ClassID:

225014

H04L7/06 - CPC Classification

Classification description:

Arrangements for synchronising receiver with transmitter; Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length

Sub-classes:
Recent Application in this class:
#1
20260095259
2026-04-02

COMMUNICATION SYSTEM AND MASTER COMMUNICATION DEVICE AND SLAVE COMMUNICATION DEVICE

#2
20260089039
2026-03-26

FLEXIBLE ADAPTATIONS OF SHORT PULSE WIDTH MODULATION (PWM) CODE (SPC) COMMUNICATION

#3
20260089038
2026-03-26

BIDIRECTIONAL SHORT PULSE WIDTH MODULATION (PWM) CODE (SPC) COMMUNICATION

#4
20250330298
2025-10-23

CONTROL AND MONITORING SIGNAL TRANSMISSION SYSTEM

#5
20250219864
2025-07-03

ONE-LINE SYNCHRONOUS INTERFACE

#6
20250141652
2025-05-01

CLOCK RECOVERY TRAINING

#7
20240422709
2024-12-19

METHOD FOR PRECISE TIMESTAMPING OF NARROWBAND SIGNALS IN THE PRESENCE OF MULTIPATH

#8
20240405966
2024-12-05

EFFICIENTLY TRANSFERABLE BIT SEQUENCE WITH LIMITED DISPARITY

#9
20240388418
2024-11-21

CONTROL AND MONITORING SIGNAL TRANSMISSION SYSTEM

#10
20240380643
2024-11-14

EFFICIENTLY TRANSFERABLE BIT SEQUENCE WITH LIMITED DISPARITY

#11
20240154783
2024-05-09

Synchronous clock synchronization messaging

#12
20240089074
2024-03-14

COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM

#13
20240080179
2024-03-07

SIGNAL DETERMINATION DEVICE, MOVABLE OBJECT, SIGNAL DETERMINATION METHOD, AND COMPUTER READABLE STORAGE MEDIUM

#14
20240048313
2024-02-08

TECHNIQUES FOR UNIFIED SYNCHRONIZATION CHANNEL DESIGN IN NEW RADIO

#15
20230337164
2023-10-19

Method for precise timestamping of narrowband signals in the presence of multipath

#16
20230336323
2023-10-19

Sensor device, reception device, and transmission/reception system

#17
20230336322
2023-10-19

MULTI-LEVEL PULSING SYSTEM

#18
20230299799
2023-09-21

HIGH FREQUENCY SIGNAL RERADIATING DEVICE, HIGH FREQUENCY SIGNAL RECEIVING DEVICE, AND WIRELESS SYSTEM

#19
20230254109
2023-08-10

Synchronization signal (Sync Mark) detection using multi-frequency sinusoidal (MFS) signal-based filtering

#20
20230254106
2023-08-10

BAUD-RATE CLOCK RECOVERY LOCK POINT CONTROL

#21
20230239132
2023-07-27

Equalization adaptation schemes for high-speed links

#22
20230198737
2023-06-22

Frame synchronization system, frame synchronization circuit, and frame synchronization method

#23
20230109793
2023-04-13

Equalization adaptation schemes for high-speed links

#24
20220407674
2022-12-22

Clock recovery training

#25
20220376884
2022-11-24

Synchronization between devices for PWM waveforms

#26
20220255716
2022-08-11

Communication device and communication system

#27
20220231830
2022-07-21

Asynchronous chip-to-chip communication

#28
20220224507
2022-07-14

Phase synchronization circuit and in-phase distribution circuit

#29
20220209932
2022-06-30

Techniques for unified synchronization channel design in new radio

#30
20220150101
2022-05-12

Method and apparatus for carrier frequency-offset determination and storage medium

#31
20220124655
2022-04-21

Time synchronization method and electronic device

#32
20220085956
2022-03-17

Low-latency physical uplink control channel (PUCCH) enhancements and resource configuration

#33
20210385060
2021-12-09

Baud-rate clock recovery lock point control

#34
20210320783
2021-10-14

Transmission device, reception device, and transceiver system

#35
20210289107
2021-09-16

Image display system and image data transmission apparatus and method thereof having synchronous data transmission mechanism

#36
20210176103
2021-06-10

Method for demodulating digital signals using multiple digital demodulators

#37
20210028995
2021-01-28

Channel training using a replica lane

#38
20200351141
2020-11-05

Link adaptation method using a polar modulation constellation

#39
20200336290
2020-10-22

Amplitude caching in receive from many communications networks

#40
20200329449
2020-10-15

Method for precise timestamping of narrowband signals in the presence of multipath

#41
20200328873
2020-10-15

Techniques for unified synchronization channel design in new radio

#42
20200304358
2020-09-24

Internet of things communication method, network side device, and internet of things terminal

#43
20200106599
2020-04-02

Apparatus and method for an all-digital phase lock loop

#44
20200084016
2020-03-12

System for serializing high speed data signals

#45
20200052801
2020-02-13

Circuit for calibrating baud rate and serial port chip

#46
20200025865
2020-01-23

Time synchronized radar transmissions

#47
20200021424
2020-01-16

Communication apparatus, replacement unit, and image forming apparatus

#48
20190363674
2019-11-28

Quadrature clock generation with injection locking

#49
20190319779
2019-10-17

Transmitting circuit, semiconductor apparatus and semiconductor system configured to use the transmitting circuit

#50
20190253103
2019-08-15

Communication over a communication line

#51
20190222410
2019-07-18

Transceiver and clock generation module

#52
20190222409
2019-07-18

Techniques for unified synchronization channel design in new radio

#53
20190165927
2019-05-30

Device and method for supporting clock transfer of multiple clock domains

#54
20190089522
2019-03-21

System for serializing high speed data signals

#55
20190069343
2019-02-28

Master unit, remote unit and multiband transmission system

#56
20190044780
2019-02-07

Synchronization device and synchronization method

#57
20190044695
2019-02-07

Method and apparatus for performing non-unique data pattern detection and alignment in a receiver implemented on a field programmable gate array

#58
20190007191
2019-01-03

Device and method for supporting clock transfer of multiple clock domains

#59
20180375545
2018-12-27

Phase synchronization for reciprocity-based CoMP joint transmission with UE feedback of both co-phasing and slope

#60
20180321705
2018-11-08

Communication system and communication method

#61
20180316485
2018-11-01

Communication apparatus, replacement unit, and image forming apparatus

#62
20180302214
2018-10-18

Phase detectors for clock and data recovery

#63
20180294996
2018-10-11

Robust channel estimation for vehicular applications

#64
20180278195
2018-09-27

Serializer-deserializer for motor drive circuit

#65
20180219715
2018-08-02

Head-end device and method of recovering synchronization detection error using the same

#66
20180191545
2018-07-05

Internet of things communication method, network side device, and internet of things terminal

#67
20180167254
2018-06-14

Apparatus and method for coarse timing and frequency synchronization

#68
20180167195
2018-06-14

Techniques for unified synchronization channel design in new radio

#69
20180083768
2018-03-22

System for serializing high speed data signals

#70
20180069690
2018-03-08

Multi-level clock and data recovery circuit

#71
20180041329
2018-02-08

Clock synchronization frequency offset estimation method adapted to WIA-PA network

#72
20170373944
2017-12-28

Channel training using a replica lane

#73
20170359164
2017-12-14

PHASE-SHIFTER CIRCUIT AND METHOD OF GENERATING A PHASE-SHIFTED FORM OF A REFERENCE TIMING SIGNAL

#74
20170331617
2017-11-16

Packaged circuit

#75
20170324541
2017-11-09

Method for acquiring synchronization, and PHY transmitter and PHY receiver for cable network

#76
20170288853
2017-10-05

System and method for dynamically calibrating one or more radiofrequency channels of a satellite payload

#77
20170279590
2017-09-28

Method and apparatus for transmitting control channel in intra-cell carrier aggregation system

#78
20170230168
2017-08-10

Sensor that transmits signals responsive to a request signal and receives information

#79
20170214519
2017-07-27

Radio frequency processing device and method

#80
20170163408
2017-06-08

Frequency acquisition for serdes receivers

#81
20170159427
2017-06-08

Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole location

#82
20170093500
2017-03-30

Demodulation method, information process apparatus, and reception station

#83
20170078085
2017-03-16

Detector

#84
20170041094
2017-02-09

Latency-optimized physical coding sublayer

#85
20170041093
2017-02-09

Latency-optimized physical coding sublayer

#86
20170026047
2017-01-26

Reception circuit

#87
20160362129
2016-12-15

Communication system

#88
20160352507
2016-12-01

Wireless communication apparatus and method

#89
20160323125
2016-11-03

System and method of data communication that compensates for wire characteristics

#90
20160310201
2016-10-27

Ablation system, methods, and controllers

#91
20160305539
2016-10-20

Operating lever and method for operating an operating lever

#92
20160294534
2016-10-06

Communication apparatus and communication method

#93
20160290804
2016-10-06

In-band beating removal for a MEMS gyroscope

#94
20160285620
2016-09-29

Low-power asynchronous data links

#95
20160183256
2016-06-23

Signaling for wireless communications

#96
20160182211
2016-06-23

Method and apparatus for transmitting control channel in intra-cell carrier aggregation system

#97
20160173274
2016-06-16

Serializer and data transmitter comprising the same

#98
20160094329
2016-03-31

Method and apparatus for asynchronous OFDMA/SC-FDMA

#99
20160080141
2016-03-17

Host communication circuit, client communication circuit, communication system and communication method

#100
20160076365
2016-03-17

Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole location

#101
20160047234
2016-02-18

Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole location

#102
20150381339
2015-12-31

Latency-optimized physical coding sublayer

#103
20150381338
2015-12-31

Latency-optimized physical coding sublayer

#104
20150326338
2015-11-12

Time-domain based composite modulation for spectrally efficient optical networks

#105
20150321629
2015-11-12

Receiving arrangement for a control device in a vehicle, and method for generating a synchronization pulse

#106
20150304975
2015-10-22

Base station device and method of updating counter of base station device

#107
20150280886
2015-10-01

Method and apparatus for asynchronous OFDMA/SC-FDMA

#108
20150245352
2015-08-27

Signaling for wireless communications

#109
20150172041
2015-06-18

Signal processing method and apparatus

#110
20150146818
2015-05-28

Reader receivers and reader transceivers including the same

#111
20150139283
2015-05-21

Method and apparatus for detecting a preamble in a received radio signal

#112
20150063813
2015-03-05

Clock recovery method for ultra dense WDM systems

#113
20150043696
2015-02-12

Timing synchronization system and method of super regenerative receiver based on ultra low power communication

#114
20140334583
2014-11-13

Clock-embedded source synchronous semiconductor transmitting and receiving apparatus and semiconductor system including same

#115
20140321441
2014-10-30

Multi-detection of heartbeat to reduce error probability

#116
20140226647
2014-08-14

Frequency offset estimation for early detection/decoding

#117
20140169423
2014-06-19

Sensor that transmits signals responsive to a request signal and receives information

#118
20140161162
2014-06-12

MASTER UNIT, REMOTE UNIT AND MULTIBAND TRANSMISSION SYSTEM

#119
20140075070
2014-03-13

Signal transmission method for USB interface and apparatus thereof

#120
20130343472
2013-12-26

Communication including a request signal and reply signal

#121
20130136452
2013-05-30

Time-domain based composite modulation for spectrally efficient optical networks

#122
20130136111
2013-05-30

Signaling for wireless communications

#123
20130022351
2013-01-24

Optical transmitting/receiving system and timing extracting method in optical transmitting/receiving system

#124
20120257659
2012-10-11

Master unit, remote unit and multiband transmission system

#125
20120195389
2012-08-02

System including reply signal that at least partially overlaps request

#126
20120170484
2012-07-05

Signaling for wireless communications

#127
20120082268
2012-04-05

Method for digital wireless communications

#128
20110085590
2011-04-14

Method for digital wireless communications

#129
20100329381
2010-12-30

Signal processing apparatus, information processing apparatus, multilevel coding method, and data transmission method

#130
20100208708
2010-08-19

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#131
20100182980
2010-07-22

Phase synchronizing nodes in a telecommunications network

#132
20100182061
2010-07-22

Device and method for phase synchronization with the aid of a microcontroller

#133
20100172444
2010-07-08

Method for digital wireless communications

#134
20100166128
2010-07-01

Receiver for clock reconstitution

#135
20100054346
2010-03-04

Information processing apparatus, signal transmission method and decoding method

#136
20100054237
2010-03-04

SYNCHRONIZATION FOR FEMTO-CELL BASE STATIONS

#137
20100035550
2010-02-11

Apparatus and method for detecting free ATSE channels

#138
20100004828
2010-01-07

Data communication system and method

#139
20090323877
2009-12-31

Data receiving apparatus and data receiving method

#140
20090313407
2009-12-17

DATA COMMUNICATION SYSTEM AND METHOD

#141
20090279649
2009-11-12

Data synchronization method and related apparatus for a display device

#142
20090252268
2009-10-08

Data reception apparatus

#143
20090252256
2009-10-08

Fast acquisition in mobile multimedia multicast systems

#144
20090220232
2009-09-03

Code division multiplex communication system

#145
20090187672
2009-07-23

Packet structure for a mobile display digital interface

#146
20090168809
2009-07-02

METHOD AND APPARATUS TO JOINTLY SYNCHRONIZE A LEGACY SDARS SIGNAL WITH OVERLAY MODULATION

#147
20090103650
2009-04-23

Method for digital wireless communications

#148
20090086680
2009-04-02

Multi-detection of heartbeat to reduce error probability

#149
20090052600
2009-02-26

Clock and data recovery circuits

#150
20090046773
2009-02-19

System including reply signal that at least partially overlaps request

#151
20080260069
2008-10-23

Apparatus and method for digital wireless communication

#152
20080197896
2008-08-21

Device and method for phase synchronization with the aid of a microcontroller

#153
20080195763
2008-08-14

Method and Device for Transmitting Data on a Data Line Between a Control Device and a Decentralized Data Processing Device

#154
20080183929
2008-07-31

Method and devices for transmitting data on a data line between a control device and at least one decentralized data processing device

#155
20080165710
2008-07-10

Pilot structure for time division duplex downlink

#156
20080157995
2008-07-03

IRRIGATION TWO-WIRE COMMUNICATION CONTROL

#157
20080123792
2008-05-29

Apparatus and method for transmitting signals over a signal line

#158
20080019430
2008-01-24

Signal detection device, signal detection circuit, signal detection method, and program

#159
20080012746
2008-01-17

Multi-level LVDS data transmission with embedded word clock

#160
20080002977
2008-01-03

Multi-bit-rate optical communication method, optical network unit, and optical line terminal

#161
20070274261
2007-11-29

Method for transmitting a communications packet in a wireless communications network

#162
20070268987
2007-11-22

Method for digital wireless communications

#163
20070223426
2007-09-27

Transmittal of heartbeat signal at a lower level than heartbeat request

#164
20070183460
2007-08-09

Method for establishing a user of a data network as a pilot master

#165
20070139159
2007-06-21

Clock generation circuit

#166
20070127923
2007-06-07

Adaptive preamble adjustment for burst-mode optical systems

#167
20070058974
2007-03-15

Method for operating a massive optical network, optical line termination and transmission frame structure

#168
20070041529
2007-02-22

Synchronous parallel acoustic transmission in transtelephonic medical monitors

#169
20060155816
2006-07-13

Data transmission system and data transmission device

#170
20060095618
2006-05-04

Data processing apparatus that processes incoming bits

#171
20060080495
2006-04-13

Method and device for transmitting data on a data line between a central control unit and at least one data processing unit interface of at least one decentralized data processing unit

#172
20060078077
2006-04-13

Method and system for undersampled symbol synchronization

#173
20060078070
2006-04-13

Carrier phase and symbol timing recovery circuit for an ATSC receiver and method of recovering a carrier phase and a symbol timing in received digital signal data

#174
20060038661
2006-02-23

Data transfer on a current supply line

#175
20060007908
2006-01-12

Linearly independent preambles for MIMO channel estimation with backward compatibility

#176
20050259624
2005-11-24

Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system

#177
20050249323
2005-11-10

Data message sync pattern

#178
20050249317
2005-11-10

Serial self-adaptable transmission line

#179
20050249168
2005-11-10

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#180
20050219083
2005-10-06

Architecture for bidirectional serializers and deserializer

#181
20050207452
2005-09-22

Synchronous parallel acoustic transmission in transtelephonic medical monitors

#182
20050207280
2005-09-22

BIT CLOCK WITH EMBEDDED WORD CLOCK BOUNDARY

#183
20050185745
2005-08-25

Method and system for undersampled symbol synchronization

#184
20050180538
2005-08-18

Method and system for undersampled symbol synchronization

#185
20050135529
2005-06-23

Burst communications apparatus and method using tapped delay lines

#186
20050091428
2005-04-28

Serial data transferring apparatus

#187
20050078712
2005-04-14

Method and apparatus employing PAM-5 coding with clock embedded in data stream and having a transition when data bits remain unchanged

#188
20050053058
2005-03-10

Packet-based optical communications networks

#189
20050030935
2005-02-10

Method and device for the synchronization of radio stations and a time-synchronous radio bus system

#190
17902139
2023-12-26

One-line synchronous interface

#191
17530475
2023-02-07

Method for correcting 1 pulse per second signal and timing receiver

#192
17328561
2022-06-07

Synchronization between devices for PWM waveforms

#193
17185895
2022-05-17

Circuit of communication interface between two dies and method to manage communication interface

#194
15213574
2017-04-18

Spur reduction in phase locked loops using reference clock dithering

#195
14788192
2016-06-14

Calibration of sampling phase and aperature errors in multi-phase sampling systems

#196
14639886
2016-01-05

Clock data recovery with increased frequency offset tracking

#197
13835598
2014-06-17

Apparatus and methods for invertible sine-shaping for phase interpolation