СПИСОК патентов США - подгруппа МПК16 H04B10/61
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9608799 | Frequency acquisition for serdes receivers | |||
| 2 | 9608736 | Planar lightwave circuit and optical receiver | |||
| 3 | 9608735 | MIMO equalization optimized for baud rate clock recovery in coherent DP-QPSK metro systems | |||
| 4 | 9608734 | Optical transmission system, optical reception apparatus, and signal adjustment method | |||
| 5 | 9608732 | Optical transmitter, optical communication system, and optical communication method | |||
| 6 | 9602219 | Efficient processing of high data rate signals with a configurable frequency domain equalizer | |||
| 7 | 9602207 | Soft decoding of data in a coherent optical receiver | |||
| 8 | 9602199 | Method of measuring optical fiber link chromatic dispersion by fractional Fourier transformation (FRFT) | |||
| 9 | 9596035 | Minimum variance carrier recovery with increased phase noise tolerance | |||
| 10 | 9596033 | Optical paired channel transceiver and system | |||
| 11 | 9590833 | Reception of 2-subcarriers coherent orthogonal frequency division multiplexed signals | |||
| 12 | 9590801 | Equalization scheme in trans-impedance amplifier for optical communications | |||
| 13 | 9584260 | Optimization of optical transmission capacity | |||
| 14 | 9584250 | Symbol timing estimation for coherent polarization multiplex optical receivers | |||
| 15 | 9584226 | Optical receiver with threshold control block | |||
| 16 | 9584220 | Optical transmission/reception device, optical communication system and optical transmission/reception method | |||
| 17 | 9571206 | Symbol timing and clock recovery for variable-bandwidth optical signals | |||
| 18 | 9571205 | Systems approach to interference cancellation | |||
| 19 | 9564976 | Blind equalization of dual subcarrier OFDM signals | |||
| 20 | 9564974 | Optical transmission device | |||
| 21 | 9564968 | Multiple-input method and apparatus of free-space optical communication | |||
| 22 | 9564964 | Optical signal processing device, optical signal processing method and recording medium | |||
| 23 | 9559785 | Frequency error estimating apparatus and method, frequency error compensating apparatus, and optical receiver | |||
| 24 | 9559784 | Optical communication based on polarization dependent coherent optical Nyquist frequency division multiplexing | |||
| 25 | 9559783 | Optical receiver and method for controlling optical receiver, optical receiver, method for controlling optical receiver, and method for receiving light | |||
| 26 | 9559782 | Optical receiver for multimode communications | |||
| 27 | 9553675 | Frequency domain coded modulation with polarization interleaving for fiber nonlinearity mitigation in digital sub-carrier coherent optical communication systems | |||
| 28 | 9544064 | Electro-optical implementation of an optical spectrum inverter | |||
| 29 | 9544063 | Method for adjusting optical receiver and apparatus for adjusting polarization of optical receiver | |||
| 30 | 9544062 | Coherent optical receiver | |||
| 31 | 9544055 | Optical network element | |||
| 32 | 9537579 | Analog phase noise compensation for coherent optical communication | |||
| 33 | 9537578 | Method and system for coherent equalization of chromatic dispersion of optical signals in a fiber | |||
2016 | |||||
| 34 | 9531480 | Optical receiver | |||
| 35 | 9529215 | Optical network element | |||
| 36 | 9525494 | Optical receiver and frequency offset correction method | |||
| 37 | 9525493 | Differential-coding and decoding for quadrature duobinary coherent optical communication systems | |||
| 38 | 9521022 | Cycle-slip detection method and apparatus, and receiver | |||
| 39 | 9520952 | Polarization mode dispersion (PMD) tolerant optical signaling | |||
| 40 | 9520947 | Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization system | |||
| 41 | 9520941 | Hitless, multi-rate optical transmission and reception | |||
| 42 | 9515767 | Multi-channel optical transceiver with offset quadrature amplitude modulation | |||
| 43 | 9515763 | Digital coherent receiver and receiving method of optical signal | |||
| 44 | 9515745 | Adaptive equalization in coherent receivers using a Stokes space update algorithm | |||
| 45 | 9515744 | Optical signal processing method and device | |||
| 46 | 9515743 | Receiver, transmission system, method for receiving polarization multiplexed optical signal, and non-transitory computer readable medium storing receiver control program | |||
| 47 | 9515742 | System and methods for adaptive equalization for optical modulation formats | |||
| 48 | 9515734 | System and method for cross-phase modulation noise reduced transmission in hybrid networks | |||
| 49 | 9509413 | Optical receiver, optical receiving device, and method for correcting received optical intensity | |||
| 50 | 9503198 | Receiver and reception method | |||
| 51 | 9503186 | Space division multiplexing apparatus including multi-core fiber and selfhomodyne detection method | |||
| 52 | 9496967 | Cycle slip compensation in coherent receiver | |||
| 53 | 9496966 | Optical communication receiving device and frequency offset compensation method | |||
| 54 | 9496965 | Chromatic dispersion compensator with integrated anti-aliasing filter and resampler | |||
| 55 | 9496964 | Optoelectronic equalizer circuit | |||
| 56 | 9490905 | Apparatus, method and computer program operable to determine estimates | |||
| 57 | 9485122 | Data rate programming using source degenerated CTLE | |||
| 58 | 9485033 | Signal processing apparatus and signal processing method | |||
| 59 | 9479849 | OTU4 one level de-multiplexing spatial framer for G.709 optical transport networks | |||
| 60 | 9477857 | Surface acoustic wave tag-based coherence multiplexing | |||
| 61 | 9477051 | Optical transceiver having auxiliary area to install Mach-Zehnder modulator | |||
| 62 | 9473250 | System and method for recovering carrier phase in optical communications | |||
| 63 | 9473249 | Light transmission apparatus, light communication system, light reception apparatus, method for adjusting light transmission, method for transmitting light, and method for receiving light | |||
| 64 | 9467318 | Communication system, receiving device, and semiconductor device | |||
| 65 | 9467246 | Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers | |||
| 66 | 9467245 | Polarization multiplexing optical transceiver | |||
| 67 | 9467228 | Optical transmission system and optical transmission method | |||
| 68 | 9461813 | Optical data interface with electrical forwarded clock | |||
| 69 | 9461754 | Optical receiving apparatus, optical transmitter and receiver module, and optical transmitting and receiving apparatus | |||
| 70 | 9461753 | Optical receiver circuit | |||
| 71 | 9461751 | Frequency domain multiplex optical transmission | |||
| 72 | 9455862 | Frequency synchronization for an OFDM optical receiver | |||
| 73 | 9455787 | Light emitting diode (LED)-based multi-bitrate data links | |||
| 74 | 9450680 | Optical communication system, optical transmitter, and optical receiver | |||
| 75 | 9450679 | Optical transmitter, optical receiver and optical transceiver | |||
| 76 | 9444554 | Digital coherent receiving apparatus | |||
| 77 | 9444553 | Tunable coherent optical receiver and method | |||
| 78 | 9442248 | Polarization beam combiner/splitter, polarization beam combining/splitting structure, light mixer, optical modulator module, and method for manufacturing polarization beam combiner/splitter | |||
| 79 | 9436021 | Tunable optical filter, tunable optical component, and multi-wavelength passive optical network system | |||
| 80 | 9432128 | Receiver for optical transmission system | |||
| 81 | 9425900 | Chromatic dispersion processing apparatus and method | |||
| 82 | 9425806 | Phase estimating device, signal generating device, synchronizing system, and signal processing device | |||
| 83 | 9419726 | Clock recovery for optical transmission systems | |||
| 84 | 9419725 | Systems and methods for the compensation of nonlinear cross polarization and cross phase modulation in dual polarization coherent channels | |||
| 85 | 9419724 | Coherent optical receiver and optical receiving method | |||
| 86 | 9419723 | Optical receiver and method for manufacturing the same | |||
| 87 | 9413523 | Frequency acquisition for SERDES receivers | |||
| 88 | 9413522 | Optical receiver and signal processing method for optical receiver | |||
| 89 | 9407376 | Polarization demultiplexing of optical signals | |||
| 90 | 9407374 | Nonlinear fourier analysis in optical systems | |||
| 91 | 9401765 | Frequency offset estimation circuit and frequency offset estimation method | |||
| 92 | 9397756 | Optical receiver | |||
| 93 | 9391731 | Nyquist wavelength division multiplexing system | |||
| 94 | 9391715 | High-speed optical communications system | |||
| 95 | 9385812 | Optical communication interface utilizing N-dimensional double square quadrature amplitude modulation | |||
| 96 | 9385811 | Optical communication systems and methods | |||
| 97 | 9379823 | Optical receiver with adjustable pulse-width feedback | |||
| 98 | 9379822 | Optical receiving apparatus | |||
| 99 | 9379821 | Optical receiver | |||
| 100 | 9379820 | Method and device for receiving multi-carrier optical signal | |||
| 101 | 9374185 | Dual-polarization multi-wavelength coherent receiver frontend | |||
| 102 | 9374171 | Reduction of effects of signal-signal beat interference in optical transport systems | |||
| 103 | 9374170 | Optical receiving device | |||
| 104 | 9374158 | Electronic wavefront correction for free-space optical communications | |||
| 105 | 9369264 | Method and apparatus of algorithm for coherent receivers with M-QAM modulation format | |||
| 106 | 9369228 | Method and apparatus for heterodyne coherent detection | |||
| 107 | 9369213 | Demultiplexing processing for a receiver | |||
| 108 | 9363032 | Flexible optimization of the signal-to-noise ratio for ultra dense coherent WDM systems | |||
| 109 | 9363022 | Optical transmission apparatus and analog-to-digital conversion apparatus | |||
| 110 | 9363014 | Non-linear distortion compensator, method of compensating non-linear distortion, and optical receiver | |||
| 111 | 9356705 | Optical homodyne coherent receiver and method for receiving a multichannel optical signal | |||
| 112 | 9356704 | Optical conversion system and method with multiple phase processing | |||
| 113 | 9356703 | High-speed low-jitter communication system | |||
| 114 | 9350457 | Power-efficient maximum likelihood decoding for 5 bits per dual-pol-symbol modulation | |||
| 115 | 9344199 | Optical receiver and light receiving method | |||
| 116 | 9344193 | Digital optical spectral shaping | |||
| 117 | 9337938 | Signal processing method, optical receiver and optical network system | |||
| 118 | 9337937 | Common mode rejection ratio control for coherent optical receivers | |||
| 119 | 9331791 | Transfer of power and data | |||
| 120 | 9331790 | Fully digital CMOS based optical receiver | |||
| 121 | 9331783 | Method for compensating chromatic dispersion and associated equipment | |||
| 122 | 9325427 | Maximum likelihood decoding | |||
| 123 | 9325424 | Optical phase compensation device, optical receiver, and optical phase compensation method | |||
| 124 | 9325423 | Systems and methods for complementary signal transmission | |||
| 125 | 9319147 | Optical receiver for quadrature-phase-shift-keying and quadrature-duobinary signals | |||
| 126 | 9319142 | Full-duplex optical transceiver applicable to digital coherent system | |||
| 127 | 9319141 | Optical transmitting/receiving system and timing extracting method in optical transmitting/receiving system | |||
| 128 | 9319137 | Methods and systems for reduced complexity nonlinear compensation | |||
| 129 | 9312959 | Transmission device, transmission method, and communication system | |||
| 130 | 9306676 | Cycle slip compensation in coherent receiver | |||
| 131 | 9306675 | Digital coherent receiver, optical reception system, and optical reception method | |||
| 132 | 9300407 | Channel estimation for optical orthogonal frequency division multiplexing systems | |||
| 133 | 9300401 | Updating apparatus and method for equalizer coefficient, receiver and otpical communication system | |||
| 134 | 9294190 | Low cost direct modulation and coherent detection optical OFDM | |||
| 135 | 9287993 | RF channelizer based on parametrically generated combs derived from a single master seed | |||
| 136 | 9285267 | Optical communication reception system | |||
| 137 | 9281915 | Optical polarization demultiplexing for a coherent-detection scheme | |||
| 138 | 9281903 | Method and arrangement for adaptive dispersion compensation | |||
| 139 | 9281902 | Methods and systems for optical receivers | |||
| 140 | 9281901 | Planar lightwave circuit and optical receiver | |||
| 141 | 9270384 | Sub-sampled carrier phase recovery | |||
| 142 | 9270383 | Frequency and phase compensation for modulation formats using multiple sub-carriers | |||
| 143 | 9270381 | Method and apparatus for transmitting and receiving coherent optical OFDM | |||
| 144 | 9270380 | Chip-based advanced modulation format transmitter | |||
| 145 | 9264172 | Method of optical data transmission using polarization division multiplexing | |||
| 146 | 9264146 | Detection and removal of cycle slip from received signals | |||
| 147 | 9264145 | Optical receiver having a chromatic-dispersion compensation module with a multibranch filter-bank structure | |||
| 148 | 9264001 | Self biased dual mode differential CMOS TIA for 400G fiber optic links | |||
| 149 | 9258077 | Butterfly filter coefficient setting method and device, receiver and receiving method | |||
| 150 | 9258065 | Coherent transponder with enhanced frequency locking | |||
| 151 | 9252988 | System and methods for adaptive equalization for optical modulation formats | |||
| 152 | 9252888 | Coherent optical receiver device and coherent optical receiving method | |||
| 153 | 9246735 | Equalizing a signal modulated using a 5QAM modulation format | |||
| 154 | 9246600 | Signal processing circuit, signal processing method, optical receiver and optical communication system | |||
| 155 | 9246599 | Coherent optical receiver, apparatus and method for detecting interchannel skew in coherent optical receiver | |||
| 156 | 9246596 | Monolithic widely-tunable coherent receiver | |||
| 157 | 9240858 | Optical communication system, optical communication method, optical communication device, and method and program for controlling the same | |||
| 158 | 9240843 | Method and apparatus for blind time skew compensation for coherent optical receivers | |||
| 159 | 9236952 | Detecting and correcting cycle slips to minimize system penalty | |||
| 160 | 9236951 | Electronic compensation of cross-phase modulation | |||
| 161 | 9236940 | High bandwidth demodulator system and method | |||
| 162 | 9234937 | Measuring phase noise in radio frequency, microwave or millimeter signals based on photonic delay | |||
2015 | |||||
| 163 | 9225455 | Digital non-linear compensation in optical communication systems | |||
| 164 | 9225433 | Timing recovery for optical coherent receivers in the presence of polarization mode dispersion | |||
| 165 | 9225432 | System and method for a multi-wavelength coherent receiver | |||
| 166 | 9225431 | Fast chromatic dispersion estimation | |||
| 167 | 9225430 | Digital noise loading for optical receivers | |||
| 168 | 9225429 | Recovering data from quadrature phase shift keying modulated optical signals | |||
| 169 | 9223153 | Integrated driver and related method | |||
| 170 | 9219551 | Method of demodulating a phase modulated optical signal | |||
| 171 | 9219550 | Forward carrier recovery using forward error correction (FEC) feedback | |||
| 172 | 9215011 | Optical receiver and optical receiving method | |||
| 173 | 9209908 | System and method for heterodyne coherent detection with optimal offset | |||
| 174 | 9209900 | Method and apparatus for digital polarization scrambling in coherent optical communication systems employing both transmit and receive digital signal processing | |||
| 175 | 9203682 | Frequency-dependent I/Q-signal imbalance correction coherent optical transceivers | |||
| 176 | 9203541 | Methods and apparatus for multiphase sampling of modulated light | |||
| 177 | 9203521 | Combining I-Q and/or PolMux optical receiver to enable single detector | |||
| 178 | 9203517 | Signal transmission method, signal receiving method, passive optical network PON device, and PON system | |||
| 179 | 9203511 | Feed-forward carrier phase recovery for optical communications | |||
| 180 | 9197322 | Digital optical spectral shaping | |||
| 181 | 9191123 | Integrated circuits in optical receivers | |||
| 182 | 9191120 | Method and system for optical impairments mitigation for high-speed optical communication systems | |||
| 183 | 9184905 | Phase compensation receiver | |||
| 184 | 9184873 | Ultra-high-speed optical transport based on adaptive LDPC-coded multidimensional spatial-spectral scheme and orthogonal prolate spheroidal wave functions | |||
| 185 | 9184854 | Inter-band cross-phase modulation compensation for the mitigation of intra-channel nonlinear impairments in optical fiber transmission | |||
| 186 | 9178655 | Method of decoding a differentially encoded phase modulated optical data signal | |||
| 187 | 9178625 | Timing recovery for optical coherent receivers in the presence of polarization mode dispersion | |||
| 188 | 9178624 | Accurate calculation of polarization mode dispersion using blind equalization | |||
| 189 | 9166700 | Tunable receiver | |||
| 190 | 9166689 | Equalization mechanism for processing traffic based on three-quadrature amplitude modulation (3QAM) | |||
| 191 | 9166680 | Apparatus and method for measuring IQ imbalance for optical receiver | |||
| 192 | 9160459 | Equalization signal processor, optical receiver including the same, and method for equalization signal processing | |||
| 193 | 9160454 | Hamming coded modulation | |||
| 194 | 9154256 | Clock phase detection in the frequency domain | |||
| 195 | 9154253 | Optical compensation using a space division multiplexing electro-optic receiver | |||
| 196 | 9154232 | Optical reception method and optical receiver using maximal-ratio-combining method | |||
| 197 | 9154231 | Generation of an optical local-oscillator signal for a coherent-detection scheme | |||
| 198 | 9148247 | Frequency-diversity MIMO processing for optical transmission | |||
| 199 | 9148229 | Optical transmitter, optical receiver, and optical transmission method | |||
| 200 | 9143265 | Optical polarization multilevel signal receiving apparatus, optical polarization multilevel signal transmitting apparatus, and optical polarization multilevel signal transmission apparatus | |||
| 201 | 9143234 | Optical communication systems and methods | |||
| 202 | 9136949 | Circuits and methods for data detection | |||
| 203 | 9130681 | Reducing phase noise associated with optical sources | |||
| 204 | 9130678 | High speed signal generator | |||
| 205 | 9118434 | Optical transmitting apparatus and optical detecting apparatus | |||
| 206 | 9112615 | Low cycle slip phase recovery for coherent receiver | |||
| 207 | 9112614 | Correction of a local-oscillator phase error in a coherent optical receiver | |||
| 208 | 9112608 | Resource-efficient digital chromatic dispersion compensation in fiber optical communication using spectral shaping subcarrier modulation | |||
| 209 | 9112607 | Low power low complexity chromatic dispersion compensation | |||
| 210 | 9106359 | Optical network system, optical multiplexing apparatus, and receiving apparatus | |||
| 211 | 9106346 | Method of decoding optical data signals | |||
| 212 | 9106345 | Optical communication apparatus and method | |||
| 213 | 9106334 | Method and system for common-mode-rejection-ratio (CMRR) characterization of an integrated coherent receiver | |||
| 214 | 9100129 | Optical coherent receiver with local oscillator laser having hybrid cavity | |||
| 215 | 9100125 | Frame formatting for high rate optical communications | |||
| 216 | 9100116 | Short-term optical recovery systems and methods for coherent optical receivers | |||
| 217 | 9099965 | Integrated driver and related method | |||
| 218 | 9094133 | Integrated production of self injection locked self phase loop locked optoelectronic oscillator | |||
| 219 | 9088371 | WDM telecommunications link with coherent detection and optical frequency comb sources | |||
| 220 | 9088370 | Coherent optical receiver, apparatus and method for detecting inter-channel skew in coherent optical receiver | |||
| 221 | 9088365 | Optical phase conjugation aided long-haul transmission system with enhanced signal-to-noise ratio and nonlinear tolerance | |||
| 222 | 9083570 | Level equalization to compensate for implementation impairments in optical communication systems with high-order modulations | |||
| 223 | 9083472 | Optical feed-forward equalizer for MIMO signal processing | |||
| 224 | 9083471 | Coherent and self-coherent signal processing techniques | |||
| 225 | 9083470 | Optical receiver | |||
| 226 | 9077455 | Optical receiver having a MIMO equalizer | |||
| 227 | 9077454 | Optical detector for detecting optical signal beams, method to detect optical signals, and use of an optical detector to detect optical signals | |||
| 228 | 9077453 | Multi-channel photoreceiver module | |||
| 229 | 9071365 | Optical signal processing device and optical signal processing method | |||
| 230 | 9071354 | Optical receiving apparatus and characteristic compensation method | |||
| 231 | 9065590 | Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers | |||
| 232 | 9065573 | Digital coherent optical receiver, control method of the same, and transmission apparatus | |||
| 233 | 9059889 | Polar multi-symbol delay detector for carrier phase and frequency recovery for coherent transmission | |||
| 234 | 9059834 | Method and algorithm for stabilizing the output state of an optical transceiver | |||
| 235 | 9020364 | Optical receiver having a signal-equalization capability | |||
| 236 | 9014573 | Processing data in an optical network element | |||
| 237 | 8983294 | Forward error correction for an optical transport system | |||
| 238 | 8948614 | Pluggable photonics for coherent optical communication | |||
| 239 | 8948612 | System and method for generating soft decision reliability information from hard decisions in an optical signal receiver | |||
2014 | |||||
| 240 | 8923708 | Signal processing device and optical receiving device | |||
| 241 | 8923707 | Apparatus for compensating optical signal impairments | |||
| 242 | 8923457 | Method and system for pilot-based time domain phase noise mitigation for coherent receiver | |||
| 243 | 8909068 | Skew estimator, skew compensator and coherent receiver | |||
| 244 | 8855503 | Optical receiver and optical transmission system | |||
| 245 | 8811828 | Optical communications system | |||
| 246 | 8774646 | Adaptively Balanced Detector | |||
| 247 | 8768181 | Differential code optical transmission and reception device | |||
| 248 | 8725006 | Digital signal-to-signal beat noise reduction for filter-less coherent receiving system | |||
| 249 | 8718490 | Coherent optical orthogonal frequency division multiplexing (OFDM) reception using self optical carrier extraction | |||
| 250 | 8660440 | Self-adaptive receivers not requiring FEC feedback | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||