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)
12/2003
12/30/2003US6671583 Vacuum system information network
12/30/2003US6671525 Beacon assisted hybrid asynchronous wireless communications protocol
12/30/2003US6671517 Method of automatic reply for radio transmission and radio modem
12/30/2003US6671512 Method for traffic load control in a telecommunication network
12/30/2003US6671511 Method and arrangement for transferring information in a packet radio service
12/30/2003US6671469 Supervisory apparatus for transmission lines
12/30/2003US6671367 Capability negotiation in a telecommunications network
12/30/2003US6671360 Intercom system for a building or apartment house
12/30/2003US6671357 Apparatus and method for interrupting data transmissions
12/30/2003US6671356 Multi-media communication management system with subscriber messaging integration services
12/30/2003US6671355 Arrangement for common-format notification delivery messages based on notification device type in an IP-based notification architecture
12/30/2003US6671292 Method and system for adaptive voice buffering
12/30/2003US6671290 Receiving apparatus and recording/reproducing system for digital broadcasts
12/30/2003US6671289 Short cell multiplexed ATM transmission system and transmission method
12/30/2003US6671288 Control apparatus having window control function
12/30/2003US6671287 Data transmission method in GPRS
12/30/2003US6671285 Method for charging in a data communication network
12/30/2003US6671283 Method for flexible use of a tree topology in a wireless ATM system
12/30/2003US6671281 ATM LAN emulation network having LECS for providing ATM address of LES of target ELAN
12/30/2003US6671280 Network processor for multiprotocol data flows
12/30/2003US6671279 Establishing shortcuts in a Multiprotocol-over-ATM system
12/30/2003US6671278 Frame reference load model generator
12/30/2003US6671277 Network relaying apparatus and network relaying method capable of high quality transfer of packets under stable service quality control
12/30/2003US6671276 Switch based network architecture for IP multicast and integrated services
12/30/2003US6671275 Cross-point switch with deadlock prevention
12/30/2003US6671274 Link list operable to increase memory bandwidth in a transmission system
12/30/2003US6671273 Method for using outgoing TCP/IP sequence number fields to provide a desired cluster node
12/30/2003US6671272 Internet switch box, system and method for internet telephony
12/30/2003US6671271 Sonet synchronous payload envelope pointer control system
12/30/2003US6671270 Wireless communication system and control method therefor
12/30/2003US6671269 Radio communication method and radio communication apparatus
12/30/2003US6671264 Method for detecting invalid packets by assigning super-transaction identifiers
12/30/2003US6671263 Multimedia call handling
12/30/2003US6671262 Conference server for automatic x-way call port expansion feature
12/30/2003US6671261 Method for measuring transmission delay
12/30/2003US6671260 Data transmission in a point-to-multipoint network
12/30/2003US6671258 Dynamic buffering system having integrated random early detection
12/30/2003US6671257 Feedback control method and device in ATM switching system
12/30/2003US6671255 Method and apparatus in a packet switched network
12/30/2003US6671253 Method and system for providing peer redundancy to asynchronous transfer mode emulated local-area networks
12/30/2003US6670984 Camera control system controlling different types of cameras
12/30/2003US6670973 System and method for representing the information technology infrastructure of an organization
12/30/2003US6670934 Method and system for distributing art
12/30/2003US6670882 Multi drop stack bus detector method and apparatus
12/30/2003CA2325670C Method for performing roaming amongst multiple ip networks
12/30/2003CA2320693C Method for controlling data flow associated with a communications node
12/30/2003CA2318413C Virtual local area network with multicast protection
12/30/2003CA2317612C Virtual local area networks with trunk stations
12/30/2003CA2291192C System and method for equalizing delay in a dynamic packet switching network
12/30/2003CA2287041C Memory for information search through prefix analysis, in particular for building routing tables for nodes of high speed communication networks, such as the internet network
12/30/2003CA2260723C A method of resource management at computer controlled telephony hardware
12/30/2003CA2258651C A system, method and article of manufacture for virtual point of sale processing utilizing an extensible, flexible architecture
12/30/2003CA2249787C Methods and apparatus for accelerating osi layer 3 routers
12/30/2003CA2202517C M & a for dynamically determining and managing connection topology of an hierarchical serial bus assembly
12/28/2003CA2431831A1 Parental controls customization and notification
12/28/2003CA2390817A1 Method for the moderately secure transmission of electronic mail
12/27/2003CA2406062A1 Apparatus and method for controlling traffic congestion using queue
12/26/2003CA2759771A1 System and method for users of mobile computing devices to print documents
12/26/2003CA2433256A1 Packet fragmentation prevention
12/26/2003CA2424206A1 Spam detector with challenges
12/26/2003CA2391756A1 Accessing a remote iseries or as/400 computer system from the eclipse integrated development environment
12/25/2003WO2003107609A1 Communication method and system for transmitting timed and event-driven ethernet messages
12/25/2003US20030237035 Analyzing system error messages
12/25/2003US20030237018 Server takeover system and method
12/25/2003US20030237002 Network node and communication system
12/25/2003US20030236999 Method and apparatus for incrementally deploying ingress filtering on the internet
12/25/2003US20030236992 Method and system for providing secure logging for intrusion detection
12/25/2003US20030236990 Systems and methods for network security
12/25/2003US20030236982 Inter-working function for a communication system
12/25/2003US20030236980 Authentication in a communication system
12/25/2003US20030236968 Method and apparatus for generating efficient data structures for use in pipelined forwarding engines
12/25/2003US20030236938 Method to measure transmission delay between 1394 bridges
12/25/2003US20030236937 Plug and play reconfigurable USB interface for industrial fieldbus network access
12/25/2003US20030236932 Data transfer control device, electronic equipment and data transfer control method
12/25/2003US20030236924 Streaming method for transmitting telephone system notifications to internet terminal devices in real time
12/25/2003US20030236920 Multi-service platform system and method
12/25/2003US20030236919 Network connected computing system
12/25/2003US20030236915 Device retrieval system and method thereof
12/25/2003US20030236914 Connection of next generation mobile nodes across previous generation networks to next generation networks
12/25/2003US20030236911 Data reception management apparatus, systems, and methods
12/25/2003US20030236904 Priority progress multicast streaming for quality-adaptive transmission of data
12/25/2003US20030236902 Bandwidth sharing in advanced streaming format
12/25/2003US20030236899 Data transferring method
12/25/2003US20030236898 Method based on border gateway protocol message for controlling messages security protection
12/25/2003US20030236890 Wireless communication device and method for sharing device resources
12/25/2003US20030236887 Cluster bandwidth management algorithms
12/25/2003US20030236876 User selectable default alarm severity levels
12/25/2003US20030236875 System and method for managing computer networks
12/25/2003US20030236874 Method and arrangement for providing an information management system
12/25/2003US20030236873 Method, a network application server, a network element, and a computer software product for automatic configuration, installation, and maintenance of network applications
12/25/2003US20030236871 System for installation of print driver software
12/25/2003US20030236870 Method and structure for autoconfiguration of overlay networks by automatic selection of a network designated router
12/25/2003US20030236869 Data management system and method
12/25/2003US20030236865 Method and system for configuring remote access to a server
12/25/2003US20030236863 Just-in-time multicasting
12/25/2003US20030236861 Network content delivery system with peer to peer processing components
12/25/2003US20030236860 Link-layer triggers protocol
12/25/2003US20030236858 Multimedia contents creating apparatus and multimedia contents creating method
12/25/2003US20030236854 System and method for dynamic allocation of a resource
12/25/2003US20030236853 Method of data reading and writing
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