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)
05/2014
05/22/2014WO2014076163A1 Method of communication using coded pattern
05/22/2014WO2014075725A1 Method and arrangement for monitoring optical transmission lines
05/22/2014WO2014075624A1 Method and apparatus of managing bandwidth allocation for upstream transmission in a unified optical-coaxial network
05/22/2014WO2014075178A1 Methods and apparatus for high speed short distance optical communications using micro light emitting diodes
05/22/2014WO2014035296A3 Method for transmitting information using individual quantum particles (variants)
05/22/2014WO2013189963A3 Method and system for disabling and enabling an electric motor vehicle control module
05/22/2014WO2013040168A3 Methods and apparatus for broadband frequency comb stabilization
05/22/2014US20140143034 Optical communications via illumination light of led lighting system
05/22/2014US20140140709 Apparatus and method for a frequency specific antenna and receiver
05/22/2014US20140140708 Emphasis signal generating circuit
05/22/2014US20140140707 Optical transmission device, method of optical transmission, and non-transitory computer-readable medium
05/22/2014US20140140706 A Method and Algorithm for Stabilizing the Output State of an Optical Transceiver
05/22/2014US20140140705 Method and apparatus for interference suppression in radio-over-fiber communication systems
05/22/2014US20140140704 System and method for obtaining optical signal information
05/22/2014US20140140703 Communication apparatus and storage medium
05/22/2014US20140140702 Inline optoelectronic converter and associated methods
05/22/2014US20140140700 Method, apparatus and system for forwarding multicast program
05/22/2014US20140140698 Fiber coax unit (fcu) architecture for ethernet passive optical network (epon) protocol over coax (epoc)
05/22/2014US20140140693 Methods and systems for bulk dispersion monitoring
05/22/2014US20140140692 Optical transmission device, node device, optical transmission method, and optical transmission system
05/22/2014US20140140691 Fiber optic network interrogation tool for combined swept-heterodyne optical spectrum analysis and optical frequency-domain reflectometry
05/22/2014US20140140690 Coherent optical receiver, apparatus and method for detecting inter-channel skew in coherent optical receiver
05/22/2014US20140140689 Configurable single-fiber or dual-fiber optical transceiver
05/21/2014EP2733869A1 Method of communication using coded patterns
05/21/2014EP2733868A1 Method of detection and transmission of light signals through an optical antenna
05/21/2014EP2733852A1 Transmission apparatus, transmission method, and transmission system
05/21/2014EP2732567A1 Apparatus for the optical transmission of digital data
05/21/2014EP2732566A1 Wavelength-selectable laser device and apparatus and system including same
05/21/2014EP2732300A2 A system for preventing friendly fire accidents
05/21/2014CN203608205U 一种触摸操作式光网络终端 A touch-operated optical network terminal
05/21/2014CN203608204U 室内光纤分布系统 Indoor Fiber Distribution System
05/21/2014CN203608203U 一种高速电子开关型光缆保护仪 A high speed electronic switching cable protector
05/21/2014CN203606830U 一种计算机红外感应自动锁屏装置 A computer infrared sensor automatically lock screen device
05/21/2014CN203606534U 一种新型cwdm单纤双向收发器件 A new cwdm Bidirectional Transceiver Devices
05/21/2014CN103814535A 产生针对侵害性光滤波的优化的归零脉冲形式的方法及实现该方法的光发射机 Methods for generating zero pulse form invasive optical filtering optimization and realization of the method of optical transmitter
05/21/2014CN103814534A 光学放大控制设备及其控制方法 Optical zoom control device and control method
05/21/2014CN103813218A 动态调整光线路终端设备工作状态的方法与装置 Method and apparatus for dynamically adjusting the optical line terminal equipment operating status
05/21/2014CN103812809A 基于光子学产生射频频移键控信号的方法 Photonics generate radio frequency shift keying signal based approach
05/21/2014CN103812709A 一种光线路局端系统及其中的数据统计方法 An optical line central office system and the statistical method
05/21/2014CN103812677A 一种定位无源光网络设备的方法及装置 A passive optical network equipment Method and apparatus for positioning
05/21/2014CN103812657A 认证方法 Authentication Method
05/21/2014CN103812574A 提高光子身份认证系统识别率的方法、装置及系统 Photonic authentication system to improve the recognition rate of the method, apparatus and system
05/21/2014CN103812573A 双偏振正交相移键控解调器 Dual polarization quadrature phase shift keying demodulator
05/21/2014CN103812572A 通信用光信号发射装置的调谐装置 Optical signal transmitting communication device tuning means
05/21/2014CN103812571A 用于光通信的光发射装置 A light emitting device for optical communication
05/21/2014CN103812570A 一种光纤中继设备 A fiber optic repeater equipment
05/21/2014CN103812569A 用于物联网的信号放大装置 Things signal amplifying means for
05/21/2014CN103812568A 通信信号放大器 Communication signal amplifier
05/21/2014CN103812567A 阵列式光信号放大器 Array optical signal amplifiers
05/21/2014CN103812566A 以太网sfp电模块及实现同步以太网的方法 Ethernet sfp electrical modules and methods synchronize Ethernet
05/21/2014CN103812565A 远程节点设备、光网络单元、系统及其通信方法 The remote node apparatus, an optical network unit, a communication system and method
05/21/2014CN103812564A 光纤天线系统及其射频覆盖装置 Fiber antenna system and radio frequency coverage means
05/21/2014CN103812563A 光学传输系统、光学发送器、光学接收器和光学传输方法 The optical transmission system, an optical transmitter, an optical receiver and an optical transmission method
05/21/2014CN103812562A 一种延长无源光纤网络传输距离的方法和装置 A method and apparatus to extend the optical fiber transmission distance passive network
05/21/2014CN103812561A 基于LiFi灯光与二维码的传输装置及通信方法 Transmission apparatus and communication method LiFi lighting and two-dimensional code based
05/21/2014CN103812560A 基于可见光和无线电频的混合型通讯系统 Hybrid communication system based on visible light and radio frequency
05/21/2014CN103812559A 可见光分集发射和接收装置及可见光通信系统 Visible diversity transmit and receive devices and visible light communication system
05/21/2014CN103812558A 可见光信号的接收方法及其装置 Method and apparatus for receiving the visible light signals
05/21/2014CN103812557A 可见光信号的编码和解码方法、装置及系统 A visible light signal encoding and decoding methods, apparatus, and system for
05/21/2014CN103812556A 一种用于光子客户端的发光参数的调优方法 A tuning method of emitting photons client parameters for
05/21/2014CN103812555A 主动式网络监控系统及其监控方法 Proactive network monitoring system and monitoring method
05/21/2014CN103812554A 一种光缆故障点的定位方法及辅助装置 A cable fault location methods and assistive devices
05/21/2014CN103812553A 高精度光纤双向时间比对设备时延不对称性标定方法 High-precision optical fiber bidirectional time delay asymmetry than the equipment calibration method
05/21/2014CN103811995A 集成的光信号发射装置 The integrated optical signal transmitting means
05/21/2014CN103809302A 具有正向和反向偏置二极管的光子调制器 Has forward and reverse biased diode modulator photon
05/21/2014CN103809259A 公共建筑光纤配线实验系统 Public building fiber optic wiring experimental system
05/21/2014CN103809255A 具有光多路分解器的接收器光学组件及其制造方法 The optical receiver assembly and a manufacturing method of an optical demultiplexer
05/21/2014CN102508342B 并行光模块及光纤连接器 Parallel optical modules and optical fiber connector
05/21/2014CN102497302B 一种混合网络接入系统 A hybrid network access system
05/21/2014CN102457331B 一种利用led照明光实现无线局域网通信的方法 One way led illumination using wireless LAN communications
05/21/2014CN102420652B 一种光路割接的方法 An optical path cutover method
05/21/2014CN102356646B 无线麦克风 Wireless Microphone
05/21/2014CN102204129B 以太网无源光网络的保护切换的方法和系统 The method of Ethernet passive optical network protection switching and systems
05/21/2014CN102106099B 将所检测到的相干光束的干涉图案的移动映射到光标移动以实现用户界面的导航 The movement of the detected coherent light beam interference pattern is mapped to cursor movement to achieve a user interface navigation
05/21/2014CN102098106B 波分复用-时分复用无源光纤网络的光线路终端 Optical time division multiplexing passive optical line terminal network - WDM
05/21/2014CN101981833B 波分复用-无源光网络中的光检测设备及其方法 WDM - PON optical detection apparatus and method
05/20/2014US8731414 Optical receiver for receiving light and optoelectronic measuring arrangement
05/20/2014US8731413 DAC-based optical modulator and demodulator
05/20/2014US8731411 Polarization fluctuation compensation device and optical communication system
05/20/2014US8731410 Method and system for split voltage domain receiver circuits
05/20/2014US8731409 Method for controlling polarization multiplexed optical signal
05/20/2014US8731408 Network system with energy efficient fiber port
05/20/2014US8731407 Optically coupled insulating device
05/20/2014US8731406 Apparatus and method for generating high resolution frames for dimming and visibility support in visible light communication
05/20/2014US8731405 RFID-based systems and methods for collecting telecommunications network information
05/20/2014US8731404 Optical transmission system
05/20/2014US8731402 Orthogonally-combining wavelength selective switch multiplexer and systems and methods using same
05/20/2014US8731399 Power saving method, system and optical network unit in passive optical network
05/20/2014US8731398 Optical network system and WDM apparatus
05/20/2014US8731397 Method, system and device for single-fiber bidirectional ring network protection
05/20/2014US8730840 Node device cooperating with switch which implements zones in a fibre channel system
05/20/2014US8729808 Commissioning coded light sources
05/16/2014WO2013071121A1 Catv transmission system using analog small form factor pluggable modules
05/16/2014CA2855345A1 Catv transmission system using analog small form factor pluggable modules
05/15/2014WO2014074974A1 Dynamic fiber bragg grating interrogation system and method
05/15/2014WO2014074702A1 Methods and apparatus for communicating information using visible light signals and/or radio signals
05/15/2014WO2014073922A1 Oled display and visible light communication system having same
05/15/2014WO2014073297A1 Optical interconnection device
05/15/2014WO2014072891A1 An optical probe system
05/15/2014WO2014072514A1 Lidar measuring system and lidar measuring method
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