СПИСОК патентов США - подгруппа МПК16 H04B10/556


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№ п/п Номер патента Название патента

2017

19608732Optical transmitter, optical communication system, and optical communication method
29606416Differential TWE MZM driver for silicon photonics
39584260Optimization of optical transmission capacity
49584259Quaternary block-coded high-dimensional modulation for coherent optical communications
59584224Laser system including optical amplification subsystem providing an amplified laser output
69584221Optical transmitter
79571218Power efficient subcarrier aggregator and subcarrier combiner for multi-direction variable optical transceiver
89570885Laser, passive optical network system, apparatus and wavelength control method
99564974Optical transmission device
109553672Integrated control for silicon photonics
119548818Optical modulator and operating point control method
129547622Monolithically integrated system on chip for silicon photonics

2016

139531478Digital optical modulator for programmable n-quadrature amplitude modulation generation
149525491Optical modulator and method of encoding communications traffic in a multilevel modulation format
159520947Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization system
169509411Phase shift keying optical modulation apparatus and method of encoding a symbol onto an optical carrier signal
179507237Differential TWE MZM driver for silicon photonics
189507235Optical module and transmitting apparatus
199503196N.sup.2 times pulse energy enhancement using coherent addition of N orthogonally phase modulated periodic signals
209491017Circuit and method for improving phase detection
219490931Muxponder and method of converting a plurality of tributary optical communications signals having a first bit rate into an optical line signal having a second, higher bit rate
229479281Integrated control for silicon photonics
239479262Method and system for the monolithic integration of circuits for monitoring and control of RF signals
249479191Linearized optical digital-to-analog modulator
259477051Optical transceiver having auxiliary area to install Mach-Zehnder modulator
269461752Methods and arrangements for generating a waveform for frequency shift keying communications
279448457Optical modulator
289442248Polarization beam combiner/splitter, polarization beam combining/splitting structure, light mixer, optical modulator module, and method for manufacturing polarization beam combiner/splitter
299438352QPSK signal conjugate relationship identification method and apparatus, and dispersion compensation method and system
309425903Built-in redundancy scheme for communication system on chip
319425898Optical transmission system, optical phase modulator, and optical modulation method
329419720Optical signal transmitter
339419719Transmitter apparatus and method
349413467Optical transmitter, optical transmission/reception system, and drive circuit
359407361Minimizing polarization-dependent optical power for PM-M-QAM transmitters
369397755Clock recovery method for ultra dense WDM systems
379385816Methods and arrangements for frequency shift communications by undersampling
389350450Bit loading for optical discrete multi-tone transmission
399344197Wave dielectric transmission device, manufacturing method thereof, and in-millimeter wave dielectric transmission method
409337936Optical transmission apparatus, optical transmission method and program for optical transmission
419319145Optical transmitter, optical transmission/reception system, and drive circuit
429312979Channel estimation in optical communication based on orthogonal frequency division multiplexing
439300406Method and system for the monolithic integration of circuits for monitoring and control of RF signals
449294200Optimum modulator bias systems and methods in coherent optical transmitters
459264147Method and apparatus for phase shift keyed optical communications
469264142RZ optical modulator and RZ optical modulation method
479246597Dual rate QPSK/TCM-QPSK optical modulation
489240858Optical communication system, optical communication method, optical communication device, and method and program for controlling the same
499240842Isolation of RF signals using optical single side band modulation combined with optical filtering
509235100Apparatus for dual-polarization QAM and optical communications system using the same cross-reference to related application

2015

519219548Modulator with marking of polarization
529203425Linearized optical digital-to-analog modulator
539197328Optical transmitter implemented with two QPSK modulators made of semiconductor material and a method to control optical power output therefrom
549191121Optical transmitter and method thereof
559184834Method and apparatus for detection and correction of time skew in an optical transmitter
569178623Photon phase modulating system
579172472Method for modulating a carrier light wave
589160454Hamming coded modulation
599143239Signal processing device, signal processing method, and communication device
609143154Method and device for converting a digital signal into optical pulses
619130679Polarization-switched differential ternary phase-shift keying
629128347Optical hybrid mixer without waveguide crossings
639128310Advanced modulation format using two-state modulators
649122084Phase modulation apparatus
659112653Method and system for modulating optical signals as high-dimensional lattice constellation points to increase tolerance to noise
669106343Method and apparatus for performing temporal polarization interleaving in an optical transmitting system
679104084Gain control for an optical modulator
689094132High data rate optical transport network using 8-PSK
699094131Signal generating method and apparatus
709077484Generation of polarization-alternated QPSK format
719059806Optical communication system, transmission apparatus and reception apparatus, and transmission method and reception method
729059805Optimum modulator bias systems and methods in coherent optical transmitters

2014

738811827System for generating optical RZ signals based on electrical RZ signals
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017