| 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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| 08/08/2013 | US20130202296 Optical node configuration apparatus |
| 08/08/2013 | US20130202295 Bi-directional, compact, multi-path and free space channel replicator |
| 08/08/2013 | US20130202293 Systems and Methods for Ethernet Passive Optical Network Over Coaxial (EPOC) Power Saving Modes |
| 08/08/2013 | US20130202292 Power recapture in an optical communications system |
| 08/08/2013 | US20130202291 Determining asymmetries in a communication network |
| 08/08/2013 | US20130202290 Optical Line Terminal (OLT) And Method Therefore For Performing In-Band And Out-Band OTDR Measurements |
| 08/08/2013 | US20130202289 Method and device for providing on-board failure logging for pluggable optical modules |
| 08/08/2013 | US20130202288 Optical signal control method, optical signal control system and optical backplane system |
| 08/08/2013 | US20130202287 Correlation systems and methods with error compensation |
| 08/08/2013 | US20130202286 Ethernet Passive Optical Network Over Coaxial (EPOC) Protection Switching |
| 08/08/2013 | US20130202285 System and method for transporting electric power and providing optical fiber communications under sea water |
| 08/07/2013 | EP2624513A2 Optical chips and devices for optical communications |
| 08/07/2013 | EP2624484A1 Optical transmitter and method for controlling bias for optical modulator |
| 08/07/2013 | EP2624483A1 Signal transmission device |
| 08/07/2013 | EP2624048A1 Optical waveform shaper |
| 08/07/2013 | CN203120065U DVI/HDMI signal fiber releasing system |
| 08/07/2013 | CN203120064U 3G SDI (Serial Digital Interface) optical transmitter and receiver |
| 08/07/2013 | CN203119913U All-optical format conversion device with wavelength multicasting function |
| 08/07/2013 | CN203119907U Circuit board compatible with fixed equalizer and fixed attenuator of optical receiver |
| 08/07/2013 | CN203119906U Computer universal serial bus (USB) interface infrared transmitter |
| 08/07/2013 | CN203119905U Optical transmitter |
| 08/07/2013 | CN203119904U Optical transmitter and receiver for composite signal collection of traffic block port |
| 08/07/2013 | CN203119903U Optical module |
| 08/07/2013 | CN203119902U Transformer station monitoring system |
| 08/07/2013 | CN203119901U TTU communication device and electric power transmission system |
| 08/07/2013 | CN203119900U An optical fiber fault detecting pen |
| 08/07/2013 | CN203119899U RTU communication device and electric power transmission system |
| 08/07/2013 | CN203119898U FTU communication device and electric power transmission system |
| 08/07/2013 | CN203118215U Plastic optical fiber splitter/combiner |
| 08/07/2013 | CN203117475U Electric ring return light transceiving integrated module |
| 08/07/2013 | CN1926791B Method and device for carrier residual signal generation |
| 08/07/2013 | CN103238284A Technique for determining propagation delay of optical signal between two optical devices via optical link |
| 08/07/2013 | CN103238283A Dispersion management in optical networks including both coherent and direct detection receivers |
| 08/07/2013 | CN103237043A Distributed data collecting system based on multiple data sources |
| 08/07/2013 | CN103236983A Long path first-based joint optimization method for wavelength and cost of optical multicast routing |
| 08/07/2013 | CN103236982A Multi-point to multi-point optical multicast routing method based on multi-core |
| 08/07/2013 | CN103236951A Method and system for distributing and identifying optical network resource |
| 08/07/2013 | CN103236942A Ethernet port role control device and method for OLT (optical line terminal) equipment |
| 08/07/2013 | CN103236924A Full-time all-pass quantum network router and method for expanding quantum secret communication network |
| 08/07/2013 | CN103236890A ONU (optical network unit) intelligent optical transceiver module capable of automatically closing long-emission laser device |
| 08/07/2013 | CN103236884A Intelligent control optical-fiber receiving transmitting device |
| 08/07/2013 | CN103236883A GPON (gigabit passive optical network) remote system and digital diagnosis method |
| 08/07/2013 | CN103236882A OLT (optical line terminal) energy saving method in TWDM-PON (time wavelength division multiplexing- passive optical network) system |
| 08/07/2013 | CN103236881A Free space optical communication protector |
| 08/07/2013 | CN103236873A System, equipment and method for converting optical fiber communication to power line communication |
| 08/07/2013 | CN103235375A Single fiber bi-directional light transmitting-receiving assembly |
| 08/07/2013 | CN103235374A Microwave photon filter of multi-wavelength light source and tuning and reconfiguring method of microwave photon filter |
| 08/07/2013 | CN102393593B Ultra-short pulse light source generating device |
| 08/07/2013 | CN102073190B Optical demodulator |
| 08/07/2013 | CN101990137B Overhead configuration control method, system and device |
| 08/07/2013 | CN101931471B Method for monitoring fiber line state, repeater and submarine cable system |
| 08/07/2013 | CN101908923B Overall self-detecting system and method |
| 08/07/2013 | CN101902282B SFP (Small Form-Factor Pluggable) optical transceiver module programming and testing integrated machine |
| 08/07/2013 | CN101895340B Optical fiber connection relation checking method and device |
| 08/07/2013 | CN101626526B Optical communication system for providing hybrid network |
| 08/07/2013 | CN101621337B Delay adjustment device and method |
| 08/07/2013 | CN101599809B Device for realizing channel self-adaptive dispersion compensation on main optical channel |
| 08/07/2013 | CN101577842B Optical communication system, optical communication device and optical communication method |
| 08/07/2013 | CN101272213B Method, system and equipment for data transmission in wavelength division multiplexing passive optical network |
| 08/06/2013 | US8503891 Multirate burst mode receiver |
| 08/06/2013 | US8503890 Signal processing device and method, and infrared multi-channel receiver |
| 08/06/2013 | US8503888 Optical communication module and optical communication device |
| 08/06/2013 | US8503887 Pre-equalized optical transmitter and pre-equalized optical transmission system |
| 08/06/2013 | US8503886 Systems and methods for visual light communication |
| 08/06/2013 | US8503885 Quantum based information transmission system and method |
| 08/06/2013 | US8503884 Bidirectional optical transceiver |
| 08/06/2013 | US8503883 System and method for improved infrared communication between consumer appliances |
| 08/06/2013 | US8503882 Optical receiver and control apparatus |
| 08/06/2013 | US8503071 Optical fiber amplifier having nanostructures |
| 08/06/2013 | US8503070 Fiber active path length synchronization |
| 08/06/2013 | CA2655237C Method and arrangement for switching a raman pump laser on and/or off |
| 08/01/2013 | WO2013112540A1 Communications device with discriminator and wavelength division multiplexing for generating intermediate frequency signal and related methods |
| 08/01/2013 | WO2013112537A1 Communications device with discriminator for generating intermediate frequency signal and related methods |
| 08/01/2013 | WO2013112489A1 Optical transceiver with equalization and controllable laser interconnection interface |
| 08/01/2013 | WO2013111555A1 Optical receiver, control method for optical receiver, and optical receiving method |
| 08/01/2013 | WO2013111071A1 Optical physical interface module |
| 08/01/2013 | WO2013110597A1 Method and device for determining a presence of a locking signal in a signal received by an optical receiver device. |
| 08/01/2013 | WO2013110320A1 Apparatus and method for optimizing the reconfiguration of an optical network |
| 08/01/2013 | WO2013110244A1 Optical switching device using spectral trigger |
| 08/01/2013 | WO2013110243A1 Spectral encoding of an optical label or destination |
| 08/01/2013 | WO2013027068A3 A fibre optic distributed sensor |
| 08/01/2013 | US20130195469 Optical relay cable |
| 08/01/2013 | US20130195468 Transmitter, receiver for visible light communication and method using the same |
| 08/01/2013 | US20130195466 Transmission method and transmission system |
| 08/01/2013 | US20130195464 System for optical open space data communication based on discrete output levels |
| 08/01/2013 | US20130195463 Optical transmitter and optical communication system using resonance modulator that is thermally coupled |
| 08/01/2013 | US20130195459 Method and apparatus for fiber non-linearity mitigation |
| 08/01/2013 | US20130195458 Bandwidth Adjustment Method and System for Optical Channel Data Unit Flexible Based on Generic Framing Procedure |
| 08/01/2013 | US20130195456 Optical multiplexing using laser arrays |
| 08/01/2013 | US20130195455 Method and device for transmission and reception of a polarization multiplexed optical signal |
| 08/01/2013 | US20130195454 Wavelength multi-casting method in multi-ring network, multi-ring network device, and multi-ring network node |
| 08/01/2013 | US20130195448 Spectral Encoding of an Optical Label or Destination |
| 08/01/2013 | US20130195445 Compensation of modal dispersion of polarization by deterministic jamming of polarization |
| 08/01/2013 | US20130195444 Determination of a maximum transmission distance for heterogeneous types of optical fibre |
| 08/01/2013 | US20130195442 Transmission device and method for measuring delay |
| 08/01/2013 | US20130195441 Bidirectional optical transmitting and receiving device |
| 08/01/2013 | US20130195440 Wavelength multiplexing optical transmission system, transmitter, and receiver |
| 08/01/2013 | US20130195439 Transparent protection switching operation in a pon |
| 08/01/2013 | DE102012012362B3 Device for establishing communication between military vehicles, has radio station to which message received back over second radio device is sent such that radio station is paged with same message from radio devices |
| 08/01/2013 | DE102012001398A1 Sendevorrichtung zur optischen Freiraum-Datenkommunikation basierend auf diskreten Leistungspegeln Transmission device for free-space optical data communications based on discrete power levels |