ClassID:

225862

H04L25/4908 - CPC Classification

Classification description:

Baseband systems; Synchronous or start-stop systems, e.g. for Baudot code; Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes

Sub-classes:
Recent Application in this class:
#1
20260019314
2026-01-15

CODING SCHEME FOR INSERTING INFORMATION BIT INTO 8B/10B CODED DATA STREAM

#2
20260019313
2026-01-15

DATA TRANSMISSION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND COMPUTER-READABLE MEDIUM

#3
20260019149
2026-01-15

Messaging Channel in a Coherent Optical DSP Frame

#4
20240405966
2024-12-05

EFFICIENTLY TRANSFERABLE BIT SEQUENCE WITH LIMITED DISPARITY

#5
20240380643
2024-11-14

EFFICIENTLY TRANSFERABLE BIT SEQUENCE WITH LIMITED DISPARITY

#6
20240322911
2024-09-26

SERIAL DATA RECEIVING APPARATUS AND SERIAL DATA RECEIVING METHOD

#7
20240163010
2024-05-16

OPERATION METHOD FOR AN ELECTRONIC DEVICE AND AN ELECTRONIC DEVICE CAPABLE OF PERFORMING AN ADVANCED LINE CODING

#8
20240097950
2024-03-21

TRANSMISSION DEVICE AND RECEPTION DEVICE

#9
20240048235
2024-02-08

Messaging channel in a coherent optical DSP frame

#10
20240031206
2024-01-25

CODING MODULE FOR A TRANSCEIVER

#11
20230239180
2023-07-27

TRANSMITTER AND RECEIVER MODULE, COMMUNICATION SYSTEM FOR EXCHANGING ETHERNET FRAMES ON A SINGLE M-LVDS LINE

#12
20230223953
2023-07-13

Encoding device, encoding method, decoding device, decoding method, and program

#13
20230031796
2023-02-02

Messaging channel in a coherent optical DSP frame

#14
20220416959
2022-12-29

Apparatuses and methods to change information values

#15
20220114124
2022-04-14

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#16
20220060357
2022-02-24

Transmission device, reception device, and communication system

#17
20220038314
2022-02-03

Surgical helmet

#18
20220021472
2022-01-20

CPRI data block transmission method and apparatus

#19
20210174732
2021-06-10

Encoding method and apparatus, display apparatus, medium and signal transmission system

#20
20210075471
2021-03-11

Rotary data coupler

#21
20200366405
2020-11-19

Data stream processing method and network element device

#22
20200278942
2020-09-03

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#23
20200169361
2020-05-28

Apparatuses and methods to change information values

#24
20200120017
2020-04-16

Data distribution method, data aggregation method, and related apparatuses

#25
20200106485
2020-04-02

Rotary data coupler

#26
20190266118
2019-08-29

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#27
20190132162
2019-05-02

Semiconductor device and system using the same

#28
20190074997
2019-03-07

Quantum system performing quantum channel estimation and method of modeling quantum channel

#29
20190058623
2019-02-21

High-speed serial interface for orthogonal frequency division multiplexing (OFDM) cable modems

#30
20180316465
2018-11-01

Apparatuses and methods to change information values

#31
20180287631
2018-10-04

Data transmitter

#32
20180241492
2018-08-23

Transmission device, communication device and signal transmission system

#33
20180150427
2018-05-31

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#34
20180145782
2018-05-24

Data transmission method and device

#35
20180098076
2018-04-05

Data processing method, communications device, and communications system

#36
20180069732
2018-03-08

TRANSMISSION APPARATUS AND DETECTION METHOD

#37
20180035319
2018-02-01

Method and apparatus for monitoring a performance of an Ethernet data stream

#38
20170366207
2017-12-21

Method for polarity bit line encoding using aperiodic frames

#39
20170338982
2017-11-23

Transmission device, reception device, and communication system

#40
20170250843
2017-08-31

Data transmission system including encoder and a clock recovery system for display device, data transmission method for display device and display device

#41
20170126361
2017-05-04

Information processing for detection of control code

#42
20170077956
2017-03-16

Decoding device and method, information transmission system, and non-transitory computer readable medium

#43
20170063491
2017-03-02

Delivering CPRI and ethernet signals over optical networks

#44
20160301422
2016-10-13

Variable run length encoding of a bit stream

#45
20160233896
2016-08-11

Method for polarity bit line encoding using aperiodic frames

#46
20160149674
2016-05-26

Apparatuses and methods to change information values

#47
20160094336
2016-03-31

Method and device for serial data transmission over a bidirectional data channel

#48
20160050090
2016-02-18

Method of transporting data with embedded clock

#49
20150370743
2015-12-24

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#50
20150288484
2015-10-08

Communications method, system, and apparatus for optical network system

#51
20150280895
2015-10-01

Apparatus and methods for flexible provision of control data in large data structures

#52
20150262522
2015-09-17

Data transmission system including encoder and a clock recovery system for display device, data transmission method for display device and display device

#53
20150245353
2015-08-27

Method of shaping the spectrum of an input bitstream

#54
20150244620
2015-08-27

Method and apparatus for aggregating and encoding received symbols including generation of a pointer for a control code

#55
20150214981
2015-07-30

Upstream forward error correction codeword filling

#56
20150207520
2015-07-23

Circuit arrangement, device and method for 5B/6B coding

#57
20150188589
2015-07-02

High speed short reach input/output (I/O)

#58
20150171892
2015-06-18

Configurable multi-mode media independent interface

#59
20150124906
2015-05-07

Systems and methods for improving communication sensitivity

#60
20150078479
2015-03-19

Methods and apparatus for the intelligent association of control symbols

#61
20150036699
2015-02-05

Multi-port serial media independent interface

#62
20150016574
2015-01-15

Word boundary lock

#63
20150009409
2015-01-08

Video data transmitter apparatus and video data receiver apparatus for transmission system using multi-value amplitude modulation

#64
20140300755
2014-10-09

Information processing device, information processing method, and program

#65
20140294001
2014-10-02

Method of transporting data with embedded clock

#66
20140208181
2014-07-24

Zero sum signaling in a digital system environment

#67
20140177645
2014-06-26

Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes

#68
20140173384
2014-06-19

Method and system for encoding for 100G-KR networking

#69
20140146835
2014-05-29

64B/66B codec for ethernet applications

#70
20140119414
2014-05-01

Railway code generation and signaling system and method

#71
20140092951
2014-04-03

Jitter tolerant receiver

#72
20140072082
2014-03-13

Receiving circuit, use, and method for receiving an encoded and modulated radio signal

#73
20140044137
2014-02-13

Data reception device, marker information extraction method, and marker position detection method

#74
20140035765
2014-02-06

Method and apparatus for parallel data interfacing using combined coding and recording medium therefor

#75
20130346823
2013-12-26

Encoding of data for transmission

#76
20130343438
2013-12-26

Apparatuses and methods to change information values

#77
20130266047
2013-10-10

8b/9b decoding for reducing crosstalk on a high speed parallel bus

#78
20130266046
2013-10-10

8b/9b encoding for reducing crosstalk on a high speed parallel bus

#79
20130223552
2013-08-29

Data transmission apparatus, data transmission system and data transmission method

#80
20130208771
2013-08-15

Transcoding scheme techniques

#81
20130198425
2013-08-01

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#82
20130188967
2013-07-25

Method and device for transmitting a low-frequency signal over a data transmission link using a digital high bit-rate signal

#83
20130179746
2013-07-11

Transmitting/receiving system, method, and computer readable medium

#84
20130136121
2013-05-30

Method of transporting data with embedded clock

#85
20130101069
2013-04-25

Word boundary lock

#86
20130094603
2013-04-18

Device and method for encoding bits to symbols for a communication system

#87
20130013975
2013-01-10

SYSTEM AND DEVICE

#88
20120324320
2012-12-20

Coding apparatus, coding method, data communication apparatus, and data communication method

#89
20120314799
2012-12-13

Method and apparatus providing protection and DC balance in a communication system

#90
20120287942
2012-11-15

Signal converter of consumer electronics connection protocols

#91
20120249618
2012-10-04

Data transmission system including encoder and a clock recovery system for display device, data transmission method for display device and display device

#92
20120230455
2012-09-13

Apparatus and method for deskewing serial data transmissions

#93
20120230373
2012-09-13

Apparatus and method for deskewing serial data transmissions

#94
20120213299
2012-08-23

Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes

#95
20120179949
2012-07-12

Method and system for encoding for 100G-KR networking

#96
20120163490
2012-06-28

Methods and apparatus for the intelligent association of control symbols

#97
20120128091
2012-05-24

In-band generation of low-frequency periodic signaling

#98
20120120967
2012-05-17

Universal Serial Interface

#99
20120112935
2012-05-10

Method and apparatus for compressing or decompressing data in fiber channel services

#100
20110320905
2011-12-29

Data sending/receiving method with forward error correction and related component and system for gigabit ethernet

#101
20110298908
2011-12-08

Endoscope system

#102
20110293035
2011-12-01

Level shifting cable adaptor and chip system for use with dual-mode multi-media device

#103
20110209027
2011-08-25

Error detection in physical interfaces for point-to-point communications between integrated circuits

#104
20110156934
2011-06-30

Method and apparatus for parallel data interfacing using combined coding and recording medium therefor

#105
20110128170
2011-06-02

Semiconductor devices, a system including semiconductor devices and methods thereof

#106
20110066729
2011-03-17

Method and system to provide blade server load balancing using spare link bandwidth

#107
20110025533
2011-02-03

Encoding data with minimum hamming weight variation

#108
20110022750
2011-01-27

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#109
20110019681
2011-01-27

Methods and systems for carrying synchronization over ethernet and optical transport network

#110
20110013689
2011-01-20

Digital signal receiver

#111
20110004713
2011-01-06

Information transmission system, information transmission device, information transmission method and a computer readable medium storing a program for information transmission

#112
20100310067
2010-12-09

Method and system for providing synchronous running encoding and encryption

#113
20100290481
2010-11-18

Encoding and decoding techniques with improved timing margin

#114
20100272430
2010-10-28

System and method for consecutive identical digit reduction

#115
20100265109
2010-10-21

Encoding and decoding techniques for bandwidth-efficient communication

#116
20100262893
2010-10-14

Robust control/delineation in serial streams

#117
20100260201
2010-10-14

Method and system for an extended range ethernet line code

#118
20100239030
2010-09-23

Method and apparatus for detection of load impedance modulation in a transformer circuit

#119
20100226445
2010-09-09

Method and receiver for decoding digital information

#120
20100209102
2010-08-19

Encoding fibre channel over ethernet transport

#121
20100208849
2010-08-19

Receiving circuit, use, and method for receiving an encoded and modulated radio signal

#122
20100208753
2010-08-19

System and method for inverse multiplexing using transcoding and frame alignment markers

#123
20100171562
2010-07-08

Apparatus and method for modulation and demodulation using frequency selective baseband

#124
20100153805
2010-06-17

Error detection in physical interfaces for point-to-point communications between integrated circuits

#125
20100135380
2010-06-03

Method and system for generating high definition multimedia interface (HDMI) codewords using a TMDS encoder/decoder

#126
20100091794
2010-04-15

Sending method, receiving and processing method and apparatus for adapting payload bandwidth for data transmission

#127
20100014621
2010-01-21

Synchronization determining circuit, receiver including the synchronization determining circuit, and method of the receiver

#128
20090319706
2009-12-24

Transmitting parallel data via high-speed serial interconnection

#129
20090315743
2009-12-24

Increasing 8B/10B coding speed using a disparity look-ahead table

#130
20090267813
2009-10-29

Semiconductor devices, a system including semiconductor devices and methods thereof

#131
20090245292
2009-10-01

CLOCK RECOVERY APPARATUS AND METHOD

#132
20090243681
2009-10-01

Embedded Source-Synchronous Clock Signals

#133
20090213212
2009-08-27

IMAGE PICKUP SYSTEM AND ENDOSCOPE SYSTEM

#134
20090199070
2009-08-06

Data transmission system and method of correcting an error in parallel data paths of a data transmission system

#135
20090190595
2009-07-30

METHOD, SYSTEM AND DEVICE FOR TRANSMITTING OVERHEAD INFORMATION

#136
20090189794
2009-07-30

Scrambled block encoder

#137
20090179788
2009-07-16

Analog-to-digital converter with a balanced output

#138
20090169218
2009-07-02

Optical transmission device, optical transmission system, and bandwidth control method

#139
20090119571
2009-05-07

64b/66b coding apparatus and method

#140
20090109071
2009-04-30

Serial data analysis improvement

#141
20090092396
2009-04-09

Adaptable duobinary generating filters, transmitters, systems and methods

#142
20090086753
2009-04-02

Method and system for exploiting spare link bandwidth in a multilane communication channel

#143
20090077288
2009-03-19

Interface for bridging out-of-band information from a downstream communication link to an upstream communication link

#144
20090052471
2009-02-26

Digital visual interface with audio and auxiliary data

#145
20090041099
2009-02-12

Link interface technique including data indicator symbols

#146
20090034728
2009-02-05

Multiplexed multilane hybrid scrambled transmission coding

#147
20080294966
2008-11-27

Data transmission apparatus, data transmission device, data reception device and data transmission system

#148
20080279304
2008-11-13

Data transmission with dynamic modulation scheme and/or transfer rate

#149
20080267634
2008-10-30

9b10b Code for Passive Optical Networks

#150
20080266146
2008-10-30

Method and system for generating high definition multimedia interface (HDMI) codewords using a TMDS encoder/decoder

#151
20080253488
2008-10-16

Interface system and flat panel display using the same

#152
20080235551
2008-09-25

Error correction circuit and method thereof

#153
20080205448
2008-08-28

Serial interface circuit and serial receiver

#154
20080204285
2008-08-28

Robust control/delineation in serial streams

#155
20080165691
2008-07-10

METHOD AND APPARATUS FOR PROVIDING A GIGABIT ETHERNET CIRCUIT PACK

#156
20080133789
2008-06-05

Devices, systems, and methods regarding a PLC

#157
20080125885
2008-05-29

Devices, systems and methods for communicating with a PLC

#158
20080101256
2008-05-01

SYSTEM AND METHOD FOR SELECTING FIBRE CHANNEL SWITCHED FABRIC FRAME PATHS

#159
20080095218
2008-04-24

Methods and apparatus for interfacing a plurality of encoded serial data streams to a serializer/deserializer circuit

#160
20080091932
2008-04-17

Devices, systems, and methods for initializing a PLC module

#161
20080091931
2008-04-17

Devices, systems, and methods for assigning a PLC module address

#162
20080079614
2008-04-03

Scrambled block encoder

#163
20080069144
2008-03-20

Method and system for an extended range Ethernet line code using 4B/3B mapping

#164
20080056307
2008-03-06

Method and system to enable the transport of sysplex timer protocols over generic frame procedure networks

#165
20080013634
2008-01-17

APPARATUS AND METHOD FOR HIGH-SPEED INTERFACING BETWEEN INTEGRATED CIRCUITS

#166
20070290902
2007-12-20

Semiconductor devices, a system including semiconductor devices and methods thereof

#167
20070273565
2007-11-29

Method and device for code generation in the transmission of data via a communications system

#168
20070263533
2007-11-15

Apparatus and method for transmitting and recovering multi-lane encoded data streams using a reduced number of lanes

#169
20070260965
2007-11-08

Error detection in physical interfaces for point-to-point communications between integrated circuits

#170
20070255855
2007-11-01

System and Method for Transferring Different Types of Streaming and Packetized Data Across an Ethernet Transmission Line Using a Frame and Packet Structure Demarcated with Ethernet Coding Violations

#171
20070222648
2007-09-27

9-bit to10-bit encoder and decoder

#172
20070217312
2007-09-20

Binary data encoding/decoding for parallel bus

#173
20070164883
2007-07-19

Method and device for transmitting data over a plurality of transmission lines

#174
20070116055
2007-05-24

Transmission apparatus

#175
20070103344
2007-05-10

Scrambled block encoder

#176
20070101241
2007-05-03

64b/66b coding apparatus and method

#177
20070075735
2007-04-05

xB/yB coder programmed within an embedded array of a programmable logic device

#178
20070071003
2007-03-29

Apparatus and method for inserting synchronization headers into serial data communication streams

#179
20070047592
2007-03-01

Method and apparatus for providing a Gigabit Ethernet circuit pack

#180
20070014371
2007-01-18

Method and apparatus for detection of load impedance modulation in a transformer circuit

#181
20070009018
2007-01-11

Signaling system

#182
20060285602
2006-12-21

Method of transmitting/receiving OFDM signal and mobile communication terminal thereof

#183
20060153116
2006-07-13

Error correction of balanced codeword sequence

#184
20060140320
2006-06-29

Mechanism to adjust a clock signal based on embedded clock information

#185
20060139186
2006-06-29

16b/10s coding apparatus and method

#186
20060132335
2006-06-22

Parallel data transmission method and parallel data transmission system

#187
20060129733
2006-06-15

Interface for bridging out-of-band information and preventing false presence detection of terminating devices

#188
20060125666
2006-06-15

Data modulation

#189
20060115004
2006-06-01

Technique for emulating differential signaling

#190
20060114811
2006-06-01

Multilevel amplitude modulated signaling in fibre channel

#191
20060109917
2006-05-25

Multi-interval line coding for high speed data communication

#192
20060098686
2006-05-11

Frame transmitting apparatus and frame receiving apparatus

#193
20060013293
2006-01-19

Low latency radio basedband interface protocol

#194
20060012497
2006-01-19

Signal transmission method and signal transmission device

#195
20060007024
2006-01-12

High rate running digital sum-restricted code

#196
20050271176
2005-12-08

Communication system, reception apparatus and method, recording medium and program

#197
20050201488
2005-09-15

Display of digital interface symbol information from an analog signal

#198
20050201305
2005-09-15

Data transfer control device, electronic instrument, and data transfer control method

#199
20050154968
2005-07-14

Error detection in a system having coupled channels

#200
20050047433
2005-03-03

Physical coding sublayer transcoding

#201
20050013310
2005-01-20

Apparatus and method for unilateral topology discovery in network management

#202
16874277
2021-10-12

DC-balanced, transition-controlled, scalable encoding method and apparatus for multi-level signaling

#203
16592747
2020-11-03

Inter-chip data transmission system using single-ended transceivers