| Patents for H04L 12 - Data switching networks (448,999) |
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| 04/17/2002 | CN1345502A Method of routing data |
| 04/17/2002 | CN1345501A Address assignment in digital transmission system |
| 04/17/2002 | CN1345499A Discarding traffic in IP networks to optimize the quality of speech signals |
| 04/17/2002 | CN1345166A Base station modulator/demodulator and ATM cell transmitting/receiving method |
| 04/17/2002 | CN1345156A Modulator-demoulator unit and control mehtod thereof |
| 04/17/2002 | CN1345149A Flow-type data method and device |
| 04/17/2002 | CN1345148A Method and device for implementation of resynchronization of topological data base in communication network having topological state routing protocol |
| 04/17/2002 | CN1345147A Portable information system and access equipment, home network system and access method |
| 04/17/2002 | CN1345146A Flow-type broadcast video server system |
| 04/17/2002 | CN1345145A Gateway and method of operating gateway |
| 04/17/2002 | CN1345141A Light route |
| 04/17/2002 | CN1083222C Indoor communication system |
| 04/17/2002 | CN1083198C Method and aparatus for matching functional unit in series master and slave device |
| 04/17/2002 | CN1083194C Network element in telecommunication network |
| 04/17/2002 | CN1083193C 数据存储装置 Data storage means |
| 04/17/2002 | CN1083191C Communication system and method capable of preventing data block from losing |
| 04/17/2002 | CN1083185C Communication system, private automatic branch exchange and line card |
| 04/17/2002 | CN1083179C Method and apparatus for interfacing between twisted pair and intelligent cell |
| 04/17/2002 | CA2323274A1 Method and system for preparing wills |
| 04/16/2002 | US6374406 Reception method, reception device, transmission method, transmission device, transmission/reception method, transmission/reception device |
| 04/16/2002 | US6374402 Method and apparatus for installation abstraction in a secure content delivery system |
| 04/16/2002 | US6374373 Method for commissioning a bus system and a corresponding bus system |
| 04/16/2002 | US6374355 Method for securing over-the-air communication in a wireless system |
| 04/16/2002 | US6374319 Flag-controlled arbitration of requesting agents |
| 04/16/2002 | US6374316 Method and system for circumscribing a topology to form ring structures |
| 04/16/2002 | US6374314 Method for managing storage of data by storing buffer pointers of data comprising a sequence of frames in a memory location different from a memory location for pointers of data not comprising a sequence of frames |
| 04/16/2002 | US6374311 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery |
| 04/16/2002 | US6374307 Non-intrusive DWDM billing system |
| 04/16/2002 | US6374303 Explicit route and multicast tree setup using label distribution |
| 04/16/2002 | US6374301 Data network communications |
| 04/16/2002 | US6374298 System for performing remote operation between firewall-equipped networks or devices |
| 04/16/2002 | US6374295 Active server management |
| 04/16/2002 | US6374293 Network management system using model-based intelligence |
| 04/16/2002 | US6374292 Access control system for an ISP hosted shared email server |
| 04/16/2002 | US6374291 Communication method and apparatus that employs facsimile to electronic mail conversion through a computer network by way of the internet |
| 04/16/2002 | US6374288 Digital subscriber line server system and method for dynamically changing bit rates in response to user requests and to message types |
| 04/16/2002 | US6374245 Server system communicating with personal digital assistant and communication method thereof |
| 04/16/2002 | US6374223 Internet to voice mail messaging |
| 04/16/2002 | US6374215 Signal processing apparatus based upon selective conversion of audio signal to text signal |
| 04/16/2002 | US6374196 Method of fault diagnosis based on propagation model |
| 04/16/2002 | US6374161 Automobile control system and method capable of revising control data transmission function |
| 04/16/2002 | US6374112 Flexible radio access and resource allocation in a universal mobile telephone system |
| 04/16/2002 | US6374108 Assigning an IP address to a mobile station while roaming |
| 04/16/2002 | US6374079 Modular RF communication module for automated home and vehicle systems |
| 04/16/2002 | US6373929 Bidding for telecommunications traffic |
| 04/16/2002 | US6373926 Centralized message service apparatus and method |
| 04/16/2002 | US6373908 Adaptive electronic transmission signal cancellation apparatus for full duplex communication |
| 04/16/2002 | US6373860 Dynamically-assigned voice and data channels in a digital-subscriber line (DSL) |
| 04/16/2002 | US6373851 Ethernet based network to control electronic devices |
| 04/16/2002 | US6373850 Stand alone routing switch and videoconferencing system using the stand alone routing switch |
| 04/16/2002 | US6373848 Architecture for a multi-port adapter with a single media access control (MAC) |
| 04/16/2002 | US6373847 Computer telephony integration server with dial-up network access |
| 04/16/2002 | US6373846 Single chip networking device with enhanced memory access co-processor |
| 04/16/2002 | US6373845 Multilayer ATM communication equipment |
| 04/16/2002 | US6373844 ATM system with ABR function |
| 04/16/2002 | US6373843 ATM switch system capable of preventing ATM cells with synchronization loss from being applied to a switch block thereof |
| 04/16/2002 | US6373842 Unidirectional streaming services in wireless systems |
| 04/16/2002 | US6373841 Integrated LAN controller and web server chip |
| 04/16/2002 | US6373840 Stackable networking device and method having a switch control circuit |
| 04/16/2002 | US6373838 Dial access stack architecture |
| 04/16/2002 | US6373837 System for transmitting data between circuit boards in a housing |
| 04/16/2002 | US6373836 Apparatus and methods in routing internet protocol network telephony calls in a centrally-managed call center system |
| 04/16/2002 | US6373830 CDMA communication system which selectively allocates bandwidth upon demand |
| 04/16/2002 | US6373826 Spanning tree algorithm |
| 04/16/2002 | US6373824 Network traffic specification |
| 04/16/2002 | US6373821 Method for setting time stamp in SYT field of packet headers for IEEE-1394 devices |
| 04/16/2002 | US6373818 Method and apparatus for adapting window based data link to rate base link for high speed flow control |
| 04/16/2002 | US6373817 Chase me system |
| 04/16/2002 | US6373406 Information additive code generator and decoder for communication systems |
| 04/16/2002 | US6373399 Wide area communications network for remote data generating stations |
| 04/16/2002 | US6373383 Method and apparatus for policy-based alarm notification in a distributed network management environment |
| 04/16/2002 | US6373151 Matrix of two-position switches |
| 04/16/2002 | US6370890 Refrigerator and its method for controlling the same |
| 04/16/2002 | CA2358166A1 Mapping of block-encoded data formats onto a byte/bit synchronous transport medium |
| 04/16/2002 | CA2327766C Programmable error control circuit |
| 04/16/2002 | CA2192610C Central node converter for local network having single coaxial cable |
| 04/11/2002 | WO2002030149A1 Control unit in a private atm terminal installation |
| 04/11/2002 | WO2002030148A1 Router in a private atm terminal installation |
| 04/11/2002 | WO2002030145A1 A portable wireless gateway |
| 04/11/2002 | WO2002030144A1 Mobile access networks |
| 04/11/2002 | WO2002030140A2 System and method for hierarchical network for use in remote data sensing |
| 04/11/2002 | WO2002030137A1 Method and arrangement in a communication system for connecting a gprs radio access network to a umts core network |
| 04/11/2002 | WO2002030134A2 A mobile communications system comprising a node b operable to control a plurality of its node b internal resources for admission control |
| 04/11/2002 | WO2002030088A1 Adaptive predictive delivery of information |
| 04/11/2002 | WO2002030087A2 Webpad and method for using the same |
| 04/11/2002 | WO2002030086A1 Arrangement for converting between a reduced media independent interface data stream and a media independent interface data stream |
| 04/11/2002 | WO2002030081A2 Method for coupling online and internet services |
| 04/11/2002 | WO2002030079A1 Ring network and data transmitter |
| 04/11/2002 | WO2002030071A2 Protocol header construction and/or removal for real-time data packets over wireless links |
| 04/11/2002 | WO2002030070A2 Channel request and contention resolution apparatus and method |
| 04/11/2002 | WO2002030069A1 High speed multi-stage stacked layers switch |
| 04/11/2002 | WO2002030068A2 System and method for providing general packet radio services (gprs) in a private wireless network |
| 04/11/2002 | WO2002030067A1 Packet retransmission system, packet transmission device, packet reception device, packet retransmission method, packet transmission method and packet reception method |
| 04/11/2002 | WO2002030066A1 Packet sequence control |
| 04/11/2002 | WO2002030065A1 Prioritising data with flow control |
| 04/11/2002 | WO2002030064A1 Information flow control in a packet network based on variable conceptual packet lengths |
| 04/11/2002 | WO2002030063A1 Policing data based on data load profile |
| 04/11/2002 | WO2002030062A1 Allocating priority levels in a data flow |
| 04/11/2002 | WO2002030061A1 Filtering data flows |
| 04/11/2002 | WO2002030060A1 Data flow control |