ClassID:

225706

H04L25/0286 - 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

Sub-classes:
Recent Application in this class:
#1
20260100866
2026-04-09

COMMUNICATION SYSTEM

#2
20210266203
2021-08-26

Method to convey the TX waveform distortion to the receiver

#3
20200409444
2020-12-31

Power consumption management in protocol-based redrivers

#4
20190288879
2019-09-19

Bidirectional transmission system

#5
20190058614
2019-02-21

Controller area network (CAN) device and method for operating a CAN device

#6
20190013809
2019-01-10

Apparatuses and methods for partial bit de-emphasis

#7
20180358926
2018-12-13

Transmission system

#8
20180343063
2018-11-29

Driver circuit, optical module, and active optical cable

#9
20180287835
2018-10-04

RADIO FREQUENCY FRONT-END SLEW AND JITTER CONSISTENCY FOR VOLTAGES BELOW 1.8 VOLTS

#10
20180159703
2018-06-07

Driver circuit for transmitter

#11
20180121385
2018-05-03

Can module and method therefor

#12
20180083628
2018-03-22

SIGNAL PROCESSING DEVICES AND METHODS

#13
20180062883
2018-03-01

C-PHY training pattern for adaptive equalization, adaptive edge tracking and delay calibration

#14
20180041366
2018-02-08

Method and apparatus of transmitting signal

#15
20170212847
2017-07-27

Asymmetrical emphasis in a memory data bus driver

#16
20170199837
2017-07-13

User station for a bus system and method for increasing interference immunity in the area of electromagnetic compatibility for a user station

#17
20170162251
2017-06-08

Asymmetrical emphasis in a memory data bus driver

#18
20170070366
2017-03-09

User station for a bus system and method for improving the transmission quality in a bus system

#19
20170055331
2017-02-23

Digital communication interface circuit for line-pair with duty cycle imbalance compensation

#20
20160254926
2016-09-01

Subscriber station for a bus system and method for improving the quality of reception in a bus system

#21
20160211992
2016-07-21

System aware transmitter adaptation for high speed serial interfaces

#22
20160087678
2016-03-24

Adaptive sub-band algorithm for point-to-point communication in PLC networks

#23
20160062430
2016-03-03

Mitigation of power supply disturbance for wired-line transmitters

#24
20150171845
2015-06-18

Method for generating a pulse and circuit configuration for an electronic device to generate a pulse

#25
20150078464
2015-03-19

Filter circuitry

#26
20150030111
2015-01-29

System and method for generating an essentially sinusoidal synchronization pulse

#27
20140376647
2014-12-25

System and method for applying multi-tone OFDM based communications within a prescribed frequency range

#28
20140376386
2014-12-25

System for interconnecting devices for creating automation systems

#29
20140375359
2014-12-25

Communication apparatus with slew rate feedback

#30
20140362981
2014-12-11

Variable impedance scheme for providing a wired communication

#31
20140339894
2014-11-20

Pre-emphasis circuit

#32
20140269761
2014-09-18

Low-power CML-less transmitter architecture

#33
20140226705
2014-08-14

Adaptive real-time control of de-emphasis level in a USB 3.0 signal conditioner based on incoming signal frequency range

#34
20140210509
2014-07-31

Redriver with output receiver detection that mirrors detected termination on output to input

#35
20140176234
2014-06-26

Apparatuses and methods of communicating differential serial signals including charge injection

#36
20140028392
2014-01-30

Pre-distortion in RF path in combination with shaping table in envelope path for envelope tracking amplifier

#37
20130182719
2013-07-18

Adaptive sub-band algorithm for point-to-point communication in PLC networks

#38
20130170580
2013-07-04

Emphasis circuit and transmitter

#39
20130156088
2013-06-20

Adaptive real-time control of de-emphasis level in a USB 3.0 signal conditioner based on incoming signal frequency range

#40
20130120029
2013-05-16

High-speed pre-driver and voltage level converter with built-in de-emphasis for HDMI transmit applications

#41
20130033290
2013-02-07

Apparatuses and methods of communicating differential serial signals including charge injection

#42
20130009669
2013-01-10

Voltage Mode Driver

#43
20130003882
2013-01-03

Pre-emphasis circuit

#44
20120262205
2012-10-18

Circuit and method for current-mode output driver with pre-emphasis

#45
20120242377
2012-09-27

Re-driver with pre-emphasis injected through a transformer and tuned by an L-C tank

#46
20120235704
2012-09-20

Redriver with output receiver detection that mirrors detected termination on output to input

#47
20120188214
2012-07-26

Transmitter circuit, transmission circuit and driver unit

#48
20120086470
2012-04-12

Constant impedance line driver with digitally controlled edge rate

#49
20120049897
2012-03-01

OUTPUT BUFFER CIRCUIT AND SEMICONDUCTOR DEVICE

#50
20120013311
2012-01-19

Interface control

#51
20110310992
2011-12-22

Systems, methods, and computer readable media for fractional pre-emphasis of multi-mode interconnect

#52
20110241807
2011-10-06

Control apparatus and method, and signal processing apparatus

#53
20110228871
2011-09-22

High bandwidth programmable transmission line pre-emphasis method and circuit

#54
20110227675
2011-09-22

High bandwidth programmable transmission line equalizer

#55
20110193595
2011-08-11

Output driver circuit

#56
20110175656
2011-07-21

Circuit including current-mode logic driver with multi-rate programmable pre-emphasis delay element

#57
20110148494
2011-06-23

Signal driver with first pulse boost

#58
20100321115
2010-12-23

Class-G line driver control signal

#59
20100316140
2010-12-16

Transmitter and method for applying multi-tone OFDM based communications within a lower frequency range

#60
20100166085
2010-07-01

LIN network, integrated circuit and method therefor

#61
20100117688
2010-05-13

Differential pre-emphasis driver

#62
20100109788
2010-05-06

Driver circuit for producing signal simulating transmission loss

#63
20100105319
2010-04-29

Redriver with output receiver detection that mirrors detected termination on output to input

#64
20100104028
2010-04-29

Current segmentation circuit for optimizing output waveform for high speed data transmission interface

#65
20090307540
2009-12-10

System and method for applying multi-tone OFDM based communications within a prescribed frequency range

#66
20090302965
2009-12-10

Semiconductor device

#67
20090179679
2009-07-16

Slew-rate control circuitry with output buffer and feedback

#68
20090168854
2009-07-02

De-emphasis circuit for a voltage mode driver used to communicate via a differential communication link

#69
20090129485
2009-05-21

Design structure for transmitter bandwidth optimization circuit

#70
20090119554
2009-05-07

Backplane emulation technique for automated testing

#71
20090058474
2009-03-05

Output driver of semiconductor memory device

#72
20090004978
2009-01-01

Transmitter bandwidth optimization circuit

#73
20080218222
2008-09-11

Circuit and method for current-mode output driver with pre-emphasis

#74
20080212395
2008-09-04

Driver, and a semiconductor memory device having the same

#75
20080205531
2008-08-28

Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption

#76
20080198908
2008-08-21

Transceiver

#77
20080144539
2008-06-19

Simplified digital predistortion in a time-domain duplexed transceiver

#78
20080123792
2008-05-29

Apparatus and method for transmitting signals over a signal line

#79
20080122488
2008-05-29

Output driving circuit

#80
20080112503
2008-05-15

Apparatus, system, and method for dynamic phase equalization in a communication channel

#81
20080098149
2008-04-24

Signal history controlled slew-rate transmission method and bus interface transmitter

#82
20080089434
2008-04-17

Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications

#83
20080061826
2008-03-13

Signal history controlled slew-rate transmission method and bus interface transmitter

#84
20080043876
2008-02-21

Method and apparatus for increased communication channel pre-emphasis for clock-like data patterns

#85
20080042688
2008-02-21

Line driver device

#86
20070279121
2007-12-06

Signal output circuit

#87
20070241795
2007-10-18

Multitap fractional baud period pre-emphasis for data transmission

#88
20070206685
2007-09-06

Noise free transceiver circuit

#89
20070205811
2007-09-06

Wave shaping output driver to adjust slew rate and/or pre-emphasis of an output signal

#90
20070165710
2007-07-19

Bus interface and method for conveying multi-level communication signals between a communication bus and a device coupled to a communication bus

#91
20070139086
2007-06-21

Transmitter and transmission circuit

#92
20070126472
2007-06-07

Line reflection reduction with energy-recovery driver

#93
20070075745
2007-04-05

Output driver for controlling impedance and intensity of pre-emphasis driver using mode register set

#94
20070050572
2007-03-01

Output buffer circuit with de-emphasis function

#95
20070024338
2007-02-01

Circuitry and methods for programmably adjusting the duty cycles of serial data signals

#96
20060269002
2006-11-30

Method for data transmission via a data transmission path with inductive transformers, and a data transmission apparatus

#97
20060220685
2006-10-05

High speed driver for serial communications

#98
20060192603
2006-08-31

Wave shaping output driver to adjust slew rate and/or pre-emphasis of an output signal

#99
20060126745
2006-06-15

System and method for increasing signal strength at a receiver in transmission lines with high attenuation

#100
20060109026
2006-05-25

Line reflection reduction with energy-recovery driver

#101
20060088110
2006-04-27

Driving multiple consecutive bits in a serial data stream at multiple voltage levels

#102
20060034377
2006-02-16

Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control

#103
20060017474
2006-01-26

Transmitter for a controlled-shape switched signal on a communication line

#104
20050237082
2005-10-27

Integrated circuit output driver circuitry with programmable preemphasis

#105
20050232372
2005-10-20

Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications

#106
20050179469
2005-08-18

Differential signaling driver

#107
20050179465
2005-08-18

High-speed signal transmission system

#108
20050140394
2005-06-30

Semiconductor integrated circuit device and differential small-amplitude data transmission apparatus

#109
20050127967
2005-06-16

Method and apparatus for controlling slew

#110
20050116749
2005-06-02

Output Buffer

#111
20050073338
2005-04-07

Low voltage differential signal driver circuit and method

#112
14311192
2016-01-05

Circuits and methods for adjusting the voltage swing of a signal