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)
03/2003
03/06/2003US20030046418 Method and system for verifying the hardware implementation of TCP/IP
03/06/2003US20030046417 Method of and apparatus for transmitting data in a distributed processor system
03/06/2003US20030046414 Operation of a multiplicity of time sorted queues with reduced memory
03/06/2003US20030046413 Network system dynamically made for a short-distance wireless communication and network structuring method
03/06/2003US20030046411 Service provision method, relay device, and service provision apparatus
03/06/2003US20030046409 Metered internet usage
03/06/2003US20030046405 Processing network address identifiers
03/06/2003US20030046404 Processing network communication control messages
03/06/2003US20030046403 Method for routing data streams of a communication connection between users of a connectionless packet data network, and a packet data network, a control device and a program module therefore
03/06/2003US20030046402 Information processing apparatus and method, recording medium product, and program
03/06/2003US20030046400 Contacting a destination terminal from an originating terminal via a packet-based communications network
03/06/2003US20030046397 Concurrent access to both a first and a second networking connection
03/06/2003US20030046393 Resource conflict resolution
03/06/2003US20030046389 Method for monitoring a web site's keyword visibility in search engines and directories and resulting traffic from such keyword visibility
03/06/2003US20030046388 Systems and methods for network performance measurement using packet signature collection
03/06/2003US20030046387 Audio gateway device
03/06/2003US20030046386 Method for the visual display of states of network elements of a network to be monitored, and also a monitoring device and program module therefor
03/06/2003US20030046385 User-side tracking of multimedia application usage within a web page
03/06/2003US20030046384 Server-side measurement of client-perceived quality of service
03/06/2003US20030046383 Method and system for measuring network performance from a server
03/06/2003US20030046381 Network device management method, network device management system, and process program for managing network device
03/06/2003US20030046380 Measurement module interface protocol database and registration system
03/06/2003US20030046378 Apparatus and method for existing network configuration
03/06/2003US20030046377 Method and apparatus for appliance service diagnostics
03/06/2003US20030046369 Method and apparatus for initializing a new node in a network
03/06/2003US20030046361 Method and apparatus for redirection of server external hyper-link references
03/06/2003US20030046354 Electronic mail confirmation system and electronic mail system, communication terminal, internet connection device and electronic mail server device for using the same electronic mail confirmation system
03/06/2003US20030046353 Electronic mail server
03/06/2003US20030046349 Easily exchangeable digital photo album
03/06/2003US20030046344 Method and system for controlling and securing teleconference sessions
03/06/2003US20030046341 Server for controlling control object apparatus on client demand
03/06/2003US20030046339 System and method for determining location and status of computer system server
03/06/2003US20030046336 Persistent link for broadband mobile platform communicatons systems using proxy servers
03/06/2003US20030046329 Method and system for notification of maintenance information using portable terminal and computer program product
03/06/2003US20030046328 Method for transmitting short message using internet phones and system therefor
03/06/2003US20030046327 Linked vehicle active networks
03/06/2003US20030046300 Hierarchical structure generating method and apparatus generating hierarchical structure display table based on parent-child relationship table
03/06/2003US20030046296 Calendar-enhanced awareness for instant messaging systems and electronic status boards
03/06/2003US20030046273 Personal assistance service with instant messaging
03/06/2003US20030046269 Apparatus for retrieving and presenting digital data
03/06/2003US20030046242 Third party billing intervention for mobile internet access
03/06/2003US20030046164 Method for providing content distribution service and terminal device
03/06/2003US20030046147 Method and system for selling a plurality of items
03/06/2003US20030046127 System and method for determining an evolving combination of network components to maximize the net present value of a provider's cash flow
03/06/2003US20030046032 Method to measure the perceived quality of streaming media
03/06/2003US20030046031 Baselining of data collector data
03/06/2003US20030046022 System and method for determining the location of remote devices
03/06/2003US20030046004 Defining a switch device route based on required signal characteristics and resource dependencies
03/06/2003US20030045971 Vehicle active network with data redundancy
03/06/2003US20030045328 Method for inhibiting use of mobile communication terminal having memory where card information is stored, mobile communication network, and mobile communication terminal
03/06/2003US20030045327 Storage device
03/06/2003US20030045325 Communication terminal device
03/06/2003US20030045322 Method of wireless communication in restricted wireless zones
03/06/2003US20030045316 Point-to-point data communication implemented with multipoint network data communication components
03/06/2003US20030045314 Method and apparatus for providing localized information to a communication device in a wide area communication system
03/06/2003US20030045311 Message transfer from a source device via a mobile terminal device to a third device and data synchronization between terminal devices
03/06/2003US20030045308 Wireless data access infrastructure based upon an open platform
03/06/2003US20030045298 Method and apparatus for predicting the behavior of applications by simulating data flow through a data communications network
03/06/2003US20030045296 Establishing communications between devices within a mobile ad hoc network based on user attributes
03/06/2003US20030045295 Prioritized-routing for an Ad-Hoc, peer-to-peer, mobile radio access system
03/06/2003US20030045290 Internet protocol (IP) multimedia subsystem (IMS) availability detection
03/06/2003US20030045287 Mobile IP network system
03/06/2003US20030045282 Communication channel setting method, communication controller, and radio communication system
03/06/2003US20030045280 Consensual service registration and delivery
03/06/2003US20030045279 Voice-controlled wireless communications system and method
03/06/2003US20030045275 Communication method and apparatus
03/06/2003US20030045273 Mobile content delivery system
03/06/2003US20030045272 Controlling communications between devices within a mobile and ad hoc network
03/06/2003US20030045269 Proximity-based mobile telephone billing intervention
03/06/2003US20030045268 Telephone service with variable party billing
03/06/2003US20030045242 Wireless communication method for preventing communication interference and cut-off in one-to-multi wireless communication
03/06/2003US20030045237 Method and apparatus for determining the transmission data rate in a multi-user communication system
03/06/2003US20030045236 Wireless peripheral with inbuilt driver
03/06/2003US20030045234 Vehicle active network with reserved portions
03/06/2003US20030045232 System and method for providing network addresses to mobile platforms
03/06/2003US20030045170 Adaptor; controller and plug receptacle for electronic device
03/06/2003US20030044017 Data distribution
03/06/2003US20030044015 Method and system for automatic brokered transactions
03/06/2003US20030044004 Ring arithmetic method, system, and apparatus
03/06/2003US20030043979 Method and apparatus for downloading "on-hold" messages for telephone systems
03/06/2003US20030043975 Voicemail/memo service
03/06/2003US20030043973 Voice mail apparatus and method of processing voice mail
03/06/2003US20030043947 GFSK receiver
03/06/2003US20030043857 Multiplexing transmission system and its data transfer method
03/06/2003US20030043856 Method and apparatus for reducing synchronization delay in packet-based voice terminals by resynchronizing during talk spurts
03/06/2003US20030043855 Communication network, and node device used therein and control method therefor
03/06/2003US20030043854 Data multiplexing apparatus, method and system
03/06/2003US20030043850 Data transmission method and apparatus and data receiving method and apparatus
03/06/2003US20030043849 Utopia interface control device and method, and back wiring board for use in utopia interface control device
03/06/2003US20030043846 User bandwidth monitor and control management system and method
03/06/2003US20030043845 Home appliance data transfer system and method for controlling the same
03/06/2003US20030043843 Broadcast arbitration in a multi-domain device
03/06/2003US20030043842 Dso on atm, mapping and handling
03/06/2003US20030043841 Highly channelized port polling in a telecommunications switch
03/06/2003US20030043840 Packet transmission apparatus
03/06/2003US20030043839 Method of scheduling data packets for transmission over a shared channel, and a terminal of data packet transmission network
03/06/2003US20030043838 Transmission method allocating a time-division multiplex transmission band according to a channel band of a user packet frame
03/06/2003US20030043837 Data driven type information processing apparatus
03/06/2003US20030043836 Cross-bar switch with sink port accepting multiple packets
03/06/2003US20030043835 Cross-bar switch with explicit multicast support
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