| 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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| 02/06/2014 | WO2014022756A1 Mutually secure multi-tenant optical data network and method |
| 02/06/2014 | WO2014022415A1 Method of characterizing impairments detected by equalization on a channel of a network |
| 02/06/2014 | WO2014021258A1 Optical transmitter, and optical communication device |
| 02/06/2014 | WO2014021075A1 Wavelength multiplexing device, impairment occurrence location identification method and program |
| 02/06/2014 | WO2014020896A1 Multi-failure resolution optical node, optical communication system using same, and wavelength path switching method |
| 02/06/2014 | WO2014020804A1 Polarization multiplexing optical transmitter and method for controlling operation |
| 02/06/2014 | WO2014020658A1 Electrical device |
| 02/06/2014 | WO2014020618A1 External cavity fabry -perot laser |
| 02/06/2014 | WO2014019631A1 Method of optimizing optical signal quality in an optical communications link, optical network element and optical communications link |
| 02/06/2014 | WO2014019526A1 Visible light encryption method, decryption method, communication device and communication system |
| 02/06/2014 | WO2014019359A1 Method and device for transporting and receiving client signal in optical transport network |
| 02/06/2014 | WO2014019211A1 Chromatic dispersion estimation method, device and system |
| 02/06/2014 | WO2013185734A3 Dispersion and nonlinearity compensation method and system in coherent optical communication system |
| 02/06/2014 | WO2013172896A3 Dynamic polarization modulation and control |
| 02/06/2014 | US20140037297 Led light global positioning and routing communication system |
| 02/06/2014 | US20140037296 Information communication device |
| 02/06/2014 | US20140037295 Led light broad band over power line communication system |
| 02/06/2014 | US20140037294 Cooling system control in distributed antenna systems |
| 02/06/2014 | US20140037293 High speed optical transceiver module |
| 02/06/2014 | US20140037292 Data Transport in a Virtualized Distributed Antenna System |
| 02/06/2014 | US20140037290 Method and System for Reducing Noise Associated with Optical Signals |
| 02/06/2014 | US20140037289 System and method for exchanging information over a jacobi mimo channel |
| 02/06/2014 | US20140037287 Optical power monitoring method and apparatus |
| 02/06/2014 | US20140037286 Method and system for the monolithic integration of circuits for monitoring and control of rf signals |
| 02/06/2014 | US20140037285 Multiple-acquisition otdr method and device |
| 02/06/2014 | US20140036937 Otdm coherent transceiver |
| 02/06/2014 | US20140036349 Laser device |
| 02/06/2014 | US20140035388 Wave dielectric transmission device, manufacturing method thereof, and in-millimeter wave dielectric transmission |
| 02/06/2014 | DE102013214921A1 Ein Seiten-Kanten montierbares paralleles optisches Kommunikationsmodul, ein optisches Kommunikationssystem, welches das Modul enthält, und ein Verfahren A side edge mountable parallel optical communication module, an optical communication system which contains the module, and a method |
| 02/06/2014 | DE102011010846B4 Verfahren und System zur sichtverbindungsunabhängigen Datenübertragung Method and system for sight independent data transmission |
| 02/05/2014 | EP2693665A1 Chromatic dispersion compensation in a coherent optical receiver |
| 02/05/2014 | EP2693664A1 Self coherent colorless architecture for flexible WDM access network |
| 02/05/2014 | EP2691802A2 Integrated optical-electronic interface in programmable integrated circuit device |
| 02/05/2014 | CN203423804U Underground communication system |
| 02/05/2014 | CN203423700U Multiplexing and de-multiplexing device |
| 02/05/2014 | CN203423694U Circuit capable of improving saturation optical power of APD light receiver |
| 02/05/2014 | CN203423693U Multifunctional light attenuation device |
| 02/05/2014 | CN203423692U Compatible average optical power monitoring circuit |
| 02/05/2014 | CN203422497U Compact-type wavelength division multiplexing optical structure and light emitting module |
| 02/05/2014 | CN203422496U Transmitter wavelength division multiplexing optical structure and optical transmitter module |
| 02/05/2014 | CN103563274A Optical device, wireless signal transmitting device and system |
| 02/05/2014 | CN103561525A Optical communication device based on white light LED illumination |
| 02/05/2014 | CN103560986A Visible light communication system based on MIMO-OFDM modulation and channel estimation method |
| 02/05/2014 | CN103560835A Information receiving device based on photosensitive tube and information receiving method thereof |
| 02/05/2014 | CN103560834A Device and method for restraining transient effect of EDFAs at multiple levels |
| 02/05/2014 | CN103560833A Method for restraining SRS crosstalk in optical access network |
| 02/05/2014 | CN103560832A Feedback type light source aligning control method in white light communication |
| 02/05/2014 | CN103560831A Lighting device with information transmission function and lighting device information transmission method |
| 02/05/2014 | CN103560830A Target device, control device, and identification method and system of the target device |
| 02/05/2014 | CN103560829A Method and system for automatic testing of UNI ports |
| 02/05/2014 | CN103560828A Optical OFDM multichannel direct detection method and device of wavelength division multiplexing system |
| 02/05/2014 | CN103560827A Fault detection method and device |
| 02/05/2014 | CN103560826A Method for testing multistage non-equipartition EPON optical fiber failures |
| 02/05/2014 | CN103560825A Method for improving locating precision of optical fiber fault location of multi-stage unequal EPON network |
| 02/05/2014 | CN103560824A Optical cable fault nondestructive testing device and method based on optical fiber interference principle |
| 02/05/2014 | CN103560823A Device and method for detecting whether ONUs emit long light |
| 02/05/2014 | CN103558669A Feedback type light source aligning control device in white light communication |
| 02/05/2014 | CN102340436B Cross-network message forwarding method and switch system |
| 02/05/2014 | CN102340392B Method and system for improving reliability of service in passive optical network system |
| 02/05/2014 | CN102281101B Method and device for timely monitoring and maintaining emission light power in burst mode |
| 02/05/2014 | CN102195710B Method and system for reelecting principle switch |
| 02/05/2014 | CN102097784B Relay protective optical fiber digital interface device |
| 02/05/2014 | CN101753218B Method and device for compensating adaptive dispersion |
| 02/04/2014 | US8645806 Optical receiving apparatus and optical receiving method |
| 02/04/2014 | US8644715 Method and device for monitoring and controlling phase difference based on DQPSK modulation |
| 02/04/2014 | US8644714 Multi-wavelength optical source generator |
| 02/04/2014 | US8644713 Optical burst mode clock and data recovery |
| 02/04/2014 | US8644712 Opto-electronic transceiver module with housing having thermally conductive protrusion |
| 02/04/2014 | US8644711 Apparatus and method for OLT and ONU for wavelength agnostic wavelength-division multiplexed passive optical networks |
| 02/04/2014 | US8644709 Multiport passive device for sharing optical signals |
| 02/04/2014 | US8644707 Bidirectional optical amplifier arrangement |
| 02/04/2014 | US8644667 Backplane structure allowing setting of equal peer-to-peer communication distance between two blades arbitrarily inserted into a plurality of fixedly arranged slots |
| 02/04/2014 | US8644143 Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks |
| 02/04/2014 | US8643942 Compensation of thermally induced refractive index distortions in an optical gain medium or other optical element |
| 01/30/2014 | WO2014018927A1 Optically driven active radiator |
| 01/30/2014 | WO2014018477A1 Frequency equalization for an optical transmitter |
| 01/30/2014 | WO2014017245A1 Optical receiver, method performed by optical receiver, optical transmitter and method performed by optical transmitter |
| 01/30/2014 | WO2014017084A1 Wavelength division multiplexing optical transmission device for |
| 01/30/2014 | WO2014017083A1 Optical transmission device and control method for same |
| 01/30/2014 | WO2014016989A1 Cooperative control device, cooperative control method, and recording medium having cooperative control program stored therein |
| 01/30/2014 | WO2014016477A1 Unidirectional multicast system |
| 01/30/2014 | WO2014016461A1 System for establishing an analog optical fiber link with a high dynamic range for high frequencies |
| 01/30/2014 | WO2014015502A1 Shared protection method, first node device, and system in optical transport network |
| 01/30/2014 | US20140029959 Digital coherent receiving apparatus |
| 01/30/2014 | US20140029958 Detecting apparatus, optical receiving apparatus, detecting method, and optical receiving method |
| 01/30/2014 | US20140029957 Frequency equalization for an optical transmitter |
| 01/30/2014 | US20140029956 Optical transmitter and method for controlling the same |
| 01/30/2014 | US20140029955 Optical Interconnect |
| 01/30/2014 | US20140029953 Optical Coupling Unit for an Arrangement for Sending Optical Signals, an Arrangement for Sending Optical Signals and an Optical Transceiver |
| 01/30/2014 | US20140029952 Data transmission method and related device and system |
| 01/30/2014 | US20140029947 Method and Apparatus for Detecting Optical Network Unit, and Passive Optical Network System |
| 01/30/2014 | US20140029945 Polarization stabilization scheme for un-cooled self-tuning cavity for colorless ultra broadband pon |
| 01/30/2014 | US20140029942 Optical terminating apparatus for optical path network |
| 01/30/2014 | US20140029940 Integrated multi-channel wavelength monitor |
| 01/30/2014 | US20140029939 Blocking Estimation To Evaluate Connection Blocking In Flexible Optical WDM Networks |
| 01/30/2014 | US20140029938 Optical transmission system and method for monitoring polarization dependent characteristics of optical transmission line |
| 01/30/2014 | US20140029937 Method, apparatus, and system for monitoring and adjusting optical power |
| 01/30/2014 | US20140029936 Supporting Multi-Dwelling Units in Passive Optical Networks |
| 01/30/2014 | US20140029935 Indicating a synchronization point between a transmitter and a receiver of an optical link |
| 01/30/2014 | US20140029934 Distinguishing light in single fiber transceivers |