| Patents for H04L 12 - Data switching networks (448,999) |
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| 02/02/2000 | CN1243367A Information processing system and method, and medium thereof |
| 02/02/2000 | CN1049059C Real time data imaging network system and a method of operating same |
| 02/01/2000 | US6021505 Method and apparatus for updating a timer from multiple timing domains |
| 02/01/2000 | US6021495 Method and apparatus for authentication process of a star or hub network connection ports by detecting interruption in link beat |
| 02/01/2000 | US6021454 Data transfer between small computer system interface systems |
| 02/01/2000 | US6021453 Microprocessor unit for use in an indefinitely extensible chain of processors with self-propagation of code and data from the host end, self-determination of chain length and ID, (and with multiple orthogonal channels and coordination ports) |
| 02/01/2000 | US6021446 Network device driver performing initial packet processing within high priority hardware interrupt service routine and then finishing processing within low priority software interrupt service routine |
| 02/01/2000 | US6021433 System and method for transmission of data |
| 02/01/2000 | US6021428 Apparatus and method in improving e-mail routing in an internet protocol network telephony call-in-center |
| 02/01/2000 | US6021427 Method and system for preventing routing maelstrom loops of automatically routed electronic mail |
| 02/01/2000 | US6021419 System for filtering broadcast digital information in accordance with channel identifiers stored in preference list which can be dynamically updated via command through network |
| 02/01/2000 | US6021398 Computer implemented methods and apparatus for auctions |
| 02/01/2000 | US6021333 Method and system for transferring information within a mobile communication system |
| 02/01/2000 | US6021331 Control system for a telecommunications system |
| 02/01/2000 | US6021308 On-vehicle data communication system and method |
| 02/01/2000 | US6021263 Management of ATM virtual circuits with resources reservation protocol |
| 02/01/2000 | US6021182 Method and system for increasing the efficiency with which connections are made across a communication line |
| 02/01/2000 | US6021178 System and method for detecting types of signals in messaging systems |
| 02/01/2000 | US6021136 Telecommunication network that reduces tandeming of compressed voice packets |
| 02/01/2000 | US6021135 Cell assembly and multiplexing device, and demultiplexing device |
| 02/01/2000 | US6021134 Cell/packet assembly and disassembly apparatus and network system |
| 02/01/2000 | US6021133 Communication processing method using a buffer array as a virtually circular buffer |
| 02/01/2000 | US6021132 Shared memory management in a switched network element |
| 02/01/2000 | US6021131 Sorting networks having enhanced layout |
| 02/01/2000 | US6021130 ATM switching system and cell control method |
| 02/01/2000 | US6021129 System and method for communicating information from a communications link to a host using a universal serial bus |
| 02/01/2000 | US6021128 Asynchronous transfer mode switching system |
| 02/01/2000 | US6021117 System for parameter analysis and traffic monitoring in asynchronous transfer mode (ATM) networks |
| 02/01/2000 | US6021116 Method and apparatus for controlling data transfer rate using virtual queues in asynchronous transfer mode networks |
| 02/01/2000 | US6021115 ATM switch flow control |
| 02/01/2000 | US6021086 Memory interface unit, shared memory switch system and associated method |
| 02/01/2000 | US6020980 Facsimile delivery to electronic mail |
| 02/01/2000 | US6020889 System for displaying a computer managed network layout with varying transience display of user selected attributes of a plurality of displayed network objects |
| 02/01/2000 | US6020884 System integrating an on-line service community with a foreign service |
| 02/01/2000 | US6020881 Graphical user interface with method and apparatus for interfacing to remote devices |
| 02/01/2000 | CA2179571C Method and apparatus for communicating messages |
| 02/01/2000 | CA2156636C Packet data in an analog cellular radiotelephone system |
| 02/01/2000 | CA2154310C Bit rate reservation of switching nodes of a synchronous network |
| 02/01/2000 | CA2137484C Dynamic user registration method in a mobile communication network |
| 02/01/2000 | CA2130667C Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
| 02/01/2000 | CA2063287C Facsimile mail system linked to data communication system |
| 01/31/2000 | CA2279083A1 A method to share available bandwidth, a processor realizing such a method, and a scheduler, an intelligent buffer and a telecommunication system including such a processor |
| 01/31/2000 | CA2277758A1 Method for securing over-the-air communication in a wireless system |
| 01/31/2000 | CA2277733A1 Method for updating secret shared data in a wireless communication system |
| 01/30/2000 | CA2273736A1 A large packet switch router |
| 01/29/2000 | CA2277108A1 Mechanism for integration of management functionality in communications networks |
| 01/28/2000 | CA2278075A1 Authentication and access control in a management console program for managing services in a computer network |
| 01/28/2000 | CA2273529A1 Communications systems |
| 01/27/2000 | WO2000004741A1 A reliable and robust atm-switch |
| 01/27/2000 | WO2000004736A1 Optimal connection set up between terminals in two networks |
| 01/27/2000 | WO2000004693A2 End-point-initiated multipoint videoconferencing |
| 01/27/2000 | WO2000004692A2 Method and circuit for creating data signal links |
| 01/27/2000 | WO2000004691A2 Transmission of data packets over cdma type cellular telephone |
| 01/27/2000 | WO2000004682A1 System and method for transmitting notifications to network users |
| 01/27/2000 | WO2000004681A1 Method for secure data transmission and storage |
| 01/27/2000 | WO2000004680A1 Communication device and method for reliable and low-delay packet transmission |
| 01/27/2000 | WO2000004679A1 Integration of voice and data services provided to a mobile wireless device |
| 01/27/2000 | WO2000004678A1 Node device |
| 01/27/2000 | WO2000004677A1 Data link layer extensions to a high latency wireless mac protocol |
| 01/27/2000 | WO2000004675A1 Data transmission within a wireless communication system |
| 01/27/2000 | WO2000004668A1 High-throughput, low-latency next generation internet networks using optical label switching |
| 01/27/2000 | WO2000004667A1 High-throughput, low-latency next generation internet networks using optical tag switching |
| 01/27/2000 | WO2000004666A1 Channel assignment within a broad-band communication system |
| 01/27/2000 | WO2000004665A1 Congestion control |
| 01/27/2000 | WO2000004664A1 Node transmission allocation in sci switching networks |
| 01/27/2000 | WO2000004663A1 Lost packet detection in sci switching networks |
| 01/27/2000 | WO2000004432A2 Method for storing and restoring data in a telecommunication installation and corresponding telecommunication installation |
| 01/27/2000 | WO1999066586A3 Device and method for controlling channel access by access slot reserving in a mobile communication system |
| 01/27/2000 | WO1999065250A3 Synchronization of atm-based network system using variable bit rate atm adaptation layer protocols |
| 01/27/2000 | WO1999063769A3 Method and radio device for transmitting messages |
| 01/27/2000 | WO1999063727B1 Distributed filtering and monitoring system for a computer internetwork |
| 01/27/2000 | WO1999063682A3 Fast acquisition of traffic channels for a highly variable data rate |
| 01/27/2000 | WO1999061966A3 A method for transmitting multimedia messages and a multimedia message communication system |
| 01/27/2000 | WO1999059276A3 Method and arrangement related to synchronous switching |
| 01/27/2000 | WO1999056432A3 Composite trunking in a router |
| 01/27/2000 | WO1999050994A3 Improvements in, or relating to, data conferences |
| 01/27/2000 | DE19927985A1 Communication service provided of communication apparatus connected to communication network management system |
| 01/27/2000 | DE19833069A1 Terminal device-to-exchange modem connection method via local networks |
| 01/27/2000 | DE19833067A1 Communication network switching matrix array |
| 01/27/2000 | DE19832999A1 Packet-oriented data switching procedure e.g. for videophone applications |
| 01/27/2000 | DE19832997A1 Converting data stream from one network to data stream for second network and vice versa |
| 01/27/2000 | CA2337395A1 Node apparatus |
| 01/27/2000 | CA2337135A1 Integration of voice and data services provided to a mobile wireless device |
| 01/27/2000 | CA2337130A1 Method for storing and restoring data of a telecommunication installation and corresponding telecommunication installation |
| 01/27/2000 | CA2335525A1 High-throughput, low-latency next generation internet networks using optical tag switching |
| 01/27/2000 | CA2335515A1 High-throughput, low-latency next generation internet networks using optical label switching |
| 01/27/2000 | CA2276274A1 A flexible programmable atm access multiplexer using functional separation of line and protocol related functions |
| 01/26/2000 | EP0975199A2 UBR traffic class for ATM with and without weighted priorities |
| 01/26/2000 | EP0975198A2 1:N Redundancy in a communications system |
| 01/26/2000 | EP0975197A2 Multi-mode, multi-modulation point to multipoint communications |
| 01/26/2000 | EP0975196A2 Multi-modulation radio communications |
| 01/26/2000 | EP0975195A2 Multi-transport mode radio communications |
| 01/26/2000 | EP0975194A2 Extension interface units in a communications system |
| 01/26/2000 | EP0975193A2 Air interface frame formatting |
| 01/26/2000 | EP0975192A2 TDM buffering |
| 01/26/2000 | EP0975191A2 Service specific interfacing in point to multipoint communications |
| 01/26/2000 | EP0975190A2 Multi-transport mode bus communications |
| 01/26/2000 | EP0975189A2 AAL Receiving circuit and method of processing ATM cells |
| 01/26/2000 | EP0975188A2 Quality monitoring apparatus and method for ATM switching systems |
| 01/26/2000 | EP0975187A2 Switch and switching method for processing communication data of a particular connection |