H04L7/027

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№ п/п	Номер патента	Название патента
2017
1	9608692	Repeater and methods for use therewith
2	9590803	Timing error processor that uses the derivative of an interpolator function
3	9584250	Symbol timing estimation for coherent polarization multiplex optical receivers
4	9559750	Interleaving low transmission power and medium transmission power channels in computer networks
2016
5	9525543	Clock and data recovery circuit using an injection locked oscillator
6	9520947	Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization system
7	9503213	Systems and methods for data rate optimization in a WCAN system with injection-locked clocking
8	9490967	Communication system and method
9	9490965	Simultaneous transmission of clock and bidirectional data over a communication channel
10	9485609	Pulse frequency control for wireless communications and ranging
11	9479364	Unequalized clock data recovery for serial I/O receiver
12	9467182	Signal decomposition method and electronic apparatus using the same
13	9444613	Sensor, control unit and method to communicate between sensors and control units
14	9444612	Multi-wire single-ended push-pull link with data symbol transition based clocking
15	9432178	Clock and data recovery circuit using an injection locked oscillator
16	9425950	Sampling clock adjustment for an analog to digital converter of a receiver
17	9413521	Programmable optical subassemblies and modules
18	9407426	Optical network interface, module and engine
19	9407425	Method and device for compensating phase imbalance
20	9391666	Multiplexer device with first and second filtering devices connected to common port
21	9379884	Symbol clock recovery circuit
22	9379879	Noise-shaping time-to-digital converter
23	9363071	Circuit to recover a clock signal from multiple wire data signals that changes state every state cycle and is immune to data inter-lane skew as well as data state transition glitches
24	9356771	Method of generating clock and semiconductor device
25	9337997	Transcoding method for multi-wire signaling that embeds clock information in transition of signal state
26	9331790	Fully digital CMOS based optical receiver
27	9325490	Referenceless clock and data recovery circuit
28	9319141	Optical transmitting/receiving system and timing extracting method in optical transmitting/receiving system
29	9313058	Compact and fast N-factorial single data rate clock and data recovery circuits
30	9270287	Apparatus and method for recovering burst-mode pulse width modulation (PWM) and non-return-to-zero (NRZ) data
31	9231571	Resonant clock amplifier with a digitally tunable delay
2015
32	9203677	Signal processing method and associated apparatus
33	9203601	CDR circuit and serial communication interface circuit
34	9166847	Signal receiving apparatus and two-stage adaptive equalization method thereof
35	9160520	Serializer and serializing apparatus using the same
36	9154256	Clock phase detection in the frequency domain
37	9118457	Multi-wire single-ended push-pull link with data symbol transition based clocking
38	9094178	Correcting apparatus for timing recovery of receiver and method thereof
39	9088404	Powerline communication receiver and related methods
40	9083476	Signal multiplexing device
41	9075628	Electronic system and communication control method for transmitting and receiving data by serial communication
42	9071410	Simultaneous transmission of clock and bidirectional data over a communication channel
2014
43	8923468	Clock and data recovery circuit selectively configured to operate in one of a plurality of stages and related method thereof
44	8913703	Method and device for determining a quality of a clock signal
45	8902999	Isolation interface circuit for power management
2013
46	8477937	Methods and systems for providing interference based physical-layer encryption
2012
47	8279747	Information processing apparatus and signal transmission method
48	8098692	Method and apparatus for high speed LVDS communication
2008
49	7460630	Device and method for synchronous data transmission using reference signal
2005
50	6934348	Device for recovering burst-mode optical clock
51	6924705	Inject synchronous narrowband reproducible phase locked looped
52	6922436	Method and apparatus for clock timing recovery in .chi.DSL particularly VDSL modems
53	6914945	Clock recovery circuit
54	6909760	Sychronization data detection unit and method
55	6850584	Clock regeneration circuit and optical signal receiver using the same
2004
56	6816684	Method of generating a clock signal of exact phase from an optical input signal and optical receiver therefor
57	6810097	Carrier reproduction circuit, receiver, loop filter circuit, and oscillator circuit
58	6798831	Testing system
59	6791388	Phase interpolator device and method
60	6782353	Instrument for measuring characteristic of data transmission system with high accuracy and clock reproducing circuit used therefor
61	6775343	Receiver for signals in a discontinuous flow and corresponding receiving process
62	6765863	Network system
63	6760574	Two-dimensional signal detector with dynamic timing phase compensation
64	6697439	Carrier acquisition in a DC/MA system
65	6693981	Method and apparatus for identifying bit rate
66	6693860	Timing signal recovery by superheterodyne phase locked loop
67	6690756	Synchronization method and receiver comprising multiplication means, transform and comparison means
68	6687314	Method and apparatus for performing analog mode operations when receiving data and signaling tones in a wireless TDMA system
69	6680971	Passband equalizer for a vestigial sideband signal receiver
2003
70	6667666	Synchronous oscillators
71	6647079	Surface acoustic wave-based clock and data recovery circuit
72	6618458	Method and apparatus for signal receiving synchronization
73	6617988	Apparatus for analogue information transfer
74	6608875	Free-running-frequency adjustment circuit for a clock recovery system
75	6580765	Apparatus for recovering symbol timing in cap-based high-speed communication system using single-sided prefilter pair
76	6560304	Apparatus for reducing pattern jitter by using locally symmetry forcing wave generating unit and method using the same
77	6560276	Synchronization techniques using an interpolation filter
78	6539070	Clock synchronizing circuit
79	6535549	Method and apparatus for carrier phase tracking
80	6509773	Phase interpolator device and method
2002
81	6442220	Method for efficient synchronization in a communication system
82	6430243	Symbol sign directed phase detector
83	6430234	Method and apparatus for performing phase detection and timing recovery for a vestigial sideband receiver
84	6369659	Clock recovery system using wide-bandwidth injection locked oscillator with parallel phase-locked loop
85	6351293	Decision directed phase detector
2001
86	6324234	Synchronization and clock recovery
87	6323979	Regenerator with optical modulation for optical fiber transmission systems using soliton signals
88	6317008	Clock recovery using an injection tuned resonant circuit
89	6314129	Circuit and method for timing recovery in digital communication receiver
90	6304622	Flexible bit rate clock recovery unit
91	6298104	Clock recovery circuit
92	6298103	Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates
93	6295325	Fixed clock based arbitrary symbol rate timing recovery loop
94	6285722	Method and apparatus for variable bit rate clock recovery
95	6278699	Synchronization techniques and systems for spread spectrum radiocommunication
96	6275548	Timing recovery system
97	6266350	Off-line broadband network interface
98	6256361	D.T.R.M. data timing recovery module
99	6256353	Method and apparatus for generating a probing signal for a system having non-linear network and codec distortion
100	6249192	Clock injection system
101	6249160	Clock reproduction and identification apparatus
102	6246276	Clock signal cleaning circuit
103	6243431	Symbol timing recovery apparatus
104	6236675	Pilot tone system and method to allow continuous synchronization in multipoint networks
105	6229633	Optical sampling by modulating a pulse train
106	6204949	Method and device for extracting a timing signal
107	6204750	Interrogator for electronic identification system
108	6198780	Method and apparatus for symbol timing recovery of a vestigial sideband television signal
109	6188738	Clock extraction circuit
110	6175600	System for detecting the presence of a digital signal carrier wave, and a receiver including such a system
111	6175285	Injection tuned resonant circuits
2000
112	6133802	Synchronous carrier recovery circuit and injection locked oscillator
113	6115430	Differentiating circuit and clock generator circuit using the differentiating circuit
114	6084886	Method and apparatus for facilitating establishment of communications in a messaging system
115	6075825	Timing and data recovery circuit for ultra high speed optical communication system
116	6064236	Phase detector and timing extracting circuit using phase detector
117	6047033	Apparatus and method for signal timing error detection
118	6028903	Delay lock loop with transition recycling for clock recovery of NRZ run-length encoded serial data signals
119	6016328	Method and apparatus for the synchronization of a signal receiving station
1999
120	6009132	System and method for obtaining clock recovery from a received data signal
121	6009109	Process for transmission of digital application data
122	5995535	Rapid time and frequency acquistion of spread spectrum waveforms via ambiguity transform
123	5991348	Method and apparatus for regenerating symbol timing from a probing signal in a system having non-linear network and codec distortion
124	5987077	Method of synchronizing a digital signal receiver
125	5977820	Phase estimating circuit and demodulating circuit
126	5970089	Method and apparatus for generating a probing signal for a system having non-linear network and codec distortion
127	5953690	Intelligent fiberoptic receivers and method of operating and manufacturing the same
128	5953649	Signal acquisition in a satellite telephone system
129	5946048	Network device for handling digital data over a TV channel
130	5909297	Drift compensating circuit for optical modulators in an optical system
131	5896217	Optical transmission system, optical multiplexing transmission system, and related peripheral techniques
132	5872815	Apparatus for generating timing signals for a digital television signal receiver
133	5870443	Symbol timing recovery and tracking method for burst-mode digital communications
134	5870442	Timing recovery arrangement
135	5870438	Fast resynchronization system for high-speed data transmission
136	5867542	Clock phase detecting circuit and clock regenerating circuit each arranged in receiving unit of multiplex radio equipment
137	5867059	Demodulating system for MSK and GMSK signal using a fast fourier transform converter
138	5864250	Non-servo clock and data recovery circuit and method
1998
139	5850421	Method and apparatus for estimating clock slew and carrier translation
140	5838475	Optical regenerator and an optical transmission system
141	5825818	Apparatus and method of recovering a timing signal in a transmission apparatus by adjusting tap coefficients
142	5818872	Timing offset error extraction method and apparatus
143	5818371	Coherent synchronization and processing of pulse groups
144	5815294	Optical transmission system with transmission characteristic measuring device
145	5812608	Method and circuit arrangement for processing received signal
146	5802113	Clock signal recovery system for communication systems using quadrature amplitude modulation
147	5799037	Receiver capable of demodulating multiple digital modulation formats
148	5796787	Receiver and method thereof
149	5774002	Frequency doubler for an optical transceiver clock recovery circuit
150	5764708	Device for identifying a predetermined sequence of signals in a modem
151	5760937	Optical demultiplexer
152	5760702	Receiver with symbol rate sync
153	5757857	High speed self-adjusting clock recovery circuit with frequency detection
154	5754322	Optical transmission system, optical multiplexing transmission system, and related peripheral techniques
155	5748681	Offset correction for a homodyne radio
156	5745534	Method and apparatus for data communication
157	5729577	Signal processor with improved efficiency
158	5726595	Circuit for coupling an event indication signal across asynchronous time domains
159	5717510	Optimized optical transmission system for high capacity transmission
160	5710649	Apparatus and methods for nulling non-random timing jitter in the transmission of digital optical signals
1997
161	5703912	Clock-recovery device having cascaded resonance amplifiers
162	5701332	Detector of the presence of a sequence of FSK modulated signals arriving on a modem
163	5680388	Method and arrangement for dynamic allocation of multiple carrier-wave channels for multiple access by frequency division of multiplexing
164	5671259	Clock recovery circuit
165	5655022	Apparatus and method for synchronizing nonlinear systems using filtered signals
166	5654982	Apparatus and method for determining carrier frequency offset and timing frequency offset for data transmission and reception
167	5651031	Clock recovery circuit of demodulator
168	5640426	Clock recovery circuit of demodulator
169	5625649	Clock recovery circuit of demodulator
1996
170	5577072	Timing phase detector and timing recovery using the same
171	5576876	Optical regenerator and an optical transmission system
172	5574979	Periodic interference avoidance in a wireless radio frequency communication system
173	5570390	Timing generation device and data transmission device having the timing generation device
174	5559833	Transmission system comprising timing recovery
175	5541958	Clock recovery circuit of demodulator
176	5524120	Digital low power symbol rate detector
177	5524109	Token ring concentrator having retiming function
178	5517524	Method of and apparatus for automatic equalizing filter
1995
179	5461621	Pair division multiplexer for digital communications
180	5455846	Detection of a digitally modulated signal using binary line enhancement
181	5454015	Adaptive timing recovery with gain adjustment
182	5444697	Method and apparatus for frame synchronization in mobile OFDM data communication
183	5442656	Timing extraction device and data transmission device using the timing extraction device
184	5425060	Mechanism for reducing timing jitter in clock recovery scheme for blind acquisition of full duplex signals
185	5414739	Transmission system constituted of multistage reproduction nodes
186	5404379	Timing recovery method and system
187	5388127	Digital timing recovery circuit
188	5383225	Synchronizer for TDMA acquisition signal having an unknown frequency
189	5379143	Optical regenerative-repeater system
1994
190	5353146	Optical signal regenerator and optical communications system incorporating same
191	5337332	Training detection apparatus
192	5325093	Analog-to-digital converter for composite video signals
193	5311376	Information detecting system
194	5276712	Method and apparatus for clock recovery in digital communication systems
1993
195	5274672	Optimized clock recovery for an MSK system
196	5231397	Extreme waveform coding
197	5220448	Bit and frame synchronization unit for an access node of optical transmission equipment
198	5197082	Digital signal regenerator
1992
199	5173663	Demodulation circuit enabling independent recovery of the carrier and sampling timing
200	5170396	Data valid detector circuit for Manchester encoded data
201	5157698	Method for clock pulse synchronization
202	5142237	Method of demodulation
203	5138633	Method and apparatus for adaptively retiming and regenerating digital pulse signals
204	5121416	Timing extracting method suitable for a high bit-rate transmission system and a circuit therefor
1991
205	5055845	Signal digitizing method and system utilizing time delay of the input signal
206	5036288	Circuit arrangement for clock recovery
207	4996444	Clock recovery circuit
208	4993048	Self-clocking system
209	4987591	Electronic telephone apparatus able to supply sync clock signals reliably, and method of controlling the supply of sync clock signals
210	4982446	Bit synchronization for optical networks
1990
211	4977580	Timing and carrier recovery in TDMA without preamble sequence
212	4969163	Timing control for Modem receivers
213	4969160	Dual channel clock recovery circuit
1989
214	4881243	Signal timing circuits
215	4879761	Bistable optically clocked optical signal regenerator
216	4868850	MODEM communication system having training means and method for training same
217	4862484	Apparatus for clock recovery from digital data
218	4847872	Method and arrangement for synchronizing a receiver in digital transmission systems
219	4831637	Apparatus and technique for timing jitter cancellation in a data receiver
220	4823363	Phase-locked clock regeneration circuit for digital transmission systems
221	4815102	Clock generation in a transmission system having a strong bandwidth limitation
222	4801818	Clock regeneration circuit
223	4799240	Clock synchronizing circuit including a voltage controlled oscillator
1988
224	4761797	Flexible regenerator
225	4755961	Digital tank circuit
226	4747114	Modem clock with automatic gain control
227	4737970	Clock recovery using cavity resonator
228	4736120	Timing extraction circuit
229	4727592	Optical communication system
1987
230	4716578	Circuit and method for the recovery of data from a digital data stream
231	4715049	Clock recovery and retiming scheme with saw filter phase trimming to achieve desired system phase adjustment
232	4712077	Tristate phase-lock loop prevents false lock
233	4704722	Timing recovery circuit
234	4688268	Fiber optic receiver having a combined baseline clamp and automatic gain control detector
235	4675881	Arrangement for recovering a clock signal from an angle-modulated carrier signal having a modulation index m=0.5
236	4658217	Timing signal extracting circuit
237	4641323	Multi-phase PSK demodulator
1986
238	4622683	Fast acquisition ringing filter MSK demodulator
239	4615041	Adaptively tuned clock recovery circuit
240	4604756	Device for recovering a synchronized clock signal from a signal sequence
241	4596981	Synchronizing signal detecting circuit in a digital signal transmitting system
242	4584719	Fiber optic workstation datalink interface
243	4577334	Digital data receiver including timing adjustment circuit
244	4569064	Device for recovery of clock frequency in digital transmission
1985
245	4561101	Clock-frequency recovery device adapted to high-frequency radiocommunications in disturbed media
246	4561099	Clock recovery system for TDMA satellite communication system
247	4538119	Clock extraction circuit using an oscillator and phase-locked programmable divider
248	4531224	Low signal-to-noise ratio symbol synchronizer
249	4531223	Clock derivation circuits
250	4531222	Clock extraction circuit for a PCM signal
251	4523158	Clock regenerator using two on-off oscillators
252	4513414	Clocking arrangement for telephone switching system
1984
253	4472817	Non-PLL concurrent carrier clock synchronization
254	4472799	Method of and means for synchronizing a receiving section of a digital telecommunication system
255	4455665	Data modem clock extraction circuit
256	4455661	Dual processor digital modem apparatus
257	4445224	Pull-in circuit for a digital phase locked loop
258	4435687	Clock signal recovery circuit
259	4429406	Arrangement for checking the synchronization of a receiver
1983
260	4423520	Quantization circuit for image data transmission system
261	4423518	Timing recovery circuit
262	4419759	Concurrent carrier and clock synchronization for data transmission system
263	4418322	Automatic digital circuit for synchronizing with a variable baud rate generator
264	4413236	Circuit for deriving a timing signal from digital imput signals
265	4394626	Phase synchronizing circuit
266	4393516	Data transmission system and method
267	4393279	Digital data transmission system having frequency or phase modulated data carrying signals to provide supervisory channel
268	4389727	Method for controlling the clock phase of a receiving system for digital data, phase recovery circuit for effectuating this method and digital data receiving system comprising said circuit
269	4375694	All rate bit synchronizer with automatic frequency ranging
270	4375693	Adaptive sweep bit synchronizer
271	4370617	Synchronization extractor responsive to digital signals
1982
272	4361897	Circuit arrangement for clock pulse recovery at the receiving end of digital clock-controlled data transmission systems
273	4352192	Timing signal synchronization device
274	4339824	Clock recovery circuit for TDMA system or message switching system
275	4339731	Stable, fast slew, phase locked loop
276	4320517	Method and device for effecting the initial adjustment of the clock in a synchronous data receiver
277	4320515	Bit synchronizer
278	4317221	Mobile data receiving system
279	4317212	Arrangement for checking the synchronization of a receiver
280	4313205	Carrier synchronization and symbol synchronization for offset-QPSK burst communications
281	4313088	Arrangement for generating a clock signal
1981
282	4303942	Sampling clock reproducing apparatus
283	4295222	Arrangement for restituting the clock for a receiver of data transmitted by phase modulation of a carrier
284	4276650	Method of synchronizing a quadphase receiver and clock synchronization device for carrying out the method
285	4275465	Clock rate recovery circuit
286	4274067	Universal clock recovery network for QPSK modems
287	4264973	Circuitry for transmitting clock information with pulse signals and for recovering such clock information
288	4262360	Method and device for detecting a pseudo-random sequence of carrier phase changes of 0.degree. and 180.degree. in a data receiver
289	4253186	Method and device for detecting a pseudo-random sequence of two symbols in a data receiver employing double sideband-quadrature carrier modulation
290	4249252	Timing frequency recovery
1980
291	4238740	Phase-locked loop for PCM transmission systems
292	4232387	Data-transmission system using binary split-phase code
293	4227252	Method and device for acquiring the initial phase of the clock in a synchronous data receiver
294	4224575	Phase/frequency controlled phase shift keyed signal carrier reconstruction circuit
295	4222117	Data pulse receiver arrangement
296	4207528	Timing-phase control system for duobinary transmission
1979
297	4158105	Clock extraction device for double-binary phase-shift keying system
1978
298	4122397	Apparatus and method for timing recovery from a pseudo-ternary signal
299	4117352	Integrated clock drive circuit
300	4096442	Crosstalk corrector and decision device for FSK
301	4078157	Method and apparatus for regenerating a modified duobinary signal
302	4070588	Limiter circuit for timing recovery in a high speed digital repeater
1977
303	4064361	Correlative timing recovery in digital data transmission systems
304	4039748	Method and device for synchronizing the receiver clock in a data transmission system
305	4038605	Message preamble detector
306	4027178	Circuit for generating synchronization signals
307	4006304	Apparatus for word synchronization in an optical communication system
308	4004226	QAM receiver having automatic adaptive equalizer
309	4004162	Clock signal reproducing network for PCM signal reception
1976
310	3999135	Clock signal regeneration system operating on ternary pulses
311	3968328	Circuit for automatically correcting the timing of clock pulse in self-clocked pulse signal decoders
312	3962635	Transmission system for pulse signals of fixed clock frequency using a frequency selective circuit in a clock frequency recovery circuit to avoid phase jitter
313	3932705	PSK telemetering synchronization and demodulation apparatus including an ambiguity eliminating device
© 2017, ПАТ-Инфо, В.И. Карнышев Дата формирования списка: 03.04.2017