| Patents for H04J 14 - Optical multiplex systems (27,009) |
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| 02/16/2006 | DE102004027068B3 Schaltung zur Signalübertragung in einem Netzwerkknoten, insbesondere für eine Kanalkarte für eine optische WDM-Signalübertragungseinrichtung Circuit for signal transmission in a network node, in particular for a channel card for an optical WDM signal transmission means |
| 02/16/2006 | CA2575144A1 Dispersion management in optical networks using a differential phase shift keying modulation format |
| 02/15/2006 | EP1449320B1 Method for planning or provisioning data transport networks |
| 02/15/2006 | CN2758795Y Optical fibre distributing frame suitable for use under WDM environment |
| 02/15/2006 | CN1734994A Realization device for protecting replace protocol using IP communication mode and its method |
| 02/15/2006 | CN1734987A Optical amplifier and monitoring circuit |
| 02/15/2006 | CN1734986A Method for transmitting low-speed service signal in optical transport network and its device |
| 02/15/2006 | CN1734436A Multiprocessor |
| 02/15/2006 | CN1734312A Optical communications system based on optical polarization multiplexing |
| 02/15/2006 | CN1242279C Dispersion compensation optical fibre by high order mode |
| 02/15/2006 | CN1242278C Light transmission line and its applied optical fiber and dispersion compensator |
| 02/14/2006 | US6999686 Wavelength management in an optical network |
| 02/14/2006 | US6999685 Polarized light communication device, transmitter, laser, polarized light communication device for physiological use, reflected light detector and pulse wave detecting device |
| 02/14/2006 | US6999683 Optical fiber transmission system with noise loaded idler channels |
| 02/14/2006 | US6999682 Technique for optically converting wavelengths in a multi-wavelength system |
| 02/14/2006 | US6999681 Method of seamless migration from static to agile optical networking |
| 02/14/2006 | US6999680 WDM transmission system, central controller for the system, and method for controlling preemphasis in the system |
| 02/14/2006 | US6999678 Adaptive method for chirping an optical data signal |
| 02/14/2006 | US6999677 Protection switching arrangement for an optical switching system |
| 02/14/2006 | US6999655 Optical communication system and optical communication method having confidentiality |
| 02/14/2006 | US6999654 Connection of on an add/drop node |
| 02/14/2006 | US6999653 4-port wavelength selective router |
| 02/14/2006 | US6999648 Optical cross-connect apparatus |
| 02/14/2006 | US6999646 All optical data selection element |
| 02/14/2006 | US6999230 Optical transmission equipment for suppressing a four wave mixing and optical transmission system |
| 02/14/2006 | CA2376858C Communication systems and apparatus with synchronous orthogonal coding |
| 02/09/2006 | WO2006013755A1 Information processing system using spatial optical communication, and spatial optical communication system |
| 02/09/2006 | WO2006013745A1 Multimode optical transmission system and multimode optical transmission method |
| 02/09/2006 | WO2006013274A1 Multiservice private network and interface modules for transporting, on such a network, data in different formats |
| 02/09/2006 | WO2005072134A3 System and method for performance monitoring in a passive optical network |
| 02/09/2006 | US20060029394 Optical multiplexing interconnect module |
| 02/09/2006 | US20060029393 Wideband optical module and PON using the same |
| 02/09/2006 | US20060029392 Method for providing high connectivity communications over a packet-switched optical ring network using composite packets |
| 02/09/2006 | US20060029391 Optical network system |
| 02/09/2006 | US20060029327 Transparent optical switch |
| 02/09/2006 | US20060028094 Apparatus comprising an array of tightly spaced rotatable optical elements with two axes of rotation |
| 02/09/2006 | US20060027737 Array and method for monitoring the performance of DWDM multiwavelength systems |
| 02/09/2006 | DE10393677T5 Alterungskompensation in optoelektronischen Modulen mit integrierter Temperaturregelung Aging compensation in optoelectronic modules with integrated temperature control |
| 02/08/2006 | EP1624604A1 Transient-based channel growth for optical transmission systems |
| 02/08/2006 | EP1624595A1 Transmission of optical signals of different modulation formats in discrete wavelength bands |
| 02/08/2006 | EP1344337B1 Optically amplified receiver |
| 02/08/2006 | EP1264433B1 Ocdma receiver including a non-linear filter |
| 02/08/2006 | EP1141756A4 Codes, methods, and apparatus for optical encoding and decoding |
| 02/08/2006 | EP1044526B1 Concatenated codes for spread spectrum communication |
| 02/08/2006 | CN1731716A Ceramic capillary for wavelength division multiplexer |
| 02/08/2006 | CN1731228A Line protector for four-fiber bidirectional optical amplification section of WDM optical transmission system |
| 02/08/2006 | CN1241258C Subsupport for photoelectric module and packaging method utilizing same subsupport |
| 02/07/2006 | US6996343 Dispersion compensator |
| 02/07/2006 | US6996342 Control system for an agile optical network |
| 02/07/2006 | US6996310 Directional-coupler assisted add/drop filter with induced on/off switching and modulation |
| 02/07/2006 | US6996309 Optical signal processor |
| 02/07/2006 | US6996307 Variable-bandwidth multi-granularity optical add/drop network |
| 02/07/2006 | US6996302 Optical demultiplexer, optical multi-/demultiplexer, and optical device |
| 02/07/2006 | US6996138 Fabry-Perot laser apparatus mode-locked to multi-frequency lasing light source and optical transmission apparatus using the same |
| 02/07/2006 | US6995884 Fluorinated crosslinked electro-optic materials and electro-optic devices therefrom |
| 02/07/2006 | CA2328564C Multi-stage optical isolator |
| 02/06/2006 | CA2505174A1 Transmission of optical signals of different modulation formats in discrete bands |
| 02/02/2006 | WO2006012368A2 Method and apparatus of circuit configuration and voice traffic transport |
| 02/02/2006 | WO2006012303A2 Optical fiber transmission system with noise loading |
| 02/02/2006 | WO2006011410A1 Modulator, optical transmitter and optical transmission apparatus |
| 02/02/2006 | US20060024066 Optical modulating device |
| 02/02/2006 | US20060024065 All-optical signal processing method and device |
| 02/02/2006 | US20060024059 Bi-directional optical add-drop multiplexer |
| 02/02/2006 | US20060024058 WDM optical transmission equipment with redundant configuration, and wavelength control method of light output in standby system |
| 02/02/2006 | US20060024057 Transient-based channel growth for optical transmission systems |
| 02/02/2006 | US20060024056 Real time fiber optic matrix switch interconnection |
| 02/02/2006 | US20060023996 Optical add/drop multiplexer |
| 02/02/2006 | US20060023992 Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer |
| 02/02/2006 | US20060023298 Amplification method and optical amplifier for wavelength division multiplexed signal light |
| 02/02/2006 | US20060023297 Transient control in optical transmission systems |
| 02/01/2006 | EP1622299A2 Transient control in optical transmission systems |
| 02/01/2006 | EP1622298A2 Optical communication apparatus, optical communication system and method for transmitting optical signal |
| 02/01/2006 | EP1622297A2 Optical add/drop multiplexer |
| 02/01/2006 | EP1620964A1 Method for preemphasising an optical multiplex signal |
| 02/01/2006 | CN1728623A Optical add/drop multiplexer |
| 02/01/2006 | CN1728608A Optical communication apparatus, optical communication system and method for transmitting optical signal |
| 02/01/2006 | CN1728607A Transient control in optical transmission systems |
| 02/01/2006 | CN1728606A Transient-based channel growth for optical transmission systems |
| 02/01/2006 | CN1728604A Method and system of information transmission equipment |
| 02/01/2006 | CN1240166C All optical fibre adjustable width continuous spectrum laser pump source for superflat wide-band Raman amplification |
| 02/01/2006 | CN1239933C Reconfigurable optical add-drop multiplexers |
| 01/31/2006 | US6993261 Receiving apparatus, transmitting apparatus, and communication system |
| 01/31/2006 | US6993258 WDM transmitter |
| 01/31/2006 | CA2348271C Resonator fiber bidirectional coupler |
| 01/26/2006 | WO2006009197A1 Optical signal transmission apparatus, system and method |
| 01/26/2006 | WO2006008854A1 Optical signal encoder and decoder |
| 01/26/2006 | WO2006008462A1 Path establishment |
| 01/26/2006 | WO2006008460A1 Wavelength selection |
| 01/26/2006 | WO2006008321A1 Channel power pre-emphasis in wavelength division multiplex optical communication systems |
| 01/26/2006 | WO2005018064A3 Generating sets of tailored laser pulses |
| 01/26/2006 | US20060018667 Optical transmission apparatus using duobinary modulation |
| 01/26/2006 | US20060018665 Route determination method used in optical signal transmission system |
| 01/26/2006 | US20060018660 System and method for setting a tunable filter in an optical network |
| 01/26/2006 | US20060018659 Optical transmission equipment preventing mulfunction in recovery from fault |
| 01/26/2006 | US20060018658 Wavelength division multiplexing optical transmission system |
| 01/26/2006 | US20060018657 Method and apparatus of circuit configuration and voice traffic transport |
| 01/26/2006 | US20060018656 Optical cross connect apparatus and optical transmission system |
| 01/26/2006 | US20060018593 Connection of an add/drop node |
| 01/26/2006 | US20060018334 Communication/broadcast multiplexer and demultiplexer used in communication/broadcast-integrated system |
| 01/26/2006 | CA2573706A1 Path establishment |