speed cable modem
10/16/2003US20030196148 System and method for peer-to-peer monitoring within a network
10/16/2003US20030196123 Method and system for analyzing and addressing alarms from network intrusion detection systems
10/16/2003US20030196118 Service control network and its control method
10/16/2003US20030196117 Home server access system including server and access control method
10/16/2003US20030196116 Electronic mail blocking system
10/16/2003US20030196098 E-mail firewall with stored key encryption/decryption
10/16/2003US20030196082 Security management system
10/16/2003US20030196081 Methods, systems, and computer program products for processing a packet-object using multiple pipelined processing modules
10/16/2003US20030196076 Communications system using rings architecture
10/16/2003US20030196022 Digital device, bridge circuit, and method
10/16/2003US20030196021 Method for message transmission exploiting unused device addresses
10/16/2003US20030196017 Intelligent apparatus for sharing a user I/O interface among all intelligent modules thereof
10/16/2003US20030196006 Network device having a flexible EEPROM for setting configuration settings
10/16/2003US20030196005 Flexible apparatus for setting configurations using an EEPROM
10/16/2003US20030196003 I/O bus abstraction for a cluster interconnection fabric
10/16/2003US20030196000 Data transmission method
10/16/2003US20030195991 Communications system using rings architecture
10/16/2003US20030195990 Communications system using rings architecture
10/16/2003US20030195989 Communications system using rings architecture
10/16/2003US20030195988 Data transmission device and data reception device
10/16/2003US20030195985 Communication device capable of setting unique names on communications network, and method of controlling same
10/16/2003US20030195982 Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to users
10/16/2003US20030195979 Apparatus and method for transmitting packet for multimedia streaming service
10/16/2003US20030195976 Method and system for creating and sending handwritten or handdrawn messages
10/16/2003US20030195975 Dual Ethernet stack for maximum speed access to a PLC
10/16/2003US20030195972 Information processing apparatus, information processing method, and transmitting medium
10/16/2003US20030195969 System and method supporting infrared remote control over a network
10/16/2003US20030195966 Wireless communication control apparatus
10/16/2003US20030195965 Data communication method using resource reservation
10/16/2003US20030195964 Managing multicast sessions
10/16/2003US20030195961 End to end component mapping and problem - solving in a network environment
10/16/2003US20030195958 Process and system for capture and analysis of HFC based packet data
10/16/2003US20030195957 Automatic device assignment through programmable device discovery for policy based network management
10/16/2003US20030195953 Method and system for displaying the configuration of storage network
10/16/2003US20030195937 Intelligent message screening
10/16/2003US20030195936 Mail extracting method of handheld device
10/16/2003US20030195934 Web services-based communications for use with process control systems
10/16/2003US20030195933 Web filter screen
10/16/2003US20030195931 Method and system for parallel operation and control of legacy computer clusters
10/16/2003US20030195930 System and method for effecting conference calling
10/16/2003US20030195928 System and method for providing reference information to allow chat users to easily select a chat room that fits in with his tastes
10/16/2003US20030195922 SNMP trap and inform shaping mechanism
10/16/2003US20030195916 Network thread scheduling
10/16/2003US20030195892 System and method for generic representation of network elements
10/16/2003US20030195884 Method and system for single-action personalized recommendation and display of internet content
10/16/2003US20030195861 System and method for network vulnerability detection and reporting
10/16/2003US20030195856 Copy protection of data
10/16/2003US20030195814 Wireless house server and methods for doing business by communicating with the wireless house server
10/16/2003US20030195717 Time and work tracker for servers
10/16/2003US20030195436 Device for biopsy of tumors
10/16/2003US20030195015 Remote access unit for wireless wide-area data networking
10/16/2003US20030195010 Emulating a wireless communication device using a local link
10/16/2003US20030195005 Radio transmission apparatus, routing method, and routing program of radio network
10/16/2003US20030195002 Seamless user mobility in a short-range wireless networking environment
10/16/2003US20030194997 Data transmissions in a communication system
10/16/2003US20030194991 Apparatus and method for processing information from a telecommunications network
10/16/2003US20030194990 Wireless messaging system
10/16/2003US20030194988 Multiple service provider prepaid wireless service card
10/16/2003US20030194987 Synchronization of an emulated device over a local link
10/16/2003US20030194972 Radio network system
10/16/2003US20030194241 Method and system for providing a return data path for legacy terminals by using existing electrical waveguides of a structure
10/16/2003US20030194236 Optical cross-connect used in an optical network and method performed by the same
10/16/2003US20030194090 Access point for authenticating apparatus, communicating apparatus subjected to authentication of access point, and system having them
10/16/2003US20030194089 Method and arrangement for controlling access
10/16/2003US20030194068 Digital communication system using telephone line and initializing method thereof
10/16/2003US20030194066 Switchable POTS splitter
10/16/2003US20030194037 Reception interface unit in transmission system
10/16/2003US20030194015 Communications system of two-wire line enhancing fail-safe performance
10/16/2003US20030193969 Method and apparatus for communication
10/16/2003US20030193967 Method, apparatus and system for processing multimedia messages
10/16/2003US20030193964 Method of providing packet data service in a wireless telecommunication system
10/16/2003US20030193962 Data link/physical layer packet diversion and insertion
10/16/2003US20030193961 Billing system for communications services involving telephony and instant communications
10/16/2003US20030193959 Method and apparatus for priority-based load balancing for use in an extended local area network
10/16/2003US20030193958 Methods for providing rendezvous point router redundancy in sparse mode multicast networks
10/16/2003US20030193957 System and method for establishing a communication connection
10/16/2003US20030193956 Routing method for a telecommunications network and router for implementing said method
10/16/2003US20030193954 Connection admission control for bursty real-time traffic in a network with multiple service classes
10/16/2003US20030193953 Automatic provisioning of ATM connections
10/16/2003US20030193952 Mobile node handoff methods and apparatus
10/16/2003US20030193951 Method, apparatus and system for processing multimedia messages
10/16/2003US20030193949 Packet processing device
10/16/2003US20030193948 Data communication system, data communication method, data communication apparatus, and digital interface
10/16/2003US20030193947 System for controlling processing of data passing through network gateways between two disparate communications networks
10/16/2003US20030193945 Ethernet frame encapsulation over VDSL using HDLC
10/16/2003US20030193944 Routing apparatus and routing method in network
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