СПИСОК патентов США - подгруппа МПК16 H04B10/077



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№ п/п Номер патента Название патента

2017

19608721Method of calculating transmitter and dispersion penalty for predicting optical data link and signal quality
29608720System for testing passive optical lines
39608719Optical network connection termination on client facility failure
49602198Using fractional fourier transform nonlinear effects in optical fiber link monitoring methods
59602197Non-intrusive diagnostic port for inter-switch and node link testing
69588297Wavelength selective switch, variable dispersion compensator, optical transmission apparatus, and optical transmission system
79584219Optical test device and systems
89584217Determining properties of an optical communications path in an optical communications network
99578401Systems and methods for detecting component rotation within a communication assembly
109577756Optical beat interference detection and mitigation
119577747Photodetection device, photodetection method, and optical transmission device
129577746Methods for ingress remediation in cable communication systems
139553665Apparatus and method for detecting optical line fault in passive optical network
149544051Methods and systems for bulk dispersion monitoring
159544050Optical supervisory channel

2016

169531470Method, system, and node device for monitoring optical performance of wavelength channel
179531469Collecting status from a partner management domain
189528907Method and device for detecting symmetry of optical fiber
199525480Optical communication module, optical network unit, and method of controlling light-emitting element
209520951Signal transmission method, transmitter, and signal transmission system
219515725Rogue optical network interface device detection
229509370Optical transmission system and optical transmission device
239503211Signal detection circuit and optical transmission equipment
249496953Device and method for monitoring optical signal quality, and optical transmission device
259496952Rogue optical network interface device detection
269485049Adjusting carrier spacing in a channel
279485016Hands-free optical fiber testing using optical loss test instrument
289485015Optical layer status exchange over OSC-OAM method for ROADM networks
299485013Systems and methods for optical dark section conditioning
309479247Methods and apparatus for pre and post equalization in optical communications systems
319473263Method and system for removing a pilot tone from an optical signal
329473261System and method to achieve datapath latency symmetry through an OTN wrapper
339467245Polarization multiplexing optical transceiver
349455780Optical transmission system and optical receiving apparatus
359444545System and method for non-contact identification of a passive target
369438343Transmitting device, communication system, and method for transmission level control
379435956Spectroscopic imaging probes, devices, and methods
389432114Method for identifying the optical network unit power off reason
399425894In-band optical signal-to-noise ratio measurement
409423443System and method of detecting and locating intermittent and other faults
419420360Transport apparatus and method of transmitting monitoring control signal
429401760Diagnostic port for inter-switch link testing in electrical, optical and remote loopback modes
439397898Digital link viewer
449397749Method and apparatus for performing an automatic power adjustment for an optical signal
459397748Method, system, and device for detecting optical signal-to-noise ratio
469397747Method and apparatus for connectivity control in a data center network
479391698Systems and methods for achieving improved eye safety of an optical transceiver
489391697Proactive delay measurement for optical transport network
499379818Scheme for remote control of the output power of a transmitter in a smart SFP transceiver
509377376Test apparatus for electro-optical printed circuit boards
519369212System, method and apparatus for power saving using burst-mode transmission over point-to-point physical connections
529369201Integrated multi-channel wavelength monitor
539363585Operations administration and management service for an optical layer of a communication network
549363011Monitoring and controlling optical nodes
559350447Systems and methods for protecting optical networks from rogue optical network terminals
569350446Optical signal power selection and control
579344213Method for tuning a tunable optical transmitter in an optical WDM transmission system and corresponding optical WDM transmission system
589337921Method and apparatus for monitoring mechanical fiber stress of optical fiber spans
599319132Optical transmission system, node apparatus, and reachability determination method
609312953System and method for performing in-service optical network certification
619300396Fast optical link control adaptation using a channel monitor
629294324Signal generator and signal generation method with cyclic prefix generation
639288555Data center network architecture
649281937Control timing synchronization method, optical transmission system, and optical transmission apparatus
659281913Signal detection circuit and optical transmission equipment
669281892OTDR trace analysis in PON systems
679279741Method of measuring multi-mode fiber optical properties during processing of the fiber
689276674Estimating phase using test phases and interpolation for modulation formats using multiple sub-carriers
699276673Methods and systems for testing a fiber optic network
709276672Method, transport apparatus, and system for detecting submarine optical cable line
719270381Method and apparatus for transmitting and receiving coherent optical OFDM
729270373Transporting data and auxiliary signals over an optical link
739270371Radio frequency signal transceiving device and method thereof, self-optimizing optical transmission device and method thereof
749270366Impairment aware path computation element method and system
759264134Automatic laser shutdown and recovery in response to a link break
769252913Systems and methods for optical dark section conditioning
779246580Optical add-drop multiplexer (OADM) device
789231696Methods and apparatuses for supervision of optical networks
799231366Optical transmitting device and optical transmission system

2015

809215007Optical network switching node in multi-chassis cluster, optical burst synchronization method, and line card chassis
819215006Apparatus and method for efficient optical loss measurement
829203512Distinguishing light in single fiber transceivers
839197320System and method for monitoring polarization-dependent loss
849191109Transporting data and auxiliary signals over an optical link
859191103Node and method for iterative improvement of spectral use
869184834Method and apparatus for detection and correction of time skew in an optical transmitter
879178755Time-based link fault localization
889178612Method and equipment for operating a coherent optical packet receiver
899166722Method and apparatus for increasing a transmission performance of a hybrid wavelength division multiplexing system
909166687Method and apparatus for using credits to determine cable length
919166681Determining asymmetries in a communication network
929160452Apparatus for modular implementation of multi-function active optical cables
939154233Frequency modulation signal demodulator and light receiving apparatus
949154225Speed test throughput distribution
959154220Large-capacity fiber optical switching device and optical transmission system
969148242Method and device for detecting fault of signal processing equipment and optical interface board online
979130672System and method for fault identification in optical communication systems
989118982Optical line terminal (OLT) optical module adapted to perform optical unit network (ONU) functionality
999118414Apparatus, system and method for network monitoring
1009118413Apparatus and a method
1019112772OLT and frame transfer control method
1029112603Apparatus and method for measuring a delay
1039100125Frame formatting for high rate optical communications
1049100118Transmission device and transmission system
1059094147System control of repeatered optical communications system
1069088355Method and apparatus for determining the dynamic range of an optical link in an HFC network
1079077448Read optical power link service for link health diagnostics
1089071378Superimposed signal detection circuit and optical node equipment
1099071035Optical amplifier and method of controlling optical amplifier
1109059798Passive optical loopback
1119059797Method, apparatus and unit for detecting fault of submarine device
1129054814Front end device and superposing signal detecting device
1139020339Optical transmission system and control method
1148983290System and method for monitoring a dual-polarization signal using an in-band supervisory signal

2014

1158682179Protection switching with transmitter compensation function
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017