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)
11/2000
11/28/2000US6154859 Abnormality monitor method and abnormality monitor system in a network
11/28/2000US6154849 Method and apparatus for resource dependency relaxation
11/28/2000US6154839 Translating packet addresses based upon a user identifier
11/28/2000US6154832 Processor employing multiple register sets to eliminate interrupts
11/28/2000US6154796 Apparatus and method in a network interface device for storing receiving frame status in a holding register
11/28/2000US6154782 Server switching between communication modes for clients coupled to the server
11/28/2000US6154778 Utility-based multi-category quality-of-service negotiation in distributed systems
11/28/2000US6154776 Quality of service allocation on a network
11/28/2000US6154774 In-wall data translator and a structured premise wiring environment including the same
11/28/2000US6154770 Internetwork communication system using tiers of configurable multiple bandwidth capacity modes of operation
11/28/2000US6154764 On-line forum-type electronic conference system maintaining consistency of messages
11/28/2000US6154744 System and method for optimized storage and retrieval of data on a distributed computer network
11/28/2000US6154648 Methods and apparatus for communicating data via a cellular mobile radiotelephone system
11/28/2000US6154528 System and method for storing and transferring information tokens in a low network communication
11/28/2000US6154467 High speed SS7 signaling adaptation device
11/28/2000US6154465 Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same
11/28/2000US6154464 Physical layer device having a media independent interface for connecting to either media access control entitices or other physical layer devices
11/28/2000US6154463 System and method for multicast conferencing and online discussion groups
11/28/2000US6154462 Circuits and methods for a ring network
11/28/2000US6154461 Seamless roaming among multiple networks
11/28/2000US6154460 Data packet transmission system and method
11/28/2000US6154459 Data shaper for ATM traffic
11/28/2000US6154458 Network system
11/28/2000US6154456 Apparatus and method for digital data transmission using orthogonal codes
11/28/2000US6154448 Next hop loopback
11/28/2000US6154446 Network switching architecture utilizing cell based and packet based per class-of-service head-of-line blocking prevention
11/28/2000US6154444 Source routing method for fast connection re-establishment in response to early-arriving trouble report messages
11/28/2000US6154212 Method and apparatus for constructing network interfaces
11/28/2000US6154209 Graphical user interface with method and apparatus for interfacing to remote devices
11/28/2000US6154206 Method and apparatus for distributed conditional access control on a serial communication network
11/28/2000US6154129 Operation system for transmission devices and alarm monitoring method
11/28/2000US6154128 Automatic building and distribution of alerts in a remote monitoring system
11/28/2000US6154067 Methods of and apparatus for monitoring the termination status of a SCSI bus
11/28/2000US6153820 Communication technologies for musical tone signals
11/28/2000CA2309563A1 Method and apparatus for managing data traffic between a high capacity source and multiple destinations
11/28/2000CA2213045C Nhrp packet authentication method and nhrp server
11/27/2000CA2309404A1 System and method for location-dependent message access and telecommunications infrastructure incorporating the same
11/27/2000CA2308962A1 Internet protocol (ip) class-of-service routing technique
11/27/2000CA2308048A1 Multitasking messaging processor
11/26/2000CA2309396A1 Method for weighting transmission paths in a communications network
11/25/2000CA2308693A1 Apparatus and method for internet protocol flow ring proection switching
11/24/2000CA2309021A1 Device, method, and system for real-time couponing
11/23/2000WO2000070896A1 Radio system for wireless transmission of data to a communication transmission apparatus
11/23/2000WO2000070894A1 Method and apparatus for performing distribution in a communication system
11/23/2000WO2000070890A1 Resource allocation method
11/23/2000WO2000070885A1 Capability negotiation in a telecommunications network
11/23/2000WO2000070872A1 In camera messaging and advertisement system
11/23/2000WO2000070841A1 Communication method, communication device, communication system and providing medium
11/23/2000WO2000070840A2 Method for delivery of ip data over mpeg-2 transport networks
11/23/2000WO2000070839A2 Secured session sequencing proxy system and method therefor
11/23/2000WO2000070834A1 Device and method for simplified management of services in a communications network
11/23/2000WO2000070832A1 Longest matching prefix lookup
11/23/2000WO2000070831A1 Method and apparatus for providing radio access bearer services
11/23/2000WO2000070830A1 Method of communication, communication device, communication controller, communication system, and medium
11/23/2000WO2000070829A1 Electronic device, electronic device system control method and electronic device system
11/23/2000WO2000070828A1 Local network for connecting network devices
11/23/2000WO2000070827A2 Method and apparatus for a multi-gigabit ethernet architecture
11/23/2000WO2000070826A2 Methods for fast dial-on-demand internet access with analog modems bypassing lengthy modem negotiations
11/23/2000WO2000070825A1 Connection management method
11/23/2000WO2000070824A2 Distributed local and wide area network independent of connection media supported in networked devices, and managed by the networked devices
11/23/2000WO2000070823A2 Radio system
11/23/2000WO2000070822A2 Network and coupling device for connecting two segments in such a network and network nodes
11/23/2000WO2000070821A2 Packet classification state machine
11/23/2000WO2000070817A1 A cipher core in a content protection system
11/23/2000WO2000070814A1 Apparatus and method for selecting a size of a contention window for wireless system
11/23/2000WO2000070812A1 Method for forming acknowledgement data in a wireless communication system, and a wireless communication system
11/23/2000WO2000070808A2 Large-scale, high speed computer network and method of implementation and operation
11/23/2000WO2000070791A1 Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system
11/23/2000WO2000070787A1 Packet radio service in satellite mobile telephone system
11/23/2000WO2000070786A1 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
11/23/2000WO2000070764A1 Compact bus interface with an integrated electrical isolation
11/23/2000WO2000070503A1 Technique for secure remote configuration of a system
11/23/2000WO2000070480A1 Communication network method and apparatus
11/23/2000WO2000070479A1 A message processing system
11/23/2000WO2000070465A1 Distributed computer system and method of application of maintenance data
11/23/2000WO2000070464A1 Object oriented security analysis tool
11/23/2000WO2000070463A1 Apparatus and methods for analyzing multiple network security vulnerabilities
11/23/2000WO2000070458A1 Method of communications and communication network intrusion protection methods and intrusion attempt detection system
11/23/2000WO2000070422A2 Apparatus and method for restoring cell sequence in multipath atm switches
11/23/2000WO2000069243A2 Brief to the point, short, concise' information network
11/23/2000WO2000051095A3 Method for setting up a control device for a program-controlled household appliance and a control device for carrying out said method
11/23/2000WO2000033208A3 Proxy for video on demand server control
11/23/2000WO2000031990A3 Thermal transmission control of wireless data modem
11/23/2000WO2000031929A3 Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats
11/23/2000WO2000028712A3 Cable modem system
11/23/2000WO2000028690A3 Method and apparatus for converting communications between ieee 1394 devices and devices operating under a different bus network protocol
11/23/2000WO2000018041A3 Distributed trunking mechanism for vhf networking
11/23/2000DE19951493A1 Processor for serial bus physical and connection layers has two chip integrated design in improved microfabrication technology
11/23/2000DE19923245A1 Route selection method especially for ATM
11/23/2000DE19922853A1 Verfahren zur Ausführung einer Anforderung einer Netzwerkverwaltungseinrichtung A method of executing a request for a network management facility
11/23/2000DE19922561A1 Verfahren und Vorrichtung zur sicheren Übertragung von Datensignalen über ein Bussystem Method and apparatus for secure transmission of data signals via a bus system
11/23/2000DE19922171A1 Kommunikationssystem mit einem Kommunikationsbus A communication system comprising a communication bus
11/23/2000DE19922123A1 Bus interface implemented as integrated circuit
11/23/2000DE19921626A1 Lokales Netzwerk und Verfahren zur Wiedergabe von Audio- und Videodaten in einem solchen Netzwerk Local network and method for playing audio and video data in such a network
11/23/2000DE19921359A1 Data transmission system with bidirectional transmission between central office and stations connected via bus, uses control circuit for interrupting control line if parity error occurs
11/23/2000DE19907923A1 Verfahren zum Ermitteln eines Verbindungsweges in einem Kommunikationsnetz zwischen zwei benachbarten Netzknoten Method for determining a connection path in a communication network between two adjacent network nodes
11/23/2000DE10022431A1 Integrated IP network allows simultaneous access to the same cabling and hardware for telephone, video, television, data etc. IP networks providing considerable hardware savings
11/23/2000CA2372662A1 Method of communications and communication network intrusion protection methods and intrusion attempt detection system
11/23/2000CA2371358A1 Secured session sequencing proxy system and method therefor
11/22/2000EP1054544A2 Packet forwarding device and packet priority setting method
1 ... 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 ... 4490