Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 14 - Optical multiplex systems
Patents for H04J 14 - Optical multiplex systems (27,009)
04/2014
04/02/2014CN102598707B Method for balancing links performance and device for the same
04/02/2014CN102224692B Visible ray communication system and method for transmitting signal
04/02/2014CN101938313B Optical signal processing method, device and system in passive optical network
04/02/2014CN101461162B Network protection switching mechanisms and methods of network protection
04/01/2014US8687982 OSNR measuring device and optical communication system
04/01/2014US8687976 Optical access network having emitter-free customer premise equipment and adaptive communication scheduling
04/01/2014US8687975 Integrated circuit with optical interconnect
04/01/2014US8687972 Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method
04/01/2014US8687964 In-band control mechanism
04/01/2014US8687963 Method, system and device for optical network termination configuration
04/01/2014US8687962 Method and arrangement for transmitting signals in a point to multipoint network
04/01/2014US8687956 Standby restoration signaling for optical networks
04/01/2014US8687644 Packet transfer device
04/01/2014US8687054 Method and system for individualized video program content
04/01/2014CA2593891C Wavelength reconfigurable optical network
03/2014
03/27/2014WO2014044969A1 Method and device for generating electrical signals corresponding to a wavelength, from polychromatic optical signals
03/27/2014US20140086585 Optical device with a cmos-compatible echelle grating
03/27/2014US20140086576 Determining least-latency paths across a provider network utilizing available capacity
03/26/2014EP2712104A2 Method and system for the transmission of additional signals via fiber optic communication system
03/26/2014EP2710812A1 Enabling communication between two end terminals in a fibre optic network
03/26/2014EP2710811A1 Protection for fibre optic access networks
03/26/2014EP2710754A1 Method and apparatus for colorless add
03/26/2014CN203504579U Packaging structure of multipath wavelength division multiplexer
03/26/2014CN103686474A Wavelength division multiplexing OFDM-PON transmission system based on remote difference frequency detection
03/26/2014CN103686467A Optical data center network, optical assembly and wavelength distribution method
03/26/2014CN102227885B Method of switching optical path, and apparatus thereof
03/26/2014CN102100024B Apparatus and method for monitoring statistical characteristics of phase noises, and coherent optical communication receiver
03/25/2014US8682174 Optical receiver, optical communication system using the same and equalization method in the optical communication system
03/25/2014US8682167 Optical transmission device
03/25/2014US8682166 Subcarrier multiplexing type optical communication method and passive optical network using the same
03/25/2014US8682164 Optical wavelength division node
03/25/2014US8682163 Detecting method, apparatus, and system in an optical distribution network
03/25/2014US8682161 Optical data transmission system
03/25/2014US8682160 Path computation systems and methods in optical networks
03/25/2014US8681916 Master unit, remote unit and multiband transmission system
03/25/2014US8678673 Optical USB thin card
03/20/2014WO2014043689A1 Time to time-frequency mapping and demapping for ethernet passive optical network over coax (epoc)
03/20/2014US20140079409 Methods of time sychronisation in communications networks
03/20/2014US20140079402 Dynamic hitless ODUflex resizing in optical transport networks
03/20/2014US20140079401 Wavelength-division multiplexing optical communication system and method for measuring optical performance of an output signal for the system
03/20/2014US20140079400 Fiber optic data networks that simultaneously carry network data and control signals over the same fiber optic links and related methods and apparatus
03/20/2014US20140079398 Architecture to Communicate with Standard Hybrid Fiber Coaxial RF Signals over a Passive Optical Network (HFC PON)
03/20/2014US20140079396 Communication method, optical communication system, station-side optical-line terminal apparatus, and user-side optical-line terminal apparatus
03/20/2014US20140079394 Optical Communication Of Interleaved Symbols Associated With Polarizations
03/20/2014US20140079393 Remote timing communications
03/20/2014US20140079392 Multi-Mode Optical Transmission Line With Differential Modal Group Delay Compensation
03/20/2014US20140079389 Path selecting method and apparatus
03/19/2014EP2709294A1 Burst power measurements using averaged power measurement
03/19/2014EP2707978A1 Add and drop switch/aggregator for optical communications networks
03/19/2014CN103650396A Transport of multiple asynchronous data streams using higher order modulation
03/19/2014CN102255669B C form-factor pluggable (CFP) transponder with interleaver at receiver
03/19/2014CN102231652B C form-factor pluggable (CFP) optical transceiver with interleaver
03/19/2014CN102106103B 光网络 Optical Network
03/18/2014US8676059 Optical signal processing apparatus and optical communication system
03/18/2014US8676057 Optical transmission device, operational wavelength number restricting method, and program
03/18/2014US8676056 Subcarrier multiplex system
03/18/2014US8676055 Data transmission system and method
03/18/2014US8676054 Optical transmission receiver and method for the same
03/18/2014US8676012 Fiber optic cable for very-short-distance networks
03/18/2014US8675501 Transmission apparatus and reporting method for reporting fault
03/18/2014US8675470 Crosstalk coefficient estimating apparatus and crosstalk coefficient estimating method
03/13/2014WO2014038095A1 System and method for transmitting optical signal over multiple channels
03/13/2014WO2014037131A2 Optical communication method for transmitting an information signal
03/13/2014WO2012091841A3 Passive optical network with sub-octave transmission
03/13/2014US20140072308 Circuit Architecture and System for Implantable Multi-Function and Multi-Analyte Biosensing Device
03/13/2014US20140072306 Optical service channel systems and methods over high loss links
03/13/2014US20140072305 Method and system for bi-directional communication over a single optical fiber
03/13/2014US20140072303 Ultra dense wdm with agile and flexible dsp add-drop
03/13/2014US20140072301 Minimizing Bandwidth Narrowing Penalities in a Wavelength Selective Switch Optical Network
03/12/2014EP2706683A2 Optical node device and path-setting method
03/12/2014EP2705622A1 Wdm telecommunications link with coherent detection and optical frequency comb sources
03/12/2014CN103634066A Optical line terminal and optical network unit
03/12/2014CN103634054A Linear damage compensation and polarization de-multiplexing method for high-speed coherent receiving system
03/12/2014CN103630976A Manufacturing method of 18ch-high-isolation dense wavelength division multiplexing products with
03/12/2014CN102142920B Polarization multiplexing transmitter and transmission system
03/12/2014CN102130738B Method and device for processing signals
03/12/2014CN102055529B Optical signal processing method, device and system
03/12/2014CN101998187B 信息通信装置及信息通信方法 Information communication device and information communication method
03/12/2014CN101897155B Office-side line concentrator, access controller, and computer program therefor
03/12/2014CN101834690B Calculation method and device for wavelength allocation
03/12/2014CN101217314B Method realizing optical transmission system performance management optimization
03/11/2014US8670678 Digital coherent receiver and digital coherent reception method
03/11/2014US8670676 Modulator control system and method in an optical network
03/11/2014US8670674 Optical transmitter and method for controlling the same
03/11/2014US8670671 Energy-efficient optical source
03/11/2014US8670670 Optical ring network architecture
03/11/2014US8670669 Directionless reconfigurable optical add and drop mesh node
03/11/2014US8670668 Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signals
03/11/2014US8670667 Access multiplexers and methods for multiplexing telecommunication signals using an arrayed media converter
03/11/2014US8670666 Channel validation in optical networks using multi-channel impairment evaluation
03/11/2014US8670665 Optical apparatus using polarized orthogonal control
03/11/2014US8670663 Methods, systems, and computer-readable media for providing notification of a power failure
03/11/2014US8670176 Optical amplifying device
03/11/2014US8670077 Fast service scan
03/06/2014WO2014035507A2 Remote optical demarcation point
03/06/2014WO2014035236A1 Device and method for optical telecommunication
03/06/2014WO2014034165A1 Space division multiplexing apparatus including multi-core fiber and selfhomodyne detection method
03/06/2014WO2014033616A2 Topology-defining cards for optically interconnected telecommunication systems
03/06/2014WO2014033524A1 Method of supporting transfer of optical network unit between passive optical networks
03/06/2014US20140064734 Wdm telecommunications link with coherent detection and optical frequency comb sources
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