| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 08/03/2004 | US6771667 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 08/03/2004 | US6771658 Signalling between ATM and local area networks |
| 08/03/2004 | US6771648 Method and apparatus for a dynamic call admission control algorithm |
| 08/03/2004 | US6771647 Data transfer |
| 08/03/2004 | US6771643 Interconnecting packet switches |
| 08/03/2004 | US6771607 Measure and recording of traffic parameters in data transmission networks |
| 08/03/2004 | US6771605 Method and apparatus for providing integral cell payload integrity verification and detecting defective modules in telecommunication devices |
| 08/03/2004 | CA2298581C Single point writing of control information |
| 08/03/2004 | CA2298168C Controllable wavelength-selective optical cross-connect |
| 07/29/2004 | WO2004064263A2 Integrated pon processor |
| 07/29/2004 | WO2004064260A2 Methods and apparatus for optical communication |
| 07/29/2004 | WO2004063901A2 Edge router for optical label switched network |
| 07/29/2004 | WO2003081826A3 Supervisory channel in an optical network system |
| 07/29/2004 | US20040148437 Synchronous network establishing method and apparatus |
| 07/29/2004 | US20040148376 Storage area network processing device |
| 07/29/2004 | US20040146301 Bandwidth allocation device and dynamic bandwidth allocation method based on class of service in Ethernet Passive Optical Network |
| 07/29/2004 | US20040146300 Optical packet routing network system based on optical label switching technique |
| 07/29/2004 | US20040146299 Periodic optical packet switching |
| 07/29/2004 | US20040146298 Optical switch |
| 07/29/2004 | US20040146240 Waveguide grating-based wavelength selective switch actuated by thermal mechanism |
| 07/29/2004 | US20040146239 Optical crossconnect device and monitoring method of optical crossconnect device |
| 07/29/2004 | US20040146072 System for enhancing data transfer |
| 07/29/2004 | US20040146012 Transmitters, method of detecting available node number and method of generating topology data |
| 07/28/2004 | EP1441481A2 Gigabit ethernet interface to synchronous optical network (SONET) ring |
| 07/28/2004 | EP1440342A2 Optical system for calibration and control of an optical fiber switch |
| 07/28/2004 | EP1142226B1 Communication device and method |
| 07/28/2004 | EP1048186B1 Method for providing bandwidth and delay guarantees in a crossbar switch with speedup |
| 07/28/2004 | EP0980638B1 Method and device for network-wide connection analysis on a telecommunication network |
| 07/28/2004 | EP0965087A4 Multicasting method and apparatus |
| 07/28/2004 | EP0653143B1 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network |
| 07/28/2004 | CN1516987A Combining narrowband applications with broadband transport |
| 07/28/2004 | CN1516412A Congestion control in optical burst exchange network |
| 07/27/2004 | US6768871 Optical layer multicasting using a multicast switch to effect survivability and security |
| 07/27/2004 | US6768831 Optical add-drop multiplexing apparatus |
| 07/27/2004 | US6768827 Integrated optical router |
| 07/27/2004 | US6768746 Telecommunications network with a transport layer controlled by an internet protocol layer |
| 07/27/2004 | US6768744 Methods and apparatus for managing communication networks supporting multiple quality of service classes utilizing generalized processor sharing |
| 07/27/2004 | US6768738 Packet forwarding apparatus with a flow detection table |
| 07/27/2004 | US6768734 Device and method for equalizing data delays |
| 07/27/2004 | US6768732 Configuration for data transmission via a communication network |
| 07/27/2004 | US6768724 Mobile networks using ATM switching |
| 07/27/2004 | US6768573 Polarization control optical space switch |
| 07/27/2004 | US6768572 Solid state free space switch array on a substrate |
| 07/22/2004 | WO2004062315A1 System, method and device for time slot status messaging among sonet nodes |
| 07/22/2004 | WO2004062314A1 System, method and device for aggregating sonet links |
| 07/22/2004 | WO2004062313A1 Method and apparatus for data and control packet scheduling in wdm photonic burst-switched networks |
| 07/22/2004 | WO2004062303A1 System and method of disaster restoration |
| 07/22/2004 | WO2004062214A2 System and method for providing quality of service in asynchronous transfer mode cell transmission |
| 07/22/2004 | WO2004062201A1 Method and apparatus for the hardware implementation of virtual concatenation and link capacity adjustment over sonet/sdh frames |
| 07/22/2004 | WO2004062146A1 Transmission apparatus |
| 07/22/2004 | WO2004062140A2 Fast-switching scalable optical interconnection design with fast contention resolution |
| 07/22/2004 | WO2004006107A3 Method and system for optimizing utopia clav polling arbitration |
| 07/22/2004 | WO2003081302A3 Optically powered and controlled optical switch |
| 07/22/2004 | WO2003061330A3 Wdm cross-connects for core optical networks |
| 07/22/2004 | US20040143642 Apparatus and method for fibre channel data processing in a storage process device |
| 07/22/2004 | US20040143640 Apparatus and method for storage processing with split data and control paths |
| 07/22/2004 | US20040143639 Apparatus and method for data replication in a storage processing device |
| 07/22/2004 | US20040143638 Apparatus and method for storage processing through scalable port processors |
| 07/22/2004 | US20040141757 Optical router |
| 07/22/2004 | US20040141747 Method and system for supporting multiple service providers within a single optical network |
| 07/22/2004 | US20040141745 Data transmission system and method in EPON, and recording medium storing program of the same |
| 07/22/2004 | US20040141743 Optical packet routing network system based on optical label switching technique |
| 07/22/2004 | US20040141687 Wavelength router |
| 07/22/2004 | US20040141681 Wavelength router |
| 07/22/2004 | US20040141531 Cross link multiplexer bus |
| 07/22/2004 | US20040141498 Apparatus and method for data snapshot processing in a storage processing device |
| 07/22/2004 | US20040141497 Cross link multiplexer bus configured to reduce cross-talk |
| 07/22/2004 | US20040141486 Method and apparatus for managing payload buffer segments in a networking device |
| 07/22/2004 | DE10211642B4 Interfaceschaltung zur Realisierung eines genormten ISDN-Basis-Anschlusses Interface circuit for implementing a standardized ISDN-base terminal |
| 07/21/2004 | EP1439730A1 Congestion control in an optical burst switched network |
| 07/21/2004 | EP1438825A1 Method and devices for header compression in packet-oriented networks |
| 07/21/2004 | EP1438620A2 Alignment of an optical fiber switch |
| 07/21/2004 | EP1438619A1 OPTICAL SWITCH SYSTEMS USING WAVEGUIDE GRATING−BASED WAVELENGTH SELECTIVE SWITCH MODULES |
| 07/21/2004 | EP1131980B1 Method and circuit for simultaneously producing communications links |
| 07/21/2004 | EP0886937B1 Congestion management in managed packet-switched networks |
| 07/21/2004 | CN1514618A Business capacity management function on auxiliary sigital user line cut in reuser |
| 07/21/2004 | CN1514567A Defect signalling used for HW supported protective switching in photo cross connecting system |
| 07/21/2004 | CN1158795C Communiation time-interval with multiple serviceability |
| 07/21/2004 | CN1158782C Wireless private branch exchanger and operating method thereof |
| 07/21/2004 | CN1158592C Simplex/duplex switching system |
| 07/20/2004 | US6766114 Optical layer multicasting using a single sub-carrier header and a multicast switch with active header insertion via single sideband optical processing |
| 07/20/2004 | US6766113 Control channel processor and switching mechanism |
| 07/20/2004 | US6766008 System and method for switching telecommunications service in a multiple dwelling unit/multiple tenant unit environment |
| 07/20/2004 | US6766007 Method, apparatus, and communication system for setting up a communication session |
| 07/20/2004 | US6766005 Payphone management system |
| 07/20/2004 | US6765928 Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH |
| 07/20/2004 | US6765926 Bit rearranging unit for network data, method for rearranging bits, and software for enabling the same |
| 07/20/2004 | US6765918 Client/server based architecture for a telecommunications network |
| 07/20/2004 | US6765913 Bandwidth manager linked list optimization scheme in a digital loop carrier system |
| 07/20/2004 | US6765908 System and method for transferring packets in a “connectionless” network |
| 07/20/2004 | US6765903 ATM-based distributed network switching system |
| 07/20/2004 | US6765876 Device for outputting communication-line data to terminal |
| 07/20/2004 | US6765874 ATM service disruption measurement |
| 07/20/2004 | US6765873 Connections bandwidth right sizing based on network resources occupancy monitoring |
| 07/20/2004 | US6765862 Telecommunication switch, and switching telecommunication signals |
| 07/20/2004 | CA2153172C Controlled access atm switch |
| 07/15/2004 | WO2004059927A1 Tunnelling tdm traffic over mpls |
| 07/15/2004 | WO2004059889A1 Establish bi-directional label switched path method in optical |
| 07/15/2004 | WO2004059353A1 Integrated optical add/drop device having switching function |
| 07/15/2004 | WO2004047481A3 Smart dsl system for ldsl |