ClassID:

225001

H04L7/0334 - CPC Classification

Classification description:

Arrangements for synchronising receiver with transmitter; Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop Processing of samples having at least three levels, e.g. soft decisions

Sub-classes:
Recent Application in this class:
#1
20250088345
2025-03-13

KALMAN FILTER BASED PHASE-LOCKED LOOP WITH RE-ENCODING BASED PHASE DETECTOR

#2
20240422041
2024-12-19

System and method for demodulation and decoding a data body of a power line communication

#3
20240414035
2024-12-12

RECEIVER, OPERATION METHOD THEREOF, AND MEMORY DEVICE

#4
20240405963
2024-12-05

TWO-POINT SAMPLING OPTIMIZATION METHOD AND SYSTEM FOR SINUSOIDAL EXCITATION-BASED FREQUENCY RESPONSE MEASUREMENT

#5
20240039686
2024-02-01

Method for monitoring a radio frequency receiver and semiconductor device

#6
20220038103
2022-02-03

State estimation for time synchronization

#7
20210152324
2021-05-20

Receiver with enhanced clock and data recovery

#8
20210143928
2021-05-13

Synchronization mechanism for high speed sensor interface

#9
20210044416
2021-02-11

Phase detection method, phase detection circuit, and clock recovery apparatus

#10
20200358593
2020-11-12

Clock data recovery mechanism

#11
20200052873
2020-02-13

Receiver with enhanced clock and data recovery

#12
20200007133
2020-01-02

Multi-level signal clock and data recovery

#13
20190312756
2019-10-10

Low power high speed receiver with reduced decision feedback equalizer samplers

#14
20190296846
2019-09-26

Synchronization mechanism for high speed sensor interface

#15
20190268096
2019-08-29

USER TERMINAL AND RADIO COMMUNICATION METHOD

#16
20190058576
2019-02-21

Electronic circuit configured to adjust skew between clock signals

#17
20190036759
2019-01-31

TIMING RECOVERY FOR NYQUIST SHAPED PULSES

#18
20180323951
2018-11-08

Receiver with enhanced clock and data recovery

#19
20180302214
2018-10-18

Phase detectors for clock and data recovery

#20
20180278408
2018-09-27

SIGNAL RECEIVER WITH MULTI-LEVEL SAMPLING

#21
20180198546
2018-07-12

Synchronization mechanism for high speed sensor interface

#22
20180123843
2018-05-03

METHOD AND DRIVER CIRCUIT FOR RESONANT ANTENNA CIRCUIT

#23
20180069690
2018-03-08

Multi-level clock and data recovery circuit

#24
20170366334
2017-12-21

Circuit and method for processing data

#25
20170272234
2017-09-21

Multi-layer time-interleaved analog-to-digital convertor (ADC)

#26
20170244426
2017-08-24

Parallel-serial conversion circuit, information processing apparatus and timing adjustment method

#27
20170163410
2017-06-08

Serial data multiplexing

#28
20170149555
2017-05-25

SELF-TEST FOR SOURCE-SYNCHRONOUS INTERFACE

#29
20170099132
2017-04-06

Receiver with enhanced clock and data recovery

#30
20170093602
2017-03-30

Transmitting device for high speed communication, interface circuit and system including the same

#31
20170078121
2017-03-16

Superposed signal sampling apparatus and sampling method

#32
20160380759
2016-12-29

Phase locked loop, wireless communication apparatus and wireless communication method

#33
20160363614
2016-12-15

Sampling circuit, sampling method, sampling oscilloscope, and waveform display method

#34
20160301550
2016-10-13

TRANSMITTING DEVICE FOR HIGH SPEED COMMUNICATION, INTERFACE CIRCUIT AND SYSTEM INCLUDING THE SAME

#35
20160285617
2016-09-29

Multi-input wireless receiver based on RF sampling techniques

#36
20160261435
2016-09-08

Low power high speed receiver with reduced decision feedback equalizer samplers

#37
20160241383
2016-08-18

At-rate SERDES clock data recovery with controllable offset

#38
20160233961
2016-08-11

Optical transceiver of flexible modulation format

#39
20160164704
2016-06-09

Phase adjustment circuit for clock and data recovery circuit

#40
20160028537
2016-01-28

Phase detector and retimer for clock and data recovery circuits

#41
20150318979
2015-11-05

Symbol clock recovery circuit

#42
20150280901
2015-10-01

Method of generating clock and semiconductor device

#43
20150214967
2015-07-30

Apparatus for generating quadrature clock phases from a single-ended odd-stage ring oscillator

#44
20150188696
2015-07-02

At-rate SERDES clock data recovery with controllable offset

#45
20150180650
2015-06-25

Synchronisation method and device for transmit and receive symbols of all-digital receiver

#46
20150180642
2015-06-25

Data receivers and methods of implementing data receivers in an integrated circuit

#47
20150139220
2015-05-21

Signal processing device and signal processing method

#48
20150092899
2015-04-02

Signal receiver with multi-level sampling

#49
20140369454
2014-12-18

Digital signal sampling method

#50
20140307826
2014-10-16

Systems and methods for filtering a received signal to remove intersymbol interference

#51
20140286381
2014-09-25

Receiver circuit and semiconductor integrated circuit

#52
20140105339
2014-04-17

Signal receiver with multi-level sampling

#53
20140023169
2014-01-23

Method and circuit for clock recovery of a data stream description

#54
20120309337
2012-12-06

Multi-layer time-interleaved analog-to-digital convertor (ADC)

#55
20120303327
2012-11-29

Systems and methods for pattern detection

#56
20120294389
2012-11-22

Clock recovery apparatus and method thereof

#57
20120269304
2012-10-25

Symbol clock recovery circuit

#58
20120170693
2012-07-05

Communication receiver and a receiving method

#59
20120170692
2012-07-05

Clock data recovery circuit and clock data recovery method

#60
20120124454
2012-05-17

Systems and Methods for ADC Sample Based Timing Recovery

#61
20120106601
2012-05-03

System and method for packet communication

#62
20120008723
2012-01-12

Phase detection method and circuit

#63
20110317789
2011-12-29

Digital receivers

#64
20110167297
2011-07-07

Clock-data-recovery technique for high-speed links

#65
20110096824
2011-04-28

Method and device for multi-dimensional processing using a single-state decision feedback equalizer

#66
20110095786
2011-04-28

PHASE COMPARATOR, PLL CIRCUIT, INFORMATION REPRODUCTION PROCESSING DEVICE, OPTICAL DISK PLAYBACK DEVICE AND MAGNETIC DISK PLAYBACK DEVICE

#67
20110064123
2011-03-17

Multi-pair gigabit ethernet transceiver

#68
20110043693
2011-02-24

SYNCHRONOUS CONTROL CIRCUIT AND VIDEO DISPLAY DEVICE

#69
20110019788
2011-01-27

Clock regeneration circuit and receiver using the same

#70
20110019724
2011-01-27

PHY control module for a multi-pair gigabit transceiver

#71
20100309963
2010-12-09

Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements

#72
20100289544
2010-11-18

Receiver with enhanced clock and data recovery

#73
20100208788
2010-08-19

System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system

#74
20100158177
2010-06-24

Low jitter and high bandwidth clock data recovery

#75
20100149006
2010-06-17

ETHERNET SYSTEM

#76
20100135372
2010-06-03

Demodulator for a multi-pair gigabit transceiver

#77
20100135371
2010-06-03

DYNAMIC REGULATION OF POWER CONSUMPTION OF A HIGH-SPEED COMMUNICATION SYSTEM

#78
20100127906
2010-05-27

Data recovery circuit, data recovery method and data receiving apparatus

#79
20100086019
2010-04-08

High-speed decoder for a multi-pair gigabit transceiver

#80
20100042865
2010-02-18

Physical coding sublayer for a multi-pair gigabit transceiver

#81
20090323865
2009-12-31

Method and apparatus for low power simultaneous frequency, automatic gain control and timing acquisition in radio receivers

#82
20090310730
2009-12-17

Frequency detector and phase locked loop having the same

#83
20090296791
2009-12-03

Multi-pair gigabit Ethernet transceiver

#84
20090180529
2009-07-16

Multi-pair gigabit ethernet transceiver

#85
20090135975
2009-05-28

Apparatus and method for recovering data

#86
20090086805
2009-04-02

Apparatus for, and method of, processing signals transmitted over a local area network

#87
20090067559
2009-03-12

System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system

#88
20090052509
2009-02-26

PHY control module for a multi-pair gigabit transceiver

#89
20090044070
2009-02-12

System and method for trellis decoding in a multi-pair transceiver system

#90
20090028279
2009-01-29

Symbol timing recovery circuit

#91
20080260083
2008-10-23

Signal processing circuit

#92
20080176525
2008-07-24

Dynamic regulation of power consumption of a high-speed communication system

#93
20080151988
2008-06-26

Multi-pair gigabit ethernet transceiver

#94
20080137790
2008-06-12

Systems and arrangements for clock and data recovery in communications

#95
20080137789
2008-06-12

Systems and arrangements for clock and data recovery in communications

#96
20080118010
2008-05-22

Phase error correction circuit and receiver incorporating the same

#97
20080101515
2008-05-01

Device And Method For Detecting Symbol Timing For Highly Bandwidth Efficient High Order Modulation System

#98
20080069198
2008-03-20

SEQUENCE DECISION FEEDBACK EQUALIZER

#99
20080049826
2008-02-28

Multi-pair gigabit ethernet transceiver

#100
20070253515
2007-11-01

Clock regeneration circuit technical field

#101
20070248201
2007-10-25

Data recovery apparatus and method for reproducing recovery data

#102
20070248189
2007-10-25

SYMBOL TIMING DETECTOR AND WIRELESS TERMINAL

#103
20070242739
2007-10-18

Multi-pair gigabit ethernet transceiver having a single-state decision feedback equalizer

#104
20070237276
2007-10-11

Methods for adjusting sampling clock of sampling circuit and related apparatuses

#105
20070230640
2007-10-04

High definition multi-media interface

#106
20070195875
2007-08-23

Multi-pair gigabit ethernet transceiver having decision feedback equalizer

#107
20070183540
2007-08-09

Multi-pair gigabit Ethernet transceiver having adaptive disabling of circuit elements

#108
20070172012
2007-07-26

Timing recovery system for a multi-pair gigabit transceiver

#109
20070140702
2007-06-21

Method and system for providing timing recovery in an optical system

#110
20070140395
2007-06-21

Method of symbol timing synchronization in communication systems

#111
20070071136
2007-03-29

System and method for executing preamble detection, symbol timing recovery, and frequency offset estimation

#112
20070058764
2007-03-15

Phase detection device and method thereof

#113
20070008204
2007-01-11

Bit-detection arrangement and apparatus for reproducing information

#114
20060280272
2006-12-14

Data-level clock recovery

#115
20060274875
2006-12-07

Interface circuit for a media access controller and an optical line termination transceiver module

#116
20060274874
2006-12-07

Clock and data timing compensation for receiver

#117
20060245487
2006-11-02

High-speed decoder for a multi-pair gigabit transceiver

#118
20060232317
2006-10-19

Clock reproduction circuit

#119
20060227915
2006-10-12

Eye center determination system and method

#120
20060222114
2006-10-05

Receiver having digital timing recovery function

#121
20060182213
2006-08-17

Data sampler for digital frequency/phase determination

#122
20060129318
2006-06-15

Symbol position detection device and symbol position detection method

#123
20060125960
2006-06-15

Image data decoding method of image vertical blanking interval and a device thereof

#124
20060109940
2006-05-25

Timing bias compensation for a data receiver with decision-feedback equalizer

#125
20060061393
2006-03-23

Method and device for digitally measuring the phase of a signal

#126
20060056558
2006-03-16

Method and apparatus for adjusting phase of sampling frequency of ADC

#127
20060050820
2006-03-09

Data transmission device and data transmission method

#128
20060044990
2006-03-02

Phase error detecting circuit and synchronization clock extraction circuit

#129
20060034406
2006-02-16

Apparatus for timing recovery and method thereof

#130
20060034402
2006-02-16

System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system

#131
20060028199
2006-02-09

Dynamic register with IDDQ testing capability

#132
20050275436
2005-12-15

Methods and devices for obtaining sampling clocks

#133
20050259764
2005-11-24

Data-signal-recovery circuit, data-signal-characterizing circuit, and related integrated circuits, systems, and methods

#134
20050254611
2005-11-17

Symbol timing search algorithm

#135
20050243903
2005-11-03

PHY control module for a multi-pair gigabit transceiver

#136
20050147194
2005-07-07

Programmable phase interpolator adjustment for ideal data eye sampling

#137
20050111532
2005-05-26

Physical coding sublayer for a multi-pair gigabit transceiver

#138
20050084026
2005-04-21

Pair-swap independent trellis decoder for a multi-pair gigabit transceiver

#139
20050058234
2005-03-17

Data-level clock recovery

#140
20050041727
2005-02-24

PHY control module for a multi-pair gigabit transceiver

#141
20050036576
2005-02-17

Ethernet transceiver with single-state decision feedback equalizer

#142
20050025274
2005-02-03

Transition tracking

#143
20050018776
2005-01-27

Bit-detection arrangement and apparatus for reproducing information

#144
20050008105
2005-01-13

Dynamic regulation of power consumption of a high-speed communication system

#145
20050007097
2005-01-13

Dynamic register with IDDQ testing capability

#146
20050002475
2005-01-06

Apparatus for transmitting and receiving data

#147
17991747
2025-02-04

Clock recovery for PAM4 signaling using bin-map

#148
17944215
2024-04-16

Synchronization between data and clock signals in high-speed interfaces

#149
17183648
2021-12-14

Method and apparatus for multi-level signaling adaptation with fixed reference levels

#150
16583234
2020-12-01

Clock data recovery apparatus and operation method thereof

#151
16275613
2020-04-14

System and method for multi-level amplitude modulation and demodulation

#152
15906779
2019-01-08

Semiconductor integrated circuit and receiver

#153
15660397
2018-07-31

Systems and methods for clock and data recovery

#154
15660141
2019-04-09

Systems and methods for clock and data recovery

#155
15172617
2017-05-02

Method for symbol clock recovery in pulse position modulation (PPM) systems

#156
13097882
2017-10-17

Method and system for synthetically sampling input signal