| 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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| 02/08/2012 | CN101283531B 用于增益平整wdm信号的光学元件和包括该元件的光学放大器 An optical element for signal and the gain-flattening wdm that includes an optical amplifier element |
| 02/08/2012 | CN101227237B 实现同步数字体系仪表的装置和方法 Apparatus and methods to achieve synchronous digital hierarchy instrument |
| 02/08/2012 | CN101183861B 带通滤波器电路、带阻滤波器电路和红外线信号处理电路 Band-pass filter circuit, a band stop filter circuit, and an infrared signal processing circuit |
| 02/08/2012 | CN101127569B 具有多个千兆位光端口的单板实现保护倒换的装置 Board having a plurality of gigabit optical ports to achieve protection switching device |
| 02/07/2012 | US8112697 Method and apparatus for buffering an encoded signal for a turbo decoder |
| 02/07/2012 | US8112005 Optical receiver scheme with all-optical decision element |
| 02/07/2012 | US8112004 Optical receiver implemented with dual electronic dispersion compensators |
| 02/07/2012 | US8112003 Optical transmitter, operation controlling method for the same, and recording medium |
| 02/07/2012 | US8112002 Transmitting circuit and complementary optical wiring system |
| 02/07/2012 | US8112001 Non-linearity compensation in an optical transmission |
| 02/07/2012 | US8112000 Electronic device |
| 02/07/2012 | US8111999 Inter-transceiver module communication for firmware upgrade |
| 02/07/2012 | US8111998 Transponder systems and methods for radio-over-fiber (RoF) wireless picocellular systems |
| 02/07/2012 | US8111997 Multiple movable barrier operator system and method |
| 02/07/2012 | US8111996 Compact optical multiplexer and demultiplexer |
| 02/07/2012 | US8111991 N-way broadcast / narrowcast combiner |
| 02/07/2012 | US8111989 Optical switch and optical signal communication system |
| 02/07/2012 | US8111988 Method for monitoring wavelength-division multiplexed signal |
| 02/07/2012 | US8111987 Rogue ONU detection via photonic mixing |
| 02/07/2012 | US8111986 Testing of transmitters for communication links by software simulation of reference channel and/or reference receiver |
| 02/07/2012 | US8111985 Apparatus and method for performing line analysis of continuous data signals |
| 02/07/2012 | US8111777 Method, apparatus and system for high-speed transmission on fiber optic channel |
| 02/07/2012 | US8111454 Optical communication using shared optical pumps |
| 02/02/2012 | WO2012014444A1 Optical communication processing device in optical network, and wavelength conversion method thereof |
| 02/02/2012 | WO2012013250A1 Phase noise compensation in coherent optical communications systems |
| 02/02/2012 | WO2012013244A1 Optical network element, process of manufacture and method for generating light beams |
| 02/02/2012 | WO2012012986A1 Process method and apparatus for preventing alarm jitter |
| 02/02/2012 | WO2011147030A8 Multiple-acquisition otdr method and device |
| 02/02/2012 | WO2011133254A3 Roadm transponder aggregator systems and methods of operation |
| 02/02/2012 | US20120027421 Four Wave Mixing Suppression |
| 02/02/2012 | US20120027420 Method and apparatus for generating optical duo binary signals with frequency chirp |
| 02/02/2012 | US20120027419 Frame/symbol synchronization in coherent optical ofdm |
| 02/02/2012 | US20120027418 Equalizer for an Optical Transmission System |
| 02/02/2012 | US20120027417 Optical power divider |
| 02/02/2012 | US20120027416 Network interface device for optical premises signals and networks |
| 02/02/2012 | US20120027415 Burst mode optical media converter with fast analog conversion |
| 02/02/2012 | US20120027413 High-Speed Transmission System for Optical Channels |
| 02/02/2012 | US20120027412 Electronic Compensation of Nonlinearity in Optical Communication |
| 02/02/2012 | US20120027411 Passive optical network user terminal and method of power supply control and power supply state reporting for the same |
| 02/02/2012 | US20120027410 Method, device and system for generating and receiving a phase polarization modulated signal |
| 02/02/2012 | US20120027409 Femtocell-based mesh network with optical interconnect for 4-g multimedia communications |
| 02/02/2012 | US20120027406 Method and device for detecting dispersion, optical signal transmission system |
| 02/02/2012 | US20120027405 Method and apparatus for synchronizing time in a passive optical network |
| 02/02/2012 | US20120027404 Phase noise compensation in coherent optical communications systems |
| 02/02/2012 | US20120027402 In-Band Optical Frequency Division Reflectometry |
| 02/02/2012 | US20120027401 relating to signal processing |
| 02/02/2012 | US20120027400 Fast optical receiver for unencoded data |
| 02/02/2012 | US20120027354 Backplane structure allowing setting of equal peer-to-peer communication distance between two blades arbitrarily inserted into a plurality of fixedly arranged slots |
| 02/02/2012 | US20120027343 Wavelength division multiplex optical regeneration system and wavelength division multiplex optical regeneration method |
| 02/02/2012 | US20120026860 Apparatus and method for cross phase modulation recovery |
| 02/02/2012 | US20120025949 Concurrent Infrared Signal, Single Thread Low Power Protocol and System for Pet Control |
| 02/02/2012 | DE102010038479A1 Transmission device for transmitting optical signals, has optoelectronic circuit comprising multiple photo diodes and amplifiers, and designed such that output signals of amplifiers are added in switching technical manner |
| 02/01/2012 | EP2413562A1 Method and passive optical network system for managing uplink burst overhead parameters |
| 02/01/2012 | EP2413539A1 Station side device and optical communication system |
| 02/01/2012 | EP2413520A1 A method for transmission and amplification of signals, a transmitting device and a receiving device therefor |
| 02/01/2012 | EP2413519A1 Passive optical test termination |
| 02/01/2012 | EP2413518A1 Optical power measurement method, optical line terminal and optical network unit |
| 02/01/2012 | EP2412113A1 Apparatus and method for equalizing chromatic dispersion and digital coherent optical receiver |
| 02/01/2012 | EP2412112A1 Mesh node for a communication mesh network structure of a networked control system |
| 02/01/2012 | EP2273702B1 Adaptive optical transmission equipment |
| 02/01/2012 | EP1614239B1 Electrical domain compensation of non-linear effects in an optical communications system |
| 02/01/2012 | EP1453226B1 Optical communication system |
| 02/01/2012 | CN202135148U 应用于动车基地或运用所进行动车定位的多传感器系统 EMU multi-sensor positioning system is applied to the base or the use of the motor car carried |
| 02/01/2012 | CN202135132U 掺铒光纤放大器 Erbium-doped fiber amplifier |
| 02/01/2012 | CN202135131U 一种外调制器偏置电压控制系统 One kind of external modulator bias voltage control system |
| 02/01/2012 | CN202135130U 光端机 Optical |
| 02/01/2012 | CN202135129U 具有机房环境监测的红外线远程故障诊断系统 Infrared remote fault diagnosis system has room environment monitoring |
| 02/01/2012 | CN202135128U 光纤收发简易识别仪 Fiber Transceiver Easy identification device |
| 02/01/2012 | CN1965509B 光通信装置及光通信系统 The optical communication apparatus and optical communication system |
| 02/01/2012 | CN1742447B 用于不对称光网络话务流控制的收发器和不对称光网络 Asymmetric optical network for traffic flow control and asymmetric optical network transceivers |
| 02/01/2012 | CN1700619B 光发送系统、操作所述光发送系统的方法和光接收系统 An optical transmission system, the operation of the optical transmission system and an optical receiving system |
| 02/01/2012 | CN102342046A Method and arrangement for transmitting signals in a point to multipoint network |
| 02/01/2012 | CN102342045A Optical transmission monitoring apparatus |
| 02/01/2012 | CN102342044A Method of assessing failure in transmission path optical fiber, and apparatus of same |
| 02/01/2012 | CN102342043A Optical signal level adjustment system, information analysis/control signal generation apparatus in the same system, and information analysis/control signal generation method |
| 02/01/2012 | CN102342042A Optical communication module, and optical communication system in which optical communication module is used |
| 02/01/2012 | CN102342041A Optical transmission apparatus |
| 02/01/2012 | CN102340477A 100Gbit/s optical signal transmitting system and method based on optical orthogonal frequency division multiplexing |
| 02/01/2012 | CN102340471A Signal transmission method, device and system in baseband remote scene |
| 02/01/2012 | CN102340436A Cross-network message forwarding method and switch system |
| 02/01/2012 | CN102340420A Intelligentized reformation method for optical fiber distribution equipment |
| 02/01/2012 | CN102340407A Protection switching method and system |
| 02/01/2012 | CN102340355A Method and device for adapting transmitting and receiving direction of optical fiber |
| 02/01/2012 | CN102340354A Method for eliminating asymmetrical delay for optical fiber time transmission through wavelength division multiplexing |
| 02/01/2012 | CN102340353A External modulation optical transmitter of 2.6GHz bandwidth with high output power |
| 02/01/2012 | CN102340352A Optical interface speed auto-negotiation method and device |
| 02/01/2012 | CN102340351A Electronic device with wireless connection control component and circuit board thereof |
| 02/01/2012 | CN102340350A DDMI (digital diagnostic monitoring interface) optical module transmitter circuit and optical power monitoring method for same |
| 02/01/2012 | CN102340349A Multi-port automatic fault detection system for single-fiber three-way multiplexer |
| 02/01/2012 | CN102340348A Optical transmitting signal quality testing method and system |
| 02/01/2012 | CN102340347A System and method for testing DGD tolerance of optical transceiver |
| 02/01/2012 | CN102340346A Method and system for testing jittering compatibility |
| 02/01/2012 | CN102340345A Method and device for measuring quality of phase modulation signals of light |
| 02/01/2012 | CN102338915A Online test unit for optical main distribution frame (OMDF) on account of centralized optical measurement |
| 02/01/2012 | CN101907752B Waterproof optical fiber connector and outdoor communication equipment |
| 02/01/2012 | CN101795298B 允许不同架构中的终端设备在保持其唯一光纤信道域id的同时彼此通信的光纤信道交换机 Architecture allows different terminal devices, while maintaining its unique fiber channel id field communication with each other Fibre Channel switch |
| 02/01/2012 | CN101795116B 光延时器调控装置 Optical delay control devices |
| 02/01/2012 | CN101729151B 一种光传输方法、装置和系统 An optical transmission method, apparatus and system for |
| 02/01/2012 | CN101645742B 一种星地量子通信链路方向跟踪系统 One kind of satellite ground quantum communication link direction tracking system |
| 02/01/2012 | CN101645741B 量子通信系统跟踪相机视轴现场自校准方法 Quantum communication system tracking camera self-calibration method boresight site |