СПИСОК патентов США - подгруппа МПК16 H04B10/079


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19608866Digital link viewer with paging for super-channels
29608761Realizing coarse wavelength-division multiplexing using standard multimode optical fibers
39608723Carrier-signal power ratio control in direct detection optical systems
49608722Method and apparatus for measuring quality parameters of optical transmission channel
59608719Optical network connection termination on client facility failure
69607393Multiple panel luminaires for light-based communication
79602897Physical layer management for an active optical module
89602202Triple output photodetector current replicator
99602201Optical multiplexing device and method of generating optical OFDM signal
109602200Multiple wavelength optical assemblies for inline measurement of optical power and fiber optic networks
119602199Method of measuring optical fiber link chromatic dispersion by fractional Fourier transformation (FRFT)
129596104Blind equalization tap coefficient adaptation in optical systems
139596054Optical fiber signal quality measuring and reporting in aviation systems and related method
149596028Method and controller for commissioning wavelength division multiplexing optical network during capacity expansion
159596027Signal deformation measurement on polarization-multiplexed signals
169590798Synchronization system, method and master/slave optical module device for detecting asymmetry of optical fibers
179590726Monitoring energy consumption in optical access networks
189590696Analysis of captured random data signals to measure linear and nonlinear distortions
199584256Adaptive error correction code for optical super-channels
209584219Optical test device and systems
219584218Method and arrangement for monitoring optical transmission lines
229577762Subcarrier power balance control
239577759Method of monitoring an optoelectronic transceiver with multiple flag values for a respective operating condition
249577755Methods and apparatus for efficient joint power line and visible light communication
259577753Transimpedance amplifier
269577752Wirelessly powered passive optical power meter
279577751Method, system and optical network terminal of ethernet performance detection
289577750Multifunctional micro sensor system
299577749Testing a passive optical network
309577748Monitoring of a passive optical network (PON)
319577403Multi-wavelength distributed raman amplification set-up
329571197Mobile communication repeater integrated monitor device, and method and system for mobile communication relay and information provision
339571190Optical/radio local access network
349571189In-service monitoring of a fiberoptic network
359571188Apparatus and method for inline monitoring of transmission signals
369571187Wavelength-division multiplexing optical communication system and method for measuring optical performance of an output signal for the system
379564967Management system for GPON based services
389564966Reconstructing light-based communication signals using an alias frequency
399564965Signal monitoring apparatus, signal transmitting/receiving apparatus, and communication apparatus
409564964Optical signal processing device, optical signal processing method and recording medium
419559786Pilot-aided coherent receiver for optical communications
429559493Power monitoring device and transmitter having same
439553692Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network
449553666Measuring signal to noise ratio of a WDM optical signal
459548818Optical modulator and operating point control method
469548812Method and apparatus for sub-carrier frequency control
479548811Method and system for encoding multi-level pulse amplitude modulated signals using integrated optoelectronic devices
489547142Optical transmitter module
499544087Amplifying device, receiving device, and amplification method
509544086Optical branching unit and optical branching method
519544051Methods and systems for bulk dispersion monitoring
529537607Communications network using adaptable FEC

2016

539531496Optical transmission device and optical transmission method
549531470Method, system, and node device for monitoring optical performance of wavelength channel
559525495Burst-mode receiver, and method of bias voltage control for APD of burst-mode receiver
569525492Method for controlling the wavelength of a laser source
579525483Actively monitored optical fiber panel
589525482Apparatus and method for measurement of propagation time of a data stream in a transport network
599525481Method and apparatus for calculating nonlinear transmission impairment of optical fiber link
609525210Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith
619520947Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization system
629520941Hitless, multi-rate optical transmission and reception
639520938Optical transmitting device, fault determining method and fault diagnosis system
649515735Device for controlling polarization of optical fiber and method of controlling polarization of optical fiber using same
659515734System and method for cross-phase modulation noise reduced transmission in hybrid networks
669515733Mitigation of spectral offset in an optical filter
679515728Light source module and optical transceiver
689515727In-band optical signal-to-noise ratio monitor
699515726Providing channel health for a WDM system
709515725Rogue optical network interface device detection
719509434Margin-based optimization systems and methods in optical networks by intentionally reducing margin
729509412Optical communication system, method for controlling optical communication, and optical transmitter
739509399Transmission line protection using traveling waves in optical ground wire fiber
749509398Relay method, relay system, recording medium, and method
759503211Signal detection circuit and optical transmission equipment
769503188Apparatus and method to calculate a noise figure of an optical amplifier for wavelength channels in a partial-fill scenario to account for channel loading
779503181Rare earth-doped fiber amplifier with integral optical metrology functionality
789503180Interference detection and avoidance in a telecommunication network
799496980Method for detecting wavelength usage conflicts in an optical network
809496953Device and method for monitoring optical signal quality, and optical transmission device
819496952Rogue optical network interface device detection
829490909Method and system for estimating the noise of a two-photon entangled state
839490907Optical receiver and detection method
849490905Apparatus, method and computer program operable to determine estimates
859490901Bias monitoring method and apparatus and transmitter
869490896Optical transceiver, optical transmission system, and light source output monitoring method
879490895Ultrafast high resolution optical channel monitor
889490894Coherent probe and optical service channel systems and methods for optical networks
899485554Methods and systems for using modulation frequencies for optical channel monitoring with periodic optical filtering
909485049Adjusting carrier spacing in a channel
919485021Hybrid laser anti-clipping for fiber-coaxial networks
929485019Methods and systems for optical channel monitoring with periodic optical filtering of dual polarization signals
939485018Optical source monitoring system
949485017Monitoring of optical performance in an optical data transmission network
959485016Hands-free optical fiber testing using optical loss test instrument
969479281Integrated control for silicon photonics
979479262Method and system for the monolithic integration of circuits for monitoring and control of RF signals
989479260Single carrier flexible bit rate transceiver for coherent optical network
999479249Optical transmission system and optical transmission device
1009479248Fault localization using tandem connection monitors in optical transport network
1019473301Systems and methods for telecommunication using high-dimensional temporal quantum key distribution
1029473249Light transmission apparatus, light communication system, light reception apparatus, method for adjusting light transmission, method for transmitting light, and method for receiving light
1039473248Method and device for visible light communication
1049467233Power meter ratio method of stabilizing a resonant modulator
1059467224Method and device for determining input optical power
1069467223System and method for broadband signal disambiguation based on sub-sampled analog optical links employing sample rate modulation
1079465177Optical bench apparatus having integrated monitor photodetectors and method for monitoring optical power using same
1089461754Optical receiving apparatus, optical transmitter and receiver module, and optical transmitting and receiving apparatus
1099461743Pulse to digital detection circuit
1109461742Feedback-based configuration of a hybrid fiber-coaxial network
1119461738Burst marker scheme in a communication system
1129461737Method for detecting fiber jumper connection and apparatus for detecting fiber jumper connection
1139459155Method for measuring optical phase, device for measuring optical phase, and optical communication device
1149455782Monitoring a multiplexed laser array in an optical communication system
1159455781Method and device for determining whether a configuration of an optical transmission interface has to be adjusted
1169455546Raman-based static and dynamic tilt control in an optical system
1179453762Communication light detector
1189450698Optical transmission device, optical transmission system, and optical transmission method
1199450669Microchannel plate based optical communication receiver system
1209442005Non-contact methods of measuring insertion loss in optical fiber connectors
1219438370Margin-based optimization systems and methods in optical networks to unblock superchannels
1229438369Margin-based optimization systems and methods in optical networks for capacity boosting
1239438355Control systems for optical devices and subassemblies
1249438346Dual rate transceiver
1259438343Transmitting device, communication system, and method for transmission level control
1269438337Control system for multi-beam free space optical endpoint
1279438336Characterization of non-ASE noise on optical signals
1289435712OTDR signal injection for multi-band optical power balancing
1299432127Light receiving circuit, optical transceiver, and received output waveform cross point controlling method
1309432122Optical networking unit (ONU) packaging
1319432114Method for identifying the optical network unit power off reason
1329432113Optical transmission device
1339425900Chromatic dispersion processing apparatus and method
1349425894In-band optical signal-to-noise ratio measurement
1359419741Optical transmission system, management device, and signal adjustment method
1369419711Measuring in-band optical signal-to-noise ratio (OSNR)
1379419710Active optical cable assemblies and methods for thermal testing thereof
1389419709Transmission device and method for measuring delay
1399413521Programmable optical subassemblies and modules
1409413455Apparatus and method for creating calibration coefficient used to monitor optical signal-to-noise ratio
1419407426Optical network interface, module and engine
1429407361Minimizing polarization-dependent optical power for PM-M-QAM transmitters
1439401762Identifying a location in a network where noise is generated
1449401761Method and device for determining whether a configuration of an optical transmission interface has to be adjusted
1459401760Diagnostic port for inter-switch link testing in electrical, optical and remote loopback modes
1469397749Method and apparatus for performing an automatic power adjustment for an optical signal
1479397748Method, system, and device for detecting optical signal-to-noise ratio
1489397746Tuning external cavity lasers within CWDM transmitters for temperature insensitivity and superchannel construction
1499391699Methods and apparatus for efficient joint power line and visible light communication
1509391697Proactive delay measurement for optical transport network
1519391696Tuning external cavity lasers within CWDM transmitters for temperature insensitivity and superchannel construction
1529389949Optical fiber signal quality measuring and reporting in aviation systems and related method
1539389140Systems and methods for testing optical fiber
1549385805Safety and power control arrangement and method for optical fiber communication systems
1559379813Testing a passive optical network
1569377579Method of computing an effective bandwidth of a multimode fiber
1579374186Method and apparatus for construction of compact optical nodes using wavelength equalizing arrays
1589374173Integrated control for silicon photonics
1599374170Optical receiving device
1609374166High speed optical communication systems and methods with flexible bandwidth adaptation
1619374157Drop discriminating network alarm system utilizing a single sensing fiber
1629369979Scalable multi-source GPS signal distribution network
1639369204System and method for measuring linewidth of optical signal
1649369203Wirelessly powered passive optical power meter
1659369202Elastic client interface for tunable optical transponder
1669369201Integrated multi-channel wavelength monitor
1679363032Flexible optimization of the signal-to-noise ratio for ultra dense coherent WDM systems
1689363014Non-linear distortion compensator, method of compensating non-linear distortion, and optical receiver
1699363013Mitigating rogue optical network unit (ONU) behavior in a passive optical network (PON)
1709363012Fiber optic telecommunications card with energy level monitoring
1719363011Monitoring and controlling optical nodes
1729356694Method and apparatus for changing a mode in an optical network
1739356693Optical isolator preventive measure indicator
1749356692System and method for testing the speed of a microwave photonics system
1759356691Sagnac interferometer event sensing and locating device
1769350638Ethernet physical layer monitoring system employing social networking service for delivery of alerts to mobile devices
1779350479Apparatus and method for monitoring wavelength tunable optical filter
1789344191Systems and methods for capacity changes in DWDM networks including flexible spectrum systems
1799344190Flexible placement of spectral inverters in optical networks
1809338788Method and apparatus for providing beam steering of terahertz electromagnetic waves
1819337937Common mode rejection ratio control for coherent optical receivers
1829337923Optical spectral shaping for nonlinearity enhancement in high speed digital coherent optical transmissions
1839337922Waveform reconstruction device, waveform reconstruction system, and waveform reconstruction method
1849332326Optical transmission device and monitoring method of optical signal
1859331783Method for compensating chromatic dispersion and associated equipment
1869331776Extended range electro-optic voltage accessory
1879319146Optical transmitter
1889319132Optical transmission system, node apparatus, and reachability determination method
1899312914Crosstalk reduction in optical networks using variable subcarrier power levels
1909307506Implementation of a fiber distributed antenna system network while maintaining synchronization
1919306665System and method for infrared signal-strength RTLS
1929306664In-service optical signal to noise ratio monitoring in an optical network
1939306663Controller, a communication system, a communication method, and a storage medium for storing a communication program
1949300427Upstream scheduling in a passive optical network
1959300397Multifunctional optical micro sensor system
1969298579Link speed downshifting for error determination and performance enhancements
1979294194Network monitoring using thin film splitters and avalanche photodiode detectors in multimode application
1989287992Wavelength division multiplexing transmission device
1999287989Optical data transmission device
2009287974Method and apparatus for testing transmission lines normally propagating optical signals
2019287973System and method for intensity monitoring
2029285267Optical communication reception system
2039276696Systems and methods for channel additions over multiple cascaded optical nodes
2049276678Scalable multi-source GPS signal distribution network
2059270373Transporting data and auxiliary signals over an optical link
2069270370System and method for pilot tone modulation by data bias
2079270369Correction table for interferometric optical signal-to-noise ratio monitor
2089270368Methods and apparatuses for improved Ethernet path selection using optical levels
2099270367Method and system for automatically discovering ODUflex bandwith lossless adjustment capability
2109270366Impairment aware path computation element method and system
2119264135Bidirectional pentaplex system and method
2129264133Network traffic monitoring apparatus for monitoring network traffic on a network path and a method of monitoring network traffic on a network path
2139258056Methods and apparatus for monitoring and controlling the performance of optical communication systems
2149252889Fast optical receiver
2159252873Methods, apparatuses, and systems for monitoring signal strength in an optical network
2169252872Crosstalk measuring method and crosstalk measuring device
2179251689Status monitoring, storage and reporting for optical transceivers by tracking operating parameter variations
2189246583Method and apparatus for measuring round trip delay in a unified optical-coaxial network
2199246582Use of dying gasp to locate faults in communications networks
2209246581Communication light detecting structure, communication light detecting optical connector including the communication light detecting structure, and communication light detecting optical cable including the communication light detecting structure
2219236943Method of eliminating offset in spot centroid due to crosstalk
2229236940High bandwidth demodulator system and method
2239236939Atmospheric transmissometer using a modulated optical source

2015

2249225418Device for measurement of the profile of very short duration single pulses
2259219543Monitoring optical decay in fiber connectivity systems
2269215116Method, transmitter and receiver device for transmitting a binary digital transmit signal over an optical transmission link
2279215029Path selecting method and apparatus
2289209897Adaptive forward error correction in passive optical networks
2299209863Analysis of captured random data signals to measure linear and nonlinear distortions
2309207417Physical layer management for an active optical module
2319203509Method, system, and apparatus for detecting optical power of passive optical network
2329197321Optical communication apparatus
2339191145Communications apparatus, multiplex communications apparatus, communications system, and communication method
2349191143Optical transmission device and optical transmission device control method
2359191109Transporting data and auxiliary signals over an optical link
2369191104Direct reference subtraction system for control of optical transmitters
2379190801Method and apparatus for detection of failure of an optical amplifier
2389184852Receiving device and receiving method
2399184850Method of monitoring an optoelectronic transceiver with multiple flag values for a respective operating condition
2409178755Time-based link fault localization
2419178646Exchange device
2429178614Method for estimating amount of wavelength dispersion, wavelength dispersion compensation circuit, and receiving device
2439178613Network interface device synchronization
2449178612Method and equipment for operating a coherent optical packet receiver
2459172475Method and apparatus for equalizing link performance
2469172462Optical bench apparatus having integrated monitor photodetectors and method for monitoring optical power using same
2479166722Method and apparatus for increasing a transmission performance of a hybrid wavelength division multiplexing system
2489166704Integrated control for silicon photonics
2499166702Signal level detect circuit with reduced loss-of-signal assertion delay
2509166695Optical frequency locking method and device for optical data transmission
2519166682Carrier phase estimator for non-linear impairment monitoring and mitigation in coherent optical systems
2529166681Determining asymmetries in a communication network
2539166679Optical amplification apparatus, method for controlling same, optical receiver station, and optical transmission system
2549160459Equalization signal processor, optical receiver including the same, and method for equalization signal processing
2559160448Apparatus and method for estimating intra-channel nonlinear damage
2569160447Detection of impairments in a network system
2579160445Method and system for fault recovery in an optical network
2589160135Optical amplifying apparatus and optical transmission system
2599154227Port monitoring device and port monitoring method
2609154226Optical signal quality monitoring method and apparatus using a software-based synchronized amplitude histogram
2619148230Optical channel monitor
2629143263Method and system for monitoring performance of wavelength path, and node device
2639143229Method and apparatus for estimating optical power
2649136944Measurement device, measurement method, transfer device, and optical network
2659136943Method of characterizing impairments detected by equalization on a channel of a network
2669130673System for the certification of a passive optical network and for the detection of problems and faults in the last fibre legs
2679124364Quadrature power balance control in optical transmitters
2689124363Digital frequency offset monitor for coherently detected optical superchannels
2699118413Apparatus and a method
2709112605Dual-polarization interferometric optical signal-to-noise ratio monitor
2719112604Reference-based in-band OSNR measurement on polarization-multiplexed signals
2729112600Wavelength tuning time measurement apparatus and method for multi-wavelength passive optical network
2739106335Automatic wavelength recognition apparatus and method
2749106044System and method for generating a synchronisation control signal
2759094148Adaptive optical amplifier for WDM systems
2769094147System control of repeatered optical communications system
2779091593Optical intensity determination unit, method of forming the same, and optical A/D converter
2789088355Method and apparatus for determining the dynamic range of an optical link in an HFC network
2799088354Power save mode for lightpaths
2809083570Level equalization to compensate for implementation impairments in optical communication systems with high-order modulations
2819083460Methods and devices for optimizing the operation of a semiconductor optical modulator
2829083459Optical transmission system, method of testing optical transmission system, and non-transitory computer-readable medium
2839083458Self-tuning an optical network at an operating point
2849083457Method and system for evaluating an optical device
2859077508Adaptively coding and modulating signals transmitted via nonlinear channels
2869077476Self-characterization tunable optical receiver
2879077448Read optical power link service for link health diagnostics
2889071350Optical receiver implemented with semiconductor amplifier
2899059834Method and algorithm for stabilizing the output state of an optical transceiver
2909059799Apparatus and method to calculate a noise figure of an optical amplifier for wavelength channels in a partial-fill scenario to account for channel loading
2919054832Management, monitoring and performance optimization of optical networks
2929054806Transporting data and auxiliary signals over an optical link
2939054797Testing an optical network
2949027668Control system for high power laser drilling workover and completion unit
2959020340Optical packet switching system
2969014552Method and system for testing jitter compatibility
2979002201Apparatus for testing an optical network
2989002197Sequence-based link fault localization
2998971710Optical line terminal for bidirectional wavelength-division-multiplexing optical network
3008971702Method and apparatus for detecting chromatic dispersion, and method and apparatus for compensating chromatic dispersion
3018964581Bandwidth variable communication method, bandwidth variable communication apparatus, transmission bandwidth determination apparatus, transmission bandwidth determination method, node apparatus, communication path setting system, communication path setting
3028948588Node equipment

2014

3038781317Monitoring phase non-linearities in an optical communication system

2013

3048576480Optical amplifier and an optical amplification method
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017