| 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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| 06/03/2014 | US8744267 Building illumination apparatus with integrated communications, security and energy management |
| 06/03/2014 | US8744266 Method and apparatus for providing converged services |
| 06/03/2014 | US8744264 Optical relaying R-type and GR-type receiver system |
| 06/03/2014 | US8744224 Tapered fiber bundle apparatus with monitoring capability |
| 06/03/2014 | US8744027 Infrared receiver circuit |
| 06/03/2014 | US8743706 Transmission circuit and radio communication apparatus |
| 06/03/2014 | US8743448 Method and apparatus for determining bias point of modulator |
| 06/03/2014 | US8742317 Visible light receiver circuit |
| 06/03/2014 | DE202014101573U1 Überprüfungs-Verbindungskabelanordnung Verification connecting cable assembly |
| 06/03/2014 | CA2597571C An intrusion detection system for use on single mode optical fiber using a polarimeter |
| 06/03/2014 | CA2584701C Wireless signal distribution system and method |
| 05/30/2014 | WO2014081210A1 Optical communication device using ac led lighting and communication method using said device |
| 05/30/2014 | WO2014081137A1 Visible light communication system, system data modulation method therefor, and performance information feedback method |
| 05/30/2014 | WO2014079343A1 Synchronization system, method and master/slave optical module device for detecting asymmetry of optical fiber |
| 05/30/2014 | WO2014079237A1 Sending/receiving/communication system and signal modulation method for optical fibre network |
| 05/30/2014 | WO2014079062A1 Optical port connection management method, flange, fibre jumper and optical network device |
| 05/30/2014 | WO2014079044A1 Communication method, apparatus and system for hfc network |
| 05/30/2014 | WO2014078999A1 Silent method and device for optical network unit |
| 05/30/2014 | WO2014078940A1 Methods and systems for passive optical switching |
| 05/29/2014 | US20140150041 Distributed cable modem termination system with software reconfiguable mac and phy capability |
| 05/29/2014 | US20140147131 Multi-channel photoreceiver module |
| 05/29/2014 | US20140147129 Photonic integrated circuit for wavelength division multiplexing |
| 05/29/2014 | US20140147128 Structure for connecting electrical trace lines of printed circuit boards and optical transceiver module with the same |
| 05/29/2014 | US20140147126 Method, system and device for transmitting lighting device data |
| 05/29/2014 | US20140147125 Self-organizing network switching matrix |
| 05/29/2014 | US20140147124 Electronic device and control method thereof |
| 05/29/2014 | US20140147119 Optical signal processing apparatus and optical signal processing method |
| 05/29/2014 | US20140147118 Apparatus for transmitting/receiving variable-wavelength optical signal |
| 05/29/2014 | US20140147117 Optical multilevel signal pre-equalization circuit, optical multilevel signal pre-equalization transmitter, and polarization-multiplexed pre-equalization transmitter |
| 05/29/2014 | US20140147114 System and Method for SIEPON Energy Saving Statistics |
| 05/29/2014 | US20140147113 Dynamic evaluation of the optical multiplex section per-channel pre-emphasis power |
| 05/29/2014 | US20140147112 Transmission device, transmission method, and communication system |
| 05/29/2014 | US20140147111 Level Equalization to Compensate for Implementation Impairments in Optical Communication Systems with High-Order Modulations |
| 05/29/2014 | US20140147110 High-speed optical receiver implemented using low-speed light receiving element and method for implementing the same |
| 05/29/2014 | US20140147109 Pon supervision using otdr measurements |
| 05/29/2014 | US20140147108 Method and apparatus for processing alarm under power-saving mode in passive optical network (pon) system |
| 05/29/2014 | US20140147107 Drop port based shared risk link group systems and methods |
| 05/29/2014 | US20140147106 Rapid recovery in packet and optical networks |
| 05/29/2014 | US20140146969 Spectral and temporal stealthy fiber optic communication using sampling and phase encoding detection system |
| 05/29/2014 | US20140146323 Angular Resolution of Images Using Photons Having Non-Classical States |
| 05/28/2014 | EP2736185A1 Optical transmission device, node device, optical transmission method, and optical transmission system |
| 05/28/2014 | EP2736182A1 High-speed optical receiver implemented using low-speed light receiving element and method of implementing the same |
| 05/28/2014 | EP2736181A1 Optical transmission device, method of optical transmission, and program of optical transmission |
| 05/28/2014 | EP2735683A1 Automatic door system having a security sensor device and method for using said system |
| 05/28/2014 | EP2735106A1 Otm functionality in soa based transceivers |
| 05/28/2014 | DE102013223966A1 Verfahren und Systeme zum Dissipieren von Wärme in optischen Kommunikationsmodulen Methods and systems for dissipating heat in optical communication modules |
| 05/28/2014 | DE102011101547B4 Verfahren und System zur Unterwasserkommunikation Method and system for underwater communication |
| 05/28/2014 | CN203618000U 光接收机光监控电路 Optical receiver optical monitoring circuit |
| 05/28/2014 | CN203617999U 光接收机监控电路 Optical receiver monitoring circuit |
| 05/28/2014 | CN203617998U 光收发装置 Optical transceiver |
| 05/28/2014 | CN203617997U 一种基于高阶边带扫频调制的高空间分辨率光频域反射计系统 A high spatial resolution based on higher-order modulation sidebands swept optical frequency domain reflectometry system |
| 05/28/2014 | CN203617996U 一种相干光时域反射仪装置 An optical time domain reflectometer device coherent |
| 05/28/2014 | CN203617790U 一种用于远程急停控制的保护电路 A protection circuit for remote emergency stop controls |
| 05/28/2014 | CN203616471U 基于光电技术的分布式时差接收机系统 Difference receiver system based on distributed photovoltaic technology |
| 05/28/2014 | CN103828317A 频移通信的方法和设置 Frequency shifting method and a communication setting |
| 05/28/2014 | CN103828268A 使用与附加调制格式组合的m-ppm的具有高灵敏度的光学传输和接收 Use in combination with an additional modulation format m-ppm optical transmission and reception with a high sensitivity |
| 05/28/2014 | CN103826169A 一种用于井下无线通讯的控制系统 Control system for underground wireless communications |
| 05/28/2014 | CN103825696A 一种基于fpga实现光纤高速实时通信的装置 A fiber-optic high-speed real-time communication device fpga based implementation |
| 05/28/2014 | CN103825659A 一种高速率光毫米波产生与无中继长跨距传输方法与装置 A high rate of optical millimeter-wave generation and unrepeated transmission method and apparatus for long-span |
| 05/28/2014 | CN103825658A 一种利用光通信提升回传链路效率的lte-a中继系统 A use of optical communications upgrade backhaul efficiency lte-a relay system |
| 05/28/2014 | CN103825657A 一种基于四波混频原理的多信道信号组播方法 Multichannel signal based on four-wave mixing multicast principle method |
| 05/28/2014 | CN103825656A 基于tcp/ip的可见光通信系统及方法 Based tcp / ip visible light communication system and method |
| 05/28/2014 | CN103825655A 一种照明装置的定位系统及方法 A positioning system and method for illumination device |
| 05/28/2014 | CN103825654A 光通信系统及其实现多通道信号传输的方法、装置 Optical communication systems and multi-channel signal transmission method, apparatus |
| 05/28/2014 | CN103825653A 一种用于金融pos的红外数据传输方法 Infrared data transmission method for a financial pos |
| 05/28/2014 | CN103825652A 通信设备和存储介质 Communication device and the storage medium |
| 05/28/2014 | CN103825651A 光模块的光功率调测算法 Optical modules power adjustment calculation method |
| 05/28/2014 | CN103825650A 光纤监测系统及监测方法 Fiber optic monitoring system and monitoring methods |
| 05/28/2014 | CN103825649A 光模块信息的修复方法和装置 Repair method and apparatus for optical module information |
| 05/28/2014 | CN103823281A 多通道光接收组件 Multi-channel optical receiver module |
| 05/28/2014 | CN103823204A 一种基于可见光标签的室内定位方法 An indoor location visible tag-based approach |
| 05/28/2014 | CN103823203A 基于接收器方向的室内可见光三维定位系统及方法 Indoor visible three-dimensional positioning system and method based on the direction of the receiver |
| 05/28/2014 | CN102624448B 一种基于偏振复用信号的光信噪比监控器 OSNR monitor based on the polarization multiplex signal |
| 05/28/2014 | CN102594457B 一种针对复用信号的多功能可调谐全光码型转换器 A multifunctional multiplex signal for tunable all-optical format converter |
| 05/28/2014 | CN102546025B 一种光纤无线混合接入网络中光网络单元的优化布置方法 Optimal placement of wireless hybrid method of fiber access network optical network unit |
| 05/28/2014 | CN102412904B 一种基于双电极马赫曾德调制器的三角形光脉冲发生装置 Based on the two-electrode Mach-Zehnder modulator triangular light pulse generating means |
| 05/28/2014 | CN102326364B 通信装置、通信系统以及频带分配方法 A communication device, a communication system and a frequency band allocation method |
| 05/28/2014 | CN102271017B 一种rru负荷分担模式的异常处理方法、系统及装置 One kind rru load balancing mode exception handling method, system and apparatus |
| 05/28/2014 | CN102263590B 光接收器以及光传输装置 An optical receiver and an optical transmission apparatus |
| 05/28/2014 | CN102104422B 无源光网络光路质量监控系统和方法 Passive optical network optical path quality monitoring system and method |
| 05/28/2014 | CN101836379B 光通信 Optical Communication |
| 05/27/2014 | US8737848 Optical receiver |
| 05/27/2014 | US8737847 Method and apparatus of using joint timing recovery for a coherent optical system |
| 05/27/2014 | US8737845 Optical engine for point-to-point communications |
| 05/27/2014 | US8737844 Method and apparatus for implementing PDM-BPSK modulation and QPSK modulation in compatible manner |
| 05/27/2014 | US8737843 Method and system for a polarization mode dispersion tolerant optical homodyne detection system with optimized transmission modulation |
| 05/27/2014 | US8737842 Method and system for asynchronous lamp identification |
| 05/27/2014 | US8737841 Communication method using the entangled state |
| 05/27/2014 | US8737840 Optical transmission system, transmitter, receiver and method |
| 05/27/2014 | US8737839 Network design apparatus, method, and computer product |
| 05/27/2014 | US8737838 Embedded optical waveguide feed structure for radio frequency antenna arrays |
| 05/27/2014 | US8737454 Modular wireless communications platform |
| 05/27/2014 | CA2501888C Optical node device, network control device, maintenance-staff device, optical network, and 3r relay implementation node decision method |
| 05/22/2014 | WO2014078485A1 Through silicon optical interconnects |
| 05/22/2014 | WO2014078261A1 Polarity scheme for parallel-optics data transmission |
| 05/22/2014 | WO2014077139A1 Optical communications network and method for adaptively coding signals in optical network |
| 05/22/2014 | WO2014076936A1 Optical switch, optical transmission device, and optical switching method |
| 05/22/2014 | WO2014076901A1 Visible light communication system |
| 05/22/2014 | WO2014076596A1 Time-based link fault localization |
| 05/22/2014 | WO2014076595A1 Sequence-based link fault localization |