Patents for H04L 12 - Data switching networks (448,999)
12/2001
12/20/2001US20010054102 Login method for identifying devices on a network
12/20/2001US20010054101 Server and method to provide access to a network by a computer configured for a different network
12/20/2001US20010054100 Windows Desktop monitoring system
12/20/2001US20010054097 Monitoring and reporting of communications line traffic information
12/20/2001US20010054096 Communication setting management system
12/20/2001US20010054095 Method and system for managing high-availability-aware components in a networked computer system
12/20/2001US20010054094 Method for controlling managing computer, medium for storing control program, and managing computer
12/20/2001US20010054093 Storage area network management system, method, and computer-readable medium
12/20/2001US20010054078 Electronic database information integration process and a system and method for performing same
12/20/2001US20010054077 Electronic mail delivery apparatus and method thereof
12/20/2001US20010054076 Communication apparatus, control method, and storage medium
12/20/2001US20010054075 Electronic mail communication apparatus and communication method
12/20/2001US20010054074 Electronic mail system and device
12/20/2001US20010054073 Method and system for handling E-mail messages in a communication system
12/20/2001US20010054071 Audio/video conference system for electronic caregiving
12/20/2001US20010054069 Communication method and apparatus
12/20/2001US20010054065 Connection concentrator for distributed object systems
12/20/2001US20010054063 User dependent control of the transmission of image and sound data in a client-server system
12/20/2001US20010054060 Personal wireless network
12/20/2001US20010054045 Data management system, server, and data management method
12/20/2001US20010054043 Method for selection of events based on proximity
12/20/2001US20010054030 Electronic mail apparatus and system for evaluating effect of the mail
12/20/2001US20010054024 System, method and computer program product for allowing a carrier to act as a credit-approval entity for e-commerce transactions
12/20/2001US20010053995 Support system for setting price of transaction target article
12/20/2001US20010053710 Remote wireless unit having reduced power operating mode for a discrete multitone spread spectrum communications system
12/20/2001US20010053696 Communication apparatus
12/20/2001US20010053687 Method for addressing billing in a message service, messaging service system, server and terminal
12/20/2001US20010053685 Service providing apparatus and method, and service verifying apparatus using information terminal
12/20/2001US20010053683 Communication control apparatus, method thereof, providing medium, and communication system
12/20/2001US20010053669 Communication network system
12/20/2001US20010053274 System and method for remote control of consumer electronics over data network with visual feedback
12/20/2001US20010053214 Presence information method and system
12/20/2001US20010053212 Method and apparatus for managing parties to a multipoint conference using digital techniques
12/20/2001US20010053207 Network infrastructure integrated system
12/20/2001US20010053159 Cable modem system and method for specialized data transfer
12/20/2001US20010053157 Self-routing device for switching packets of different lengths
12/20/2001US20010053156 Multicast communication method
12/20/2001US20010053154 Atm gateway system
12/20/2001US20010053153 Decoding device for analyzing communication protocols
12/20/2001US20010053152 Method, system and computer program product for scheduling upstream communications
12/20/2001US20010053151 IP processor
12/20/2001US20010053150 Packet processor with programmable application logic
12/20/2001US20010053149 Method and system for quality of service (QoS) support in a packet-switched network
12/20/2001US20010053147 Synchronous data transmission system
12/20/2001US20010053145 Combining differing transport technologies in a telecommunications system
12/20/2001US20010053144 Telecommunication system with real time protocol synchronization after hand-over procedure
12/20/2001US20010053141 Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
12/20/2001US20010053140 Apparatus and method for assigning a common packet channel in a CDMA communication system
12/20/2001US20010053138 ATM handoff process
12/20/2001US20010053135 Wireless local area network
12/20/2001US20010053134 Router for a personal wireless network
12/20/2001US20010053133 TCP / IP communication system and communication channel releasing method in the same
12/20/2001US20010053130 ATM test equipment operable as source and responder for conducting multiple tests
12/20/2001US20010053129 Method and apparatus for measuring internet router traffic
12/20/2001US20010053127 Bandwidth control method, cell transmitting apparatus, and traffic control system
12/20/2001US20010053126 Resource reservation in 3G or future generation telecommunication network II
12/20/2001US20010053125 Fail-over circuit for voice-enabled switch
12/20/2001US20010052999 Network apparatus and network administration method
12/20/2001US20010052946 Selection method of devices connected with electronic equipment and electronic equipment realizing such selection method
12/20/2001US20010052862 Security system simulates patterns of usage of appliances
12/20/2001DE10123821A1 Switched Ethernet network has a method for assigning priorities to user groups so that a quality of service guarantee can be provided by ensuring that packets for one or more groups are given priority over other groups
12/20/2001DE10115794A1 Protocol analyzer has control system which either erases or transfers received packet to second interface based on destination address in packet
12/20/2001DE10115720A1 Configuring peripheral device involves maintaining peripheral device control information in portable communications device, selectively transmitting information to peripheral device(s)
12/20/2001DE10040784A1 Apparatus for testing devices for transmitting and receiving data via communication network has circuit for inverting at least one bit after predetermined number of bits
12/20/2001DE10038182A1 Verfahren zum Umlegen eines Tunnels zwischen Knoten eines GPRS-Systems A method for transferring a tunnel between nodes of a GPRS system
12/20/2001DE10029756A1 Transmission of data packets in UMTS or GPRS communication system by evaluating difference in two or more transmissions of same data packet
12/20/2001DE10029642A1 Monitoring device for vehicle data bus system records entire data traffic over several days to allow malfunction detection
12/20/2001DE10028841A1 Radio path for packet-oriented data transmission e.g. for vehicle speed and distance indication has encoder which allows two instantaneous measurements to be derived
12/20/2001DE10028370A1 Verfahren zur Datenkommunikation zwischen mehreren MAC-Steuereinheiten A method for data communication between a plurality of MAC controllers
12/20/2001DE10025283A1 Vorrichtung zur dynamischen Verbindung von mindestens zwei Datenringzellen Apparatus for dynamic connection of at least two ring data cells
12/20/2001DE10012736A1 Controlling electrical systems involves identifying each calling telephone number and carrying out associated command if number coincides with stored telephone number
12/20/2001DE10003316A1 Kommunikation-Installationssystem Communication installation system
12/20/2001CA2412914A1 Offering differentiated services
12/20/2001CA2412871A1 Internet use charging system
12/20/2001CA2376599A1 A call handling device
12/20/2001CA2376595A1 A communications device
12/20/2001CA2376592A1 Distributed bluetooth communications network
12/20/2001CA2376589A1 A bluetooth adaptor
12/20/2001CA2376571A1 A distributed processing system
12/20/2001CA2363732A1 Distributed label switching router
12/20/2001CA2349984A1 Support system for setting price of transaction target article
12/20/2001CA2315420A1 Multi-service directory and communication system
12/19/2001EP1164812A2 Dynamic bandwidth assignment system and method capable of reducing cell transmission delay
12/19/2001EP1164807A2 Radio communication system, radio base-station apparatus, mobile radio-station apparatus, radio-zone assignment method, and radio communication method
12/19/2001EP1164806A1 A method for the management of a communications modul and a device containing such module
12/19/2001EP1164805A2 Method for controlling transmission capacity and mobile communication system
12/19/2001EP1164776A2 User fee charging system in which traffic is determined through sampling operation
12/19/2001EP1164773A2 Service providing apparatus and method, and service verifying apparatus using information terminal
12/19/2001EP1164767A2 Apparatus and method supporting operation of a server and corresponding recording medium, the method being based on access status to server
12/19/2001EP1164766A2 Switch connection control apparatus for channels
12/19/2001EP1164757A2 Method and device for messaging
12/19/2001EP1164755A2 Policy enforcement switching
12/19/2001EP1164754A1 Methods and arrangements in a telecommunications system
12/19/2001EP1164753A1 Method and arrangement for handling information packets via user selectable relay nodes
12/19/2001EP1164751A2 Method of fast and error free transmission of data on a bus
12/19/2001EP1164750A1 Radio station and data packet transmitting/receiving method
12/19/2001EP1164749A1 Method for getting a time based usage remuneration for the usage of information from a computer network
12/19/2001EP1164743A1 Communication managing table transfer system and managing device, ciphering device, and communication managing table transfer method
12/19/2001EP1164731A2 Method for protecting a digital communications system
12/19/2001EP1164730A1 Method to transport a reference clock signal