Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
08/2014
08/13/2014CN203775212U 一种适用于光纤到户中同轴到桌面的光射频接入设备 One for the FTTH optical RF coaxial to the desktop access device
08/13/2014CN203775211U 一种数字红外会议系统 A digital infrared conference system
08/13/2014CN203775210U 一种红外语音传输系统 An infrared voice transmission system
08/13/2014CN203775209U 一种红外语音中转装置 An infrared voice transit system
08/13/2014CN203775208U 一种红外语音接收装置 An infrared receiver Voice
08/13/2014CN203775207U 一种多通道无线激光通信装置 A multi-channel wireless laser communication system
08/13/2014CN203775206U 新型自由空间光通信保护装置 The new free-space optical communication protection device
08/13/2014CN203775205U 一种光路回环处理器 An optical path loop processor
08/13/2014CN203775203U Lte mimo室内光纤分布系统无线信号监控设备 Lte mimo wireless signal indoor fiber distribution system monitoring equipment
08/13/2014CN203773102U 一种qsfp光模块 One kind qsfp optical module
08/13/2014CN203773101U 一种qsfp光收发模块 One kind qsfp optical transceiver module
08/13/2014CN203763836U 基于无线通信的信息交互装置 Based on the information exchange apparatus for wireless communication
08/13/2014CN1816977B 电信网络中的单光纤保护 A single optical fiber telecommunications network protection
08/13/2014CN103988583A 照明器具和使用该照明器具的可见光通信系统 Lighting apparatus using the illumination apparatus and a visible light communication system
08/13/2014CN103988450A 在光接入pon系统中进行背反射的补偿和信号传输的方法及装置 Compensating and signal transmission back reflection of the optical access pon system method and apparatus
08/13/2014CN103986984A 基于千兆无源光网络的接入节点装置及系统 Access node devices and systems based on gigabit passive optical network
08/13/2014CN103986685A 一种信号处理方法及装置 A signal processing method and apparatus
08/13/2014CN103986632A 一种利用可见光将设备加入到网络的方法 A use of the device to the network visible way
08/13/2014CN103986529A 高带宽可调谐双通带微波光子滤波器 High-bandwidth tunable microwave photonic double-passband filter
08/13/2014CN103986528A 多功能智能型内胆式光接收机 Multifunctional intelligent optical receiver tank
08/13/2014CN103986527A 一种高速低电压相位调制方法 A high-speed low-voltage phase modulation method
08/13/2014CN103986526A 一种基于微波光子技术的数字调制信号源 Microwave photonic technology based on digital modulation signal source
08/13/2014CN103986525A 一种光接入单元收发模块 An optical transceiver module access unit
08/13/2014CN103986524A 一种单纤双向光模块、通信设备及连接错误检测方法 A single-fiber bidirectional optical module, communication equipment and error detection method to connect
08/13/2014CN103986523A 基于光纤阵列的卡塞格伦收发一体天线及收发一体方法 Cassegrain optical fiber array antenna transceiver and transceiver-based approach
08/13/2014CN103986522A 一种偏振恢复方法 One polarization recovery method
08/13/2014CN103986521A 一种高可再生性的时分复用光纤光栅传感网络 A highly renewable nature of time-division multiplexing fiber grating sensor network
08/13/2014CN103986520A 一种多功能光电集合器 A multifunctional photovoltaic collector
08/13/2014CN103986519A 双波长双向光学通信系统及用于传递光学信号的方法 Dual wavelength bi-directional optical communication system and method for transmitting an optical signal,
08/13/2014CN103986518A 基于可见光通信的单片机音频存储与广播系统及方法 Microcontroller based audio storage and broadcasting system and method for visible light communication
08/13/2014CN103986517A 一种采用动态二维图像信息进行信息传输的方法及系统 A dynamic two-dimensional image information using information transmission method and system
08/13/2014CN103986516A 一种可见光通信系统及方法 A communication system and method of visible light
08/13/2014CN103986515A 光纤通道交换机的性能指标监控方法 Performance monitoring method Fibre Channel switches
08/13/2014CN103986514A 一种通信网络装置和系统 A communication network device and system
08/13/2014CN103986052A 激光器系统、光收发模块及激光器系统光源调整方法 Laser systems, optical transceiver modules and laser systems light adjustment method
08/13/2014CN103985246A 一种多声道混合音频信号的接收处理方法 Reception processing method for multi-channel audio signals mixed
08/13/2014CN103984660A 一种基于光交换和分布式网络的整机柜架构的设计方法 An optical switching and distributed network architecture of the whole cabinet design method based on
08/13/2014CN102866510B 自由空间2×4光桥接器 Free space optical bridge 2 × 4
08/13/2014CN102830714B 一种空地激光通信中的超前瞄准方法 One kind of space laser communication ahead of targeting methods
08/13/2014CN102710287B 基于微波光子技术的可调谐超宽带微波信号发生器 Microwave photonic technology based on ultra-wideband tunable microwave signal generator
08/13/2014CN102638434B 一种基于ofdma的融合接入网系统 Based on the access network systems integration ofdma
08/13/2014CN102638302B 基于相干光频率梳的信道化宽带多频测量系统 Coherent optical frequency comb based channelization broadband multi-frequency measurement system
08/13/2014CN102611508B 一种兼容接收与发射的量子通信系统 A quantum communication receive and transmit compatible
08/13/2014CN102546013B 一种检测信号功率的方法及设备 A method of detecting a signal power of a method and apparatus
08/13/2014CN102511132B 差动符号光发送接收装置 A light transmitting and receiving means of the differential symbol
08/13/2014CN102510306B 大气信道通信激光的初始空间相干度自适应控制方法和系统 The initial space atmospheric channel communications degree of coherence of laser adaptive control method and system
08/13/2014CN102437876B 用于无源光网络中olt光模块的rssi电路 Rssi circuit for passive optical network optical modules olt
08/13/2014CN102412898B 无波面畸变自由空间远距离激光传输模拟装置 No wavefront distortion free-space laser transmission simulator distance
08/13/2014CN102301670B 无源光网络突发发送方法及接收机复位方法与装置 Passive optical network burst transmission method and receiver reset method and apparatus
08/13/2014CN102202244B 一种提高无源光网络保护性能的方法及装置 A way to improve the performance of passive optical network protection method and apparatus
08/13/2014CN102158283B 一种副载波调制无线光通信大气噪声抑制方法 A by-carrier modulation optical wireless communications atmospheric noise suppression method
08/13/2014CN101997613B 色散补偿的调整方法和装置 Method and apparatus for adjusting the dispersion compensation
08/13/2014CN101997603B 光通信串行接口和利用的方法 The method of optical communication and use of the serial interface
08/13/2014CN101848066B 光传输单元帧的解映射方法及装置 Demapping method and device for an optical transfer unit frame
08/13/2014CN101834757B 自动检测光传输监控网络拓扑的方法及实现装置 Optical transmission monitoring network topology method to automatically detect and implement means
08/12/2014US8805209 Efficient computation and compensation of linear and nonlinear distortion in dispersion-managed fiber-opic transmission
08/12/2014US8805208 System and method for polarization de-multiplexing in a coherent optical receiver
08/12/2014US8805207 Distortion compensator, optical receiver, distortion compensator and optical receiver controlling methods, and optical transmission system
08/12/2014US8805206 Single pin coherent receiver
08/12/2014US8805204 Generating higher-level quadrature amplitude modulation (QAM) using a delay line interferometer and systems and methods incorporating same
08/12/2014US8805202 System for visible light communication using single light source
08/12/2014US8805201 Time synchronization method and device in passive optical network and passive optical network
08/12/2014US8805200 Optical transmission system
08/12/2014US8805199 Dispersion compensation design method and dispersion compensation design system
08/12/2014US8805198 Optical transmission and reception system, optical transmitting and receiving apparatus, and optical transmission and reception method
08/12/2014US8805197 Signal processing using spectrally phase encoded optical frequency combs
08/12/2014US8805196 Electro-optical communications link
08/12/2014US8805195 High-speed optical transceiver for InfiniBand and Ethernet
08/12/2014US8805194 Optical transmission device and optical switch device
08/12/2014US8805193 Remotely powered optical output labels
08/12/2014US8805192 Method of directing an optical receiver toward a light source and an apparatus of practicing the method
08/12/2014US8805190 Visible light wireless communication method and system
08/12/2014US8805189 Two-phase optical communication methods and optical bus systems for implementing the same
08/12/2014US8805188 Polarization-multiplexed optical transmission system, polarization-Multiplexed optical transmitter, and polarization-multiplexed optical receiver
08/12/2014US8805186 Single optical fiber repeater system
08/12/2014US8805184 Technology for fault allocation in passive optical networks (PON)
08/12/2014US8805182 Systems and methods of optical path protection for distributed antenna systems
08/12/2014US8805181 Method and device for realizing interaction of optical channel data unit protection tangent rings
08/12/2014US8803665 Convertible wireless remote control
08/12/2014CA2571414C Optical fiber transmission system with noise loading
08/07/2014WO2014119857A1 System and method for setting audio output channels of speakers
08/07/2014WO2014118043A1 Method of compensating chromatic dispersion in an optical ring network
08/07/2014WO2014042822A3 Quantum communications system with integrated photonic devices
08/07/2014US20140219666 Coherent and self-coherent signal processing techniques
08/07/2014US20140219665 Active linear amplifier inside transmitter module
08/07/2014US20140219664 Dispersion tolerant optical system and method
08/07/2014US20140219663 Methods and arrangements for frequency shift communications
08/07/2014US20140219662 Signal detection circuit and optical transmission equipment
08/07/2014US20140219660 Arrangement for deploying co-existing gpon and xgpon optical communication systems
08/07/2014US20140219656 Systems and methods for associating location information with a communication sub-assembly housed within a communication assembly
08/07/2014US20140219654 Optical network system
08/07/2014US20140219652 Compact Small Form-Factor Pluggable Transceiver
08/07/2014US20140219651 Apparatus and Method for a Passive Optical Network
08/07/2014US20140219650 Network traffic monitoring apparatus for monitoring network traffic on a network path and a method of monitoring network traffic on a network path
08/07/2014US20140219649 Managing alternate site switching in an optical communication system
08/07/2014US20140219648 Method for Protecting a PON From Photoreceiver Overload by an ONT
08/07/2014US20140215816 Method to assemble transmitter optical subassembly
08/07/2014DE102014101311A1 Anordnung Arrangement
08/07/2014CA2842449A1 Light confining devices using all-dielectric metamaterial cladding
08/06/2014EP2763366A2 Adaptive equalizer tap coefficient correction method and optical receiver
1 ... 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ... 732