ClassID:

224962

H04L5/20 - CPC Classification

Classification description:

Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working

Recent Application in this class:
#1
20220147991
2022-05-12

Fallback authorization routing

#2
20200028972
2020-01-23

Method and apparatus for transmitting data from a transmitter device to one or more receiver devices

#3
20200028660
2020-01-23

Method and apparatus for transmitting signals over a wire connection

#4
20200021331
2020-01-16

Method and apparatus for transmitting signals over wire connections

#5
20190222257
2019-07-18

Method and apparatus for transmitting data over metallic wire pairs

#6
20190182078
2019-06-13

Transmission system of an electrical signal

#7
20190026737
2019-01-24

Fallback authorization routing

#8
20180034618
2018-02-01

Method and apparatus for transmitting data from a transmitter device to a plurality of receiver devices

#9
20180006851
2018-01-04

Three phase and polarity encoded serial interface

#10
20180006846
2018-01-04

N-phase phase and polarity encoded serial interface

#11
20170357612
2017-12-14

INFORMATION PROCESSING APPARATUS AND MAINTENANCE SYSTEM

#12
20170180113
2017-06-22

Embedded clock in digital communication system

#13
20170078491
2017-03-16

Multimode multicarrier modem system and method of communication over the same

#14
20170005836
2017-01-05

Driving data of multiple protocols through a single set of pins

#15
20160292126
2016-10-06

Method for transmitting a USB signal and USB transmission system

#16
20160156457
2016-06-02

Three phase and polarity encoded serial interface

#17
20160099817
2016-04-07

N-phase phase and polarity encoded serial interface

#18
20160044179
2016-02-11

Multimode multicarrier modem system and method of communication over the same

#19
20160006584
2016-01-07

Driving data of multiple protocols through a single set of pins

#20
20150331820
2015-11-19

N-factorial voltage mode driver

#21
20150319013
2015-11-05

Three phase and polarity encoded serial interface

#22
20150317886
2015-11-05

Signalling system

#23
20150222455
2015-08-06

COMMUNICATION SYSTEM

#24
20150163364
2015-06-11

Multimode multicarrier modem system and method of communication over the same

#25
20150130270
2015-05-14

Electrical system adapted to transfer data and power between devices on a network

#26
20150098538
2015-04-09

Specifying a 3-phase or N-phase eye pattern

#27
20140218608
2014-08-07

Method and system for achieving higher video throughput and/or quality

#28
20140177689
2014-06-26

Multimode multicarrier modem system and method of communication over the same

#29
20140153665
2014-06-05

N-phase phase and polarity encoded serial interface

#30
20140036653
2014-02-06

Combination device for DSL phantom mode signals in a telecommunication system

#31
20130336413
2013-12-19

Method, apparatus, and system for processing signals based on twisted pair

#32
20130315048
2013-11-28

Telephone communication system and method over local area network wiring

#33
20130215991
2013-08-22

Three phase and polarity encoded serial interface

#34
20130162320
2013-06-27

Coupling arrangement for phantom-mode transmission

#35
20120237017
2012-09-20

Method, device and system for extending channels

#36
20120219046
2012-08-30

Multimode multicarrier modem system and method of communication over the same

#37
20120155565
2012-06-21

Three phase and polarity encoded serial interface

#38
20120134396
2012-05-31

Multimode multicarrier mode system and method of communication over the same

#39
20110293041
2011-12-01

Receiver resistor network for common-mode signaling

#40
20110200079
2011-08-18

Multimode multicarrier modem system and method of communication over the same

#41
20110122767
2011-05-26

Orthogonal vector DSL

#42
20110075717
2011-03-31

Multimode multicarrier modem system and method of communication over the same

#43
20110051593
2011-03-03

Phantom use in DSL system

#44
20110038368
2011-02-17

Communication system and method over local area network wiring

#45
20100290510
2010-11-18

Multimode multicarrier modem system and method of communication over the same

#46
20100272215
2010-10-28

Signaling with superimposed differential-mode and common-mode signals

#47
20100111149
2010-05-06

Multimode multicarrier modem system and method of communication over the same

#48
20100104029
2010-04-29

INDEPENDENT LINK(S) OVER DIFFERENTIAL PAIRS USING COMMON-MODE SIGNALING

#49
20090323830
2009-12-31

Current mode circuitry to modulate a common mode voltage

#50
20090201973
2009-08-13

Apparatus for transmitting data and additional information simultaneously within a wire-based communication system

#51
20090129583
2009-05-21

Unpowered twisted pair loopback circuit for differential mode signaling

#52
20090116376
2009-05-07

Method for common transmission over multiple line pairs, and transmitting end and receiving end therefor

#53
20090092065
2009-04-09

Telephone communication system and method over local area network wiring

#54
20090091656
2009-04-09

Display device and transmitting device

#55
20090004980
2009-01-01

Data communication using constant total current

#56
20080212709
2008-09-04

Three phase and polarity encoded serial interface

#57
20080169838
2008-07-17

Current mode circuitry to modulate a common mode voltage

#58
20080126028
2008-05-29

Method of reducing a multiple-inputs multiple-outputs (MIMO) interconnect circuit system in a global lanczos algorithm

#59
20080063037
2008-03-13

Multimode multicarrier modem system and method of communication over the same

#60
20080025287
2008-01-31

Method and apparatus for synchronization over 802.3AF

#61
20070297520
2007-12-27

Noise-tolerant signaling schemes supporting simplified timing and data recovery

#62
20070263530
2007-11-15

Telephone communication system and method over local area network wiring

#63
20070164883
2007-07-19

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

#64
20070132485
2007-06-14

Four-wire signaling system

#65
20070117446
2007-05-24

Method and device for transmission with reduced crosstalk

#66
20060282872
2006-12-14

Component-type video and digital audio extender

#67
20060268966
2006-11-30

Phantom use in DSL systems

#68
20060159186
2006-07-20

Data, power and supervisory signaling over twisted pairs

#69
20060146921
2006-07-06

Multi-mode signal modification circuit with common mode bypass

#70
20060140283
2006-06-29

Data processing circuit with a driver and a receiver

#71
20060115008
2006-06-01

Method and apparatus for providing out of band communications over structured cabling

#72
20060109779
2006-05-25

Method and system for split-pair reception in twisted-pair communication systems

#73
20060104436
2006-05-18

Method of transmitting DSL data over 2 POTS loops

#74
20060099926
2006-05-11

Method and device for transmission with reduced crosstalk

#75
20060013331
2006-01-19

Current mode differential transmission method and system for transmitting three units of data using four signal lines

#76
20050254494
2005-11-17

Telephone communication system and method over local area network wiring

#77
20050213496
2005-09-29

Telephone communication system and method over local area network wiring

#78
20050185706
2005-08-25

Multimode multicarrier modem system and method of communication over the same

#79
20050135489
2005-06-23

Noise-tolerant signaling schemes supporting simplified timing and data recovery

#80
20050058000
2005-03-17

Transmission of multiple independent signals over a communication link

#81
20050053171
2005-03-10

Systems for data transmission

#82
14978363
2016-11-08

Communication system and method