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)
05/2003
05/01/2003WO2003036482A2 Multi-core multi-thread processor
05/01/2003WO2003036481A1 System and method for rule-based entitlements
05/01/2003WO2003036466A1 Information transmission over a computer network based on reciprocity rules
05/01/2003WO2003036450A2 Dram power management
05/01/2003WO2003036438A2 System and method for session control in a mobile internet protocol network
05/01/2003WO2003036397A1 Wireless protocol stack based installation bus gateway and method of its operation
05/01/2003WO2003036395A1 Apparatus and system for maintaining accurate time in a wireless environment
05/01/2003WO2003028313A3 Optimization of a heterogeneous virtual wireless network
05/01/2003WO2003021395A3 Method and apparatus for dynamic client-side load balancing system
05/01/2003WO2003019798A3 System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
05/01/2003WO2003017573A3 Apparatus and method for supplying information concerning packet data to a base station
05/01/2003WO2003017522A3 Methods and apparatus for controlling ip applications during resource shortages
05/01/2003WO2003015368A3 Method for transmitting data
05/01/2003WO2003013161A3 Wireless bridge for roaming in network environment
05/01/2003WO2003010634A9 Devices, methods and a system for implementing a media content delivery and playback scheme
05/01/2003WO2003005646A3 Identifying multilingual participants in network communications
05/01/2003WO2003003650A3 Multicast in point-to-point packet-switched oriented networks
05/01/2003WO2002103967A3 Message management in a mobile data communication device
05/01/2003WO2002102013A3 Address mapping and identification
05/01/2003WO2002098047A3 System and method for providing optimum bandwidth utilization
05/01/2003WO2002096006A3 Hybrid automatic repeat request (harq) scheme with in-sequence delivery of packets
05/01/2003WO2002093867A3 Service-based compression of content within a network communication system
05/01/2003WO2002093832A3 System and methods for providing differentiated services within a network communication system
05/01/2003WO2002088963A3 Fabric device configuration interface
05/01/2003WO2002087158A3 Transport multiplexer management and control
05/01/2003WO2002084975A3 System and method for dynamically pushing information on wireless data communication devices
05/01/2003WO2002082825A3 Method and apparatus for authentication using remote multiple access sim technology
05/01/2003WO2002075483A3 Check pointing of processing context of network accounting components
05/01/2003WO2002065742A3 System and method for call forwarding in a communication system
05/01/2003WO2002058331A3 Connectionless broadcast signalling
05/01/2003WO2002052426A9 Network availability
05/01/2003WO2002051070A3 System and method of allocating bandwidth to a plurality of devices
05/01/2003WO2002049314A3 Generating and implementing a communication protocol and interface for high data rate signal transfer
05/01/2003WO2002044871A3 Scalable system for monitoring network system and components and methodology therefore
05/01/2003WO2002043328A3 Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands
05/01/2003WO2002039643A9 Mobile tracking device for transportation industry
05/01/2003WO2002037797A9 Segmented data transmission
05/01/2003WO2002037754A3 Tiered contention multiple access (tcma): a method for priority-based shared channel access
05/01/2003WO2002033513A3 Global sequence numbers in wireless communications systems and methods
05/01/2003WO2002017578A3 Method and device for secure e-mail
05/01/2003WO2002013458A3 Fibre channel switch
05/01/2003WO2001047240A3 Method and system for adjusting isochronous bandwidths on a bus
05/01/2003US20030084371 Fault-tolerant IS-IS routing system, and a corresponding method
05/01/2003US20030084367 Fault recovery system and method for a communications network
05/01/2003US20030084363 Bus interface
05/01/2003US20030084356 Power control apparatus in a data communication network, and method therefor
05/01/2003US20030084349 Early warning system for network attacks
05/01/2003US20030084347 Method and system for delivering secure e-mail
05/01/2003US20030084337 Remotely controlled failsafe boot mechanism and manager for a network device
05/01/2003US20030084329 Method, computer readable medium, and node for a three-layered intrusion prevention system for detecting network exploits
05/01/2003US20030084323 Network intrusion detection system and method
05/01/2003US20030084320 Network, method and computer readable medium for distributing security updates to select nodes on a network
05/01/2003US20030084309 Stream processor with cryptographic co-processor
05/01/2003US20030084279 Monitoring system for a corporate network
05/01/2003US20030084246 Buffer manager for network switch port
05/01/2003US20030084225 Programmable interface link layer device
05/01/2003US20030084216 Hybrid change of state protocol for CANOpen networks
05/01/2003US20030084207 Triggered communication network for CANOpen networks
05/01/2003US20030084200 System and method for generating programmable traps for a communications network
05/01/2003US20030084198 Method and apparatus for managing data services in a distributed computer system
05/01/2003US20030084195 Reduced pin-count system interface for gigabit ethernet physical layer devices
05/01/2003US20030084191 IP multicast relay system
05/01/2003US20030084190 Apparatus and system for maintaining accurate time in a wireless environment
05/01/2003US20030084187 Prefix aggregation algorithm for routing coordination protocol in a loosely coupled massively parallel router
05/01/2003US20030084186 Method and apparatus for programmable network router and switch
05/01/2003US20030084184 Method and apparatus for rate governing communications
05/01/2003US20030084182 Method of transmitting packets via a telecommunications network using IP protocol
05/01/2003US20030084176 System and method for discovering devices in a video network
05/01/2003US20030084174 Airborne IP address structure
05/01/2003US20030084167 System, method, apparatus and means for information transmission over a computer network
05/01/2003US20030084166 Server computer, its connection close method and computer program product therefor
05/01/2003US20030084165 User-centric session management for client-server interaction using multiple applications and devices
05/01/2003US20030084158 Communication band control system
05/01/2003US20030084150 Automatic notification rule definition for a network management system
05/01/2003US20030084149 Network management system, network, method and computer program product
05/01/2003US20030084148 Methods and systems for passive information discovery using cross spectral density and coherence processing
05/01/2003US20030084147 Maintenance of third party service's subscription information
05/01/2003US20030084146 System and method for displaying network status in a network topology
05/01/2003US20030084144 Network bandwidth optimization method and system
05/01/2003US20030084142 Method and system for analyzing electronic service execution
05/01/2003US20030084141 Network management system, network-unit, network, method and computer program product
05/01/2003US20030084136 System and method for device specific identification and management of network devices
05/01/2003US20030084135 Middleware for communications networks
05/01/2003US20030084129 Network element management method, apparatus, and network management system
05/01/2003US20030084123 Scheme for implementing FTP protocol in a residential networking architecture
05/01/2003US20030084113 Device management method, device management apparatus, and device management program
05/01/2003US20030084110 Image processing apparatus, image processing method, and program for controlling image processing apparatus
05/01/2003US20030084106 Efficient transmission of multi-media contents as electronic mail
05/01/2003US20030084103 Method and system for third-party initiation of an anonymous tele-chat session
05/01/2003US20030084102 System and method for modeling video network reliability
05/01/2003US20030084098 Navigation server for use with, for example, a wireless web access device having a navigation control unit
05/01/2003US20030084089 Data transfer apparatus
05/01/2003US20030084020 Distributed fault tolerant and secure storage
05/01/2003US20030083997 Charging server and charging method
05/01/2003US20030083994 Process to build and use usage based licensing server data structure for usage based licensing
05/01/2003US20030083991 Method and apparatus for tracking and billing cellular roaming charges via a data packet network
05/01/2003US20030083990 System and method for operating a charging system
05/01/2003US20030083964 Method and system for tracking clustered items
05/01/2003US20030083870 System and method of network adaptive real-time multimedia streaming
05/01/2003US20030083838 Wireless test and measurement method
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