| Patents for H04J 14 - Optical multiplex systems (27,009) |
|---|
| 07/30/2014 | EP2759861A1 Connection box for fibre-optic connection |
| 07/30/2014 | CN203747828U 一种实现光信噪比平坦的光纤传输系统 An implementation of optical fiber transmission system SNR flat |
| 07/30/2014 | CN102523068B 弹性光网络中的频谱资源分配方法及系统 Elastic optical network spectrum resource allocation method and system |
| 07/30/2014 | CN102136866B 光传输设备和光传输系统及光传输参数配置方法 Optical transmission equipment and optical transmission system and optical transmission parameter configuration |
| 07/30/2014 | CN102082610B 自注入锁定光源、光源自注入锁定方法和系统 Self-injection locking light, light self-injection locking method and system |
| 07/29/2014 | US8792788 Tunable multi-wavelength optical transmitter and transceiver for optical communications based on wavelength division multiplexing |
| 07/29/2014 | US8792787 Optoelectronic packet switch/routers |
| 07/29/2014 | US8792786 Photonically-enabled in-flight data reorganization |
| 07/29/2014 | US8792514 Packet switching system and method |
| 07/24/2014 | WO2014113275A1 Optical polarization demultiplexing for a coherent-detection scheme |
| 07/24/2014 | WO2014111912A1 A novel mode division multiplexing optical link |
| 07/24/2014 | WO2014111212A1 Photonic cross-connect with reconfigurable add-drop-functionality |
| 07/24/2014 | WO2014111126A1 Reconfigurable optical switch apparatus |
| 07/24/2014 | WO2014033616A3 Topology-defining cards for optically interconnected telecommunication systems |
| 07/24/2014 | US20140205297 Method, system, and apparatus for transmitting data information by using optical signals |
| 07/24/2014 | US20140205296 Method for split spectrum signalling in an optical network |
| 07/24/2014 | US20140205289 Method and apparatus providing wave division multiplexing optical communication system with active carrier hopping |
| 07/24/2014 | US20140205281 Apparatus and method for monitoring wavelength tunable optical filter |
| 07/23/2014 | EP2757717A2 Optical transceiver for performing data communication and optical link monitoring, and optical network system |
| 07/23/2014 | EP2757716A2 Determination device and determination method |
| 07/23/2014 | EP2757715A1 Optical transmission link protection device |
| 07/23/2014 | EP2757714A1 Photonic cross-connect with reconfigurable add-dropfunctionality |
| 07/23/2014 | EP2757709A1 Low cost optical filter for bidirectional optical subassembly |
| 07/23/2014 | CN103947146A 光学网络元件的数据处理 The optical data processing network element |
| 07/23/2014 | CN101682458B 使用无源dpsk解调的光pon网络 Demodulation using passive optical pon network dpsk |
| 07/23/2014 | CN101197637B 无源光网络系统、光终端装置及光网络单元 The passive optical network system, an optical apparatus and the optical network terminal unit |
| 07/22/2014 | US8787771 All-optical regenerator and optical network incorporating same |
| 07/22/2014 | US8787763 Repeater |
| 07/22/2014 | US8787762 Optical-layer traffic grooming at an OFDM subcarrier level with photodetection conversion of an input optical OFDM to an electrical signal |
| 07/22/2014 | US8787761 Multi-service provisioning in orthogonal frequency division multiplexing-passive optical network OFDMA-PON |
| 07/22/2014 | US8787759 Dynamic bandwidth allocation apparatus and method and optical line terminal in PON system |
| 07/22/2014 | US8787758 Supporting multi-dwelling units in passive optical networks |
| 07/22/2014 | US8787756 All optical batcher banyan switch, batcher switch, banyan switch and contention manager |
| 07/22/2014 | US8787348 Methods and systems for providing reliable multicast service in a WLAN system |
| 07/22/2014 | US8786821 Polarization controller and polarization mode dispersion compensator |
| 07/17/2014 | WO2013134450A8 Optical feed-forward equalizer for mimo signal processing |
| 07/17/2014 | US20140199078 Visible light communication method using dmx-512 network and device for the same |
| 07/17/2014 | US20140199077 Multi-Mode Fiber Node |
| 07/17/2014 | US20140199076 Digital non-linear compensation in optical communication systems |
| 07/17/2014 | US20140199075 Apparatus and method for controlling multicarrier light source generator |
| 07/17/2014 | US20140199073 Channel estimation in optical communication based on orthogonal frequency division multiplexing |
| 07/17/2014 | US20140199072 System and method for network synchronization and frequency dissemination |
| 07/17/2014 | US20140199068 Optical polarization demultiplexing for a coherent-detection scheme |
| 07/17/2014 | US20140199067 Method to re-provision bandwidth in p-otn network based on current traffic demand |
| 07/17/2014 | US20140199066 Mode multiplexing optical communication system |
| 07/17/2014 | US20140199065 Multimode multiplexing |
| 07/17/2014 | US20140199061 Determination device and determination method |
| 07/17/2014 | US20140198812 Communications Network Transport Node, Optical Add-Drop Multiplexer and Method of Routing Communications Traffic |
| 07/16/2014 | EP2754255A1 Photonic integrated transmitter device, photonic integrated receiver device, and active optical cable transceiver system |
| 07/16/2014 | CN103931125A 波长可选择激光装置以及具有该波长可选择激光装置的设备及系统 And wavelength selectable laser device having the wavelength selectable laser apparatus and system equipment |
| 07/16/2014 | CN103931124A 光子集成发射器装置、光子集成接收器装置、以及有源光缆收发器系统 Photonic integrated transmitter device, integrated photonic receiver device, and an active optical cable transceiver system |
| 07/16/2014 | CN103931123A Wson复原 Wson recovery |
| 07/16/2014 | CN103931122A 网络同步和频率传播的系统和方法 Network system and method for synchronizing the frequency of dissemination and |
| 07/16/2014 | CN103930811A 用于无源光网络的波长路由器 Wavelength Router for passive optical networks |
| 07/16/2014 | CN103929251A 一种低噪声qkd与wdm经典通信网兼容的方法及装置 A low noise qkd compatible with wdm classical communication network method and apparatus |
| 07/16/2014 | CN103926654A 无热阵列波导光栅波分复用器 Athermal Arrayed Waveguide Grating Multiplexer |
| 07/16/2014 | CN102379106B 通信方法、光学通信系统、站侧光线路终端装置及用户侧光线路终端装置 Communication method in an optical communication system, a station-side optical line terminal device, and the user-side optical line termination device |
| 07/15/2014 | US8781331 Controllable optical add/drop multiplexer |
| 07/15/2014 | US8781330 Optical repeater complying with redundant configuration |
| 07/15/2014 | US8781329 Dispersion compensation design method and dispersion compensation design system |
| 07/15/2014 | US8781328 Greedy channel selection procedure for the routing, wavelength assignment and spectrum allocation in the flexible optical WDM networks |
| 07/15/2014 | US8781327 Use of multiple shared wavelength lockers to stabilize transponders in a wavelength division multiplexing (WDM) network |
| 07/15/2014 | US8781325 Methods and systems for coherent multi-subcarrier source generation |
| 07/15/2014 | US8781324 Optical receiver integrated on a substrate |
| 07/15/2014 | US8781323 Packet transport layer passive optical network (PTL-PON) providing system and method |
| 07/15/2014 | US8781322 Migratable wavelength division multiplexing passive optical network |
| 07/15/2014 | US8781320 Automatically switched optical network and method for data transmission in the network |
| 07/15/2014 | US8781318 Data processing in an optical network |
| 07/15/2014 | US8780918 Data processing apparatus and redundancy switching method |
| 07/15/2014 | CA2716529C Ocdm-based photonic encryption system with provable security |
| 07/15/2014 | CA2456855C Method and apparatus for reducing skew in a real-time centroid calculation |
| 07/10/2014 | WO2014106575A1 Device and method for a oadm submarine system |
| 07/10/2014 | WO2014106542A1 Optical network apparatus for self-seeded communications |
| 07/10/2014 | US20140193156 Optical network apparatus for self-seeded communications |
| 07/10/2014 | US20140193155 Microphotonic Coupled-Resonator Devices |
| 07/10/2014 | US20140193154 Subchannel security at the optical layer |
| 07/10/2014 | US20140193153 Methods and Apparatus to Multiplex Light Signals |
| 07/10/2014 | US20140193152 Signal transmission method, signal receiving method, passive optical network pon device, and pon system |
| 07/10/2014 | US20140193151 Bus-based optical network system |
| 07/10/2014 | US20140193150 Communication system, station-side communication device, user-side communication device, communication method, and control device |
| 07/09/2014 | EP2753012A1 Method and optical network to enhance security of data transmission in an optical access system. |
| 07/09/2014 | EP2753011A1 Device and method for a OADM submarine system |
| 07/09/2014 | EP2753010A1 Wavelength distribution method, optical network unit and optical network system in optical communication system |
| 07/09/2014 | EP2753009A1 Method, system, and apparatus for transmitting data information by using optical signals |
| 07/09/2014 | EP2751942A1 Method and apparatus for space-division multiplexing systems |
| 07/09/2014 | CN103918201A 光网络单元 Optical Network Unit |
| 07/09/2014 | CN103916206A 具有互保护机制的双wdm-pon网络体系结构和方法 Dual wdm-pon network architecture and method mutual protection mechanisms |
| 07/09/2014 | CN103916205A 一种光网络中波长分配的方法 An optical network wavelength allocation method |
| 07/09/2014 | CN103916194A 相位调节器及波分复用相位调节方法 WDM phase adjuster and phase adjustment method |
| 07/09/2014 | CN103916192A 光网络单元、光线路终端组以及光网络架构 Optical network unit, the optical line terminal and an optical network architecture group |
| 07/09/2014 | CN102726057B 一种光信号的传送方法、装置及系统 An optical signal transmission method, device and system |
| 07/09/2014 | CN102439886B 路径计算的方法及装置 Route calculation method and apparatus |
| 07/09/2014 | CN101990138B 一种波长调度方法和装置 A wavelength scheduling method and apparatus |
| 07/09/2014 | CN101971537B 光线路终端olt的处理方法、光线路终端设备及pon网络 Olt processing method of the optical line termination, the optical line termination device and the network pon |
| 07/08/2014 | US8774642 Optical transmission apparatus and optical interleaving control method |
| 07/08/2014 | US8774633 Element of a wavelength division multiplexing optical network |
| 07/08/2014 | US8774632 Reconfigurable optical add drop multiplexer node automated topology discovery systems and methods |
| 07/08/2014 | US8774631 Switch node |
| 07/08/2014 | US8774630 Method, apparatus, and system for a self-seeded external cavity laser for dense wavelength division multiplexing applications |
| 07/08/2014 | US8774629 Method and apparatus for authentication in passive optical network |