| 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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| 01/27/2015 | US8942561 Synchronization transport over passive optical networks |
| 01/27/2015 | US8942560 Ethernet passive optical network with report threshold calculations |
| 01/27/2015 | US8942556 Optical transceiver integrated with optical time domain reflectometer monitoring |
| 01/27/2015 | US8942555 Fiber protection and power save with security |
| 01/27/2015 | US8942527 Extended temperature fiber optic cable design |
| 01/27/2015 | US8942518 Flexible optical modulator for advanced modulation formats |
| 01/27/2015 | US8941686 Information display apparatus, display control integrated circuit, and display control method for superimposing, for display, information onto images captured in a time sequence |
| 01/27/2015 | US8941487 Transferring a mobile tag using a light based communication handshake protocol |
| 01/27/2015 | CA2413218C Flash optical performance monitor |
| 01/22/2015 | WO2015009825A1 Distributed wave division multiplexing systems |
| 01/22/2015 | WO2015009341A1 Method for extracting optical energy from an optical beam |
| 01/22/2015 | WO2015008512A1 Transmission device, transmission system, and path-switching method |
| 01/22/2015 | WO2015008201A1 System and method for interconnecting objects with optical fibers |
| 01/22/2015 | WO2015007140A1 Control method, device and optical transceiver |
| 01/22/2015 | WO2015007134A1 Method, system, and node for implementing automatic protection switchover in optical burst switch ring |
| 01/22/2015 | WO2015006983A1 Method and apparatus for reducing crosstalk cost |
| 01/22/2015 | WO2015006981A1 Osnr detection method, device and system |
| 01/22/2015 | WO2015006958A1 Apparatus for enhancing extinction ratio, optical transmitter, optical receiver and optical module |
| 01/22/2015 | WO2015006927A1 Terminal integration device, optical network system and terminal location identification method |
| 01/22/2015 | US20150025709 Spatially and/or distance defined light-based communications in a vehicle/roadway environment |
| 01/22/2015 | US20150023674 Coherent transponder with enhanced frequency locking |
| 01/22/2015 | US20150023673 Information transmission system, information sending device, information receiving device, information transmission method, information sending method, information receiving method and program product |
| 01/22/2015 | US20150023672 Wavelength-Tunable Laser Output Method and Tunable Laser Apparatus |
| 01/22/2015 | US20150023671 Plug and play optical transceiver module for electronic devices |
| 01/22/2015 | US20150023670 Method and system for interactive communications |
| 01/22/2015 | US20150023669 Techniques for low power visual light communication |
| 01/22/2015 | US20150023668 Light-based communications utilizing a gossip network in a vehicle/roadway environment |
| 01/22/2015 | US20150023667 System and method for coherent detection with digital signal procession |
| 01/22/2015 | US20150023666 Network designing apparatus, network designing method, and network designing program |
| 01/22/2015 | US20150023664 Communication system, master station device, slave station device, control unit, and communication control method |
| 01/22/2015 | US20150023660 System, Method and Apparatus for Power Saving Using Burst-Mode Transmission Over Point-To-Point Physical Connections |
| 01/22/2015 | US20150023658 System, a wavelength isolator and methods therein for supervision of a passive optical network |
| 01/22/2015 | US20150023452 Optical communication interface utilizing n-dimensional double square quadrature amplitude modulation |
| 01/22/2015 | US20150022097 Wavelength sensing lighting system and associated methods |
| 01/21/2015 | EP2827515A1 Integrated photonic frequency converter and mixer |
| 01/21/2015 | EP2827514A1 Light transmission apparatus and light transmission method |
| 01/21/2015 | EP2827513A2 Data network in a passenger cabin for connection of electronic end devices |
| 01/21/2015 | CN204119529U 数字光纤射频拉远轨旁无线通信系统 Digital optical RRH trackside wireless communication system |
| 01/21/2015 | CN204119386U 多功能测试仪装置 Multifunction Tester device |
| 01/21/2015 | CN204119261U 一种pcm汇聚网关 One kind of convergence gateway pcm |
| 01/21/2015 | CN204119259U 一种基于光纤传输的can通信装置 Can a communication device based on optical fiber transmission |
| 01/21/2015 | CN204119241U 一种相干的光接收器 Coherent optical receiver |
| 01/21/2015 | CN204119240U 一种千兆/万兆双光口ptn收发器 One kind of Gigabit / Gigabit Dual optical interface transceivers ptn |
| 01/21/2015 | CN204119239U 一种光子集成光学模块 One kind of photonic integrated optical module |
| 01/21/2015 | CN204119238U 2fx-4fe双光口光纤收发器 2fx-4fe dual port fiber optical transceivers |
| 01/21/2015 | CN204119237U 2gx-4ge管理型光纤收发器 2gx-4ge managed fiber optic transceivers |
| 01/21/2015 | CN204119236U 一种基于光电光再生的万兆突发光放大器 An optical regeneration Gigabit Optical burst optical amplifier based |
| 01/21/2015 | CN204119235U 一种高精度可调谐的瞬时频率测量系统 A high precision tunable instantaneous frequency measurement system |
| 01/21/2015 | CN204119234U 多路光矩阵切换保护设备 Multiple optical matrix switch protection equipment |
| 01/21/2015 | CN104303434A 将hfc catv模拟光纤传输变换为数字光纤传输的方法 The hfc catv fiber transmission convert analog to digital fiber optic transmission methods |
| 01/21/2015 | CN104303433A 光系统、光装置和光连接方法 Optical systems, optical devices and optical connection method |
| 01/21/2015 | CN104301811A 相干无源光网络系统及信号的发送、接收方法 Coherent passive optical network systems and signal sending, receiving method |
| 01/21/2015 | CN104301176A 一种多onu设备测试系统及方法 A multi-device testing system and method onu |
| 01/21/2015 | CN104301121A 一种控制方法、装置及光收发器 A control method, device and optical transceiver |
| 01/21/2015 | CN104301044A 一种宽频段高灵敏度大无杂散动态范围的光接收盒及其光接收方法 One kind of wide-band high-sensitivity large spurious-free dynamic range of the optical receiver box and a light-receiving method |
| 01/21/2015 | CN104301043A 基于otg的光通信接收系统与光通信接收方法 Otg based optical communication receiving system to communicate with the light-receiving method |
| 01/21/2015 | CN104301042A Sfp双发射光模块和光通信系统 Sfp dual emission optical modules and optical communication systems |
| 01/21/2015 | CN104301041A 一种硅基集成相干光发射机芯片及发射机 A silicon-based integrated coherent optical transmitters and transmitter chip |
| 01/21/2015 | CN104301040A 一种40g长距离可插拔光模块 One kind of long-range pluggable optical module 40g |
| 01/21/2015 | CN104301039A 基于光码分多址的局端光收发装置 Central office optical transceiver optical CDMA-based devices |
| 01/21/2015 | CN104301038A 低功耗光纤放大电路结构 Low-power fiber amplifier circuit structure |
| 01/21/2015 | CN104301037A 一种实现无源光网络光纤故障自动告警的方法及系统 An implementation of passive optical network fiber failure automatic warning method and system |
| 01/21/2015 | CN104301036A 一种基于非线性光环镜的光时钟提取的装置 A device based on nonlinear optical mirror optical clock extraction |
| 01/21/2015 | CN104301035A 用于测试sfp的检测装置 Detecting means for testing sfp |
| 01/21/2015 | CN104301034A 一种基于光信号并行测试装置 Based on optical signal parallel testing device |
| 01/21/2015 | CN104301033A 一种电力光纤通信网络健壮性指标评价方法 A power optical fiber communication network robustness index evaluation method |
| 01/21/2015 | CN104301032A 光线路自动切换保护系统 Optical line protection system automatically switches |
| 01/21/2015 | CN104301031A 多路光矩阵切换保护设备 Multiple optical matrix switch protection equipment |
| 01/21/2015 | CN104301030A 一种支持流量疏导弹性光网络的共享保护策略 Protection strategy that supports shared network traffic grooming elastic light |
| 01/21/2015 | CN104301029A 一种基于单光纤的波分复用无源光网络系统 Wavelength division multiplexing passive optical network system based on a single optical fiber |
| 01/21/2015 | CN104301028A 一种基于单纤多环相切式波分复用光网络系统 Based on single-polycyclic tangent type WDM Optical Network Systems |
| 01/21/2015 | CN104301027A 光突发交换环网中实现自动保护倒换的方法、系统及节点 Optical burst switching ring network for automatic protection switching method, system and node |
| 01/21/2015 | CN104301026A 光放大器及其光纤线路保护方法 Optical amplifiers and fiber line protection method |
| 01/21/2015 | CN104301010A 支持数据传输和定位的可见光与电力线通信方法和装置 Visible light and power line communication method and apparatus for supporting data transmission and positioning |
| 01/21/2015 | CN104297938A 单量子比特完备互相无偏基的实现装置 Single-qubit device to achieve complete without bias based mutual |
| 01/21/2015 | CN104297867A 光通讯装置 Optical communication devices |
| 01/21/2015 | CN103091932B 一种超宽调谐范围的单带通微波光子滤波器 One kind of wide tuning range of single microwave photonic band-pass filter |
| 01/21/2015 | CN102684778B 一种红外接收器及其输入端频率响应的改善方法 An infrared receiver and method for improving the input of the frequency response |
| 01/21/2015 | CN102377479B 数据同步方法及系统、光网络单元 Data synchronization methods and systems, optical network unit |
| 01/21/2015 | CN102308499B 光通信系统和光通信方法 Optical communication systems and optical communication methods |
| 01/21/2015 | CN102204131B 具有节能特征的以太网无源光网络 Ethernet passive optical network with energy-saving features |
| 01/21/2015 | CN102142891B 光纤长度测量的方法、时间同步的方法、相应装置及系统 The method of optical fiber length measurement, time synchronization method, corresponding device and system |
| 01/21/2015 | CN101106424B 用于监视传输光网络的光连接通道的方法和设备 Method and apparatus for monitoring an optical transmission optical network connecting channels |
| 01/20/2015 | US8938172 Visible light communication method and apparatus |
| 01/20/2015 | US8938171 Synchronization process in optical frequency division multiplexing transmission systems |
| 01/20/2015 | US8938170 Handheld identification and communication systems |
| 01/20/2015 | US8938169 Prioritized optical arbitration systems and methods |
| 01/20/2015 | US8938168 Office-side line concentration device, access control device, and computer program therefor |
| 01/20/2015 | US8938167 Apparatus and method for managing dynamic bandwidth allocation to support low-power mode in passive optical network (PON) |
| 01/20/2015 | US8938166 Smart small form-factor pluggable transceiver for data networks |
| 01/20/2015 | US8938165 Optical transmission device, optical transmission system, optical transmission method and program |
| 01/20/2015 | US8938164 Optical link auto-setting |
| 01/20/2015 | US8938163 Method and system for hybrid multi-layer mesh restoration in a communication network |
| 01/20/2015 | US8938145 Configuring optical launch powers in optical fiber transmission lines |
| 01/20/2015 | US8938031 Phase slip reduction method |
| 01/20/2015 | US8937761 Method and arrangement for the rapid adjustment of the tilt of optical WDM signals |
| 01/15/2015 | WO2015006623A1 Optical network communication system with embedded optical time domain reflectometer and method of operation thereof |
| 01/15/2015 | WO2015004838A1 Light communication system, light receiver, light receiver control method, and nontemporary computer readable medium |
| 01/15/2015 | WO2015004828A1 Optical receiver and monitor signal generation method |
| 01/15/2015 | WO2015004736A1 Optical transmission device, rotary electric machine using same, and wind power generation system |