Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 14 - Optical multiplex systems
Patents for H04J 14 - Optical multiplex systems (27,009)
06/2010
06/03/2010US20100135655 Multichannel Polarization Control for Polarization Multiplexed Optical Transport Networks
06/03/2010US20100135653 Optical network monitoring system and method thereof
06/03/2010US20100134862 Optical amplifier
06/02/2010EP2192723A2 Optical burst transmission/reception control system, host station and slave station apparatus to be used therein, and optical burst transmission/reception control method
06/02/2010EP2192712A1 Wavelength division and time division multiplex mixing passive optical network system, terminal and signal transmission method
06/02/2010EP2191598A1 Gigabit passive optical network transmission convergence extension for next generation access
06/02/2010CN101719804A Method and device for implementing colorless ONU in wavelength division multiplexing passive optical network
06/02/2010CN101719803A Subcarrier multicasting transmission system in wavelength division multiplexing passive optical network
06/02/2010CN101719797A Method and device for realizing automatic gain balance of WDM system
06/02/2010CN101718944A Multi-wavelength space-division optical analog-digital converter
06/02/2010CN101718938A Dispersion control module and wavelength separator
06/02/2010CN101414030B Temperature compensation rod and method for manufacturing multiplexing and de-multiplexing non-heat array wave guide grating
06/02/2010CN101110761B Optical packet switching system with polarized and mixed mark of wavelength
06/01/2010US7729615 Method for transmitting overhead information for wavelength division multiplex networks for fibre-optic information transmission
06/01/2010US7729614 Data distribution system and method
06/01/2010US7729585 Light source apparatus with modulation function and its driving method
06/01/2010US7729572 Optical tapped time delay modules and arrays
06/01/2010US7729452 Method, apparatus and system for high-speed transmission on fiber optic channel
06/01/2010US7729389 8/10 and 64/66 aggregation
06/01/2010US7729379 Mapping of bit streams into MPEG frames
05/2010
05/27/2010US20100129089 Demodulator and receiving device
05/27/2010US20100129086 System and method for increasing upstream optical coding gain in a gigabit passive optical network (gpon)
05/27/2010US20100129082 Optimized directionless optical add/drop module systems and methods
05/27/2010US20100129081 Distributed raman amplifier and optical communication system
05/27/2010US20100129080 Method Of Burst Scheduling In A Communication Network
05/27/2010US20100129079 Optical wdm transmission apparatus and optical wdm transmission method
05/27/2010US20100129078 Optical transmission systems, devices, and methods
05/27/2010US20100129077 Techniques for implementing a dual array waveguide filter for a wavelength division multiplexed passive optical network
05/27/2010US20100129076 Method and apparatus for spectral band management
05/27/2010US20100129075 Transmission system, transmission apparatus, and control method of transmission system
05/27/2010CA2744518A1 Method and apparatus for spectral band management
05/26/2010EP2188935A1 Shared protection method and apparatus for reconfigurable optical add-drop multiplexer (roadm) based mesh networks
05/26/2010EP1454437B1 Optical amplifier control in wdm communications systems
05/26/2010CN1870485B Off-axis wavelength division multiplexer
05/26/2010CN1744468B Wavelength-division multiplexing optical transmitter
05/26/2010CN1713550B Optical transmission system, and excitation light source stopping device and stopping method
05/26/2010CN1610286B Equipment structure and operating method for control processing unit in optical network
05/26/2010CN1571307B Multi-channel optical equalizer for intersymbol interference mitigation
05/26/2010CN1506740B Optical fiber amplifier with automatic power control function and automatic power control method
05/26/2010CN101715150A Wavelength assignment algorithm with capacity relative minimum influence
05/26/2010CN101714971A Passive optical network communication method, passive optical network communication system, optical-fiber network, and optical line terminal
05/26/2010CN101714953A Method and device for obtaining traffic engineering label switched path (TE LSP)
05/26/2010CN101714901A Method and device for optimizing wavelength division multiplexing power
05/26/2010CN101013990B Optical burst ring network and node optical path system based on fixed transmission tunable reception
05/25/2010US7725042 Automated optical transport system
05/25/2010US7725040 Wavelength division multiplexing transmission device
05/25/2010US7725035 Method and system for managing network traffic
05/25/2010US7725034 Optical transmision apparatus and control method therefor
05/25/2010US7725033 Optical wavelength controlling method and a system thereof
05/25/2010US7725032 Optical transmission apparatus
05/25/2010US7725031 Passive optical network system and ranging system thereof
05/25/2010US7725030 WDM type passive optical network
05/25/2010US7725029 Technique for asymmetric transport
05/25/2010US7725028 Method for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion of RF service bands with wavelength bands
05/25/2010US7725027 Multi-unit wavelength dispersive device
05/25/2010US7724994 Digitally controlled optical tapped time delay modules and arrays
05/25/2010US7724690 Inheritance control method of network control data between transmission apparatuses and transmission apparatus using the same
05/20/2010WO2010056353A2 High spatial resolution fiber optic temperature sensor
05/20/2010US20100124420 Communication device and communication method
05/20/2010US20100124416 Transmission apparatus
05/20/2010US20100123949 Optical amplifying device
05/20/2010CA2743846A1 High spatial resolution fiber optic temperature sensor
05/19/2010EP2187542A1 Bi-directional optical link between multiple data sources and a processing node in an avionics platform
05/19/2010EP2186236A1 Improvements in or relating to multicarrier communication
05/19/2010CN1976266B Flexible node architecture with full protection
05/19/2010CN1933368B Method for operating a passive optical network, optical line termination and transmission frame structure
05/19/2010CN101711002A Wavelength routing method and system based on wavelength division multiplexing optical network
05/19/2010CN101035390B Parallel channel scheduler in the optical burst switching
05/18/2010US7720390 Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
05/18/2010US7720385 Device and method for provision of customized system for optical transmission of data
05/18/2010US7720384 Wavelength division multiplexing apparatus
05/18/2010US7720383 Optical transmission apparatus having OADM function
05/18/2010US7720382 Time-domain wavelength interleaved network with communications via hub node
05/18/2010US7720381 Optical transmission apparatus and optical access network for wavelength-division multiplexing optical network with both sub-carrier multiplex and sub-carrier multiple access schemes
05/18/2010US7720380 Optical transmission apparatus in ring transmission system
05/18/2010US7720379 Optical packet switching apparatus and methods
05/18/2010US7720378 Optical module and optical switch
05/18/2010US7720377 Compute clusters employing photonic interconnections for transmitting optical signals between compute cluster nodes
05/18/2010US7720336 Code division multiplexing optical access network system
05/18/2010US7720333 Optical module and data communication system including the optical module
05/18/2010US7720330 Bidirectional wavelength cross connect architectures using wavelength routing elements
05/18/2010US7719962 Design of a meta-mesh of chain sub-networks
05/14/2010WO2010028380A3 Object modeling for next generation network wavelength division multiplexing
05/13/2010US20100119232 Light source distributor for use in wavelength division multiplexed-passive optical network
05/13/2010US20100119231 Planar lightwave circuit (plc) device wavelength tunable light source comprising the same device and wavelength division multiplexing-passive optical network (wdm-pon) using the same light source
05/13/2010US20100119230 Optical receiving circuit
05/13/2010US20100119229 Method and system for multiplexer waveguide coupling
05/13/2010US20100119228 Method, system and device for protecing long-reach passive optical network
05/13/2010US20100119227 Storage function method and apparatus in a passive optical network
05/13/2010US20100119226 Reconfigurable dwdm wavelength switch based on complementary bandpass filters
05/13/2010US20100118891 Packet assembly in a communication network supporting virtual networks
05/13/2010US20100118867 Switching frame and router cluster
05/12/2010EP2184875A1 Method and device for data processing in an UDWDM network and communication system comprising such device
05/12/2010EP2078392B1 Method for finding a protected path in mesh networks
05/12/2010CN201467154U Industrial data network communication bus system
05/12/2010CN201467132U Multi-standard optical fiber wireless relay
05/12/2010CN1988724B Radio connecting method and system for supporting multipe users and multiple systems
05/12/2010CN1968141B WDM transmission system protection method and apparatus
05/12/2010CN1946013B Method and system for dispatching service signal node cross
05/12/2010CN1925370B WDM type passive optical network system
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