ClassID:

225707

H04L25/0288 - CPC Classification

Classification description:

Baseband systems; Details ; arrangements for supplying electrical power along data transmission lines; Arrangements for coupling to transmission lines; Arrangements specific to the transmitter end; Provision of wave shaping within the driver the shape being matched to the transmission line

Recent Application in this class:
#1
20230232392
2023-07-20

TRANSMITTER AND COMMUNICATION SYSTEM

#2
20210377946
2021-12-02

Transmitter and communication system

#3
20210273831
2021-09-02

Programmable channel equalization for multi-level signaling

#4
20200280990
2020-09-03

Transmitter and communication system

#5
20200177419
2020-06-04

Equalizing transmitter and method of operation

#6
20200112335
2020-04-09

Semiconductor device

#7
20200106650
2020-04-02

Programmable channel equalization for multi-level signaling

#8
20200013441
2020-01-09

Memory device and divided clock correction method thereof

#9
20190327745
2019-10-24

Transmitter and communication system

#10
20190229956
2019-07-25

Equalizing transmitter and method of operation

#11
20190215022
2019-07-11

Transmission device and system

#12
20180367186
2018-12-20

SEMICONDUCTOR DEVICE

#13
20180090186
2018-03-29

Memory device and divided clock correction method thereof

#14
20180076987
2018-03-15

Equalizing transmitter and method of operation

#15
20170295042
2017-10-12

Method and system using driver equalization in transmission line channels with power or ground terminations

#16
20170295008
2017-10-12

Configurable bidirectional transceiver for full-duplex serial link communication system

#17
20170141812
2017-05-18

Semiconductor device

#18
20160374091
2016-12-22

Transmitter and communication system

#19
20160323125
2016-11-03

System and method of data communication that compensates for wire characteristics

#20
20160265349
2016-09-15

Method and apparatus for acoustic downhole telemetry and power delivery system using transverse or torsional waves

#21
20160254932
2016-09-01

Transmit apparatus and method

#22
20160087819
2016-03-24

Equalizing transmitter and method of operation

#23
20150319014
2015-11-05

Voltage mode transmitter

#24
20150074160
2015-03-12

S12 TX FIR architecture

#25
20150037034
2015-02-05

Flexible optimization of the signal-to-noise ratio for ultra dense coherent WDM systems

#26
20140253208
2014-09-11

Calibration of single-ended high-speed interfaces

#27
20140253207
2014-09-11

Calibration of single-ended high-speed interfaces

#28
20140226753
2014-08-14

Method and system for mitigating transformer saturation in a communication interface

#29
20140064404
2014-03-06

System and method of generating a pre-emphasis pulse

#30
20130159759
2013-06-20

Signal conditioning by combining precursor, main, and post cursor signals without a clock signal

#31
20120327622
2012-12-27

Pre-distortion based impedence discontinuity remediation for via stubs and connectors in printed circuit board design

#32
20120201287
2012-08-09

Communication device and method of setting communication device

#33
20120166505
2012-06-28

S12 TX FIR architecture

#34
20120147944
2012-06-14

High resolution output driver

#35
20120146686
2012-06-14

Pre-emphasis technique for on-chip voltage-driven single-ended-termination drivers

#36
20110314349
2011-12-22

Data transmitting and receiving system

#37
20110181335
2011-07-28

Interface circuit, LSI, server device, and method of training the interface circuit

#38
20110158137
2011-06-30

Receiver based power efficient transmitter for ethernet

#39
20110080237
2011-04-07

Automatic de-emphasis setting for driving capacitive backplane

#40
20100176856
2010-07-15

Method and apparatus for detecting and adjusting characteristics of a signal

#41
20100054369
2010-03-04

Filter tuning circuit for wireless communication system

#42
20100040131
2010-02-18

Transmit equalizer compensation for probe receivers

#43
20100027712
2010-02-04

Equalizing transmitter and method of operation

#44
20100027607
2010-02-04

APPARATUS FOR TIME-DOMAIN PRE-EMPHASIS AND TIME-DOMAIN EQUALIZATION AND ASSOCIATED METHODS

#45
20100020858
2010-01-28

Signal transmission apparatus and method of controlling the apparatus

#46
20090322395
2009-12-31

Transmission line driving circuit

#47
20090315592
2009-12-24

Preemphasis driver with replica bias

#48
20090267640
2009-10-29

System including preemphasis driver circuit and method

#49
20090261880
2009-10-22

Semiconductor integrated circuit device

#50
20090252212
2009-10-08

Method and apparatus for equalizing a high speed serial data link

#51
20090252054
2009-10-08

Reduced power transmission

#52
20090207985
2009-08-20

DSL system

#53
20090116564
2009-05-07

Low voltage differential signaling transmitter and transmitting method

#54
20090066394
2009-03-12

Peaking control circuit

#55
20090058480
2009-03-05

Scheme for controlling rise-fall times in signal transitions

#56
20090003463
2009-01-01

OUTPUT BUFFER CIRCUIT, SIGNAL TRANSMISSION INTERFACE CIRCUIT AND APPARATUS

#57
20080261451
2008-10-23

Pre-distortion based impedence discontinuity remediation for via stubs and connectors in printed circuit board design

#58
20080240291
2008-10-02

Pre-emphasis automatic adjusting system, method of adjusting pre-emphasis and pre-emphasis setting signal generating circuit

#59
20080205498
2008-08-28

Method for edge formation of signals and transmitter/receiver component for a bus system

#60
20080191766
2008-08-14

Method and apparatus for detecting and adjusting characteristics of a signal

#61
20080122448
2008-05-29

Method and System for Detecting Transformer Saturation in a Communication Interface

#62
20080095219
2008-04-24

Apparatus, method and computer-readable recording medium for setting signal correction-magnitude

#63
20080089436
2008-04-17

Methods and systems for adaptive communication

#64
20080084945
2008-04-10

Driver circuit for reducing the effects of disturbances on the duty cycle of a digital signal on a bus conductor

#65
20080069267
2008-03-20

System and method for transmit timing precompensation for a serial transmission communication channel

#66
20080022179
2008-01-24

Data transmitting and receiving system

#67
20080013645
2008-01-17

Data transfer device of serializer/deserializer system

#68
20080002785
2008-01-03

TRANSMITTER HAVING A PASSIVE PRE-EMPHASIS UNIT

#69
20070263713
2007-11-15

Digital video interface

#70
20070253495
2007-11-01

Method and system for reducing radiated emissions from a communications channel

#71
20070229185
2007-10-04

Signal level adjustment method, signal level adjustment system and signal level adjustment circuit

#72
20070200592
2007-08-30

Dynamic output buffer circuit

#73
20070153887
2007-07-05

Transmit equalizer compensation for probe receivers

#74
20070147559
2007-06-28

Operating frequency reduction for transversal FIR filter

#75
20070071083
2007-03-29

Equalizing a transmitter

#76
20070069927
2007-03-29

Method of transmitting serial bit-stream and electronic transmitter for transmitting a serial bit-stream

#77
20060214691
2006-09-28

Output buffer circuit

#78
20060204245
2006-09-14

Pre-emphasis adjustment method

#79
20060091909
2006-05-04

Energy conserving, digital circuit driving a transmission line

#80
20060089109
2006-04-27

Transmitting apparatus of communication system

#81
20050285648
2005-12-29

Closed-loop independent DLL-controlled rise/fall time control circuit

#82
20050280435
2005-12-22

Output buffer with time varying source impedance for driving capacitively-terminated transmission lines

#83
20050258870
2005-11-24

Pre-emphasis driver with constant impedance

#84
20050233701
2005-10-20

Systems and methods for adjusting an output driver

#85
20050164661
2005-07-28

Emphasis circuit

#86
20050151565
2005-07-14

Digital signal buffer circuit

#87
20050093580
2005-05-05

Pre-emphasis circuitry and methods

#88
20050057291
2005-03-17

Configuring and selecting a duty cycle for an output driver

#89
20050018778
2005-01-27

High-speed serial linking device with de-emphasis function and the method thereof