| Patents for H04B 10 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication (73,125) |
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| 02/09/2010 | CA2386884C Optical loop ring-down |
| 02/04/2010 | WO2010014089A1 Data translation system and method |
| 02/04/2010 | WO2010014085A1 Method and apparatus for pulse width modulation signal processing |
| 02/04/2010 | WO2010013393A1 Line control method in optical network and optical network itself |
| 02/04/2010 | WO2010013115A1 Optical amplifier with polarization control |
| 02/04/2010 | WO2010013113A1 Optical receiver device |
| 02/04/2010 | WO2010012549A1 Electronic apparatus having means for suppressing signal reflections of an internal signal source |
| 02/04/2010 | WO2010012316A1 Optical signal modulation |
| 02/04/2010 | WO2010012309A1 Method for data processing in an optical network, optical network component and communication system |
| 02/04/2010 | WO2010012308A1 Method for data processing in an optical network, optical network component and communication system |
| 02/04/2010 | WO2010012304A1 Upstream efficiency improvement method for passive optical networks |
| 02/04/2010 | WO2010012297A1 Channel power control in an optical network node |
| 02/04/2010 | WO2010012200A1 A transmission and receiving method, device and system for user signal |
| 02/04/2010 | WO2010012192A1 A method for synchronizing the switching state of the intercross unit in network element |
| 02/04/2010 | WO2010012100A1 Optical roundabout switch |
| 02/04/2010 | WO2010012098A1 Ganged optical switch |
| 02/04/2010 | US20100031305 Enhanced fiber nodes with cmts capability |
| 02/04/2010 | US20100028024 Secure optical communications system and method with coherent detection |
| 02/04/2010 | US20100028023 Optical receiver |
| 02/04/2010 | US20100028022 Multi-level optical data communication circuit |
| 02/04/2010 | US20100028021 Method and apparatus for visible light communication using single light source |
| 02/04/2010 | US20100028020 Multimode Optical Fibers |
| 02/04/2010 | US20100028019 Display system, control module and display apparatus |
| 02/04/2010 | US20100028018 Free-Space Optical Interconnect With Asymmetric Light Pipes |
| 02/04/2010 | US20100028016 Optical Signal Processing Device |
| 02/04/2010 | US20100028015 Backdoor diagnostic communication to transceiver module |
| 02/04/2010 | US20100028014 Fiberoptic transceiver module with integral status indicators |
| 02/04/2010 | US20100028013 Image processing system and control method thereof |
| 02/04/2010 | US20100028012 Rf-photonic transversal filter method and apparatus |
| 02/04/2010 | US20100028011 Digital clock and data recovery scheme |
| 02/04/2010 | US20100028010 Method and system for updating a control device database via flashing light |
| 02/04/2010 | US20100028008 Control device of node transferring signal light |
| 02/04/2010 | US20100028007 Optical transmission apparatus |
| 02/04/2010 | US20100028004 Optical communication device, optical communication system, optical output control method and program |
| 02/04/2010 | US20100028003 WDM optical transmission system and controlling method thereof |
| 02/04/2010 | US20100028000 Module with both analog and digital receiving-transmitting |
| 02/04/2010 | US20100027998 Optical roundabout switch |
| 02/04/2010 | US20100027997 Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks |
| 02/04/2010 | US20100027993 Transmission path monitoring method and device |
| 02/04/2010 | US20100027992 Optical packet switching apparatus |
| 02/04/2010 | US20100027991 Optical transceiver with led link information indicator |
| 02/04/2010 | US20100027989 Network Protection Switching Mechanisms and Methods of Network Protection |
| 02/04/2010 | US20100024188 Strap Removal System |
| 02/04/2010 | DE102008040907A1 Elektronische Vorrichtung mit Mittel zur Unterdrückung von Signalreflexionen einer internen Signalquelle An electronic device having means for suppressing signal reflections an internal signal source |
| 02/04/2010 | DE102008035617A1 Imaging medical arrangement e.g. MRT tomograph, for transferring data between optical transmitting and/or receiving elements, has optical fiber cable for optically connecting optical transmitting and/or receiving elements |
| 02/04/2010 | DE102008011823B4 Verfahren zur flackerfreien Übertragung digitaler Daten in einem optischen Freiraum-Übertragungssystem A method for flicker-free transmission of digital data in a free-space optical transmission system |
| 02/04/2010 | CA2731431A1 Method and apparatus for pulse width modulation signal processing |
| 02/04/2010 | CA2731426A1 Data translation system and method |
| 02/03/2010 | EP2150000A2 Optical communication device, optical communication system, optical output control method and program. |
| 02/03/2010 | EP2149995A1 Method and apparatus for visible light communication using single light source |
| 02/03/2010 | CN201398199Y Router with plastic optical fiber interface |
| 02/03/2010 | CN201398193Y SSF transmission/reception integrated optical module and plastic optical fiber communication system |
| 02/03/2010 | CN201398192Y Multiple-Ethernet electric-to-optical conversion device |
| 02/03/2010 | CN201397433Y Terahertz wave modulation device of light-controlled micro-stripe resonance structure |
| 02/03/2010 | CN201397432Y Terahertz wave modulation device of micro-stripe resonance structure |
| 02/03/2010 | CN201397407Y Single-fiber bidirectional SFP optical receiving-transmitting integral light module |
| 02/03/2010 | CN201397230Y SFP light receiving-emitting module test evaluation circuit board |
| 02/03/2010 | CN101640818A Protection device and protection method of optical network |
| 02/03/2010 | CN101640569A Method, equipment and system for transmitting light |
| 02/03/2010 | CN101640568A Method, device and system for transmitting and receiving client signals |
| 02/03/2010 | CN101640567A Method and apparatus for visible light communication using single light source |
| 02/03/2010 | CN101640566A 10 Gbps bit error analyzing instrument |
| 02/03/2010 | CN100588284C Optically controlled optical-path-switching-type data distribution apparatus and distribution method |
| 02/03/2010 | CN100588140C Segmented dispersion compensation system, method for constructing the same and optical communication system |
| 02/02/2010 | US7657330 Optical ring architecture |
| 02/02/2010 | US7657192 Burst mode optical receiver and system and method therefor |
| 02/02/2010 | US7657191 Variable bandwidth transimpedance amplifier with one-wire interface |
| 02/02/2010 | US7657190 Optical transmitter apparatus |
| 02/02/2010 | US7657189 Optical link |
| 02/02/2010 | US7657188 Optical device and circuit using phase modulation and related methods |
| 02/02/2010 | US7657187 Optical transmission apparatus and optical transmission control method for wavelength-division-multiplexed optical signal |
| 02/02/2010 | US7657186 Consistency checking over internal information in an optical transceiver |
| 02/02/2010 | US7657185 Electronic interface for long reach optical transceiver |
| 02/02/2010 | US7657184 Interactive vehicular communication system, particular between cars and its method of use |
| 02/02/2010 | US7657183 Method and apparatus for hemispherical retargeting |
| 02/02/2010 | US7657182 Liquid lens optical transmitter system |
| 02/02/2010 | US7657181 Optical add/drop multiplexer and optical network system |
| 02/02/2010 | US7657177 Communications test receiver |
| 02/02/2010 | US7657176 Method, apparatus, and system for evaluating faulty point in multi-stage optical amplifying and repeating transmission line |
| 02/02/2010 | US7657175 Optical communication device |
| 02/02/2010 | US7657137 Photonic interconnect system |
| 02/02/2010 | US7657041 Laser audio preamplifier, volume control, and multiplexer |
| 02/02/2010 | US7656944 Receiver for an optical signal |
| 02/02/2010 | US7654752 Z-axis alignment of an optoelectronic component using a composite adhesive |
| 02/02/2010 | US7654751 Electro-optical data transmission arrangement, as well as method for its configuration |
| 02/02/2010 | CA2504442C Method and apparatus for measuring frequency-resolved states of polarization of a working optical channel using polarization-scrambled heterodyning |
| 02/02/2010 | CA2410143C Optical dynamic burst switch |
| 02/02/2010 | CA2363152C Wdm transmitter |
| 02/02/2010 | CA2338640C Rfid system for detecting low power resonant tags |
| 02/02/2010 | CA2264934C Producing laser light of different wavelengths |
| 01/28/2010 | WO2010011462A1 Methods and systems for providing full avionics data services over a single fiber |
| 01/28/2010 | WO2010011127A2 Quantum network relay |
| 01/28/2010 | WO2010010722A1 Signal processing device, signal processing method, reception device, transmission/reception device, communication module, and electronic device |
| 01/28/2010 | WO2010010378A1 Optical fibre networks |
| 01/28/2010 | WO2010010376A1 Multi-function array antenna |
| 01/28/2010 | WO2010010297A1 Optical communication terminal with pointing controlled by simple servo loop |
| 01/28/2010 | WO2010009647A1 Method and apparatus for implementing an optical interface with a plurality of velocities |
| 01/28/2010 | WO2010009533A1 Wdm pon rf/video broadcast overlay |
| 01/28/2010 | WO2009141449A3 Circuit arrangement and method for controlling light emitting components |
| 01/28/2010 | US20100021184 Apparatus and method for handling an optical signal |