| Patents for H04J 14 - Optical multiplex systems (27,009) |
|---|
| 06/04/2013 | US8457001 Mesh restoration in optical transport networks |
| 05/30/2013 | WO2013078435A1 Integrated optical phased arrays |
| 05/30/2013 | WO2013075273A1 Optical signal transmission method, apparatus and system |
| 05/30/2013 | US20130136452 Time-Domain Based Composite Modulation for Spectrally Efficient Optical Networks |
| 05/30/2013 | US20130136451 Optical transfer system, optical transmission device, and optical reception device |
| 05/30/2013 | US20130136448 Meshed protected passive optical access network structure and optical network unit structure therefore |
| 05/30/2013 | US20130136447 Optical access network |
| 05/29/2013 | EP2597820A1 Control of token holding in multi-token optical networks |
| 05/29/2013 | EP2597801A1 Meshed protected passive optical access network structure and optical network unit structure therefore |
| 05/29/2013 | EP2596644A1 Signalling in optical transmission networks |
| 05/29/2013 | CN103124208A Multiple-input-multiple-output optical transmission scheme based on multiple polarizations |
| 05/29/2013 | CN103124198A Optical wavelength division node |
| 05/29/2013 | CN101414877B Signal monitoring device, communication system, and recording medium for recording program of signal monitoring device |
| 05/28/2013 | US8452193 Optical receiver |
| 05/28/2013 | US8452190 Wavelength locked channel select |
| 05/28/2013 | US8452187 Bi-directional, compact, multi-path and free space channel replicator |
| 05/28/2013 | US8452180 Optical multiplexer |
| 05/28/2013 | US8452178 Passive optical network user terminal and method of power supply control and power supply state reporting for the same |
| 05/28/2013 | US8452176 Reachability matrices spanning multiple domains in an optical network |
| 05/28/2013 | US8452175 Method for generalized multi-protocol label switching routing to support wavelength switched optical network signal characteristics and network element compatibility constraints |
| 05/28/2013 | US8452173 Optical network, monitoring unit and monitoring method |
| 05/28/2013 | US8451864 Passive optical network processor with a programmable data path |
| 05/28/2013 | US8451532 Control apparatus of optical amplifier |
| 05/23/2013 | WO2013074349A1 Service and application layer optimization using variable rate optical transmission |
| 05/23/2013 | WO2013073398A1 Wavelength-multiplexed optical transmission device, wavelength-multiplexed optical transmission system, wavelength-multiplexed optical transmission method |
| 05/23/2013 | WO2013072702A1 Optical signal transmission systems |
| 05/23/2013 | WO2012156706A3 Polarization multiplexed signaling using time shifting in return-to-zero format |
| 05/23/2013 | US20130129356 Optical communication system |
| 05/23/2013 | US20130129355 Optical wavelength division node |
| 05/23/2013 | US20130129353 Signal Transmission Processing Method and Apparatus and Distributed Base Station |
| 05/23/2013 | US20130129352 System and Method for Second Order Multi-Layer Traffic Grooming for Optical Network Optimization |
| 05/23/2013 | US20130129350 Service and application layer optimization using variable rate optical transmission |
| 05/23/2013 | CA2855798A1 Service and application layer optimization using variable rate optical transmission |
| 05/22/2013 | EP2595334A2 Optical transmission system, optical transmission apparatus, signal conditioning program, and signal conditioning method |
| 05/22/2013 | EP2594027A2 Novel wavelength allocation for rfog/gpon/10gpon coexistence on a single fiber |
| 05/22/2013 | CN103119876A Power saving in passive optical networks using dynamic data rate scaling |
| 05/22/2013 | CN103117831A Upstream channel accessing device of passive optical network system |
| 05/22/2013 | CN102231035B All optical wavelength converter and all optical wavelength conversion method for dual-semiconductor optical amplifier structure |
| 05/21/2013 | US8447190 Distortion compensating apparatus, optical receiving apparatus, and optical transmitting and receiving system |
| 05/21/2013 | US8447184 Method for the raman amplification of optical signals and transmission system |
| 05/21/2013 | US8447183 Methods and apparatus for performing directionless and contentionless wavelength addition and subtraction |
| 05/21/2013 | US8447182 Multi-wavelength transponder with wavelength division multiplexing modules |
| 05/21/2013 | US8447181 Method and apparatus for displaying and identifying available wavelength paths across a network |
| 05/21/2013 | US8447151 Triplexer for an optical fiber, package including the same, and associated methods |
| 05/21/2013 | US8447147 Communication methods, methods of forming an interconnect, signal interconnects, integrated circuit structures, circuits, and data apparatuses |
| 05/16/2013 | WO2013070654A1 Wavelength router for a passive optical network |
| 05/16/2013 | WO2013068150A1 Data processing of an optical network element |
| 05/16/2013 | WO2013068039A1 Optical supervisory channel |
| 05/16/2013 | WO2012174513A3 Universal multiple-band digital transmitter module for catv upstream and downstream |
| 05/16/2013 | WO2012121929A3 Intra-link spatial-mode mixing in an under-addressed optical mimo system |
| 05/16/2013 | US20130121700 Method, apparatus and system for transmitting service data on optical transport network |
| 05/16/2013 | US20130121698 Systems And Methods For Processing Space-Multiplexed Optical Signals |
| 05/16/2013 | US20130121695 Wavelength router for a passive optical network |
| 05/16/2013 | US20130121694 Open Shortest Path First Extensions in Support of Wavelength Switched Optical Networks |
| 05/16/2013 | US20130121693 Optical transmission system, pump-light supply control method, and pump light supply apparatus |
| 05/16/2013 | US20130121131 Systems and method for orthogonal frequency divisional multiplexing |
| 05/15/2013 | CN202940821U Light bypass protection device |
| 05/15/2013 | CN103109480A Architecture for service aggregation in an interconnection node |
| 05/15/2013 | CN103105650A Optical module |
| 05/14/2013 | US8442400 Wavelength division multiplexed-passive optical network capable of high-speed transmission of an optical signal by using modulation format having high spectral efficiency |
| 05/14/2013 | US8442399 Port wavelength restriction encoding in wavelength switched optical network |
| 05/10/2013 | WO2013066520A1 Passive optical network with asymmetric modulation scheme |
| 05/10/2013 | WO2013025979A3 Distributed passive optical networks |
| 05/09/2013 | US20130114962 Communication device, communication system, communication method, and program |
| 05/09/2013 | US20130114960 Method and Apparatus for Transmitting Data on a Network |
| 05/09/2013 | US20130114957 Dual path wavelength selective switch |
| 05/08/2013 | EP1641149B1 Optical signal quality supervisory device |
| 05/08/2013 | CN202931335U Optical code demultiplexing/multiplexing sending and receiving method and device based on electric domain encoding/decoding |
| 05/08/2013 | CN103098401A Optical communication system |
| 05/08/2013 | CN103098390A Passive optical networks |
| 05/08/2013 | CN103095370A Method and controller for wavelength division multiplexing optical network expanding adjustment and detection |
| 05/08/2013 | CN103091787A Variable optical attenuator and variable light attenuation wavelength division multiplexer |
| 05/07/2013 | US8437643 Compensation of transmission impairments in polarization multiplexed systems |
| 05/07/2013 | US8437638 Optical modulation circuit and optical transmission system |
| 05/07/2013 | US8437637 Methods and systems for multicast control |
| 05/07/2013 | US8437636 Methods of transmitting and receiving multicast or broadcast frame in OLT and ONU for WDM-PON, WDM-PON system, and OLT for WDM-PON |
| 05/07/2013 | US8437635 Method for enabling AC coupling of high-speed burst data signals transmitted in optical networks |
| 05/07/2013 | US8437634 Wavelength selective optical switch device |
| 05/07/2013 | US8437633 Optical network and control method therefor |
| 05/02/2013 | WO2013060278A1 Wavelength resource coding and processing method and node for flexible grid optical network |
| 05/02/2013 | US20130108274 Bi-Direction Optical Sub-Assembly and Optical Transceiver |
| 05/02/2013 | US20130108273 Super optical channel data unit signal supported by multiple wavelengths |
| 05/02/2013 | US20130108272 Optical transmission system |
| 05/02/2013 | US20130108270 Variable bit-rate qpsk transmitter and method employing polarization manipulation |
| 05/02/2013 | US20130108268 Super optical channel transport unit signal supported by multiple wavelengths |
| 05/02/2013 | US20130108267 Methods for Expanding Cross-Connect Capacity in a ROADM Optical Network |
| 05/02/2013 | US20130108266 Method for optical switch and optical switch |
| 05/02/2013 | US20130108262 Multi-channel optical module |
| 05/02/2013 | DE102012110416A1 Siliziumbasierte Multiplexereinrichtungen für optische Leitungen Silicon-based multiplexing for optical cables |
| 05/02/2013 | DE102011003073B4 Sicherheitssystem zur Erfassung eines Einbruchversuchs an einer Sicherheitsverglasung Security system for detecting an intrusion attempt on a safety glazing |
| 05/01/2013 | EP2587701A1 Wavelength multiplex transmission device |
| 05/01/2013 | EP2586146A2 Optical network unit, optical access network and a method for exchanging information |
| 05/01/2013 | EP2586145A1 Power saving in passive optical networks using dynamic data rate scaling |
| 05/01/2013 | CN103076655A Adjustable optical attenuator wavelength division multiplexer |
| 05/01/2013 | CN101754060B Optical add/drop multiplexing system, optical add/drop multiplexer and optical pathway detour program |
| 05/01/2013 | CN101667880B Polarization multiplexing system for overcoming crosstalk between two polarization channels caused by optical fiber PDL |
| 05/01/2013 | CN101635605B Method and device of fuzzy control of signal receiving part in high-speed WDM system |
| 04/30/2013 | US8433205 Crosstalk-free high-dimensional constellations for dual-polarized nonlinear fiber-optic communications |
| 04/30/2013 | US8433203 Visible light communication system and method |
| 04/30/2013 | US8433196 Optical band splitter/combiner device comprising a three-arms interferometer |