| Patents for H04J 14 - Optical multiplex systems (27,009) |
|---|
| 03/13/2007 | US7190903 Fiber and wire communication system |
| 03/13/2007 | US7190902 Wavelength exerciser |
| 03/13/2007 | US7190901 Method and system for providing a return path for signals generated by legacy terminals in an optical network |
| 03/13/2007 | US7190900 System and method for implementing dynamic scheduling of data in a non-blocking all-optical switching network |
| 03/13/2007 | US7190899 Method for providing high connectivity communications over a packet-switched optical ring network using composite packets |
| 03/13/2007 | US7190898 Dynamic wavelength management method in OBS networks |
| 03/13/2007 | US7190868 Optical transmission line |
| 03/13/2007 | US7190859 Distributed optical structures in a planar waveguide coupling in-plane and out-of-plane optical signals |
| 03/13/2007 | US7190858 Optical time delay apparatus incorporating diffractive element sets |
| 03/13/2007 | US7190510 Metro wavelength division multiplexing network |
| 03/13/2007 | CA2433761C Control scheme for long wavelength channels in wideband wdm optical fiber transmission system |
| 03/13/2007 | CA2431340C Network transceiver for extending the bandwidth of optical fiber-based network infrastructure |
| 03/08/2007 | WO2007027983A2 Optical demultiplexer and receiver assembly |
| 03/08/2007 | WO2007027042A1 A wavelength-division multiplexed passive optical network for reducing degradation in noise characteristic of wavelength-locked fabry-perot laser diodes |
| 03/08/2007 | WO2006048859A3 Methods and systems for bandwidths doubling in an ethernet passive optical network |
| 03/08/2007 | US20070053692 Method and system for transmitting information in an optical communication system using distributed amplification |
| 03/08/2007 | US20070053691 Optical clock recovery |
| 03/08/2007 | US20070053690 Optical demultiplexer and receiver assembly |
| 03/08/2007 | US20070053687 Optical transmission system constructing method and system |
| 03/08/2007 | US20070053650 Optical transmission device for controlling optical level of transmission signal in optical transmission system |
| 03/07/2007 | EP1760911A1 Optical-wireless fusion communication system and optical-wireless fusion communication method |
| 03/07/2007 | EP1759558A1 Method and system for a distributed wavelength (lambda) routed (dlr) network |
| 03/07/2007 | EP1759230A1 Optical band splitter/combiner and apparatus comprising the same |
| 03/07/2007 | CN1926828A Packet communication network and packet communication method |
| 03/07/2007 | CN1925378A Color dispersion compensating method for hybrid transmission line crowded wavelength-division multiplex system |
| 03/07/2007 | CN1925370A WDM type passive optical network system |
| 03/07/2007 | CN1303770C Optical net, optical net transmitter, distributive route selection control method for said device |
| 03/07/2007 | CN1303469C Dynamic feedback regulating and controlling method for power and gain chart of optical fibre Raman amplifier |
| 03/07/2007 | CN1303443C Array waveguide raster type comb filter |
| 03/07/2007 | CN1303442C Optical appts. having panel waveguide and channel guide on substrate |
| 03/06/2007 | US7187869 Method for adjusting time delays and device for synchronization of channels in a WDM system |
| 03/06/2007 | US7187868 Wavelength division multiplexing optical transmission system using a spectral inversion device |
| 03/06/2007 | US7187866 System for distributing information and energy using fiber optic and optical wireless networks |
| 03/06/2007 | US7187865 Hybrid photonic/electronic switching in a multi-channel network |
| 03/06/2007 | US7187864 Frequency comb analysis |
| 03/06/2007 | US7187863 Identifying substreams in parallel/serial data link |
| 03/06/2007 | US7187862 Method of locating faults in optical telecommunication networks |
| 03/06/2007 | US7187824 Method of producing and improving an optical transmission line, and associated compensation modules |
| 03/06/2007 | US7187817 Awg coupler for separating electromagnetic radiation of various wavelength regions, and a telecommunications system |
| 03/06/2007 | US7187814 Optical add/drop device |
| 03/06/2007 | CA2342556C Method for routing optical packets using multiple wavelength labels, optical packet router using multiple wavelength labels, and optical packet network that uses multiple wavelength labels |
| 03/01/2007 | WO2007005970B1 Optical autodiscovery for automated logical and physical connectivity check between optical modules |
| 03/01/2007 | WO2006020538A3 Countermeasures for idle pattern srs interference in ethernet optical network systems |
| 03/01/2007 | WO2006012303A3 Optical fiber transmission system with noise loading |
| 03/01/2007 | US20070047968 Method, Apparatus and System for High-Speed Transmission on Fiber Optic Channel |
| 03/01/2007 | US20070047960 Method and apparatus for controlling level of each signal included in wavelength-multiplexed signal |
| 03/01/2007 | US20070047959 System and method for supporting communications between subcriber optical interfaces coupled to the same laser transceiver node in an optical network |
| 03/01/2007 | US20070047958 System and method for bandwidth allocation in an optical light-trail |
| 03/01/2007 | US20070047956 Repeater and optical communication system |
| 03/01/2007 | US20070047955 Fast optical switch |
| 03/01/2007 | US20070047872 Electro-optically tunable optical filter |
| 03/01/2007 | DE102006030878A1 Optisches Kommunikationssystem und Belichtungsvorrichtung und Anschlussbauelement, die für dasselbe verwendet werden An optical communication system, and exposure apparatus and terminal device which are used for the same |
| 03/01/2007 | DE10113563B4 Vorrichtung und Verfahren zur Regeneration optischer Signale sowie optisches Nachrichtenübertragungsnetzwerk Apparatus and method for regenerating optical signals and optical communication network |
| 02/28/2007 | EP1756980A1 Wavelenght division multiplexing passive optical network system |
| 02/28/2007 | EP1756977A2 Shared high-intensity broadband light source for wavelength-division multiple access passive optical network |
| 02/28/2007 | EP1756960A2 Ultra-wideband communication through a wire medium |
| 02/28/2007 | EP1756920A1 Tunable laser source with optical wavelength addressing |
| 02/28/2007 | EP1244894B1 Dense wavelength division multiplexer utilizing an asymmetric pass band interferometer |
| 02/28/2007 | EP0990323B1 Method for optically transmitting signalling and control information in optical wavelength multiplex networks |
| 02/28/2007 | CN2874536Y Integrated wave division multiplex coupler |
| 02/28/2007 | CN1922811A System and apparatus for a carrier class WDM pon for increased split number and bandwidth |
| 02/28/2007 | CN1922809A Method and arrangement for combining time-division multiplex signals |
| 02/28/2007 | CN1922805A Optical transporting apparatus, optical transmission system, optical transporting method, and optical transmission method |
| 02/28/2007 | CN1302632C Method and system for communicating a clock signal over an optical link |
| 02/28/2007 | CN1302629C Clock synchronization method and equipment in multi-signal multiplexing processing procedure |
| 02/28/2007 | CN1302330C Low noise multi-wavelength light source and wavelength division multiplexing system using same |
| 02/28/2007 | CN1302329C Gain flattened equalizer of erbium doped fiber amplifier based on chirped fiber grating |
| 02/28/2007 | CN1302304C Optical filtration device |
| 02/28/2007 | CN1302301C Bidirectional optical triplexer |
| 02/27/2007 | US7184672 Analogue maintenance detection |
| 02/27/2007 | US7184666 Reconfigurable optical add-drop multiplexer |
| 02/27/2007 | US7184665 Tunable dispersion compensator |
| 02/27/2007 | US7184664 Method and system for providing a return path for signals generated by legacy terminals in an optical network |
| 02/27/2007 | US7184662 Switching network |
| 02/27/2007 | US7184661 Transmission equipment for network and network transmission system |
| 02/27/2007 | US7184627 Optical waveguide grating coupler incorporating reflective optical elements and anti-reflection elements |
| 02/27/2007 | US7184444 System and method for packet classification |
| 02/27/2007 | US7184215 Multi-channel optical filter |
| 02/27/2007 | US7184189 Apparatus for simultaneous OTDM demultiplexing, electrical clock recovery and optical clock generation, and optical clock recovery |
| 02/27/2007 | US7182528 Diffractive grating member and optical communication module |
| 02/22/2007 | WO2007021507A1 Fttp ip video overlay |
| 02/22/2007 | WO2007021199A1 A method and system for polarized signalling in an optical switched network |
| 02/22/2007 | WO2007021161A1 A receiver having an apparatus for varying decision threshold level and an optical transmission system having the same |
| 02/22/2007 | US20070041733 Polarization-diverse negative-refractive-index apparatus and methods |
| 02/22/2007 | US20070041730 RF extender co-located with DSL remote |
| 02/22/2007 | CA2619235A1 Fttp ip video overlay |
| 02/21/2007 | EP1755247A1 Flexible open ring optical network |
| 02/21/2007 | EP1755241A1 Optical communication apparatus and optical communication system |
| 02/21/2007 | EP1755240A1 Method for performing association in automatic switching optical network |
| 02/21/2007 | EP1754331A2 Method and apparatus for spectrum deconvolution and reshaping |
| 02/21/2007 | EP1754330A1 Two-stage optical bi-directional transceiver |
| 02/21/2007 | EP1754087A2 Optical switches & actuators |
| 02/21/2007 | EP1509794B1 Optical filtration device |
| 02/21/2007 | EP1459041A4 Optical spectral power monitors employing time-division-multiplexing detection schemes |
| 02/21/2007 | EP1454436B1 Optical amplifier |
| 02/21/2007 | EP1384101B1 Arrangement for multiplexing and/or demultiplexing the signals of at least two optical wavelength channels |
| 02/21/2007 | EP1118180B1 Improvement in optical multichannel systems |
| 02/21/2007 | CN1918837A Method for the optical transmission of a polarisation-multiplexed signal |
| 02/21/2007 | CN1918829A Optical network and amplifier node therefore |
| 02/21/2007 | CN1917714A Method for connecting antenna to signal process unit by exchange unit, and the exchange unit |