СПИСОК патентов США - подгруппа МПК16 H04B10/077
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9608721 | Method of calculating transmitter and dispersion penalty for predicting optical data link and signal quality | |||
| 2 | 9608720 | System for testing passive optical lines | |||
| 3 | 9608719 | Optical network connection termination on client facility failure | |||
| 4 | 9602198 | Using fractional fourier transform nonlinear effects in optical fiber link monitoring methods | |||
| 5 | 9602197 | Non-intrusive diagnostic port for inter-switch and node link testing | |||
| 6 | 9588297 | Wavelength selective switch, variable dispersion compensator, optical transmission apparatus, and optical transmission system | |||
| 7 | 9584219 | Optical test device and systems | |||
| 8 | 9584217 | Determining properties of an optical communications path in an optical communications network | |||
| 9 | 9578401 | Systems and methods for detecting component rotation within a communication assembly | |||
| 10 | 9577756 | Optical beat interference detection and mitigation | |||
| 11 | 9577747 | Photodetection device, photodetection method, and optical transmission device | |||
| 12 | 9577746 | Methods for ingress remediation in cable communication systems | |||
| 13 | 9553665 | Apparatus and method for detecting optical line fault in passive optical network | |||
| 14 | 9544051 | Methods and systems for bulk dispersion monitoring | |||
| 15 | 9544050 | Optical supervisory channel | |||
2016 | |||||
| 16 | 9531470 | Method, system, and node device for monitoring optical performance of wavelength channel | |||
| 17 | 9531469 | Collecting status from a partner management domain | |||
| 18 | 9528907 | Method and device for detecting symmetry of optical fiber | |||
| 19 | 9525480 | Optical communication module, optical network unit, and method of controlling light-emitting element | |||
| 20 | 9520951 | Signal transmission method, transmitter, and signal transmission system | |||
| 21 | 9515725 | Rogue optical network interface device detection | |||
| 22 | 9509370 | Optical transmission system and optical transmission device | |||
| 23 | 9503211 | Signal detection circuit and optical transmission equipment | |||
| 24 | 9496953 | Device and method for monitoring optical signal quality, and optical transmission device | |||
| 25 | 9496952 | Rogue optical network interface device detection | |||
| 26 | 9485049 | Adjusting carrier spacing in a channel | |||
| 27 | 9485016 | Hands-free optical fiber testing using optical loss test instrument | |||
| 28 | 9485015 | Optical layer status exchange over OSC-OAM method for ROADM networks | |||
| 29 | 9485013 | Systems and methods for optical dark section conditioning | |||
| 30 | 9479247 | Methods and apparatus for pre and post equalization in optical communications systems | |||
| 31 | 9473263 | Method and system for removing a pilot tone from an optical signal | |||
| 32 | 9473261 | System and method to achieve datapath latency symmetry through an OTN wrapper | |||
| 33 | 9467245 | Polarization multiplexing optical transceiver | |||
| 34 | 9455780 | Optical transmission system and optical receiving apparatus | |||
| 35 | 9444545 | System and method for non-contact identification of a passive target | |||
| 36 | 9438343 | Transmitting device, communication system, and method for transmission level control | |||
| 37 | 9435956 | Spectroscopic imaging probes, devices, and methods | |||
| 38 | 9432114 | Method for identifying the optical network unit power off reason | |||
| 39 | 9425894 | In-band optical signal-to-noise ratio measurement | |||
| 40 | 9423443 | System and method of detecting and locating intermittent and other faults | |||
| 41 | 9420360 | Transport apparatus and method of transmitting monitoring control signal | |||
| 42 | 9401760 | Diagnostic port for inter-switch link testing in electrical, optical and remote loopback modes | |||
| 43 | 9397898 | Digital link viewer | |||
| 44 | 9397749 | Method and apparatus for performing an automatic power adjustment for an optical signal | |||
| 45 | 9397748 | Method, system, and device for detecting optical signal-to-noise ratio | |||
| 46 | 9397747 | Method and apparatus for connectivity control in a data center network | |||
| 47 | 9391698 | Systems and methods for achieving improved eye safety of an optical transceiver | |||
| 48 | 9391697 | Proactive delay measurement for optical transport network | |||
| 49 | 9379818 | Scheme for remote control of the output power of a transmitter in a smart SFP transceiver | |||
| 50 | 9377376 | Test apparatus for electro-optical printed circuit boards | |||
| 51 | 9369212 | System, method and apparatus for power saving using burst-mode transmission over point-to-point physical connections | |||
| 52 | 9369201 | Integrated multi-channel wavelength monitor | |||
| 53 | 9363585 | Operations administration and management service for an optical layer of a communication network | |||
| 54 | 9363011 | Monitoring and controlling optical nodes | |||
| 55 | 9350447 | Systems and methods for protecting optical networks from rogue optical network terminals | |||
| 56 | 9350446 | Optical signal power selection and control | |||
| 57 | 9344213 | Method for tuning a tunable optical transmitter in an optical WDM transmission system and corresponding optical WDM transmission system | |||
| 58 | 9337921 | Method and apparatus for monitoring mechanical fiber stress of optical fiber spans | |||
| 59 | 9319132 | Optical transmission system, node apparatus, and reachability determination method | |||
| 60 | 9312953 | System and method for performing in-service optical network certification | |||
| 61 | 9300396 | Fast optical link control adaptation using a channel monitor | |||
| 62 | 9294324 | Signal generator and signal generation method with cyclic prefix generation | |||
| 63 | 9288555 | Data center network architecture | |||
| 64 | 9281937 | Control timing synchronization method, optical transmission system, and optical transmission apparatus | |||
| 65 | 9281913 | Signal detection circuit and optical transmission equipment | |||
| 66 | 9281892 | OTDR trace analysis in PON systems | |||
| 67 | 9279741 | Method of measuring multi-mode fiber optical properties during processing of the fiber | |||
| 68 | 9276674 | Estimating phase using test phases and interpolation for modulation formats using multiple sub-carriers | |||
| 69 | 9276673 | Methods and systems for testing a fiber optic network | |||
| 70 | 9276672 | Method, transport apparatus, and system for detecting submarine optical cable line | |||
| 71 | 9270381 | Method and apparatus for transmitting and receiving coherent optical OFDM | |||
| 72 | 9270373 | Transporting data and auxiliary signals over an optical link | |||
| 73 | 9270371 | Radio frequency signal transceiving device and method thereof, self-optimizing optical transmission device and method thereof | |||
| 74 | 9270366 | Impairment aware path computation element method and system | |||
| 75 | 9264134 | Automatic laser shutdown and recovery in response to a link break | |||
| 76 | 9252913 | Systems and methods for optical dark section conditioning | |||
| 77 | 9246580 | Optical add-drop multiplexer (OADM) device | |||
| 78 | 9231696 | Methods and apparatuses for supervision of optical networks | |||
| 79 | 9231366 | Optical transmitting device and optical transmission system | |||
2015 | |||||
| 80 | 9215007 | Optical network switching node in multi-chassis cluster, optical burst synchronization method, and line card chassis | |||
| 81 | 9215006 | Apparatus and method for efficient optical loss measurement | |||
| 82 | 9203512 | Distinguishing light in single fiber transceivers | |||
| 83 | 9197320 | System and method for monitoring polarization-dependent loss | |||
| 84 | 9191109 | Transporting data and auxiliary signals over an optical link | |||
| 85 | 9191103 | Node and method for iterative improvement of spectral use | |||
| 86 | 9184834 | Method and apparatus for detection and correction of time skew in an optical transmitter | |||
| 87 | 9178755 | Time-based link fault localization | |||
| 88 | 9178612 | Method and equipment for operating a coherent optical packet receiver | |||
| 89 | 9166722 | Method and apparatus for increasing a transmission performance of a hybrid wavelength division multiplexing system | |||
| 90 | 9166687 | Method and apparatus for using credits to determine cable length | |||
| 91 | 9166681 | Determining asymmetries in a communication network | |||
| 92 | 9160452 | Apparatus for modular implementation of multi-function active optical cables | |||
| 93 | 9154233 | Frequency modulation signal demodulator and light receiving apparatus | |||
| 94 | 9154225 | Speed test throughput distribution | |||
| 95 | 9154220 | Large-capacity fiber optical switching device and optical transmission system | |||
| 96 | 9148242 | Method and device for detecting fault of signal processing equipment and optical interface board online | |||
| 97 | 9130672 | System and method for fault identification in optical communication systems | |||
| 98 | 9118982 | Optical line terminal (OLT) optical module adapted to perform optical unit network (ONU) functionality | |||
| 99 | 9118414 | Apparatus, system and method for network monitoring | |||
| 100 | 9118413 | Apparatus and a method | |||
| 101 | 9112772 | OLT and frame transfer control method | |||
| 102 | 9112603 | Apparatus and method for measuring a delay | |||
| 103 | 9100125 | Frame formatting for high rate optical communications | |||
| 104 | 9100118 | Transmission device and transmission system | |||
| 105 | 9094147 | System control of repeatered optical communications system | |||
| 106 | 9088355 | Method and apparatus for determining the dynamic range of an optical link in an HFC network | |||
| 107 | 9077448 | Read optical power link service for link health diagnostics | |||
| 108 | 9071378 | Superimposed signal detection circuit and optical node equipment | |||
| 109 | 9071035 | Optical amplifier and method of controlling optical amplifier | |||
| 110 | 9059798 | Passive optical loopback | |||
| 111 | 9059797 | Method, apparatus and unit for detecting fault of submarine device | |||
| 112 | 9054814 | Front end device and superposing signal detecting device | |||
| 113 | 9020339 | Optical transmission system and control method | |||
| 114 | 8983290 | System and method for monitoring a dual-polarization signal using an in-band supervisory signal | |||
2014 | |||||
| 115 | 8682179 | Protection switching with transmitter compensation function | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||