Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
05/2002
05/23/2002US20020061761 Communication device for determining participants in a net within a group communication network
05/23/2002US20020061760 Communication device for maintaining user information in a group communication network
05/23/2002US20020061759 Communication device for reducing latency in a group communication network
05/23/2002US20020061748 Scheme for registration and authentication in wireless communication system using wireless LAN
05/23/2002US20020061741 Apparatus and method for context-sensitive dynamic information service composition via mobile and wireless network communication
05/23/2002US20020061107 Methods and apparatus for implementing a cryptography engine
05/23/2002US20020061106 Method and system for selecting a password encrypted with a correct software version
05/23/2002US20020061101 Intelligent network and method for providing voice telephony over ATM and closed user groups
05/23/2002US20020061098 Intelligent switching system for voice and data
05/23/2002US20020061094 Method and system for authorization of account-based transactions
05/23/2002US20020061091 Message switching apparatus for processing message according to message processing procedure
05/23/2002US20020061029 System and method for multicasting multimedia content
05/23/2002US20020061027 Relaying apparatus
05/23/2002US20020061021 System and method for multicasting multimedia content
05/23/2002US20020061014 Method and communication system for setting up an H.323 or SIP connection from a source network to a connection destination which is external to the source network
05/23/2002US20020061012 Cable modem with voice processing capability
05/23/2002US20020061011 Internal substitution bi-level addressing for compatible public networks
05/23/2002US20020061003 Method of and system for wireless network access through server platform integration
05/23/2002US20020061002 Apparatus for provider connection and mobile communication system
05/23/2002US20020060986 Router device having a redundant configuration
05/23/2002US20020060892 Data transmission system, particularly in a motor vehicle, and data transmission method
05/23/2002US20020060823 Optical subscriber system and transmission line distance monitoring method
05/23/2002US20020060701 Graphical user interface for displaying and navigating in a directed graph structure
05/23/2002US20020060695 System and method for providing a graphical representation of a frame inside a central office of a telecommunications system
05/23/2002DE10056823A1 Verfahren zur Durchführung eines Dienstes zur automatischen Übermittlung von Paketdaten sowie Kommunikationsnetz, Informationsrechner und Programmmodul dafür A method for performing a service for the automatic transmission of packet data as well as communication network, information computer and program module for this
05/23/2002DE10056492A1 Information provision method for domestic appliances uses distributed network coupled to each appliance
05/23/2002DE10047802A1 System for using internet for communication or use of software programs for data processing by retrieving image of program from server for use in working memory
05/23/2002CA2429043A1 Method and apparatus for determining the correct operating software version for a network device
05/23/2002CA2426905A1 Method and apparatus for high rate packet data and low delay data transmissions
05/23/2002CA2426482A1 Method and system for enabling centralized control of wireless local area networks
05/23/2002CA2398781A1 Wireless clock synchronization
05/22/2002EP1207712A2 Communication system, communication method, and communication terminal apparatus
05/22/2002EP1207710A1 Method for the relocaton of the diversity node of a mobile station
05/22/2002EP1207704A2 Accessing a telephone number
05/22/2002EP1207703A2 Accessing communications data
05/22/2002EP1207695A1 Targeted advertising in a cable television system
05/22/2002EP1207673A1 Line card and method for supporting POTS, asymmetric DSL and symmetric DSL services
05/22/2002EP1207670A2 Service for authomatic transmission of datapackets
05/22/2002EP1207668A2 System and method for performing client-centric load balancing of multiple globally-dispersed servers
05/22/2002EP1207667A2 Method and communication system for establishing an H.323 or SIP connection from a source network to an external connection target
05/22/2002EP1207656A2 System and method for data transfer
05/22/2002EP1207655A2 Mobile device server
05/22/2002EP1207653A1 System, terminal, network-entity and method for network coupling
05/22/2002EP1207646A1 Data transmission apparatus and data transmission method
05/22/2002EP1206884A1 Sending initial password through an sms
05/22/2002EP1206867A2 Transport format combination indicator mapping for telecommunications
05/22/2002EP1206864A2 Vdsl multiple service provider interface
05/22/2002EP1206859A1 Distributed label switching router
05/22/2002EP1206854A1 Reverse data transmission method and apparatus in mobile communication system
05/22/2002EP1206741A1 System and method for controlling access to data stored in a portable storage medium
05/22/2002EP1206738A2 Extensible computing system
05/22/2002EP0963660A4 Method and end station with improved user response time in a mobile network
05/22/2002EP0769177B1 Virtual printer
05/22/2002CN1350753A Method and arrangement for transmitting multimedia-related information in a packet-switched cellular radio network
05/22/2002CN1350741A Wireless local loop system, supporting voice/IP
05/22/2002CN1350740A Method and apparatus for transferring data on a bus to or from a device to be controlled by said bus
05/22/2002CN1350738A Data transmission method and apparatus
05/22/2002CN1350677A Method and apparatus in a communication network
05/22/2002CN1350674A Methods and system for implementing shared disk array management functions
05/22/2002CN1350664A Method and hardware architecture for controlling a process or for processing data based on quantum soft computing
05/22/2002CN1350403A Communication method in wireless communication system
05/22/2002CN1350386A Method for transmitting message in active networks
05/22/2002CN1350247A E-mail content monitoring system
05/21/2002US6393595 Method of communication with improved acknowledgement of reception
05/21/2002US6393572 Sleepmode activation in a slave device
05/21/2002US6393569 Secured system for accessing application services from a remote station
05/21/2002US6393568 Encryption and decryption system and method with content analysis provision
05/21/2002US6393562 Method and apparatus for preventing fraudulent access in a conditional access system
05/21/2002US6393489 Media access control architectures and network management systems
05/21/2002US6393488 System and method for supporting internet protocol subnets with network address translators
05/21/2002US6393487 Passing a communication control block to a local device such that a message is processed on the device
05/21/2002US6393485 Method and apparatus for managing clustered computer systems
05/21/2002US6393484 System and method for controlled access to shared-medium public and semi-public internet protocol (IP) networks
05/21/2002US6393482 Inter-working function selection system in a network
05/21/2002US6393478 Cable modem and personal computer troubleshooting tool
05/21/2002US6393477 System and method for an administration server
05/21/2002US6393468 Data access control
05/21/2002US6393467 Network interconnected computing device, server and notification method
05/21/2002US6393464 Method for controlling the delivery of electronic mail messages
05/21/2002US6393456 System, method, and computer program product for workflow processing using internet interoperable electronic messaging with mime multiple content type
05/21/2002US6393421 Communication method and system utilizing a specific communication code uniquely assigned to the data record
05/21/2002US6393273 Method of and system for determining ARQ capability of a base station
05/21/2002US6393126 System and methods for generating trusted and authenticatable time stamps for electronic documents
05/21/2002US6393115 Method for detecting and processing information relevant to establishing a telephone connection in a CTI system and corresponding CTI system
05/21/2002US6393111 Method for transmitting and receiving data over a home network implemented upon a phone line system
05/21/2002US6393051 Digital subscriber line communicating system and a transceiver in the system
05/21/2002US6393032 Wireless LAN system and method of driving the same
05/21/2002US6393031 Communication apparatus, communication interface selecting method and computer readable medium
05/21/2002US6393023 System and method for acknowledging receipt of messages within a packet based communication network
05/21/2002US6393018 Apparatus and methods enhancing call routing to and within call-centers
05/21/2002US6393002 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
05/21/2002US6392996 Method and apparatus for frame peeking
05/21/2002US6392990 Method for implementing interface redundancy in a computer network
05/21/2002US6392548 Location alarm
05/21/2002US6390922 Initiating and scaling massive concurrent data transactions
05/21/2002US6390921 Computer based method and apparatus for enabling collaboration of multiple game players
05/21/2002US6390920 Vehicle entertainment system having seat controller cards programmed to operate as both browser and server
05/21/2002CA2150966C Method and a scheduler for controlling when a server provides service to an entity
05/20/2002CA2363432A1 Method and system for targeted content presentation in a communications network
05/16/2002WO2002039778A1 Optimal gateway discovery while roaming