| Patents for H04L 12 - Data switching networks (448,999) |
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| 04/28/2004 | EP1334433A4 Communications system for supporting inter-dependent data messages |
| 04/28/2004 | EP1316226B1 Method for handling service scripts in a communication network |
| 04/28/2004 | EP1269730B1 Billing in mobile communications system employing wireless application protocol |
| 04/28/2004 | EP1260060B1 Network resource access system |
| 04/28/2004 | EP1259886A4 Network address translation gateway for local area networks using local ip addresses and non-translatable port addresses |
| 04/28/2004 | EP1216445B1 Distributed cache for a wireless communication system |
| 04/28/2004 | EP1206738B1 Extensible computing system |
| 04/28/2004 | EP1177646A4 Power control apparatus and method in a wireless communication system using scheduled packet data service channel |
| 04/28/2004 | EP1159820B1 Method and system for internationalizing domain names |
| 04/28/2004 | EP1119948B1 A data segmentation method in a telecommunications system |
| 04/28/2004 | EP1108239A4 Communication management system for computer network-based telephones |
| 04/28/2004 | EP0968587B1 Telecommunications switching system with readily configurable supervisor control |
| 04/28/2004 | EP0960504B1 Multicopy queue structure with searchable cache area |
| 04/28/2004 | EP0857398B1 Packet switched radio channel traffic supervision |
| 04/28/2004 | CN2613959Y Two-four line conversion and electric supply device for user interface circuit |
| 04/28/2004 | CN2613941Y Apparatus for increasing number of transmission terminal of network equipment |
| 04/28/2004 | CN2613940Y Power source module for user's circuit of U interface of ISDN |
| 04/28/2004 | CN1493165A Internet session initiation on personal cellular telecommunications device, and customization protocol therefor |
| 04/28/2004 | CN1493155A Device and method for transmission, system and method for contents distribution and program |
| 04/28/2004 | CN1493151A Multi-site communication system and multi-site communication method |
| 04/28/2004 | CN1493142A Software-based fault tolerant networking using LAN |
| 04/28/2004 | CN1493140A Method and apparatus to permit data transmission to transverse firewalls |
| 04/28/2004 | CN1493138A Communication device |
| 04/28/2004 | CN1493133A Method and apparatus for determining data rate in high rate packet data wireless communications system |
| 04/28/2004 | CN1493132A Switch-based network processor |
| 04/28/2004 | CN1493131A Device and data processing system for establishing services using service profiles, pertaining program and pertaining service profiles |
| 04/28/2004 | CN1493130A Communication quality management system, communication quality management method, program, and recording medium |
| 04/28/2004 | CN1493128A Class network routing |
| 04/28/2004 | CN1493116A Two-wire power transmitting/receiving device and its method |
| 04/28/2004 | CN1493101A Fault tolerance in supercomputer through dynamic repartitioning |
| 04/28/2004 | CN1493062A Improvements in and relating to distribution of content |
| 04/28/2004 | CN1493042A High efficient implementation of multidimensional fast Fourier transform on distributed-memory parallel multi-node computer |
| 04/28/2004 | CN1493041A Arithmetric functions in torus and tree networks |
| 04/28/2004 | CN1493040A Global tree network for computing structures |
| 04/28/2004 | CN1493039A Ethernet addressing via physical location for massive parallel systems |
| 04/28/2004 | CN1493038A Optimized scalable network switch |
| 04/28/2004 | CN1493037A System and method for controlling and organizing e-mail |
| 04/28/2004 | CN1493036A Global interrupt and barrier network |
| 04/28/2004 | CN1493034A Multi internet service provider system and method of the same |
| 04/28/2004 | CN1493031A Twin-tailed fail-over for file servers maintaniing full performance in presence of failure |
| 04/28/2004 | CN1493027A Managing coherence via put/get windows |
| 04/28/2004 | CN1493025A Fault isolation through no-over head link level CRC |
| 04/28/2004 | CN1492716A Information packet communication terminal, communication system, communication method and communication program |
| 04/28/2004 | CN1492697A Large volume H.248 protocol distributive processing system and method |
| 04/28/2004 | CN1492694A Treating method for common filter rule |
| 04/28/2004 | CN1492684A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492683A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492681A Mehtod for realizing end-to-end high-fidelity visual telephone on telephone network |
| 04/28/2004 | CN1492655A Telephone directory information sharing system of mobile phone |
| 04/28/2004 | CN1492651A End-to-end conversation relay device capable of setting up rules |
| 04/28/2004 | CN1492650A Method for network server to support multiple examples based on two layre tunnel protocol |
| 04/28/2004 | CN1492649A Two-way sensitive dynamic broadcasting method and communication device |
| 04/28/2004 | CN1492648A Method for managing and applying call examples |
| 04/28/2004 | CN1492647A Gateway capable of operating data communication between different middle devices |
| 04/28/2004 | CN1492646A Method for implementing audio frequency telephone and central change-over processor |
| 04/28/2004 | CN1492645A Device and method for forming charge data according to content of mobile communication system |
| 04/28/2004 | CN1492644A Processing method for super long message in two layered virtual special network |
| 04/28/2004 | CN1492643A Device and method for realizing Infini Band data transmission in optical network |
| 04/28/2004 | CN1492642A Method and device for establishing time-division multiplexing mode interconnection of multiple modules |
| 04/28/2004 | CN1492641A Network connection method for medical ambiplasma power source |
| 04/28/2004 | CN1492639A Radio local network system and method for setting up frequency in said system |
| 04/28/2004 | CN1492636A Device for electric interface circuit blocking and intelligent self healing in communication network |
| 04/28/2004 | CN1492635A Use of radio communication network in authentication and transaction settlement field, method and special device |
| 04/28/2004 | CN1492634A User's data service sub speed delivering method in metropolitan area network transmission equipment |
| 04/28/2004 | CN1492633A Method for realizing far distance control |
| 04/28/2004 | CN1492632A Multimedia system based on digital household network |
| 04/28/2004 | CN1492631A Auxiliary data port device in synchronous digital system and its communication method |
| 04/28/2004 | CN1492630A Network operation parameter for measuring network experience operation flow |
| 04/28/2004 | CN1492629A Embedded intellgient high speed signal collection monitoring system |
| 04/28/2004 | CN1492628A Method and system for matching user's state in network |
| 04/28/2004 | CN1492627A Failure warning method in network manager's central failure system |
| 04/28/2004 | CN1492626A Method for hierarchy management of host route information |
| 04/28/2004 | CN1492625A Display method for all link service flow statistics on network |
| 04/28/2004 | CN1492624A Processing method of communication network warning and relatively analysis management device |
| 04/28/2004 | CN1492623A Method for realizing link state feed-through in network |
| 04/28/2004 | CN1492622A Charging method for position service fullnet networking |
| 04/28/2004 | CN1492620A Method and device for formatted transmission data |
| 04/28/2004 | CN1492615A Method for moving node distribution internet protocol address in CDMA system |
| 04/28/2004 | CN1492603A Tunnel establishing method of automatic switching optial network |
| 04/28/2004 | CN1492602A Double optical fiber light ring shape net |
| 04/28/2004 | CN1492600A Method for realizing GIS information valud addition by radio network |
| 04/28/2004 | CN1492599A Method and device for controlling communication rating |
| 04/28/2004 | CN1492593A Start of multiple xDSL modem with hidden channel probe |
| 04/28/2004 | CN1492592A Start of multiple xDSL modem with hidden channel probe |
| 04/28/2004 | CN1492429A Method and device for obtaining DVD disc controlled content or information and method for controlling DVD device |
| 04/28/2004 | CN1492350A Server device and managing method for server device to network device |
| 04/28/2004 | CN1492348A Self repairnig method in automatic server field and server field |
| 04/28/2004 | CN1492321A Household network device, household network control method and system for using said system |
| 04/28/2004 | CN1148102C Radio communication system |
| 04/28/2004 | CN1148098C Method for secure detach procedure in radio telecommunication network |
| 04/28/2004 | CN1148078C Mobile radio communicating system and communication method for said system |
| 04/28/2004 | CN1148041C Network control system, and controller, target and consumer for use in network control system |
| 04/28/2004 | CN1148040C Data communication method, data communication terminal, data communication control system |
| 04/28/2004 | CN1148035C Apparatus for securing user's information in mobile communication system connected to internet and method thereof |
| 04/28/2004 | CN1148033C Asynchronous transfer mode switch machine |
| 04/28/2004 | CN1148032C Signalnig system of broadband multi-service communication network |
| 04/28/2004 | CN1148030C Integrated service digital network testing equipment and method |
| 04/28/2004 | CN1148022C Method and system for estimating ability of subscriber loop to support broadband services |
| 04/28/2004 | CN1147854C Method and device for recording data, data recording medium, and method and device for reproducing data |
| 04/28/2004 | CN1147798C Method and device for processing deata packets which have been received or are to be transmitted on data channel |