Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
08/2004
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/04/2004CN1518312A Method of multi-channel data processing
08/04/2004CN1518310A Testing method of protocol data range suitable for window frame type alternate interrogation mathod and calculating method
08/04/2004CN1518306A Net gate for connecting different kind of network and system for communication charging between network
08/04/2004CN1518304A Method for forming data stream between server and user
08/04/2004CN1518301A Mobile communication system and method able to enable shortest communication route
08/04/2004CN1518299A Information packet conmunication method and information packet communication device
08/04/2004CN1518297A Method of establishing shortest route tree
08/04/2004CN1518293A Method for connecting interface node and interface equipment network
08/04/2004CN1518292A Local network for grading control multiple electric appliance in bus mode
08/04/2004CN1518290A Expandable communication control piece
08/04/2004CN1518288A Method of transmittng down data from insertion site in radio local network
08/04/2004CN1518281A IP router, communication system and its used band setting method and program
08/04/2004CN1518277A Method of realizing suppressing broadcast storm in Ether net
08/04/2004CN1518276A Method of controlling on-off switch interface
08/04/2004CN1518274A Technology of interconnection chip
08/04/2004CN1518272A Contents transmission device and method for controlling contents transmission
08/04/2004CN1518268A Common secret key changing method and communication equipment
08/04/2004CN1518265A Message changing device and IP telephone device
08/04/2004CN1518252A Method and system for loading or updating logic device
08/04/2004CN1518236A Method of processing unexpected transmission interrupt signal in wireless communication system
08/04/2004CN1518233A Transmitting-receiving circuit, transmitting-receiving method and transmitting-receiving device
08/04/2004CN1517900A Method and device for reciprocal access
08/04/2004CN1517835A Unlawful using monitoring device of image processing device and its control method
08/04/2004CN1160932C Realizing method for IP telephone net-work guard system and network guard system
08/04/2004CN1160928C Internet protocol telephone for mobile station on packet data channel
08/04/2004CN1160920C Control method of multichannel pronounciation processing chip
08/04/2004CN1160915C Private network access point router for interconnecting among internet route providers
08/04/2004CN1160914C UMTS circuit switched data user planar
08/04/2004CN1160906C Analogue web element testing method based on message recording and playback
08/04/2004CN1160898C Distributed group key management scheme for secure many-to-many communication
08/04/2004CN1160897C Double-enciphering protocol for flexible safety group communication
08/04/2004CN1160895C Method and apparatus for testing digital communication channel
08/04/2004CN1160881C Method of implementing service routing in synchrounous optical transmission system
08/04/2004CN1160874C Apparatus and method for determining radio communication quality in mobile communication system
08/04/2004CN1160616C Method and system for detecting and removing virus of computer in mail accessory
08/03/2004US6772375 Auto-detection of limiting factors in a TCP connection
08/03/2004US6772373 Disorder detecting device
08/03/2004US6772361 Real time clock (RTC) having several highly desirable timekeeping dependability and security attributes, and methods for accessing a register thereof
08/03/2004US6772353 Computer interface architecture having a power saving function
08/03/2004US6772350 System and method for controlling access to resources in a distributed environment
08/03/2004US6772349 Detection of an attack such as a pre-attack on a computer network
08/03/2004US6772348 Method and system for retrieving security information for secured transmission of network communication streams
08/03/2004US6772347 Method, apparatus and computer program product for a network firewall
08/03/2004US6772346 System and method for managing files in a distributed system using filtering
08/03/2004US6772345 Protocol-level malware scanner
08/03/2004US6772344 Information distribution and processing system
08/03/2004US6772337 Light weight security for parallel access to multiple mirror sites
08/03/2004US6772336 Computer access authentication method
08/03/2004US6772335 Multimedia coordination system
08/03/2004US6772334 System and method for preventing a spoofed denial of service attack in a networked computing environment
08/03/2004US6772333 Atomic session-start operation combining clear-text and encrypted sessions to provide id visibility to middleware such as load-balancers
08/03/2004US6772332 System and method for providing secure internetwork services via an assured pipeline
08/03/2004US6772331 Method and apparatus for exclusively pairing wireless devices
08/03/2004US6772287 Storage control unit and storage system
08/03/2004US6772270 Multi-port fibre channel controller
08/03/2004US6772242 Communication device using three-step communication buffers
08/03/2004US6772229 Centrifugal communication and collaboration method
08/03/2004US6772227 Communicating between address spaces
08/03/2004US6772226 VPN device clustering using a network flow switch and a different mac address for each VPN device in the cluster
08/03/2004US6772224 Method and system for processing load distribution for a packetized telecommunication network entity
08/03/2004US6772223 Configurable classification interface for networking devices supporting multiple action packet handling rules
08/03/2004US6772221 Dynamically configuring and 5 monitoring hosts connected in a computing network having a gateway device
08/03/2004US6772216 Interaction protocol for managing cross company processes among network-distributed applications
08/03/2004US6772213 Internet system for connecting client-travelers with geographically-associated data
08/03/2004US6772211 Content-aware web switch without delayed binding and methods thereof
08/03/2004US6772210 Method and apparatus for exchanging communications between telephone number based devices in an internet protocol environment
08/03/2004US6772209 Efficient method for rule-based distribution and management of content in a distributed hierarchy of storage devices
08/03/2004US6772207 System and method for managing fibre channel switching devices
08/03/2004US6772206 XML-based integrated services bridging
08/03/2004US6772202 Queuing system, method and computer program product for network data transfer
08/03/2004US6772199 Method and system for enhanced cache efficiency utilizing selective replacement exemption
08/03/2004US6772196 Electronic mail filtering system and methods
08/03/2004US6772192 Software download and distribution via image building and multicast
08/03/2004US6772188 Method and apparatus for communicating with an entity automatically identified in an electronic communication
08/03/2004US6772174 Data administration method
08/03/2004US6772169 System, method and apparatus for the wireless monitoring and management of computer systems
08/03/2004US6772158 Apparatus for data depoting and method therefor
08/03/2004US6772157 Delegated administration of information in a database directory
08/03/2004US6771962 Apparatus, and an associated method, by which to provide temporary identifiers to a mobile node involved in a communication handover
08/03/2004US6771957 Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data
08/03/2004US6771952 Communication system having a client device and at least one transmitting device
08/03/2004US6771950 Method and system for a wireless subscriber to initiate a calling party number trace
08/03/2004US6771936 Apparatus and method for wire or radio transmission information signal processing
08/03/2004US6771904 Optical transmission system and optical channel available quality measuring method
08/03/2004US6771759 Method and apparatus for managing parties to a multipoint conference using digital techniques
08/03/2004US6771743 Voice processing system, method and computer program product having common source for internet world wide web pages and voice applications
08/03/2004US6771696 Integrated modem and line-isolation circuitry and associated method utilizing a DC termination pin to monitor line voltage
08/03/2004US6771674 Method and system for forward error correction based on parallel streams
08/03/2004US6771673 Methods and apparatus and data structures for providing access to an edge router of a network
08/03/2004US6771667 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
08/03/2004US6771666 System and method for trans-medium address resolution on an ad-hoc network with at least one highly disconnected medium having multiple access points to other media
08/03/2004US6771665 Matching of RADIUS request and response packets during high traffic volume
08/03/2004US6771660 Method and apparatus for synchronization between MAC and physical layers in a wireless communication system when transporting ATM cells
08/03/2004US6771659 Method and apparatus for a selective acknowledgement scheme in a modified unacknowledge mode for use over a communications link
08/03/2004US6771656 Communication right determination method, information processing apparatus use therefor, and computer-readable recording medium recorded with program for carrying out the method
08/03/2004US6771651 Providing access to a high-capacity packet network
08/03/2004US6771649 Middle approach to asynchronous and backward-compatible detection and prevention of ARP cache poisoning
08/03/2004US6771641 DTMF digit collection and transportation for a packet network
08/03/2004US6771640 Virtual calling card with arbitrary controls