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)
03/2000
03/16/2000WO2000014920A2 Method and apparatus for data routing, delivery, and authentication in a packet data network
03/16/2000WO2000014919A2 Apparatus and methods for connecting a network user to a network service provider
03/16/2000WO2000014913A2 Distributed communcations network management and control system
03/16/2000WO2000014699A1 Enterprise management system
03/16/2000WO2000014643A1 Electronic mail editing method, information processor, and recording medium
03/16/2000WO2000005840A3 Network interworking device and corresponding method
03/16/2000WO2000002351B1 Method to control a network device in a network comprising several devices
03/16/2000WO2000001118A3 A mobile lan connected to an external network
03/16/2000WO1999067908A3 Communication agent between a system administrator and a distributed resource system and method for processing a request on an attribute capable of multiple instantiation
03/16/2000WO1999065187A3 Network management
03/16/2000WO1999062238A3 Logical topology and address assignment for interconnected digital networks
03/16/2000WO1999062216A3 Method of timestamp synchronization of a reservation-based tdma protocol
03/16/2000WO1999062189A3 System and method for masking quantization noise of audio signals
03/16/2000WO1999046922A8 Method and system for searching through descriptive data in the av/c protocol
03/16/2000DE19900325A1 Data transmission configuration method in Universal Serial Bus arrangement of personal computer, connecting first channel with selected final point by utilizing association of final point numbers
03/16/2000DE19849533A1 Data packet transmission control method especially for UMTS
03/16/2000DE19841447A1 Method of transferring data via several parallel interfaces
03/16/2000DE19841050A1 Verfahren zur Administration einer Telekommunikationsanlage Procedures for the administration of a telecommunications system
03/16/2000DE19837008A1 Disturbance analysis and handling method in data network
03/16/2000CA2342865A1 Embedded web phone module
03/16/2000CA2341212A1 Multi-port packet processor
03/16/2000CA2340695A1 Random access in a mobile telecommunications system
03/16/2000CA2340104A1 Use of cic to identify calls when using isup in conjunction with aal type 2 signaling protocol
03/16/2000CA2280288A1 Back-up restoration technique for sonet/sdh rings
03/15/2000EP0986286A1 Access network for mobile subscribers
03/15/2000EP0986283A2 Speech transmitting device and method over a packet network
03/15/2000EP0986282A1 Radio communication device and method of controlling transmission rate
03/15/2000EP0986265A2 Method for scalable delivery of compressed video data
03/15/2000EP0986240A2 Domestic appliance with remote control via a communications network
03/15/2000EP0986230A2 System and method for redirecting a user to an alternative web page
03/15/2000EP0986229A2 Method and system for monitoring and controlling network access
03/15/2000EP0986226A2 Ip packet communication apparatus
03/15/2000EP0986222A2 A mobile point-to-point protocol
03/15/2000EP0986221A2 Port scheduler and method for scheduling service providing guarantees and hierarchical rate limiting with or without overbooking capability
03/15/2000EP0986220A2 Programmable data network
03/15/2000EP0986219A2 Maximal flow data routing
03/15/2000EP0986218A1 A shaping method, a shaper realizing such a shaping method and a communication network including such a shaper
03/15/2000EP0986217A2 Network transceiver for steering network data to selected paths based on determined link speeds
03/15/2000EP0986216A2 Tranmission system, bandwidth management apparatus, and bandwidth management method
03/15/2000EP0986215A1 Digital communication system, transmitter, and data selector
03/15/2000EP0986214A2 Communication control method and transmission apparatus
03/15/2000EP0986213A2 Communications device with user proximity detection
03/15/2000EP0986212A2 Method and apparatus for multiple access in a communication system
03/15/2000EP0986211A2 Method for managing a telecommunications arrangement
03/15/2000EP0986210A2 System and method for broadcasting computer network data
03/15/2000EP0985886A2 Domestic appliance with communications module
03/15/2000EP0985885A2 Domestic appliance with communications module
03/15/2000EP0985884A2 Domestic appliance including communications means and a smartcard reader
03/15/2000EP0985305A1 Method and device for continuous packet-like data transmission
03/15/2000EP0985301A1 E-mail server of a provider of e-mail services
03/15/2000EP0985300A2 Communication network for transmitting atm cells over a dect like frame
03/15/2000EP0985298A2 Method and apparatus for providing security in a star network connection using public key cryptography
03/15/2000EP0985296A2 Method of operation of a multi-station network
03/15/2000EP0985295A1 Control in a data access transport service
03/15/2000EP0985288A2 Data transmission in a mobile network
03/15/2000EP0985275A1 Method and apparatus for reserving resources of one or more multiple access communication channels
03/15/2000EP0985187A1 Extensive request server
03/15/2000EP0985178A1 System and method for establishing a real-time agent pool between computer systems
03/15/2000EP0923464B1 Data bus for vehicles with several passenger safety devices
03/15/2000EP0906703A4 Integrated voice, facsimile and electronic mail messaging system
03/15/2000EP0815666A4 Method and apparatus for providing reminder messages in a communication system
03/15/2000EP0803157B1 Use of multipoint connection services to establish call-tapping points in a switched network
03/15/2000EP0784894B1 Method and arrangement for addressing users in a network comprising at least two segments
03/15/2000EP0776549A4 Paging method and apparatus
03/15/2000EP0717909B1 Signal processing system
03/15/2000EP0574570B1 Signal communication method and apparatus
03/15/2000CN1247685A Subscriber network terminal of access line network and method for operating network connecting unit
03/15/2000CN1247684A Connection device in telecommunications network
03/15/2000CN1247673A Interface between offering network with communication terminal units with cordless and line-conducted connection and communication network
03/15/2000CN1247666A Method and device for remote feeding several consumers of same type from one energy sourch
03/15/2000CN1247658A ATM network providing transparently narrowband based telephony services without requiring
03/15/2000CN1247657A Appts. and method for monitoring and interpretation of application protocols for network data transmission systems
03/15/2000CN1247656A Network manager providing advanced interconnection capability
03/15/2000CN1247426A Communicating device and communicating method
03/15/2000CN1247425A User's computer on-net virtual connection connected by multiple physical connections
03/15/2000CN1247419A Communication system
03/14/2000US6038694 Encoder for producing a checksum associated with changes to a frame in asynchronous transfer mode systems
03/14/2000US6038689 Fault notification system and process using local area network
03/14/2000US6038678 Path switching method, path switching apparatus and nodes of UPSR
03/14/2000US6038625 Method and system for providing a device identification mechanism within a consumer audio/video network
03/14/2000US6038623 Electronic network allowing multi-speed communication
03/14/2000US6038618 Bypass circuit for bypassing host computer which are connected to plurality of devices via two individual ports upon detecting lack of communication at both ports
03/14/2000US6038608 Virtual LAN system
03/14/2000US6038602 Connection method for a network system and a server computer
03/14/2000US6038601 Method and apparatus for storing and delivering documents on the internet
03/14/2000US6038600 Method and system for automatic detection of bridged and repeated network device connections
03/14/2000US6038599 Latency server and matchmaker
03/14/2000US6038595 Information/communication device for network based services and a system for use of information/communication based services
03/14/2000US6038594 Internet communication system and method with asymmetric terrestrial and satellite links
03/14/2000US6038592 Method and device of multicasting data in a communications system
03/14/2000US6038563 System and method for restricting database access to managed object information using a permissions table that specifies access rights corresponding to user access rights to the managed objects
03/14/2000US6038455 Reverse channel reuse scheme in a time shared cellular communication system
03/14/2000US6038443 Calling party announcement apparatus
03/14/2000US6038289 Redundant video alarm monitoring system
03/14/2000US6038237 Voice signal transmitting method and exchange system using this
03/14/2000US6038236 Transmission control method in network system for signal transmission by plural channels and network system therefor
03/14/2000US6038234 Early arbitration on a full duplex bus
03/14/2000US6038233 Translator for IP networks, network system using the translator, and IP network coupling method therefor
03/14/2000US6038232 MPEG-2 multiplexer for ATM network adaptation
03/14/2000US6038231 Data suppression and regeneration
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