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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04/02/2014 | CN102208950B Data transmission system for sending and receiving rotating light signals |
04/02/2014 | CN102195708B OLT (Optical Line Termination) optical module integrated with OTDR (Optical Time Domain Reflectometer) monitoring function |
04/02/2014 | CN102142903B Optical power regulating and measuring method, device and system |
04/02/2014 | CN102136871B Optical module device and signal receiving and sending method |
04/02/2014 | CN102088319B Signal impairment compensation method and device and optical receiver |
04/02/2014 | CN101938313B Optical signal processing method, device and system in passive optical network |
04/01/2014 | US8688316 Apparatus and method for collecting vehicle diagnostic information |
04/01/2014 | US8687983 Laser communication system |
04/01/2014 | US8687982 OSNR measuring device and optical communication system |
04/01/2014 | US8687981 Method and system for split voltage domain transmitter circuits |
04/01/2014 | US8687980 Feedback light tuning device and optical communication system and method using the same |
04/01/2014 | US8687979 Method, device and system for generating and receiving a phase polarization modulated signal |
04/01/2014 | US8687978 Optical nanowire antenna with directional transmission |
04/01/2014 | US8687977 Reading lamp |
04/01/2014 | US8687975 Integrated circuit with optical interconnect |
04/01/2014 | US8687974 Skew compensation and tracking in communications systems |
04/01/2014 | US8687973 Voltage generator, control circuit, vector sum phase shifter, and optical transceiver |
04/01/2014 | US8687972 Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method |
04/01/2014 | US8687971 System, laser-on-CMOS chip, and method for setting a wavelength to be used by the laser-on-CMOS chip |
04/01/2014 | US8687970 Modulator and demodulator for a differential optical modulation format with eight phase changes |
04/01/2014 | US8687969 Inter-transceiver module communication for optimization of link between transceivers |
04/01/2014 | US8687968 Vector sum phase shifter, optical transceiver, and control circuit |
04/01/2014 | US8687967 Optical transceiver |
04/01/2014 | US8687966 Fiber optic transceiver module with optical diagnostic data output |
04/01/2014 | US8687965 LED light dongle communication system |
04/01/2014 | US8687962 Method and arrangement for transmitting signals in a point to multipoint network |
04/01/2014 | US8687961 Optical broadcast with buses with shared optical interfaces |
04/01/2014 | US8687960 Communication method, optical communication system, station-side optical-line terminal apparatus, and user-side optical-line terminal apparatus |
04/01/2014 | US8687959 System and method for configuration discovery in an optical network |
04/01/2014 | US8687958 Intelligent optical module capable of restarting remotely from host system |
04/01/2014 | US8686876 Galley control system of aircraft |
04/01/2014 | CA2593891C Wavelength reconfigurable optical network |
03/27/2014 | WO2014045560A1 Interactive system, control method for interactive system, and projector |
03/27/2014 | WO2014045105A1 Data exchange using streamed barcodes |
03/27/2014 | US20140086595 Optical mixer, optical receiver, optical mixing method and production method for optical mixer |
03/27/2014 | US20140086594 Optical receiver having a signal-equalization capability |
03/27/2014 | US20140086592 Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter |
03/27/2014 | US20140086591 Information processing system, information processing method, client device, and recording medium |
03/27/2014 | US20140086590 Self-identifying one-way authentication method using optical signals |
03/27/2014 | US20140086589 Method And Apparatus For Optical Coupling And Opto-Electronic Conversion |
03/27/2014 | US20140086588 High-speed communication control system |
03/27/2014 | US20140086587 Light receiver position determination |
03/27/2014 | US20140086586 Method and apparatus for a wireless optical link |
03/27/2014 | US20140086584 Communication system, station-side optical line terminating apparatus, user-side optical line terminating apparatus, control apparatus, and communication method |
03/27/2014 | US20140086583 Apparatus and method for transmitting lan signals over a transport system |
03/27/2014 | US20140086582 Coherent optical receiver and local light switching method |
03/27/2014 | US20140086580 Optical line terminal (olt) system |
03/27/2014 | US20140086578 Multimode optical fiber systems with adjustable chromatic modal dispersion compensation |
03/27/2014 | US20140086575 Optical receiver, optical transmission system, and span-loss monitoring method |
03/27/2014 | US20140086574 Characterization of linear crosstalk on multiplexed optical signals |
03/27/2014 | US20140086573 Method, transport apparatus, and system for detecting submarine optical cable line |
03/27/2014 | US20140086572 Transmission apparatus and processing method thereof |
03/27/2014 | US20140086571 Passive optical network with immediate fault protection and method for protecting services of the same |
03/27/2014 | US20140084306 Semiconductor device |
03/27/2014 | US20140084148 Optical-quality cover for use with an optical coupling system, and an optical communications module that incorporates the optical-quality cover |
03/26/2014 | EP2711752A2 Optical fiber grating tracker and method for detecting optical fiber line fault |
03/26/2014 | EP2710749A1 Distributed sensing employing stimulated brillouin scattering in optical fibers |
03/26/2014 | CN203504679U Internal visual intercom terminal based on PON |
03/26/2014 | CN203504574U Optical fiber communication system with function of self-adaptive receiving optical power adjustment |
03/26/2014 | CN203504573U Photoelectric reception device capable of receiving signal at any angle on horizontal plane |
03/26/2014 | CN203504572U Frequency conversion system based on two-arm electro-optical external modulation |
03/26/2014 | CN203504571U Audio transmission signal emitting circuit based on infrared ray |
03/26/2014 | CN203504570U Wireless-coverage active light distribution system |
03/26/2014 | CN203504569U Optical network device |
03/26/2014 | CN203504568U Time-division passive optical network |
03/26/2014 | CN203504567U Polyester staple fiber fore-spinning LED digital communication system |
03/26/2014 | CN203504566U Optical time-domain reflectometer |
03/26/2014 | CN203504565U Automatic testing device for performance detection of single-fiber bidirectional device |
03/26/2014 | CN203504564U Bandwidth calibration device for optical receiver and optical receiver |
03/26/2014 | CN203502629U Optical transceiving integrated module unlocking structure and photoelectric module adopting the same |
03/26/2014 | CN103688478A Method for inhibiting PCIe noise output through optical fiber communication, device and communication nodes |
03/26/2014 | CN103686474A Wavelength division multiplexing OFDM-PON transmission system based on remote difference frequency detection |
03/26/2014 | CN103686468A Client device and control method thereof, and passive optical network and operation method thereof |
03/26/2014 | CN103686060A Anti-electromagnetic interference conference terminal |
03/26/2014 | CN103685422A Dynamic real-time data association method of optical-fiber reflective memory network |
03/26/2014 | CN103685078A All-optical sharing cache router based on optical fiber delay lines and working method of all-optical sharing cache router |
03/26/2014 | CN103684918A Method and device for detecting link failure |
03/26/2014 | CN103684696A Channel equalization system and method for independent error correction code modulation of subcarriers in optical OFDM (orthogonal frequency division multiplexing) |
03/26/2014 | CN103684642A Communication system of cable tunnel patrol inspection robot |
03/26/2014 | CN103684619A Power supply and communication method and system based on optical fibers, power supply equipment and power receiving equipment |
03/26/2014 | CN103684618A Microwave photon receiving method and device |
03/26/2014 | CN103684617A Method of demultiplexing light partial division multiplexing 16-QAM coherent communication system |
03/26/2014 | CN103684616A Adjustable photoreceiver structure |
03/26/2014 | CN103684615A Receiving-wave-adjustable optical module for fibers to home |
03/26/2014 | CN103684614A Network device of optical network terminal and method of adjusting power of optical signals |
03/26/2014 | CN103684613A Photonic microwave frequency mixing method and device |
03/26/2014 | CN103684612A Multiple-beam transmitting antenna system |
03/26/2014 | CN103684611A Phase stabilized millimeter wave generating system and method |
03/26/2014 | CN103684610A Remote high-frequency microwave oscillating source in optical millimeter wave system |
03/26/2014 | CN103684609A Simple cxp light module structure |
03/26/2014 | CN103684608A Optical fiber transceiver |
03/26/2014 | CN103684607A Wireless optical fiber transceiver |
03/26/2014 | CN103684606A System and method for improving dynamic working performance of optical fiber amplifier |
03/26/2014 | CN103684605A Microwave photonics based multi-channel signal transmission system for aperture synthesis radiometer |
03/26/2014 | CN103684604A Radio frequency signal transceiving device and method thereof, self-optimizing optical transmission device and method thereof |
03/26/2014 | CN103684603A Photoelectric converter |
03/26/2014 | CN103684602A Method and system for supporting multi-service intelligent access based on radio over fiber technology |
03/26/2014 | CN103684601A Coefficient determining device, balancer, receiver and transmitter |
03/26/2014 | CN103684600A Updating device and method for equalizer coefficients, receiver and optical communication system |
03/26/2014 | CN103684599A Optical transmitting device with selectivity |