| Patents for H04J 14 - Optical multiplex systems (27,009) |
|---|
| 05/31/2011 | CA2434768C Optical data compression device and method |
| 05/26/2011 | WO2011061886A1 Optical modulation device and optical modulation method |
| 05/26/2011 | US20110123197 Coherent optical channel substitution |
| 05/26/2011 | US20110123196 Method, device and system for sending and receiving client signals |
| 05/26/2011 | US20110123194 Method and apparatus for dynamically allocating upstream bandwidth in passive optical networks |
| 05/26/2011 | US20110123193 Line control method in optical network and optical network itself |
| 05/26/2011 | US20110123192 Optical Under-Sampling And Reconstruction Of Sparse Multiband Signals |
| 05/25/2011 | EP2326059A1 Mapping method, apparatus and system for data transmission |
| 05/25/2011 | EP2324583A1 Switch node |
| 05/25/2011 | EP2324582A1 Improvements in or relating to modulation in an optical network |
| 05/25/2011 | EP2034647B1 Optical code communication system |
| 05/25/2011 | CN201846454U Multi-granularity optical cross connection device for optical burst switching network core node |
| 05/25/2011 | CN102077498A Apparatus and method for improving the tolerance of tone-based optical channel monitoring to stimulated raman scattering |
| 05/25/2011 | CN102075824A Optical routing mechanism with integral fiber input/output arrangement on MEMS die |
| 05/25/2011 | CN102075822A Wave division multiplexing passive optical network system, communication method and optical line terminal equipment |
| 05/25/2011 | CN102075819A Wave time division mixed multiplexing passive optical network system |
| 05/25/2011 | CN102075282A System and method for realizing dynamic wavelength scheduling and protection functions in wavelength division multiplexing passive optical network |
| 05/25/2011 | CN102075281A Transmission method of base station signals, central base station, remote base station and system |
| 05/25/2011 | CN102075280A Tunable Fabry-Perot cavity-based optical wavelength exchange device |
| 05/25/2011 | CN102075248A Waveband fusion method in multi-layer hybrid optical network |
| 05/25/2011 | CN101227248B Method for establishing business path |
| 05/25/2011 | CN101217335B A circumvention method of simple point reentrance of convertible wavelength intelligent optical network integrated routing |
| 05/25/2011 | CN101119164B Embedded control channel based data communication channel transmitting method and apparatus |
| 05/25/2011 | CN101013184B Method and apparatus for adjusting loss caused by optical fiber curvature, and optical transmission system using the same |
| 05/24/2011 | US7949257 System and method for tunable chromatic dispersion compensation |
| 05/24/2011 | US7949256 Method and system for increasing downstream bandwidth in an optical network |
| 05/24/2011 | US7949255 System, device and method for transporting signals through passive optical network |
| 05/24/2011 | US7949254 Security message filtering using OCDMA encoding |
| 05/24/2011 | US7948895 Frame traffic balancing across trunk groups |
| 05/24/2011 | CA2418439C Technique for implementing a multi-service packet and optical/tdm virtual private cross-connect |
| 05/19/2011 | WO2011058597A1 Transmission apparatus and signal transmission method |
| 05/19/2011 | WO2011058547A1 Optical communication network having flexible operability |
| 05/19/2011 | WO2011058135A1 Switch system and method for the monitoring of virtual optical paths in an optical burst switched (obs) communication network |
| 05/19/2011 | US20110116803 Terminal apparatus, data transmission system and data transmission method |
| 05/19/2011 | US20110116802 Optical Wavelength Multiplexing/ De-multiplexing Circuit |
| 05/19/2011 | US20110116801 Triplexer for an optical fiber, package including the same, and associated methods |
| 05/19/2011 | US20110116800 Nonlinearity compensation in a fiber optic communications system |
| 05/19/2011 | US20110116799 Tunable Coherent Optical Time Division Reflectometry |
| 05/19/2011 | US20110116797 Signal power based routing in wdm all-optical networks |
| 05/19/2011 | US20110116796 Method, device, and system for bearing multi-protocol label switching packet in passive optical network |
| 05/19/2011 | US20110116795 Optical i/o bus system |
| 05/19/2011 | US20110116794 Radio-Over-Fiber (RoF) System for Protocol-Independent Wired and/or Wireless Communication |
| 05/19/2011 | US20110116793 Method, device, and system for multiplexing and mapping optical signals and demultiplexing and demapping optical signals |
| 05/19/2011 | US20110116792 Optical Network Interface Module Using a Hardware Programmable Optical Network Interface Engine |
| 05/19/2011 | US20110116790 Wavelength path communication node apparatus, wavelength path communication control method, program, and recording medium |
| 05/19/2011 | US20110116788 Method and system for shared protection in wavelength division multiplexing loop network |
| 05/19/2011 | US20110116675 Audio connectors with wavelength-division-multiplexing capabilities |
| 05/19/2011 | DE102009052936A1 Master-Einheit, Remote-Einheit sowie Multiband-Übertragungssystem Master unit, remote unit and multi-band transmission system |
| 05/18/2011 | EP2323300A1 Switch system and method for the monitoring of virtual optical paths in an Optical Burst Switched (OBS) Communication network |
| 05/18/2011 | EP2322008A1 Scheduling device |
| 05/18/2011 | CN201839393U Intelligent digital-analog mixing-transmission optical device used in repeater |
| 05/18/2011 | CN1859062B Protective method for sharing wave length conversion unit, realizing device and application system |
| 05/18/2011 | CN102067494A Optical broadcast systems and methods |
| 05/18/2011 | CN102067484A Coherent optical system comprising a tunable local oscillator |
| 05/18/2011 | CN102065345A Method and circuit for transmitting meter-reading information of electricity meter by utilizing low-cost time division multiplex optical network |
| 05/18/2011 | CN102064905A Multi-subchannel multiplexing method and signal processing method of fiber optical communication system |
| 05/18/2011 | CN102064904A Service transmission method, system and device of multi-service shared optical distribution network (ODN) |
| 05/18/2011 | CN102064846A Frequency synthesizer and frequency synthesizing method |
| 05/18/2011 | CN101296051B Multilevel light time-division multiplexer with three as base number |
| 05/17/2011 | USRE42368 Reconfigurable optical add-drop multiplexers with servo control and dynamic spectral power management capabilities |
| 05/17/2011 | US7945174 Secure optical communications system and method with coherent detection |
| 05/17/2011 | US7945171 Optical pulse time spreader and optical code division multiplexing transmission device |
| 05/17/2011 | US7945165 Optical signal synchronizer |
| 05/17/2011 | US7945164 Multiple fiber optic gigabit ethernet links channelized over single optical link |
| 05/17/2011 | US7945163 Station-side apparatus of wavelength multiplexing PON system, wavelength and network address allotting method and program thereof |
| 05/17/2011 | US7945162 Method and apparatus for accommodating different switch matrix granularities in optical networks |
| 05/17/2011 | US7945161 Channel power pre-emphasis in wavelength division multiplex optical communication systems |
| 05/12/2011 | WO2011055724A1 Optical power control system, optical power control node device, and optical power control method |
| 05/12/2011 | WO2010069390A9 Method and device for data processing in an udwdm network and communication system comprising such device |
| 05/12/2011 | US20110110667 Optical network and optical signal modulation method thereof |
| 05/12/2011 | US20110110666 Optical communication module for optical wavelength division multiplexing |
| 05/12/2011 | US20110110665 Anti-reflection coated quantum dot resonator for wavelength division multiplexing optical communication |
| 05/12/2011 | US20110110663 Method, device, and system for realizing polarization mode dispersion compensation |
| 05/12/2011 | US20110110662 Method and apparatus for integrating automated switching in a passive optical network |
| 05/12/2011 | US20110110660 Coherent optical channel substitution |
| 05/12/2011 | US20110110659 Method of Operating an Optical Transmission System, Optical Transmitter, and Optical Reciever |
| 05/12/2011 | US20110109954 Method and Apparatus for Generating 8-QAM-Modulated Optical Signal |
| 05/11/2011 | EP2320586A1 Multiplexing method and associated demultiplexing method |
| 05/11/2011 | EP2319201A1 Passive optical networks with mode coupling receivers |
| 05/11/2011 | EP2318877A2 Spatial light modulator (slm)-based optical attenuator |
| 05/11/2011 | CN201830261U Arrayed waveguide grating (AWG) with multichannel monitoring function |
| 05/11/2011 | CN1937466B Optical code division multiplexing receiving device and time gate processing method in optical code division multiplexing receiving device |
| 05/11/2011 | CN1780189B Optical code division multiplexing transmission and reception method and optical code division multiplexing transceiver |
| 05/11/2011 | CN102055546A Method, device and system for locking wavelength of optical signal |
| 05/11/2011 | CN102055529A Optical signal processing method, device and system |
| 05/11/2011 | CN102055527A Method for generating multi-carrier light |
| 05/11/2011 | CN101383759B Protection method dividing management region in optical network |
| 05/11/2011 | CN101237295B Full-light multicast optical switch system |
| 05/11/2011 | CN101141222B Device and method for implementing photosignal waveform generation |
| 05/11/2011 | CN101136717B Configurable OADM device of implementing single, polydirectional wavelength scheduling |
| 05/10/2011 | US7941778 System and method of determining minimum cost path |
| 05/10/2011 | US7941055 Method for upgrading network rate of passive optical network |
| 05/10/2011 | US7941049 Optical transmission apparatus with optical amplifiers |
| 05/10/2011 | US7941047 Method for engineering connections in a dynamically reconfigurable photonic switched network |
| 05/05/2011 | WO2011053200A1 Improvements in optical communications networks |
| 05/05/2011 | WO2011052405A1 Optical communication system |
| 05/05/2011 | WO2011052075A1 Optical signal processing device, receiver, and optical network system |
| 05/05/2011 | WO2011051930A1 Technique for fault localization in passive optical networks |
| 05/05/2011 | WO2011051437A1 Data transmission system and method |
| 05/05/2011 | WO2011050855A1 Method and device for processing data in an optical network |