Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
08/2002
08/13/2002US6434134 Dynamic address assignment for wireless devices accessing packet-based wired networks
08/13/2002US6434133 Subnetwork dependent convergence protocol for a mobile radio network
08/13/2002US6434132 Wireless LAN for reestablishing wireless links between hosts according to monitored desired and undesired signals
08/13/2002US6434119 Initializing communications in systems using multi-carrier modulation
08/13/2002US6434113 Dynamic network master handover scheme for wireless computer networks
08/13/2002US6433795 System for integrating an on-line service community with a foreign service
08/13/2002US6433697 Communication appliance having an emergency battery as well as a method for setting up said communication appliance
08/13/2002US6433341 Method and apparatus for photographing radiation image and cassette for radiation detection
08/13/2002US6431451 Hand-held data capture system with interchangeable modules
08/13/2002CA2371432A1 Restoration of ip networks using precalculated restoration routing tables
08/13/2002CA2284419C Remote subscriber line unit provisioning system for use with voice communication facilities
08/13/2002CA2249840C Method for conflict resolution in a multiple access system for communications networks
08/12/2002CA2371189A1 Consistent application programming interface for communicating with disparate vehicle network classes
08/09/2002CA2335385A1 System and method for optimizing the storage and processing of digital images on a distributed computer network
08/08/2002WO2002062089A1 Techniques for implementing telephonic, fax, and/or data communications using internet protocols and satellite links
08/08/2002WO2002062049A2 Method and system for calculating risk in association with a security audit of a computer network
08/08/2002WO2002062044A1 Method and device for limiing call accompanying execution of application
08/08/2002WO2002062039A2 Mobile computing and communication
08/08/2002WO2002062038A2 Community separation control in a multi-community node
08/08/2002WO2002062037A2 Call intercept system and method
08/08/2002WO2002062036A1 Communication method, communication system and communication terminal
08/08/2002WO2002062035A2 A method, wireless mp3 player and system for downloading mp3 files from the internet
08/08/2002WO2002062033A2 Processing internet protocol security traffic
08/08/2002WO2002062032A2 Method and system for secure exchange of messages
08/08/2002WO2002062031A2 Method and apparatus for updating applications on a mobile device
08/08/2002WO2002062027A1 Method, system and server for sending and receiving e-mails with different addresses
08/08/2002WO2002062025A2 Method and apparatus for efficient use of communication resources in a data communication system under overload conditions
08/08/2002WO2002062024A2 Method for adding a new device to a wireless network
08/08/2002WO2002062020A1 Method and apparatus for processing of multiple protocols within data and control channels in data transmission signals
08/08/2002WO2002062018A1 Communication service unit and communication system
08/08/2002WO2002062017A1 Method for transferring data between a service apparatus and a remote management server
08/08/2002WO2002062015A1 Method and server for accessing a digital network
08/08/2002WO2002062007A1 Computer networked system and method of digital file management and authentication
08/08/2002WO2002062006A1 Passive branch network system
08/08/2002WO2002061976A1 Method for providing packet call service in radio telecommunication system
08/08/2002WO2002061974A1 Data communication system, data communication method, data transmission device, personal digital assistant and portable device
08/08/2002WO2002061737A2 Dynamically distributed file system
08/08/2002WO2002061643A2 Method and system for matching and exchanging unsorted messages via a communications network
08/08/2002WO2002061629A1 Logbook database system
08/08/2002WO2002061624A1 Sorting data based on proximity
08/08/2002WO2002061604A1 System and method for out-sourcing the functionality of session initiation protocol (sip) user agents to proxies
08/08/2002WO2002061601A1 Remote proxy server agent
08/08/2002WO2002061600A1 Method and apparatus for location information transfer and collection in a wap environment
08/08/2002WO2002061599A1 Extension of address resolution protocol (arp) for internet protocol (ip) virtual networks
08/08/2002WO2002061589A1 System and method for using sesssion initiation protocol (sip) to communicate with networked appliances
08/08/2002WO2002061587A2 Method and system for wireless access to a user's computer
08/08/2002WO2002061563A2 Media player interface
08/08/2002WO2002061554A1 Trusted operating system
08/08/2002WO2002061553A1 Network adapter management
08/08/2002WO2002061552A1 Trusted gateway system
08/08/2002WO2002061550A2 Method and system for securing a computer network and personal identification device used therein for controlling access to network components
08/08/2002WO2002061545A2 Portable computer that can be plugged into a backplane
08/08/2002WO2002061544A2 Method and system for configuring and scheduling security audits of a computer network
08/08/2002WO2002061543A2 System and method for determining network components for net present value regarding cash flow
08/08/2002WO2002061542A2 Computer network and related methods for generating printer usage information
08/08/2002WO2002061532A2 Prefix caching for media objects
08/08/2002WO2002061525A2 Tcp/udp acceleration
08/08/2002WO2002061510A2 Network port profiling
08/08/2002WO2002060783A1 Device for fixing a dispensing member on a container neck
08/08/2002WO2002054270A8 Load balancing requests for service by devices on a network
08/08/2002WO2002045381A3 Method and system for finding application modules in a network
08/08/2002WO2002039692A3 Presence with spatial location information
08/08/2002WO2002035310A3 System and method for online data recovery service
08/08/2002WO2002025823A3 Method and system for using a hand held device for receiving promotions and product information
08/08/2002WO2002019620A3 Digital recording of ip based distributed switching platform
08/08/2002WO2002019590A3 Methods and device for digitally signing data
08/08/2002WO2002015474A3 High-performance addressing and routing of data packets with semantically descriptive labels in a computer network
08/08/2002WO2002011366A3 Broadcasting network
08/08/2002WO2002009415A3 Method and system for sharing images using a digital media frame
08/08/2002WO2002005573A3 Communication management in networks having split control planes and user planes
08/08/2002WO2001099031A3 User interface for a security policy system and method
08/08/2002WO2001095564A3 High availability networking with virtual ip address failover
08/08/2002WO2001095113A3 Fabric cache
08/08/2002WO2001093082A3 Self-publishing network directory
08/08/2002WO2001091418A3 Distributed firewall system and method
08/08/2002WO2001091397A3 Method and system for stopping hacker attacks
08/08/2002WO2001082080A9 Network appliance
08/08/2002WO2001082037A3 Security link management in dynamic networks
08/08/2002WO2001078341A3 System and method for redirecting message attachments
08/08/2002WO2001078322A3 System and method for packet data servicing node (pdsn) initial assignment and reselection
08/08/2002WO2001078320A3 Notification system and method for a mobile data communication device
08/08/2002WO2001069869A3 Apparatus, and associated method, for routing packet data in an ad hoc wireless communication system
08/08/2002WO2001067664A3 Effective protocol for high-rate, long-latency, asymmetric, and bit-error prone data links
08/08/2002WO2001061931A3 Portable high speed internet device integrating cellular telephone and palm top computer
08/08/2002WO2001055848A3 A method and system for implementing an enterprise information portal
08/08/2002WO2001035605A9 Methods for providing prepaid telephony service via an internet protocol network system
08/08/2002WO2001019040A9 Apparatus and method for enabling voice over ip support for a network switch
08/08/2002US20020108124 Method of and apparatus for broadcasting programs, method of and apparatus for receiving programs, and computer product
08/08/2002US20020108123 Catv system
08/08/2002US20020108122 Digital television application protocol for interactive television
08/08/2002US20020108121 Service gateway for interactive television
08/08/2002US20020108120 System and method for tuning to an in-band channel and for identification via return-path
08/08/2002US20020108100 Method and system of program management for using component model
08/08/2002US20020108060 Method and apparatus for login authentication
08/08/2002US20020108059 Network security accelerator
08/08/2002US20020108057 Secure user-information repository server accessible through a communications network
08/08/2002US20020108050 System and method for digital rights management using a standard rendering engine
08/08/2002US20020108049 System for permitting off-line playback of digital content, and for managing content rights
08/08/2002US20020108038 Mobile unit authenticating method
08/08/2002US20020108037 Process and streaming server for encrypting a data stream
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