ClassID:

223518

H04B3/143 - CPC Classification

Classification description:

Line transmission systems; Details; Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers

Sub-classes:
Recent Application in this class:
#1
20170214557
2017-07-27

Digital equalizer adaptation using on-die instrument

#2
20160308694
2016-10-20

Digital equalizer adaptation using on-die instrument

#3
20160048475
2016-02-18

Method, apparatus, and system for configuring high-speed serial bus parameter

#4
20150326277
2015-11-12

Method for transceiving signal based on information from equalizer of receiving unit and method for training equalizer

#5
20140376647
2014-12-25

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

#6
20140062622
2014-03-06

Low-frequency equalizer circuit for a high-speed broadband signal

#7
20110292295
2011-12-01

Transmitter device, receiver device, transmission method, reception method, and transmitter/receiver device

#8
20090307540
2009-12-10

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

#9
20090129457
2009-05-21

Equalizer circuit

#10
20080310128
2008-12-18

Variable Height Plug-In Pads and Equalizers

#11
20080240218
2008-10-02

Automatic calibration circuit for a continuous-time equalizer

#12
20080086521
2008-04-10

Taylor series-based transmission line equalization scheme

#13
20070274379
2007-11-29

Crosstalk emission management

#14
20070140469
2007-06-21

Multi-stage differential warping amplifier and method

#15
20070047636
2007-03-01

High speed line equalizer and method thereof

#16
20060116030
2006-06-01

Remote unit, remote system, extender, and automatic adjusting method

#17
20060013295
2006-01-19

Multistage tuning-tolerant equalizer filter

#18
20050123081
2005-06-09

Low-power mixed-mode echo/crosstalk cancellation in wireline communications