| Patents for H04J 14 - Optical multiplex systems (27,009) |
|---|
| 05/07/2009 | WO2009055984A1 A wavelength division multiple access network system and method |
| 05/07/2009 | US20090116842 Transient control solution for optical networks |
| 05/07/2009 | US20090116841 Systems and methods for adaptive gain control to compensate OSNR penalty caused by side-lobe of MEMS-based reconfigurable optical add-drop multiplexers |
| 05/07/2009 | US20090116840 Wavelength division multiplex (wdm) optical demultiplexer |
| 05/07/2009 | US20090116839 Optical transmission system and signal speed converting apparatus |
| 05/07/2009 | US20090116838 Bi-directional optical module with a polarization independent optical isolator |
| 05/07/2009 | US20090116836 Encoding For Information Needed For Routing and Wavelength Assignment in Wavelength Switched Optical Networks |
| 05/07/2009 | US20090116834 Optical transmission apparatus and restart control method |
| 05/07/2009 | US20090116833 Optical wavelength multiplexed transmission apparatus |
| 05/07/2009 | DE102006034771B4 System und Verfahren zum Routen von Verbindungsanforderungen System and method for routing of connection requests |
| 05/06/2009 | EP2056619A1 Passive optical network |
| 05/06/2009 | EP2056494A1 System and method for rapidly achieving optimum dispersion in optical transmission systems |
| 05/06/2009 | EP2056141A1 Wavelength selective switch |
| 05/06/2009 | EP2055033A2 Optical communication system |
| 05/06/2009 | CN101425867A 一种wdm接入网系统 One kind of access network system wdm |
| 05/06/2009 | CN100486149C Temperature controller for waveguide array grating style multi/demultiplexer |
| 05/06/2009 | CN100486148C Loopback protector for light monitor channel |
| 05/06/2009 | CN100486135C Method, apparatus and system for optical communication |
| 05/06/2009 | CN100486062C Tunable resonator, tunable light source, and method for tuning wavelength of multiple resonator |
| 05/05/2009 | US7529485 Method and system for supporting multiple services with a subscriber optical interface located outside a subscriber's premises |
| 05/05/2009 | US7529484 Triplexer transceiver using parallel signal detection |
| 05/05/2009 | US7529483 Communication systems |
| 05/05/2009 | US7529480 Method and system for light path monitoring in an optical communication network |
| 05/05/2009 | US7529441 Wavelength routing optical switch |
| 05/05/2009 | US7529267 Data transmissions in communication networks using multiple tokens |
| 05/05/2009 | US7529022 Raman amplifier and wavelength division multiplexing optical communication system, and method of controlling raman amplification |
| 04/30/2009 | WO2009055673A1 Methods and systems for delivery of multiple passive optical network services |
| 04/30/2009 | WO2009054057A1 Optical receiver |
| 04/30/2009 | WO2009052855A1 Spectral tilt compensation |
| 04/30/2009 | WO2007044984A3 Identity-based networking |
| 04/30/2009 | WO2006095354A3 Optical cdma by self-heterodyne filtering |
| 04/30/2009 | US20090110403 Method and apparatus for reducing data burst overhead in an ethernet passive optical network |
| 04/30/2009 | US20090110402 Distributed Wavelength Assignment Using Signaling Protocols in Wavelength Switched Optical Networks |
| 04/30/2009 | US20090110401 Controllable Optical Add/Drop Multiplexer |
| 04/30/2009 | US20090110400 Wdm type passive optical network |
| 04/30/2009 | US20090110399 Storage system and optical module switching method for storage system |
| 04/30/2009 | US20090110397 Prevention of collision for time division multiplexing optical network, apparatus and method thereof |
| 04/30/2009 | US20090110396 Method and apparatus for hitless routing of optical signals in an optical transport network |
| 04/30/2009 | US20090110395 Path Computation Element Method to Support Routing and Wavelength Assignment in Wavelength Switched Optical Networks |
| 04/30/2009 | US20090110394 1+1 protection method of services in obs networks, intersection node apparatus and service protection system |
| 04/29/2009 | EP2053771A1 Method for optimizing optical amplification in an optical network |
| 04/29/2009 | EP2052480A2 Multifunctional and reconfigurable optical node and optical network |
| 04/29/2009 | CN101420286A Configurable OADM apparatus for realizing flexible wavelength scheduling |
| 04/29/2009 | CN101420285A Optical line terminal, far-end node unit, method and system for reducing quantity of light source |
| 04/29/2009 | CN101420284A Code division multiplexing transmitter/receiver applicacnce and code division multiplexing transmitting/receiving method |
| 04/29/2009 | CN100483985C Optical terminal station and method for operating optical transmission system |
| 04/29/2009 | CN100483975C Quantum network addressing method and quantum network router |
| 04/28/2009 | US7526205 Transmission system |
| 04/28/2009 | US7526204 Optical communication apparatus, optical communication system and method for transmitting optical signal |
| 04/28/2009 | US7526203 Apparatus and method for optical switching at an optical switch fabric |
| 04/28/2009 | US7526202 Architecture and method for framing optical control and data bursts within optical transport unit structures in photonic burst-switched networks |
| 04/28/2009 | US7526201 Optical fiber transmission system with noise loading |
| 04/28/2009 | US7526200 Wavelength-division multiplexing optical transmitter |
| 04/28/2009 | US7526199 Optical transmission equipment preventing malfunction in recovery from fault |
| 04/28/2009 | US7525971 Software-hardware partitioning of a scheduled medium-access protocol |
| 04/28/2009 | US7525968 Method and system for auto routing fibre channel class F frames in a fibre channel fabric |
| 04/23/2009 | WO2009050465A1 Phase shift keyed high speed signaling |
| 04/23/2009 | WO2009049368A1 Optical performance monitoring |
| 04/23/2009 | WO2007132469A3 Rpr representation in ospf-te |
| 04/23/2009 | US20090103923 Optical Transmitter/Receiver Module |
| 04/23/2009 | US20090103922 Tdm/wdma passive optical network device |
| 04/23/2009 | US20090103921 Optical receiver systems and methods for polarization demultiplexing, pmd compensation, and dxpsk demodulation |
| 04/23/2009 | US20090103919 System and method for integrating a fiber optic fixed access network and a fiber optic radio access network |
| 04/23/2009 | US20090103918 Communication System Using Passive Optical Network and Passive Optical Network |
| 04/23/2009 | US20090103915 Protocol-Less All-Optical 1+1 Bidirectional Revertive Linear Protection System |
| 04/23/2009 | US20090103453 Network Planning and Optimization of Equipment Deployment |
| 04/23/2009 | CA2700763A1 Phase shift keyed high speed signaling |
| 04/22/2009 | EP2051442A1 Method, system and apparatus for protecting wavelength division multiplex transmission |
| 04/22/2009 | EP2051415A1 A remotely pumping type multi-wavelength light transmission system |
| 04/22/2009 | CN101414891A Optical communication system, optical communication apparatus, and optical communication method thereof |
| 04/22/2009 | CN101414882A Optical receiver systems and methods for polarization demultiplexing, pmd compensation, and dxpsk demodulation |
| 04/22/2009 | CN101414877A Signal monitoring device, communication system, signal monitoring method, and recording medium for recording program of signal monitoring device |
| 04/22/2009 | CN101414030A Temperature compensation rod and method for manufacturing multiplexing and de-multiplexing non-heat array wave guide grating |
| 04/22/2009 | CN100481824C Improvements in optical communications |
| 04/21/2009 | US7522938 Portable information terminal apparatus |
| 04/21/2009 | US7522843 Optical repeater converting wavelength and bit rate between networks |
| 04/21/2009 | US7522842 Optical transmission system using Raman amplification |
| 04/21/2009 | US7522839 Method of upgrading optical node, and an optical node apparatus |
| 04/21/2009 | US7522838 Distribution components for a wavelength-sharing network |
| 04/21/2009 | US7522837 Optical communication system |
| 04/21/2009 | US7522836 Optical logic gate based optical router |
| 04/21/2009 | US7522835 Method of testing bit error rates for a wavelength division multiplexed optical communication system |
| 04/21/2009 | US7522789 Optical switches and actuators |
| 04/16/2009 | WO2009048643A1 Method and system for power stability control in wavelength division multiplexing networks |
| 04/16/2009 | WO2008118307A3 Periodically filtered broadband light source |
| 04/16/2009 | WO2006081365A3 Capacity management system for passive optical networks |
| 04/16/2009 | US20090097866 Optical receiving device and optical transmission system |
| 04/16/2009 | US20090097854 Optical signal processing apparatus |
| 04/16/2009 | US20090097853 Sharing value of network variables with successively active interfaces of a communication node |
| 04/16/2009 | US20090097852 10 Gbps OFDMA-PON |
| 04/16/2009 | US20090097851 Optical interconnect system providing communication between computer system components |
| 04/16/2009 | US20090097850 Optical Communications System |
| 04/16/2009 | US20090097849 Performance optimized receiver with bandwidth adaptive optical filter for high speed long haul wdm systems |
| 04/16/2009 | US20090097848 Sharing value of network variables with successively active interfaces of a communication node |
| 04/16/2009 | US20090097847 Optical module |
| 04/16/2009 | US20090097845 Network termination apparatus |
| 04/15/2009 | CN201222103Y C lens assembly piece and fixed structure for film filtering slice |
| 04/15/2009 | CN101409646A Method, apparatus, system, network management equipment and node for monitoring performance parameter |
| 04/15/2009 | CN101409596A Method for planning dynamic business wavelength route optical network |
| 04/15/2009 | CN100479357C Plane oprical waveguide segmented Bragg optical grating interleaving apparatus/de-interleaving apparatus |