| 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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| 05/04/2010 | US7711269 IrDA transceiver module that also functions as remote control IR transmitter |
| 05/04/2010 | US7711268 Passive optical network system and ranging system thereof |
| 05/04/2010 | US7711267 Remote management of central office operations |
| 05/04/2010 | US7711266 PMD measurements for an in-service fiber span |
| 05/04/2010 | US7711265 Optical transceiver tester |
| 05/04/2010 | US7711264 Local area warning of optical fiber intrusion |
| 05/04/2010 | US7711263 Fault protection system and method for passive optical network |
| 05/04/2010 | US7711233 Fiber optic cable enclosure assembly with slide out tray |
| 05/04/2010 | US7711218 Optical reception apparatus and controlling method thereof |
| 05/04/2010 | US7711215 Optical amplitude modulation system capable of cancelling high order component |
| 05/04/2010 | US7710639 System and method for uniform illumination of a target area |
| 05/04/2010 | US7709778 Measurement of burst mode optical power over multiple bursts |
| 05/04/2010 | US7708565 Connection arrangement and method for optical communications |
| 05/04/2010 | US7708474 Optical transceiver module and duplex fiber optic connector |
| 05/04/2010 | US7708471 Bi-directional optical module |
| 05/04/2010 | CA2419477C Node used in photonic network, and photonic network |
| 04/29/2010 | WO2010048443A2 Polarization monitoring in polarization division multiplexing in optical communications |
| 04/29/2010 | WO2010048318A2 Free space optical communication with optical film |
| 04/29/2010 | WO2010048193A2 Managed pon repeater and cross connect |
| 04/29/2010 | WO2010048034A2 Performance monitoring in passive optical networks |
| 04/29/2010 | WO2010047969A2 Supporting multi-dwelling units in passive optical networks |
| 04/29/2010 | WO2010047968A2 Synchronization transport over passive optical networks |
| 04/29/2010 | WO2010047950A2 Method and system for protection switching in ethernet passive optical networks |
| 04/29/2010 | WO2010047588A1 A method for determining the presence of a transmitter and a receiver in a vehicle and a system designed for carrying out the same |
| 04/29/2010 | WO2010045981A1 Optical network amplifier node and method of channel power depletion compensation |
| 04/29/2010 | WO2010045866A1 Optical signal marking or detecting method, device and marking and detecting system |
| 04/29/2010 | WO2010045860A1 Method, equipment and system for eliminating interference in passive optical network system |
| 04/29/2010 | WO2010045853A1 Method and device for monitoring submarine cable systems |
| 04/29/2010 | WO2010045851A1 Method, device and system for controlling multicast admittance in optical access network |
| 04/29/2010 | WO2010045802A1 A method, device and system for optic-demodulating the optical carrier of polarization division multiplexing |
| 04/29/2010 | WO2010045789A1 Uplink bandwidth allocation method and optical line terminal |
| 04/29/2010 | US20100106437 Subscriber premises side optical network unit and optical transmission system |
| 04/29/2010 | US20100105317 Data reception with interference cancellation in a relay communication network |
| 04/29/2010 | US20100104294 Optical modulation device |
| 04/29/2010 | US20100104293 Coaxial free space optical telescope and systems using the same |
| 04/29/2010 | US20100104292 Display apparatus and control method thereof |
| 04/29/2010 | US20100104291 Rotary laser with remote control |
| 04/29/2010 | US20100104289 Optical connecting apparatus |
| 04/29/2010 | US20100104279 Method and system for configuring a connection-oriented packet network over a wavelength division multiplexed optical network |
| 04/29/2010 | US20100104278 Network interface unit for modular furniture |
| 04/29/2010 | US20100104277 Modulator for frequency-shift keying of optical signals |
| 04/29/2010 | US20100104276 Level decline detecting apparatus, optical amplifier apparatus, and level decline detecting method |
| 04/29/2010 | US20100103839 Testing of Transmitters for Communication Links by Software Simulation of Reference Channel and/or Reference Receiver |
| 04/29/2010 | DE112004002889B4 Einrichtung und Verfahren zur Übertragung von Lichtsignalen in Lichtwellenleitern Device and method for transmission of light signals in light wave conductors |
| 04/29/2010 | DE102008019066B4 Verfahren zur atmosphärischen optischen Freiraumübertragung von digitalen Signalen und Empfänger für das Verfahren A method for atmospheric optical free-space transmission of digital signals and receiver for the process |
| 04/28/2010 | EP2180614A1 Optical line terminal, passive optical network and radio frequency signal transmission method |
| 04/28/2010 | EP2180613A1 Point-to-multipoint optical communication system |
| 04/28/2010 | EP2180612A1 Control apparatus and method for optical transmission apparatus |
| 04/28/2010 | EP2180611A1 A method for transmission of data signals using a switched mode power amplifier, a switched mode power amplifier, a transmitting device, a receiving device, and a communication network therefor |
| 04/28/2010 | EP2180610A1 A method for transmission of signals, a switched mode power amplifier, a transmitting device, a receiving device, and a communication network therefor |
| 04/28/2010 | EP2180609A1 Remote monitoring of an optical transmission system using line monitoring signals |
| 04/28/2010 | EP1804400B1 An optical transmission system and a method of amplification |
| 04/28/2010 | EP0862078B1 Optical fiber communication system using optical phase conjugation |
| 04/28/2010 | CN201444634U Optical transceiving integral module |
| 04/28/2010 | CN201442598U Infrared ray control device of baby carrier |
| 04/28/2010 | CN1802030B Service path adjusting and optimizing method |
| 04/28/2010 | CN1795627B Method and system for compensation of non-linear effects in an optical communications system, and distortion compensator |
| 04/28/2010 | CN1751462B Optical amplifiers |
| 04/28/2010 | CN1720679B Communication system providing hybrid optical/wireless communications and related methods |
| 04/28/2010 | CN1710839B Method for improving optical-fiber type complete optical buffer register characteristic |
| 04/28/2010 | CN1674475B Dispersion compensating method and dispersion compensating apparatus |
| 04/28/2010 | CN1625082B RF device, optical receiver and method for manufacturing receiver |
| 04/28/2010 | CN1613100B User interface for a remote control application |
| 04/28/2010 | CN1599292B Single-board backup method and device with line protection |
| 04/28/2010 | CN1575618B Optical switching device for wavelength division multiplex (WDM) telecommunications network |
| 04/28/2010 | CN1567747B A method for computing best route of multiple constraints service in optical network |
| 04/28/2010 | CN101699778A Optical multiplexer unit, optical multiplexer method, optical demultiplexer unit and optical demultiplexer method |
| 04/28/2010 | CN101699661A Mirror antenna and system used for compound communication of light wave and millimeter wave |
| 04/27/2010 | US7707402 Quantum cipher communication system |
| 04/27/2010 | US7706698 Remote control system and receiver |
| 04/27/2010 | US7706697 Optical signal regeneration device and corresponding method |
| 04/27/2010 | US7706696 Pilot tone bias control |
| 04/27/2010 | US7706695 Optical DQPSK receiver apparatus |
| 04/27/2010 | US7706694 Processor for entangled complex signals |
| 04/27/2010 | US7706693 Optically transmitting apparatus, optically transmitting system and optically transmitting method |
| 04/27/2010 | US7706692 Consumer electronics with optical communication interface |
| 04/27/2010 | US7706691 Transmission device having optical fiberhigh definition digital audio-video data interface |
| 04/27/2010 | US7706690 Relay node in optical networks |
| 04/27/2010 | US7706689 Forward baseband digitalization |
| 04/27/2010 | US7706687 Automatic provisioning of network services based on user application requirements |
| 04/27/2010 | US7706639 Integrated optical waveform modulator |
| 04/27/2010 | US7706416 Optical communication system capable of providing analog telephone service |
| 04/27/2010 | US7706383 Minimum contention distributed wavelength assignment in optical transport networks |
| 04/27/2010 | US7706349 Methods and systems for selecting modulation in an orthogonal frequency division multiplexing system |
| 04/27/2010 | US7706294 Apparatus and method for enabling intelligent Fibre-Channel connectivity over transport |
| 04/27/2010 | US7706268 Transmission device |
| 04/27/2010 | US7705993 Sampling of optical signals |
| 04/27/2010 | US7705284 High-speed single-photon detector in telecommunication wavelength band |
| 04/27/2010 | CA2509186C Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors |
| 04/27/2010 | CA2485304C Method and arrangement for reducing the signal degradation in an optical polarisation-multiplex signal |
| 04/27/2010 | CA2335221C Optical configuration for a dynamic gain equalizer and a configurable add/drop multiplexer |
| 04/22/2010 | WO2010044979A1 Fiber optic network architecture having optical connection terminals in series arrangement |
| 04/22/2010 | WO2010044976A1 Optical connection terminal having port mapping scheme |
| 04/22/2010 | WO2010044975A1 Methods of port mapping in fiber optic network devices |
| 04/22/2010 | WO2010044967A1 Multi-level distributed fiber optic architectures |
| 04/22/2010 | WO2010044814A1 Resonator-assisted control of radio-frequency response in an optical modulator |
| 04/22/2010 | WO2010044709A2 Methods and devices of quantum encoding on dwdm (roadm) network and fiber optic links |
| 04/22/2010 | WO2010044635A2 Visible-light communications system and method |
| 04/22/2010 | WO2010044350A1 Instantaneous interruption monitoring system and instantaneous interruption monitoring program |
| 04/22/2010 | WO2010044154A1 Optical network system, optical redundant switching device, and wdm device |