| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 02/10/2005 | US20050031249 System and method for a protected optical access ring network |
| 02/10/2005 | US20050030973 Media convert service providing method |
| 02/10/2005 | US20050030951 Reservation protocol signaling extensions for optical switched networks |
| 02/10/2005 | US20050030950 QOS aware expansion mechanism |
| 02/10/2005 | US20050030908 Method for identifying charging data records |
| 02/10/2005 | DE10332558A1 Verfahren zum Erkennen von Abrechnungsdatensätzen A method of detecting accounting records |
| 02/10/2005 | CA2532779A1 Test device for data services |
| 02/09/2005 | EP1505850A1 System and method for a protected optical access ring network |
| 02/09/2005 | EP1505781A1 Multistage electro-optical switch |
| 02/09/2005 | EP1505755A1 Method and apparatus for the control of protection paths or path recovery in a hybrid optical network |
| 02/09/2005 | EP1505753A2 Wavelength division multiplexing passive optical network |
| 02/09/2005 | EP1505419A2 Method and system for maintaining active alignment in an optical switch using dedicated directing elements |
| 02/09/2005 | EP1504629A2 Method and hybrid optical-electronic switching node for optimizing use of optical bandwidth |
| 02/09/2005 | EP1438825B1 Method and devices for header compression in packet-oriented networks |
| 02/09/2005 | EP1078488A4 Multiwavelength mode-locked dense wavelength division multiplexed optical communication systems |
| 02/09/2005 | EP0683964A4 Device and method for cell processing in cell relay nodes |
| 02/09/2005 | CN1579064A Method for supporting sdh/sonet aps on ethernet |
| 02/09/2005 | CN1578200A Multicast transmission method in gem mode in gigabit-capable passive optical network and method of processing frame |
| 02/09/2005 | CN1578199A Self-healing wavelength division multiplexing-passive optical network system |
| 02/09/2005 | CN1189059C Method and apparatus for bandwidth allocation |
| 02/09/2005 | CN1189043C Method for transmitting information between node and radio terminal |
| 02/09/2005 | CN1188997C System and method for providing POTS services in DSL environment in event of failures |
| 02/09/2005 | CN1188996C System and method for providing voice and /or data services |
| 02/09/2005 | CN1188992C Migration of downlink traffic in GPRS |
| 02/09/2005 | CN1188990C Method for realizing several functions in billion ethernet passive light network and method for providing variable Ethernet frame used therein |
| 02/09/2005 | CN1188981C Device and method for regulating the sampling beat in a transmission system |
| 02/09/2005 | CN1188970C Equipment and method for testing optical network by router unit |
| 02/09/2005 | CN1188783C Address administration of PNNI graded network |
| 02/08/2005 | US6854031 Configurable serial interconnection |
| 02/08/2005 | US6853763 Photonic switching including photonic pass-through and add/drop capabilities |
| 02/08/2005 | US6853649 Method for controlling packet-oriented data forwarding via a coupling field |
| 02/08/2005 | US6852279 Sterilization with temperature-controlled diffusion path |
| 02/08/2005 | CA2274031C Computer interface for direct mapping of application data |
| 02/03/2005 | WO2005011322A2 Optical switch and method of controlling optical switch |
| 02/03/2005 | WO2005011302A1 A method of transformation between permanent connection and switched connection in optical network |
| 02/03/2005 | WO2005011239A1 Gateway device, private branch exchange system, and private branch exchange method |
| 02/03/2005 | WO2005011222A1 Clock retraining method for receivers |
| 02/03/2005 | WO2004051905B1 Cross-connect switch for synchronous network |
| 02/03/2005 | US20050027874 Method for controlling upstream traffic in ethernet-based passive optical network |
| 02/03/2005 | US20050026638 Method and system for providing broadcast channels over an emulated subnetwork |
| 02/03/2005 | US20050025666 Enhancing efficiency of chemical vapor purification by concentrating germicide via condensation removal of solvent and revaporization |
| 02/03/2005 | US20050025481 Optical crossconnect apparatus and optical transmission system |
| 02/03/2005 | US20050025411 Optical switch and method of controlling optical switch |
| 02/03/2005 | US20050025142 Telecommunications and data communications switching apparatus and method |
| 02/03/2005 | US20050025138 Programmable bit rates in a constant bandwidth TDM switch |
| 02/03/2005 | US20050025120 Event scheduling for multi-port xDSL transceivers |
| 02/03/2005 | US20050025101 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 02/03/2005 | US20050025097 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 02/03/2005 | US20050025094 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 02/03/2005 | US20050025065 Measure and recording of traffic parameters in data transmission networks |
| 02/03/2005 | US20050025046 Resiliency of control channels in a communications network |
| 02/03/2005 | US20050025044 Economically expansible switching network |
| 02/03/2005 | US20050024708 Micromechanical optical switch |
| 02/03/2005 | DE19843626B4 Verfahren zum Ermitteln einer Netzzugangsadresse A method for determining a network access address |
| 02/03/2005 | CA2514924A1 Optical switch and method of controlling optical switch |
| 02/02/2005 | EP1502474A1 Hierarchical switch architecture for core optical networks |
| 02/02/2005 | EP1502403A2 Voip service over an ethernet network carried by a dwdm optical supervisory channel |
| 02/02/2005 | EP0898838B1 A modem with ip support |
| 02/02/2005 | CN1575619A Splitter circuit |
| 02/02/2005 | CN1575618A Optical switching device for wavelength division multiplex (WDM) telecommunications network |
| 02/02/2005 | CN1575560A Method and apparaturs for translating sdh/sonet frames to Ethernet frames |
| 02/02/2005 | CN1575429A Optical system for calibration and control of an optical fiber switch |
| 02/02/2005 | CN1575428A Alignment of an optical fiber switch |
| 02/02/2005 | CN1574717A Gmpls based label space architecture |
| 02/02/2005 | CN1574709A Dynamic bandwidth allocation method considering multiple services in Ethernet passive optical network system |
| 02/02/2005 | CN1188013C Method and circuit for monitoring and optionally controlling transmission capacility of data transmission channel |
| 02/01/2005 | US6851035 Method and apparatus for storing data packets with a packet boundary indicator |
| 02/01/2005 | US6850881 ATM connection admission control device for DBR connections |
| 02/01/2005 | US6850711 Unused band use right acquisition controlling method and passive optical network for the same |
| 02/01/2005 | US6850708 Distributed intelligence wavelength division multiplexed network |
| 02/01/2005 | US6850707 Secure optical layer multicasting to effect survivability |
| 02/01/2005 | US6850704 Low-overhead fault-tolerance techniques for optical and other cross-connect systems |
| 02/01/2005 | US6850662 Optical switch for reciprocal traffic |
| 02/01/2005 | US6850661 Multiple element controlled optical coupling |
| 02/01/2005 | US6850540 Packet scheduling in a communications system |
| 02/01/2005 | US6850533 Network server platform (NSP) for a hybrid coaxial/twisted pair local loop network service architecture |
| 02/01/2005 | US6850527 Device for associating indexes to addresses chosen from a greater number than the number of available indexes |
| 02/01/2005 | US6850522 Packet buffer device and packet switching device |
| 02/01/2005 | US6850517 System and method for high-capacity electronic switching |
| 02/01/2005 | US6850516 Virtual reassembly system and method of operation thereof |
| 02/01/2005 | US6850486 Method of reducing traffic during path restoration |
| 02/01/2005 | US6850485 Packet handler |
| 02/01/2005 | US6850364 Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop |
| 01/31/2005 | CA2436299A1 Hydrogen and oxygen battery, or hydrogen and oxygen to fire a combustion engine and/or for commerce |
| 01/27/2005 | WO2005009019A2 Peer-to-peer telephone system and method |
| 01/27/2005 | WO2005008925A1 Optical signal branching circuit and optical communication network |
| 01/27/2005 | WO2005008922A1 Signalling routing apparatus and method in optical network |
| 01/27/2005 | WO2005008409A2 High isolation kvm switch |
| 01/27/2005 | WO2005008388A2 Olt that stores identity numbers of onts |
| 01/27/2005 | US20050022100 Retraining derived clock receivers |
| 01/27/2005 | US20050022066 Apparatus and method for managing memory defects |
| 01/27/2005 | US20050021624 Networked chat and media sharing systems and methods |
| 01/27/2005 | US20050019035 Data communications system, station device, subscriber device, redundant configuration switch determination method, operation control method, and program therefor |
| 01/27/2005 | US20050018958 Optical system for calibration and control of an optical fiber switch |
| 01/27/2005 | US20050018955 Light-beam switching/adjusting apparatus and manufacturing method thereof |
| 01/27/2005 | US20050018664 Formatting data for a buffer |
| 01/27/2005 | US20050018636 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 01/27/2005 | US20050018607 Method and device for communicating information |
| 01/27/2005 | US20050018601 Traffic management |
| 01/27/2005 | US20050018259 Optical processing |