СПИСОК патентов США - подгруппа МПК16 H04B10/60


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2017

19602207Soft decoding of data in a coherent optical receiver
29596035Minimum variance carrier recovery with increased phase noise tolerance
39584246Wavelength division multiplexing optical receiver
49571204LED optical communication receiving lens and LED optical communication system
59571202Optical connector assembly
69564971Devices and methods for modular optical cabling systems
79564964Optical signal processing device, optical signal processing method and recording medium
89559781Process for the detection of optical signals
99559655Amplification circuit
109553676Method and system for split voltage domain receiver circuits
119548819Method to control optical receiver implemented with semiconductor optical amplifier and method to control optical communication
129544061Switched optical receiver
139537600Reflecting method and device for performing the receiving function of an optical access network using wavelength division multiplexing

2016

149525484Photo-sensor array to adjust alignment of optical receiver
159525386Receiver circuit
169521405Receiver automatic gain control (AGC) and slicer
179520952Polarization mode dispersion (PMD) tolerant optical signaling
189515744Optical signal processing method and device
199515737Method and device for data compression, transmission, and decompression
209515730Visible light communication terminal
219509433Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly
229509406Optical transmitter, optical receiver, optical transmission system, optical transmitting method, optical receiving method and optical transmission method
239509405Multi-mode fiber node
249484960Reconfigurable FEC
259479264Avalanche photodiode bias control in passive optical networks
269479260Single carrier flexible bit rate transceiver for coherent optical network
279473249Light transmission apparatus, light communication system, light reception apparatus, method for adjusting light transmission, method for transmitting light, and method for receiving light
289461743Pulse to digital detection circuit
299451341Monitor photodiode multiplexer for integrated photonic switches
309450669Microchannel plate based optical communication receiver system
319444554Digital coherent receiving apparatus
329444552Optical receiver module including plurality of photo detectors
339443423Information communication method
349438340Communication method
359432144Precision time transfer systems and methods in optical networks
369432125External light guide for electronic devices
379419715System and method for interoperating a radio-over-fiber based network in a fiber-to-the-home network
389413484System and method for passive optical network communication
399413464Optoelectronic assembly for signal conversion
409407471Adaptive equalizer tap coefficient correction method and optical receiver
419401761Method and device for determining whether a configuration of an optical transmission interface has to be adjusted
429391731Nyquist wavelength division multiplexing system
439391714Safety system
449379820Method and device for receiving multi-carrier optical signal
459374166High speed optical communication systems and methods with flexible bandwidth adaptation
469369317Circuitry and method for multi-level signals
479369208Optical communication module
489363110Apparatus and methods for estimating optical Ethernet data sequences
499363021Receiver optical module including optical de-multiplexer, lenses, and photodiodes vertically arranged to each other within housing
509363015Optical module
519356704Optical conversion system and method with multiple phase processing
529344096Method for detecting frequency offset of oscillator and associated circuit
539338788Method and apparatus for providing beam steering of terahertz electromagnetic waves
549337927Transmitting apparatus and receiving apparatus for visible light communication, and visible light communication system
559336079System and method for cycle slip correction
569325417Optical-electrical converter
579312965Optical receiver module
589312964Reconstruction and restoration of an optical signal field
599312960Reducing power requirements for optical links
609287979DAC-based optical modulator and demodulator
619287976Independent beacon based light position system
629281901Planar lightwave circuit and optical receiver
639281900Wavelength-tunable burst-mode receiver
649270385System and method for quantum based information transfer
659270370System and method for pilot tone modulation by data bias
669264359Method for data transmission using a LINC amplifier, a LINC amplifier, a transmitting device, a receiving device, and a communication network therefor
679264144Transmission and reception of quad-subcarrier orthogonal frequency division multiplexed signals
689264143Method and system for split voltage domain receiver circuits
699252887Optical receiver, station-side optical network unit, and light reception level monitoring method
709240857System, method and fiber-optic transceiver module for bandwidth efficient distortion-tolerant transmissions for high-bit rate fiber optic communications
719237376Wireless communication system for giga bit data rate and low power consumption
729236950Method and device for determining a presence of a locking signal in a signal received by an optical receiver device
739236940High bandwidth demodulator system and method
749235100Apparatus for dual-polarization QAM and optical communications system using the same cross-reference to related application
759229183Multi-channel receiver optical sub assembly

2015

769225453Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing
779225428Method and system for alignment of photodetector array to optical demultiplexer outputs
789225427Transmitter and receiver for transceiving optical signals
799225420Communication method
809225367Decision feedback equalizer and receiver
819224882Low voltage photodetectors
829219551Method of demodulating a phase modulated optical signal
839219548Modulator with marking of polarization
849215116Method, transmitter and receiver device for transmitting a binary digital transmit signal over an optical transmission link
859209907Method and system for a narrowband, non-linear optoelectronic receiver
869209906Clock recovery circuit, optical receiver, and passive optical network device
879209905Optical communication apparatus
889203682Frequency-dependent I/Q-signal imbalance correction coherent optical transceivers
899203541Methods and apparatus for multiphase sampling of modulated light
909203520Detecting apparatus, optical receiving apparatus, detecting method, and optical receiving method
919197357Method, apparatus, and system for processing optical network signal
929197351Method of selecting wavelength of optical network unit in passive optical network
939191122Optical module with a light receiving element receiving leakage light and method of monitoring optical module by receiving leakage light
949184853Reception device
959184852Receiving device and receiving method
969184841Multi-level decoder with skew correction
979178520Broadband optical phase detection and phase noise removal with an optical resonator
989172335Optical receiver module
999166699Infrared reception circuit and infrared reception method
1009166628Use of parity-check coding for carrier-phase estimation in an optical transport system
1019160458Optical signal detection circuit and optical receiver
1029154253Optical compensation using a space division multiplexing electro-optic receiver
1039153126Smart switch and remote control system using the same
1049143242Optical signal demodulator, optical signal demodulating method, and optical add-drop multiplexer
1059143200Apparatus and method of receiver architecture and low-complexity decoder for line-coded and amplitude-modulated signal
1069140896Active beam shaping system and method using sequential deformable mirrors
1079124373Integrated optical phased array
1089118434Optical transmitting apparatus and optical detecting apparatus
1099106344Method and apparatus for providing beam steering of terahertz electromagnetic waves
1109100128Optical burst receiver with a configurable AC and DC coupling interface
1119100085High speed multi-mode fiber transmissions via orthogonal wavefronts
1129097865Optical communication device with planar optical waveguide
1139083470Optical receiver
1149077455Optical receiver having a MIMO equalizer
1159077454Optical detector for detecting optical signal beams, method to detect optical signals, and use of an optical detector to detect optical signals
1169077453Multi-channel photoreceiver module
1179071376Bandwidth adjusting method and communication node
1189054814Front end device and superposing signal detecting device
1199054803Content delivery based on a light positioning system
1209048957Signal processing circuit, optical receiver, detector and method for compensating for waveform distortion
1219042741System and method for blind frequency recovery
1229037004Optical receiver, polarization separation device and polarization separating method
1239031421Measuring device and method of measuring signal transmission time difference thereof
1249031420Digital optical coherent transmission device
1259031411Wavelength-division multiplexing (WDM) optical fiber network system
1269025971Optical receiving circuit
1279025970Optical signal cutoff detection circuit and optical receiver
1289025969Method with improved phase robustness in coherent detected optical system
1299020367Optical chips and devices for optical communications
1309020366Polarization multiplexing optical receiving device and polarization multiplexing optical receiving method
1319014575Sampling clock synchronizing apparatus, digital coherent receiving apparatus, and sampling clock synchronizing method
1329014574Optical receiver, polarization demultiplexer, and optical receiving method
1339014558Client grooming interface
1349002308Receiver automatic gain control (AGC) and slicer
1359002203Data processing of an optical network element
1368989604Optical receiver
1378989603Coherent optical receiver and coherent optical receiving method
1388989602Digital coherent optical receiver, adaptive equalizer, and digital coherent optical communication method
1398983309Constrained continuous phase modulation and demodulation in an optical communications system
1408977141Digital signal processing apparatus
1418977140Optical receiver and optical reception method
1428977137Polarization dependent loss compensation
1438977136Carrier phase estimation for optically coherent QPSK based on wiener-optimal and adaptive multi-symbol delay detection (MSDD)
1448965221Receiver and cross phase modulation reduction method
1458958706Coherent optical communication device and method
1468953952Optical receiver based on a decision feedback equalizer
1478953951Fast chromatic dispersion estimation
1488953950Ultra-high-speed photonic-enabled ADC based on multi-phase interferometry
1498948615Optical receiver and communication system
1508948613Intensity noise reduction methods and apparatus for interferometric sensing and imaging systems
1518948611I/R receiver with duty cycle synchronized power reduction
1528942573Blind equalization algorithms for adaptive polarization recovery and PMD compensation
1538934789Optical receiver, optical reception method and optical reception system
1548929750Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization system
1558929749Minimum variance carrier recovery

2014

1568903255Polarization-multiplexed signal receiver, polarization multiplexing system and polarization-multiplexed signal receiving method
1578897657Apparatus and method for stabilizing power to an optical multimode receiver
1588897656Synchronizing phases of multiple opitcal channels
1598891980Digital demodulator architecture
1608891979Photon detector
1618891978Information-acquisition device and optical communication system
1628886058Cycle slip reduction in coherent optical communications
1638886057Optical receiver, signal processor, and optical receiving method
1648879927Optical receiver based on a decision feedback equalizer
1658873974Adaptive equalization in coherent fiber optic communication
1668873973Digital coherent receiver and phase control method
1678867930System and method for determining the envelope of a modulated signal
1688867929Optical receiver using single ended voltage offset measurement
1698861984Compact polarization-insensitive optical receiver
1708861983Analog radio frequency transport over optical media using continuous optical phase modulation and noncoherent detection
1718861982Interferometer, demodulator, and optical communication module
1728861981Optical signal compensation device
1738861980Loop filter
1748861979Coherent receiver apparatus and chromatic dispersion compensation method
1758855502Demodulator and optical transceiver
1768855501Method for carrier frequency recovery and optical intradyne coherent receiver
1778837957Method and apparatus of using digital equalizer for cascaded wavelength selective switch compensation
1788831441Optical communication system, optical receiver, optical transponder, wavelength multiplexing optical communication system, wavelength multiplexing receiving device, and wavelength multiplexing optical transponder
1798818209System and apparatus for distributing a signal to the front end of a multipath analog to digital converter
1808811829Photon detector
1818805209Efficient computation and compensation of linear and nonlinear distortion in dispersion-managed fiber-opic transmission
1828805208System and method for polarization de-multiplexing in a coherent optical receiver
1838805207Distortion compensator, optical receiver, distortion compensator and optical receiver controlling methods, and optical transmission system
1848805206Single pin coherent receiver
1858787776Optical receiver with monolithically integrated photodetector
1868787775Opto-electronic assembly for a line card
1878774645Method and apparatus for controlling bias point of differential quadrature phase shift keying demodulator
1888774644PMD and chromatic dispersion tolerant clock recovery
1898768180All-optical, phase sensitive optical signal sampling
1908768179Optical transceiver IC
1918768178Automatic gain control for high-speed coherent optical receivers
1928768174Modulation device and modulation method, and demodulation device and demodulation method
1938761614Parallel conversion between optical and digital
1948755696Method and apparatus for controlling an optical receiver having delay paths
1958755695Burst transmission method, and receiver resetting method and apparatus in a passive optical network
1968750727Wave energy-based communication
1978750726Histogram-based chromatic dispersion estimation
1988744279Adaptive PMD equalizer and implementation
1998744278Method for electric power supply of optical receiver, digital signal processing circuit, and optical receiver
2008744277Calibrating an optical downconverter
2018737848Optical receiver
2028737847Method and apparatus of using joint timing recovery for a coherent optical system
2038731414Optical receiver for receiving light and optoelectronic measuring arrangement
2048731410Method and system for split voltage domain receiver circuits
2058725007Method and arrangement for adaptive dispersion compensation
2068725005Dynamic impedance photodetector receiver circuit
2078718492Adaptive power efficient receiver architecture
2088705985Fast optical receiver for unencoded data
2098705984Optical transmission apparatus and method for controlling variable optical attenuator
2108699889Polarization demultiplexing using independent component analysis
2118693898Adaptive equalizer, optical receiver, and tap coefficient correcting method
2128693897Digital demodulator architecture
2138693896Method and device for processing terahertz waves
2148687983Laser communication system
2158687981Method and system for split voltage domain transmitter circuits
2168682182Blind carrier frequency offset detection for coherent receivers using quadrature amplitude modulation formats
2178682181System, method, and apparatus for high-sensitivity optical detection
2188670680Optical receiver and optical receiving method
2198670679Coherent optical receiving apparatus and optical signal processing method
2208670678Digital coherent receiver and digital coherent reception method
2218670677Remote control signal receiving circuit
2228666262Method for adaptive blind equalization of PSK signal, equalizer and receiver
2238660438Digital coherent receiver and receiving method
2248655196Phase control circuit and method for optical receivers
2258655194Method for improving the performance of digital coherent optical receiver using single ended photo-detection
2268655193Optical multi-level transmission system
2278655192Polarization diversity optical system device, demodulator and transceiver
2288655190Wavelength division multiplexed optical communication system architectures
2298649691Apparatus and method for detecting optical signals
2308649690Optical communication reception system
2318644715Method and device for monitoring and controlling phase difference based on DQPSK modulation
2328639125Light reception device and method for controlling the same
2338634727Coherent optical receiver, apparatus and method for detecting interchannel skew in coherent optical receiver
2348634726Polarization and differential-group-delay insensitive digital timing error detection for polarization-multiplexed coherent optical systems
2358630551Method and system for characterizing an optical device

2013

2368620166Holevo capacity achieving joint detection receiver
2378611763Phase noise compensation in coherent optical communications systems
2388594515Digital phase conjugation for fiber-optic links
2398588623Coded polarization-multiplexed iterative polar modulation
2408582985Input isolation of a transimpedance amplifier in optical receivers
2418571422Burst transmission method, and receiver resetting method and apparatus in a passive optical network
2428565620Apparatus for receiving optical signal and method of controlling phase offset for differential quadrature phase shift keying
2438559829Flexible multi-band multi-traffic optical OFDM network
2448548338Method and system for deploying an optical demodulator arrangement in a communications network
2458543013Technique for detection of optical data signals
2468543011Receiving apparatus and method for electronic noise compensation in phase modulated optical transmission
2478538278Superimposed training and digital filtering coherent optical receivers
2488538277Coherent optical receiver
2498538276Method and apparatus for visible light communication with image processing
2508532503Optical receiver and optical receiving method
2518532502Filter coefficient adjustment apparatus
2528532500System and method for receiving optical signals
2538526832Shutter-glass eyewear communications receiver
2548526831Receiver algorithms for coherent detection of polarization-multiplexed optical signals
2558521040Optical orthogonal frequency division multiplexing receiver and optical signal receiving method thereof
2568515294Method and apparatus for providing beam steering of terahertz electromagnetic waves
2578515293Coherent receiver
2588515292Optimized normalized least mean square phase estimation
2598509628Differential multilevel modulated optical signal receiver apparatus
2608503891Multirate burst mode receiver
2618498545DPSK demodulator and demodulating method
2628483581Light receiving circuit and signal processing method
2638483580Method and apparatus for adjusting the gain of an amplifier of an optical receiver module based on link bit error rate (BER) measurements
2648478138Optical receiving device, optical receiving circuit, and method for receiving optical signals
2658478137Optical receiver
2668478136Electronic compensation of nonlinearity in optical communication
2678463142Method, apparatus, and system for feedback control of coherent receiver
2688463141Reconstruction and restoration of two polarization components of an optical signal field
2698463140Reception device and reception method
2708457504Adaptive equalization in coherent fiber optic communication
2718452193Optical receiver
2728452192Apparatus and method for monitoring statistical characteristics of phase noises, and coherent optical communication receiver
2738452191Electronic compensation of nonlinear effects of semiconductor optical amplifiers
2748447192Infrared receiver circuit
2758447191Compensation of optical transmission impairments using digital backward propagation
2768433206Burst-mode optical receiver and timing control method
2778422891Jitter reduction of electrical signals from limiting optical modules
2788417127Infrared communications receiver
2798412054DQPSK/DPSK optical receiver with tunable optical filters
2808406638Coherent light receiving system
2818401404Optical receiver
2828401403Timing recovery in presence of optical impairments and optimization of equalization based on timing recovery moment strengths
2838401401Polarization-diverse, heterodyne optical receiving system
2848401400Detection of data in signals with data pattern dependent signal distortion
2858396375Method and apparatus for bidirectional optical link using a single optical carrier and colorless demodulation and detection of optical frequency shift keyed data
2868391725Optical receiver for controlling wavelength of local oscillation light and local oscillation light control method
2878374513Optical receiver and jitter tolerance control method
2888374512Frequency offset monitoring device and optical coherent receiver
2898369716Integrated wavelength selectable photodiode using tunable thin film filters
2908369714Burst optical signal receiving device
2918358940Method and system for optoelectronic receivers for uncoded data
2928358938Optical receiver able to prevent LOS alarm from malfunctioning
2938355638Receiver for optical transverse-mode-multiplexed signals
2948355637Optical OFDM receiver, optical transmission system, subcarrier separation circuit, and subcarrier separation method
2958355636PMD insensitive direct-detection optical OFDM systems using self-polarization diversity
2968351800Optical receiver and clock generation method
2978346101Systems and methods for diagnostic monitoring of optical modulation amplitude at an optical receiver using automatic gain control
2988346100Apparatus and method for monitoring received optical power in an optical receiver over a wide range of received power with high accuracy
2998346099Optical reception device and optical reception method
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017