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)
12/2014
12/10/2014CN204013551U 便携式无线光纤收发器 Portable wireless fiber optic transceivers
12/10/2014CN204013550U 光收发装置及应用该光收发装置的无线传输设备 Wireless transmission equipment optical transceiver device and the application of the optical transceiver device
12/10/2014CN204013549U 一种基于光纤通信的can总线网络 One can bus network based on fiber communication
12/10/2014CN204013548U 光纤分布系统 Fiber Distribution System
12/10/2014CN204013547U 光纤分布系统 Fiber Distribution System
12/10/2014CN204013546U 具有双主单元的光纤分布系统 Fiber distribution system with dual main unit
12/10/2014CN204013545U 控制器与功率单元串联通信装置 Controller and power unit in series communication device
12/10/2014CN204013544U 一种多业务光纤接入室内分布系统 A multi-service optical access indoor distribution system
12/10/2014CN204013543U 无线传输设备 Wireless transmission equipment
12/10/2014CN204013542U 一种近距离通信系统 A short-range communication system
12/10/2014CN204013541U 一种可测试光纤与传统网线的网络检测设备 A fiber optic test equipment can test the network and traditional network cable
12/10/2014CN204013540U 变电站继电保护设备光纤通道监测装置 Fibre Channel substation protection equipment monitoring device
12/10/2014CN204013539U 一种水下遥控通信网络 Underwater remote communication network
12/10/2014CN204009154U 一种并行光收发模块 A parallel optical transceiver module
12/10/2014CN204009153U 一种以太网光收发装置 One kind of Ethernet optical transceiver
12/10/2014CN204009150U 一种分光光纤收发器 One kind of splitter fiber optic transceivers
12/10/2014CN204009147U 手持式光纤耦合器 Handheld Fiber Coupler
12/10/2014CN104205731A 在同轴电缆以太网pon中传送下游数据 Downstream data transfer in coaxial Ethernet pon
12/10/2014CN104205719A 用于超密集wdm系统的时钟恢复方法 Wdm system for ultra-dense clock recovery method
12/10/2014CN104205678A 非线性交叉偏振减轻算法 Nonlinear algorithm to reduce the cross-polarization
12/10/2014CN104205677A 用于可见光通信的方法和装置 Method and apparatus for visible light communication
12/10/2014CN104202438A 接口适配器、终端以及可见光通信系统 Interface adapter, and the visible light communication system terminal
12/10/2014CN104202205A 一种板卡内实现业务保护的方法及装置 Method and apparatus for achieving protection within a business card
12/10/2014CN104202176A 光网络拓扑计算机自动构建方法 Automatically builds optical network topology Computer Methods
12/10/2014CN104202157A 一种量子密钥分发系统的同步方法及装置 A method of synchronizing a quantum key distribution system and apparatus
12/10/2014CN104202094A 一种模式光功率控制方法及装置 Mode optical power control method and apparatus
12/10/2014CN104202093A 基于正交且相位相关光载波的光子学微波混频装置 Based on photonics and microwave mixing device quadrature phase correlation optical carrier
12/10/2014CN104202092A 适用于sfp+高速光电通信的收、发、控三合一芯片 Applies to income sfp + high-speed optical communications, hair, triple chip control
12/10/2014CN104202091A 一种光子集成光学模块 One kind of photonic integrated optical module
12/10/2014CN104202090A 基于光学相位共轭的微波信号长距离光纤稳相传输装置 Based on long haul microwave signal transmission device metastable phase optical phase conjugation
12/10/2014CN104202089A 一种基于dwdm的宽带光纤雷达数据接入系统 An optical fiber-based broadband dwdm radar data access system
12/10/2014CN104202088A 可见光通信方法及可见光通信装置 Visible light communication method and visible light communication device
12/10/2014CN104202087A 可见光源及用于可见光源的调制指示装置和调制指示方法 Visible light and visible light for modulation indicating device and method for modulating instructions
12/10/2014CN104202086A 一种光缆故障定位方法 A fiber optic cable fault location method
12/10/2014CN104202085A 一种光通信中的矢量网络分析仪及其使用方法 Vector network analyzer and an optical communication using the method
12/10/2014CN104202084A 一种监测时分复用光网络链路故障的装置及方法 An apparatus and method for time division multiplexed optical network link failure monitoring
12/10/2014CN104202083A 一种光缆故障监测定位系统 A fiber optic cable fault location system monitoring
12/10/2014CN104202082A 一种低开销的高生存性pon保护结构 High survivability pon a low overhead protective structure
12/10/2014CN104202081A 光网络低时延故障恢复方法及系统 Low latency optical network fault recovery method and system
12/10/2014CN103001696B 高速公路、铁路防备意外的通信光缆系统监控装置 Highway, railway guard against unexpected communications cable system monitoring devices
12/10/2014CN102856324B 用于塑料光纤通信的硅基单片光电集成接收芯片 For plastic optical fiber communication silicon monolithic optoelectronic integrated receiver chip
12/10/2014CN102833002B 支持光纤通道协议的数据传输装置及传输方法 Fibre Channel protocol support data transmission device and transmission method
12/10/2014CN102739335B 一种同步数字系列光纤传输系统背板设计方法及装置 A synchronous digital hierarchy optical fiber transmission system backplane design method and device
12/10/2014CN102723985B 光谱幅度编/解码系统的光频码片带宽优化设计方法 Optical frequency chip bandwidth spectrum amplitude encoding / decoding system optimization method
12/10/2014CN102511135B 路径时延差评估器、路径时延差补偿器和相干接收机 Path delay difference evaluator, the path delay difference compensator and coherent receivers
12/10/2014CN102497229B 一种pon卡硬件性能测试系统及方法 One kind pon card hardware performance testing system and method
12/10/2014CN102412897B 一种单纤四向对称光模块 One kind of four-way symmetric single-fiber optical modules
12/10/2014CN102386993B 一种光传输网络保护倒换的方法及传输设备 An optical transmission network protection switching methods and transmission equipment
12/10/2014CN102265130B 用于确定光网络中沿光路的信号传递特性的方法和设备 Means for determining signal transmission properties of the light along the optical path of the network method and apparatus
12/10/2014CN102124649B 矢量和相移器、光收发机以及控制电路校正 Vector and phase shifter, optical transceiver and control circuitry correction
12/10/2014CN102104424B 一种无源光网络的保护方法及系统 A protection method and system for passive optical networks
12/10/2014CN102075260B 用于量子通信的准单光子源产生装置 Single photon sources for quantum communication generating device
12/10/2014CN101999214B 用于产生太拉赫电磁载波的方法 Methods for producing terahertz electromagnetic carrier
12/10/2014CN101882958B Apr保护方法及装置 Apr protection method and apparatus
12/10/2014CN101834667B 光网络中的业务保护方法和源站点装置 Optical network service protection method and apparatus of the source site
12/10/2014CN101834665B Dwdm系统中以太网业务的丢包检测系统及方法 Ethernet services Dwdm system loss detection system and method
12/09/2014US8909804 Interferometric precise timing distribution with a precision phase detector
12/09/2014US8909069 Signal framing in a coherent optical receiver
12/09/2014US8909068 Skew estimator, skew compensator and coherent receiver
12/09/2014US8909067 Optical output module, optical transceiver, and optical transmission system
12/09/2014US8909066 Optical transfer system, optical transmission device, and optical reception device
12/09/2014US8909063 Optical QPSK signal regeneration and amplification
12/09/2014US8909062 Optical signal regeneration and amplification of M-PSK and M-QAM modulation formats using reconfigurable wavelength selective processors and phase-sensitive amplifiers
12/09/2014US8909061 Chromatic dispersion pre-compensation
12/09/2014US8909060 Optical communication system and optical communication method
12/09/2014US8909059 Optical communication module including optical-electrical signal converters and optical signal generators
12/09/2014US8909058 Optical transceiver system
12/09/2014US8909057 System using frequency conversions for sub-octave transmission of signals over a fiber optic
12/09/2014US8909055 Relay device and speaker apparatus
12/09/2014US8909054 Bi-direction optical sub-assembly and optical transceiver
12/09/2014US8909053 Tenant isolation in a multi-tenant cloud system
12/09/2014US8909052 Method for dispersion compensation in a mesh optical network, and a network using same
12/09/2014US8909051 Opportunistic bandwidth stealing in optical networks
12/09/2014US8909050 Passive optical networks
12/09/2014US8909049 Method and system for calculating spectrum granularity in flexible grid optical networks
12/09/2014US8909048 Reflective optical networks
12/09/2014US8909047 Scalable optical broadcast interconnect
12/09/2014US8909046 Switching and routing protocol for a fiber optic transmission system
12/09/2014US8909042 Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
12/09/2014US8909041 Method and apparatus for determining an optical signal-to-noise ratio (OSNR) penalty
12/09/2014US8909040 Method and apparatus of multiplexing and acquiring data from multiple optical fibers using a single data channel of an optical frequency-domain reflectometry (OFDR) system
12/09/2014US8909039 Optical cable testing and management
12/09/2014US8909038 Method and apparatus providing transient control in optical add-drop nodes
12/09/2014US8909017 Spatial filtering of higher order modes in multimode fibers
12/09/2014US8908809 Complexity reduced feed forward carrier recovery methods for M-QAM modulation formats
12/09/2014US8908734 Directly modulated laser for PON applications
12/09/2014US8908265 Optical fiber amplifier comprising an embedded filter and a control method with improved feedforward control performance
12/09/2014US8908264 Reducing transients in an optical amplifier
12/09/2014US8907266 Light-receiving device array, optical receiver module, and optical transceiver
12/04/2014US20140359297 Systems and Methods for Intermediate Message Authentication in a Switched-Path Network
12/04/2014US20140356003 Optical receiver having a chromatic-dispersion compensation module with a multibranch filter-bank structure
12/04/2014US20140356002 Flattened optical frequency-locked multi-carrier generation by one dml and one phase modulator
12/04/2014US20140356001 Chip-based advanced modulation format transmitter
12/04/2014US20140356000 Asset tracking system for rack-based enclosures
12/04/2014US20140355999 Optical signal transmission device applying alternative and selectable transmission paths
12/04/2014US20140355998 Method and device for synchronizing entanglement sources for a quantum communication network
12/04/2014US20140355997 Micro Bi-Directional Optical Sub-Assembly
12/04/2014US20140355996 High definition multimedia interface and network interface adapter device
12/04/2014US20140355995 Optoelectronic device having improved optical coupling
12/04/2014US20140355994 System and Method for the Sub-Octave Transmission of Multi-Octave Telecommunications Signals
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