| Patents for H04L 12 - Data switching networks (448,999) |
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| 11/03/2004 | EP1473697A2 Techniques for reducing multimedia data packet overhead |
| 11/03/2004 | EP1473696A2 Method and apparatus for efficient transmission of multimedia data packets |
| 11/03/2004 | EP1473695A2 Method of adaptively connecting a video source and a video display |
| 11/03/2004 | EP1473636A1 Information processing device and method, and computer program |
| 11/03/2004 | EP1473634A1 Information providing system using code information |
| 11/03/2004 | EP1473617A2 Dynamic substitution of USB-data for on-the-fly encryption and decryption |
| 11/03/2004 | EP1473613A1 Network access control method, information providing apparatus, and certificate issuing apparatus for network access |
| 11/03/2004 | EP1472900A2 Method for re-routing a communication link including several radio communication systems |
| 11/03/2004 | EP1472897A1 Method and system for performing relocation or anchoring in a wireless telecommunication network |
| 11/03/2004 | EP1472894A1 Method and system for transmitting messages to terminal groups |
| 11/03/2004 | EP1472892A1 Method and system of channel resource allocation |
| 11/03/2004 | EP1472891A1 Routing method and routing system with conditional logging |
| 11/03/2004 | EP1472877A2 Media transmission system and method |
| 11/03/2004 | EP1472872A2 Virtual personalized tv channel |
| 11/03/2004 | EP1472859A1 Fax transmission over the packet network |
| 11/03/2004 | EP1472857A1 Apparatus for wireless connectivity using software modem |
| 11/03/2004 | EP1472851A2 System and method for analyzing a network and/or generating the topology of a network |
| 11/03/2004 | EP1472850A1 A method and system for connecting mobile client devices to the internet |
| 11/03/2004 | EP1472848A2 Method and apparatus for session release in a communication system |
| 11/03/2004 | EP1472847A1 Streaming multimedia data over a network having a variable bandwidth |
| 11/03/2004 | EP1472839A2 Method and apparatus for dynamic host configuration protocol lease time determination |
| 11/03/2004 | EP1472838A2 Method and system of data packet transmission timing for controlling bandwidth |
| 11/03/2004 | EP1472837A2 Method for multimedia flow transport |
| 11/03/2004 | EP1472836A1 PACKET−BASED CONVERSATIONAL SERVICE FOR A MULTIMEDIA SESSION IN A MOBILE COMMUNICATIONS SYSTEM |
| 11/03/2004 | EP1472835A1 PROCESSING DIFFERENT SIZE PACKET HEADERS FOR A PACKET−BASED CONVERSATIONAL SERVICE IN A MOBILE COMMUNICATIONS SYSTEM |
| 11/03/2004 | EP1472834A2 System and method for improved session management in a data cellular network |
| 11/03/2004 | EP1472833A1 System for transferring and filtering video content data |
| 11/03/2004 | EP1472832A2 Method and device for managing a connection and resource reservation in a communication network comprising a bridge |
| 11/03/2004 | EP1472831A1 Packet retransmission in wireless packet data networks |
| 11/03/2004 | EP1472830A1 Method and apparatus for parameter borrowing for network address translator configuration |
| 11/03/2004 | EP1472829A1 Method and device for address allocation for transmitting packets over a transparent bridge |
| 11/03/2004 | EP1472828A2 Network-based method and system for distributing data |
| 11/03/2004 | EP1472827A2 Optimization of point-to-point sessions |
| 11/03/2004 | EP1472826A1 Internet protocol based wireless communication arrangements |
| 11/03/2004 | EP1472825A1 System and method for establishing service access relations |
| 11/03/2004 | EP1472824A1 Methods and arrangements in an access system |
| 11/03/2004 | EP1472823A1 Arrangements and methods in an access system |
| 11/03/2004 | EP1472822A1 Enhancement of data frame re-transmission by using an alternative modulation scheme in a wlan |
| 11/03/2004 | EP1472821A1 Method and system relating service providers to clients, in an access network, using dynamically allocated mac addresses |
| 11/03/2004 | EP1472820A1 System, method and terminal for measuring the quality of service in a telecommunications network |
| 11/03/2004 | EP1472819A1 Message analysis device and message for displaying messages |
| 11/03/2004 | EP1472818A1 Method of identifying elements limiting the performances of a communication network |
| 11/03/2004 | EP1472817A2 Method for operating an ad-hoc network for the wireless data transmission of synchronous and asynchronous messages |
| 11/03/2004 | EP1472810A2 Protocol for reliable, self-organizing, low-power wireless network for security and building automation system |
| 11/03/2004 | EP1472808A2 Maintaining a maintenance channel in a reverse link of a wireless communications system |
| 11/03/2004 | EP1472652A2 Method for classifying the traffic dynamism of a network communication using a network that contains pulsed neurons, neuronal network and system for carrying out said method |
| 11/03/2004 | EP1472613A1 Credential management and network querying |
| 11/03/2004 | EP1472612A1 Cluster filtering |
| 11/03/2004 | EP1472607A1 Distributed control and monitoring system |
| 11/03/2004 | EP1472145A2 Method and apparatus for concatenating and piggybacking data packets |
| 11/03/2004 | EP1393487A4 Receiver-driven layered multicast rate control protocol |
| 11/03/2004 | EP1368943A4 Apparatus and method for network-initiated real-time multi-party communications |
| 11/03/2004 | EP1302084B1 Method for rapidly allocating radio resources to logical channels in a down-link direction |
| 11/03/2004 | EP1257835A4 Customer resources policy control for ip traffic delivery |
| 11/03/2004 | EP1171831A4 Method and apparatus for determining accurate topology features of a network |
| 11/03/2004 | EP1161822B1 Enhanced wireless-specific interfaces |
| 11/03/2004 | EP1142234B1 Transmission system with echo cancellation |
| 11/03/2004 | EP1123532A4 Seamless scalable distributed media server |
| 11/03/2004 | EP1108338B1 Mobile terminal initiated and assisted antenna selection |
| 11/03/2004 | EP1074126B1 Variable bit rate transmission of av signal in packet network |
| 11/03/2004 | EP1068602B1 Control system for building automation controlled by human physiological signals |
| 11/03/2004 | EP1040630B1 Data communications |
| 11/03/2004 | EP1036448B1 Telecommunications network having a tree structure |
| 11/03/2004 | EP1010084A4 Processing and forwarding messages from a computer network to a forwarding service |
| 11/03/2004 | EP0979566B1 Data suppression and regeneration |
| 11/03/2004 | EP0909525B1 Atm telecommunications systems and method for routing narrow band traffic |
| 11/03/2004 | EP0826293B1 Switching network for transfer of data cells |
| 11/03/2004 | CN2653825Y Apparatus for handoff between a wireless local area network and a universal mobile telecommunication system |
| 11/03/2004 | CN2653794Y 家庭智能控制器 Home Intelligent Controller |
| 11/03/2004 | CN2653793Y Household network intelligent terminal |
| 11/03/2004 | CN2653598Y Inlayed radio network remote distance image communication terminal |
| 11/03/2004 | CN2653593Y Network memory data backup platform |
| 11/03/2004 | CN1543751A Method and apparatus to control handoff between different wireless systems |
| 11/03/2004 | CN1543738A Web-enabled two-way remote messaging facility |
| 11/03/2004 | CN1543734A Generating and implementing a communication protocol and interface for high data rate signal transfer |
| 11/03/2004 | CN1543733A In-band message synchronization for distributed shared memory packet switch |
| 11/03/2004 | CN1543732A 通信系统和方法 Communication system and method |
| 11/03/2004 | CN1543731A System and method for sharing bandwidth between co-located 802.11A/E and Hiperlan/2 systems |
| 11/03/2004 | CN1543730A A multi-network mobile communication system |
| 11/03/2004 | CN1543729A Manager posts shortlist based on contingency |
| 11/03/2004 | CN1543728A Multicast in a point-to-point oriented packet-switched telecommunication network |
| 11/03/2004 | CN1543727A Client messaging in multicast networks |
| 11/03/2004 | CN1543726A Establishing a broadband connection that saves resources and satisfies billing conditions |
| 11/03/2004 | CN1543719A System and method for individualized broadcasts on a general use broadcast frequency |
| 11/03/2004 | CN1543712A Data source hand-off in a broadcast-based data dissemination environment |
| 11/03/2004 | CN1543619A System and method for pricing and allocation of commodities or securities |
| 11/03/2004 | CN1543615A System and method for providing dymanic selection of communication actions using stored rule set |
| 11/03/2004 | CN1543611A Method and apparatus for generating context-descriptive messages |
| 11/03/2004 | CN1543609A High density serverlets utilizing high speed data bus |
| 11/03/2004 | CN1543608A Methods and systems for electronic mail, internet target and direct marketing, and electronic mail banner |
| 11/03/2004 | CN1543414A Ship propulsion arrangement and method |
| 11/03/2004 | CN1543259A Apparatus and method for processing data call in private wireless high-speed data system |
| 11/03/2004 | CN1543257A Method of releasing a connection between a mobile user terminal and a network |
| 11/03/2004 | CN1543256A Method for reserving a new care of address (coa) in advance to achieve a fast handover |
| 11/03/2004 | CN1543251A 设备管理 Device Management |
| 11/03/2004 | CN1543243A Address book management method based on long message service for mobile communication terminal |
| 11/03/2004 | CN1543239A Radio base station apparatus |
| 11/03/2004 | CN1543238A Apparatus and method for multimedia message processing |
| 11/03/2004 | CN1543236A System and method for discovering path mtu in ad hoc network |
| 11/03/2004 | CN1543235A Private EV-DO system sharing public network data location register and data service method |