ClassID:

224115

H04B2203/5416 - CPC Classification

Classification description:

Indexing scheme relating to line transmission systems; Aspects of powerline communications not already covered by and its subgroups; Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source

Recent Application in this class:
#1
20240380430
2024-11-14

TRANSMISSION SYSTEM AND TRANSMISSION METHOD FOR TRANSMITTING DATA AND ENERGY VIA A TWO-WIRE LINE

#2
20240250717
2024-07-25

BUS STATION, BUS SYSTEM, AND METHOD FOR TRANSMITTING DATA IN A TWO-WIRE BUS SYSTEM

#3
20240250716
2024-07-25

Safety Mechanisms, Wake Up and Shutdown Methods in Distributed Power Installations

#4
20230421202
2023-12-28

METHOD AND DEVICE FOR SUPPLYING ELECTRICAL POWER TO TWO OR MORE TECHNICAL DEVICES

#5
20230327705
2023-10-12

Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks

#6
20220321170
2022-10-06

Arrangement for transmitting information for a component of a vehicle

#7
20220221187
2022-07-14

Two-wire connection with component control

#8
20210194541
2021-06-24

Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks

#9
20200306864
2020-10-01

Systems and methods for measuring characteristics of a welding cable with a low power transceiver

#10
20200304172
2020-09-24

Power line communication device, in-vehicle device and in-vehicle system

#11
20200259524
2020-08-13

Method for generating low-frequency power carrier control signal

#12
20200177237
2020-06-04

Method and apparatus for communication utilizing electromagnetic waves and a power line

#13
20200169293
2020-05-28

Beacon slot allocation in prime

#14
20200136318
2020-04-30

Communication harness, communication harness set, and relay connector

#15
20200112336
2020-04-09

Communication device, communication method and program

#16
20200059265
2020-02-20

Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks

#17
20200044266
2020-02-06

FUEL CELL POWER GENERATION PLANT AND METHOD OF COMMUNICATION

#18
20190334580
2019-10-31

Frequency modulated OFDM over various communication media

#19
20190280736
2019-09-12

Multi-length cyclic prefix for OFDM transmission in PLC channels

#20
20190245581
2019-08-08

Outbound interference reduction in a broadband powerline system

#21
20190245390
2019-08-08

Inductive harness coupling and communication for distributed architectures

#22
20190149036
2019-05-16

Safety mechanisms, wake up and shutdown methods in distributed power installations

#23
20190074563
2019-03-07

Method and apparatus for coupling an electromagnetic wave to a transmission medium

#24
20190064207
2019-02-28

Method and device for testing a detection sensor for a motor vehicle

#25
20190007100
2019-01-03

Power line communication apparatus and electronic control apparatus including power line communication apparatus

#26
20180294840
2018-10-11

Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks

#27
20180275623
2018-09-27

Systems for controlling venetian blinds

#28
20180241432
2018-08-23

Beacon slot allocation in prime

#29
20180145727
2018-05-24

Devices and methods for power consumption control in powerline communications systems and apparatus

#30
20180123640
2018-05-03

Outbound interference reduction in a broadband powerline system

#31
20180048354
2018-02-15

Systems and methods for implementing application profiles and device classes in power line communication (PLC) environments

#32
20180041250
2018-02-08

Power/data electrical coupler

#33
20180041249
2018-02-08

Power/data electrical coupler

#34
20170366230
2017-12-21

Multi-length cyclic prefix for OFDM transmission in PLC channels

#35
20170222542
2017-08-03

Safety mechanisms, wake up and shutdown methods in distributed power installations

#36
20170093461
2017-03-30

Power line communication methods and devices

#37
20170057358
2017-03-02

Vehicle power transmitting and receiving control device that performs abnormality determination of bidirectional communication

#38
20160344450
2016-11-24

Multi-length cyclic prefix for OFDM transmission in PLC channels

#39
20160336999
2016-11-17

Devices and methods for power consumption control in powerline communications systems and apparatus

#40
20160330821
2016-11-10

Power line communication for lighting systems

#41
20160323017
2016-11-03

System for transmission of data and power

#42
20160284444
2016-09-29

Shielded wire and communication system

#43
20160255703
2016-09-01

DC track lighting systems control

#44
20160248254
2016-08-25

Grid frequency response

#45
20160175971
2016-06-23

Systems and methods for measuring characteristics of a welding cable with a low power transceiver

#46
20160156450
2016-06-02

Optimizing throughput of data frames in orthogonal frequency division multiplexing (OFDM) communication networks

#47
20160150463
2016-05-26

Powerline communication network system having device that performs a joining process

#48
20160104375
2016-04-14

Methods and systems for powerline and radio frequency communications

#49
20160072552
2016-03-10

Electrical installation with improved gateway module

#50
20160043773
2016-02-11

Sub-band power scaling reporting and sub-band transmit power estimation

#51
20150358049
2015-12-10

Data communication over power lines

#52
20150349844
2015-12-03

Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks

#53
20150341083
2015-11-26

Method and system for transmitting video data over a powerline communications transmission channel

#54
20150301126
2015-10-22

Device and method for early detection of power failure in an external power supply

#55
20150288191
2015-10-08

Method and arrangement for data communication between an inverter and a network monitoring unit

#56
20150263783
2015-09-17

System and method of using variable pulses for symbology

#57
20150222398
2015-08-06

Power supply line data transmission

#58
20150210229
2015-07-30

Inductive harness coupling and communication for distributed architectures

#59
20150207540
2015-07-23

Systems and methods for implementing application profiles and device classes in power line communication (PLC) environments

#60
20150207456
2015-07-23

Power conversion apparatus, photovoltaic module and communication device and photovoltaic system including the same

#61
20150143007
2015-05-21

Control circuitry module group, electric device and modem device

#62
20150139341
2015-05-21

Method and arrangement for transmitting data via an electric conductor of a current network

#63
20150134984
2015-05-14

Transmitting device and method of overlaying signals with the device

#64
20150130296
2015-05-14

Power supply device and method, and program

#65
20150127862
2015-05-07

Intelligent connector and bus controller

#66
20150116097
2015-04-30

Methods and systems for powerline and radio frequency communications

#67
20150115830
2015-04-30

Power line communication for lighting systems

#68
20150115809
2015-04-30

Power line communication for lighting systems

#69
20150097421
2015-04-09

Isolated signal transmission apparatus

#70
20150078403
2015-03-19

Outbound interference reduction in a broadband powerline system

#71
20150063162
2015-03-05

Home network identification method and device

#72
20150043661
2015-02-12

Multi-hop communication system, and slave unit

#73
20140321482
2014-10-30

Communication system and transmission unit employed in same

#74
20140292069
2014-10-02

Communication system and communication device

#75
20140269868
2014-09-18

Adaptive filter bank for dynamic notching in powerline communication

#76
20140254695
2014-09-11

Communication system

#77
20140254633
2014-09-11

System and method of using variable pulses for symbology

#78
20140247891
2014-09-04

Power line communication methods and devices

#79
20140241309
2014-08-28

Communications system and bit-loading method used in a communications system

#80
20140225436
2014-08-14

Powerline pulse position modulated three-phase transmitter apparatus and method

#81
20140205026
2014-07-24

Devices and methods for power consumption control in powerline communications systems and apparatus

#82
20140203635
2014-07-24

Method for reducing linear distortion in a power interface for a motor vehicle

#83
20140192910
2014-07-10

Communication system and communication device

#84
20140160915
2014-06-12

Communication device and communication system

#85
20140153655
2014-06-05

Vehicular power line communication system and transmitter

#86
20140126720
2014-05-08

Power-line communications with communication channel to and/or from endpoint circuits with authentication methodology

#87
20140118158
2014-05-01

Artificial lift equipment power line communication

#88
20140112400
2014-04-24

Power line communication method and apparatus

#89
20140112399
2014-04-24

Power line communication method and apparatus

#90
20140097672
2014-04-10

Battery device, control method, and electric vehicle

#91
20140093001
2014-04-03

Communication system, communication device, and method for operating communication system

#92
20140077590
2014-03-20

Systems and methods to emulate high frequency electrical signatures

#93
20140074308
2014-03-13

Power supply device and method, and program

#94
20140036976
2014-02-06

Common mode signal reduction in powerline communication devices

#95
20140025184
2014-01-23

Line communication with twinned HVAC units

#96
20130322554
2013-12-05

Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks

#97
20130314048
2013-11-28

Battery device, battery management method, and electronic apparatus

#98
20130287045
2013-10-31

Header alignment in communication system

#99
20130260696
2013-10-03

Vehicular communication apparatus

#100
20130251054
2013-09-26

Dynamic subcarrier utilization and intelligent transmission scheduling

#101
20130251053
2013-09-26

Reducing the impact of subcarrier quality evaluation

#102
20130250969
2013-09-26

Optimizing throughput of data frames in orthogonal frequency division multiplexing (OFDM) communication networks

#103
20130250953
2013-09-26

Allowing a single transmitter to transmit multiple data frames in OFDM communication networks

#104
20130250866
2013-09-26

Full-duplex capacity allocation for OFDM-based communication

#105
20130223457
2013-08-29

Multi-length cyclic prefix for OFDM transmission in PLC channels

#106
20130101055
2013-04-25

Sub-Band Power Scaling Reporting and Sub-Band Transmit Power Estimation

#107
20130100966
2013-04-25

SYSTEM FOR TRANSFERRING ELECTRIC POWER AND SIGNALS VIA POWER LINE BY TIME-DIVISION MULTIPLEXING

#108
20130094597
2013-04-18

Joining process for G3 networks

#109
20130094517
2013-04-18

Payload for multi-input multi-output

#110
20130094459
2013-04-18

Beacon Slot Allocation in Prime

#111
20130089120
2013-04-11

Spectrum spread communication system

#112
20130080097
2013-03-28

Systems and methods to isolate lower amplitude signals for analysis in the presence of large amplitude transients

#113
20130080092
2013-03-28

Systems and methods for data compression and feature extraction for the purpose of disaggregating loads on an electrical network

#114
20130076119
2013-03-28

Systems and methods to emulate high frequency electrical signatures

#115
20130051482
2013-02-28

Adaptive modulation and coding with frame size adjustment for power line communications (PLC)

#116
20130051446
2013-02-28

Phase detection in power line communication systems

#117
20130051320
2013-02-28

Channel Estimation using Pilot-Based Symbols

#118
20130044828
2013-02-21

Method of handling power reduction at transmitter and related communication device

#119
20130003874
2013-01-03

Powerline communication device

#120
20130002409
2013-01-03

POWERLINE COMMUNICATION DEVICE WITH ADAPTABLE INTERFACE

#121
20120320996
2012-12-20

Preamble sequence extension

#122
20120320995
2012-12-20

CO-EXISTENCE OF MULTI-CARRIER AND SINGLE CARRIER COMMUNICATION STANDARDS ON SHARED PLC CHANNEL

#123
20120320958
2012-12-20

Method for transmitting a signal over a power line channel and power line communication modem

#124
20120319826
2012-12-20

Power Line Data Communication Using Current Modulation

#125
20120319622
2012-12-20

Systems and methods for conveying information using a control signal referenced to alternating current (AC) power

#126
20120314783
2012-12-13

SYSTEM AND METHOD FOR POWER LINE COMMUNICATION

#127
20120300860
2012-11-29

Transmission device, reception device, and communication system

#128
20120283891
2012-11-08

System for power distribution and communication

#129
20120236876
2012-09-20

MAC protocols with subbanding

#130
20120236875
2012-09-20

Slotted channel access techniques in network communications

#131
20120177132
2012-07-12

Power line communications method and apparatus

#132
20120170670
2012-07-05

OFDM symbol structure for power line communication

#133
20120163435
2012-06-28

Power line communications method and apparatus

#134
20120161543
2012-06-28

Power line communications method and apparatus

#135
20120147934
2012-06-14

Method and apparatus for alignment in neighboring networks

#136
20120134395
2012-05-31

Power Line Communications (PLC) Across Different Voltage Domains Using Multiple Frequency Subbands

#137
20120128081
2012-05-24

Power line communication device, power supply circuit with communication function, electric appliance, and control and monitoring system

#138
20120128080
2012-05-24

Apparatus and method for transmitting and receiving time broadcasting information using power line

#139
20120128042
2012-05-24

Scattering-parameter estimation method and transceiver using the same

#140
20120099661
2012-04-26

Power line communications apparatus

#141
20120084559
2012-04-05

Communications Source Authentication

#142
20120076212
2012-03-29

Harmonic transmission of data

#143
20120076211
2012-03-29

Systems and Methods for Facilitating Power Line Communications

#144
20120068824
2012-03-22

METHOD OF ASSIGNING A SYSTEM ADDRESS TO CONTROL DEVICES OF A LOAD CONTROL SYSTEM

#145
20120063497
2012-03-15

Systems and methods for implementing application profiles and device classes in power line communication (PLC) environments

#146
20120051444
2012-03-01

Method and apparatus for communicating message signals in a load control system

#147
20120042368
2012-02-16

Method for establishing a protected setup and wireless registration requesting device implementing the same

#148
20120039400
2012-02-16

Digital two way automatic communication system (TWACS) outbound receiver and method

#149
20120033745
2012-02-09

Power device and safety control method thereof

#150
20120033722
2012-02-09

Time-domain link adaptation

#151
20120014459
2012-01-19

Power Line Communication Networks and Methods employing Multiple Widebands

#152
20120002714
2012-01-05

Communication on a pilot wire

#153
20110286339
2011-11-24

Communication device, method, integrated circuit, system, and program

#154
20110249759
2011-10-13

Multi-wideband communications over power lines

#155
20110205035
2011-08-25

Power line communication system

#156
20110194626
2011-08-11

Multi-wideband communications over power lines

#157
20110188541
2011-08-04

High bandwidth data transport system

#158
20110175712
2011-07-21

Enhanced power supply unit for powerline networks

#159
20110150065
2011-06-23

Multiple-channel transmission over a single-wire bus

#160
20110129007
2011-06-02

Power line communication methods and devices

#161
20110121952
2011-05-26

DATA COMMUNICATION OVER POWER LINES

#162
20110116555
2011-05-19

Power line communication methods and devices

#163
20110110459
2011-05-12

FM OFDM over various communication media

#164
20110110408
2011-05-12

Power line communication methods and devices

#165
20110103461
2011-05-05

System and method of using variable pulses for symbology

#166
20110080844
2011-04-07

Adaptative Multi-Carrier Code Division Multiple Access

#167
20110051820
2011-03-03

Power line communications apparatus

#168
20110051786
2011-03-03

Power line communication methods and devices

#169
20110043340
2011-02-24

Concatenated Repetition Code with Convolutional Code

#170
20110031814
2011-02-10

PV sub-generator junction box, PV generator junction box, and PV inverter for a PV system, and PV system

#171
20110026621
2011-02-03

OFDM transmission methods in three phase modes

#172
20100322327
2010-12-23

Method of estimating and removing noise in OFDM systems

#173
20100322322
2010-12-23

Power-line carrier communication apparatus

#174
20100303099
2010-12-02

Point-to-point communications systems particularly for use in power distribution system

#175
20100284453
2010-11-11

Method and modem for subsea power line communication

#176
20100278223
2010-11-04

Multi-wideband communications over power lines

#177
20100264727
2010-10-21

Method and system for the voltage supply of aircraft cabin modules

#178
20100226446
2010-09-09

Communication apparatus

#179
20100214082
2010-08-26

Transmission of power and data with frequency modulation

#180
20100195744
2010-08-05

Method for transmitting a signal over a power line channel and power line communication modem

#181
20100102987
2010-04-29

Power Line Communication Device having Virtual Local Area Network Functionality

#182
20100079262
2010-04-01

Systems and methods for conveying information using a control signal referenced to alternating current (AC) power

#183
20100054348
2010-03-04

Power line channel-adaptive communications system and method

#184
20100027600
2010-02-04

Method of transmitting data and modem

#185
20100003933
2010-01-07

Signal transmission apparatus and signal transmission method

#186
20090323829
2009-12-31

Multi-wideband communications over power lines

#187
20090322526
2009-12-31

ARRANGEMENT AND METHOD FOR COMMUNICATING WITH NOTIFICATION APPLIANCES

#188
20090316766
2009-12-24

Method of determining a channel quality and modem

#189
20090252209
2009-10-08

Power line communication networks and methods employing multiple widebands

#190
20090238288
2009-09-24

Communication apparatus and communication method

#191
20090236907
2009-09-24

Low voltage control interface coupler for multipulse transmitter

#192
20090207865
2009-08-20

Time synchronization in a network

#193
20090140880
2009-06-04

Endpoint Event Processing System

#194
20090140849
2009-06-04

Inbound interference reduction in a broadband powerline system

#195
20090135932
2009-05-28

Power-line carrier communication apparatus

#196
20090115583
2009-05-07

METHOD AND APPARATUS FOR DIGITAL SIGNAL INTEGRATED WITH POWER CABLE

#197
20090110121
2009-04-30

Programmable signal slicer

#198
20090110039
2009-04-30

Bus interface unit for interposing in a two-wire current loop, as well as a transducer, position controller and analog input and output module with such a bus interface unit

#199
20090074041
2009-03-19

Electronic synchronous/asynchronous transceiver device for power line communication networks

#200
20090052281
2009-02-26

Method for data transmission between a pump assembly and a control device, as well as a correspondingly designed pump system

#201
20090039833
2009-02-12

Battery pack using a secondary battery and connection system for connecting the battery pack to a charging device or a loading device

#202
20090003481
2009-01-01

System, device and method

#203
20090002136
2009-01-01

Method of Communication Utilizing Power Line

#204
20080310456
2008-12-18

Communication system over a power line distribution network

#205
20080304577
2008-12-11

Power-line communication method, power-line communication device, and power-line communication system

#206
20080278297
2008-11-13

System for control of lights and motors

#207
20080273605
2008-11-06

High bandwidth data transport system

#208
20080266134
2008-10-30

Power line communication system, device and method

#209
20080260010
2008-10-23

Power line communication methods and devices

#210
20080247447
2008-10-09

Apparatus and method for transmitting digital data over various communication media

#211
20080246842
2008-10-09

Surveillance camera system

#212
20080130673
2008-06-05

Network of intelligent devices communicating via powerline and radio frequency

#213
20080129468
2008-06-05

Power line communication system

#214
20080107242
2008-05-08

Line status detection apparatus, communication apparatus, and line status detection method

#215
20080107134
2008-05-08

Multiple access apparatus and method using power line

#216
20080095253
2008-04-24

Communication apparatus

#217
20080094186
2008-04-24

Apparatus and method for monitoring and controlling gate operators via power line communication

#218
20080088418
2008-04-17

Power line communication apparatus and method for operating the same

#219
20080063039
2008-03-13

Optimization of ultra-wideband communication through a wire medium

#220
20080056338
2008-03-06

Power Line Communication Device and Method with Frequency Shifted Modem

#221
20080036583
2008-02-14

METHOD AND APPARATUS FOR COMMUNICATING CONTROL AND OTHER INFORMATION OVER A POWER BUS

#222
20080025434
2008-01-31

Method and device for data processing in a wireless mobile terminal

#223
20080013637
2008-01-17

Multi-carrier communication apparatus, power line communication circuit, and multi-carrier communication method

#224
20080008254
2008-01-10

Powerline apparatus

#225
20080008081
2008-01-10

Adaptative multi-carrier code division multiple access

#226
20080002655
2008-01-03

Method and system for maximizing data throughput rate in a power line communications system by modifying payload symbol length

#227
20070287406
2007-12-13

Data communication over a power line

#228
20070287405
2007-12-13

Method and device for providing broadband over power line communications

#229
20070285223
2007-12-13

Power line communication method

#230
20070274199
2007-11-29

Method and system for modifying modulation of power line communications signals for maximizing data throughput rate

#231
20070229305
2007-10-04

Data Communication Over Power Lines

#232
20070223723
2007-09-27

Combination low voltage speaker / light fixture

#233
20070223360
2007-09-27

Signal output circuit, communication apparatus and signal output control method

#234
20070206345
2007-09-06

Communication apparatus and communication method

#235
20070201494
2007-08-30

Last leg utility grid high-speed data communication network having virtual local area network functionality

#236
20070126571
2007-06-07

Power line communication system having time server

#237
20070116097
2007-05-24

Ultra-wideband communication through twisted-pair wire media

#238
20070110192
2007-05-17

Method of communicating between control devices of a load control system

#239
20070090969
2007-04-26

Security system and monitoring method using power line communication technology

#240
20070086408
2007-04-19

Communication apparatus and coexistence method for enabling coexistence of communication systems

#241
20070076666
2007-04-05

Multi-Wideband Communications over Power Lines

#242
20070075843
2007-04-05

Multi-wideband communications over power lines

#243
20070071124
2007-03-29

Multi-carrier communication apparatus, integrated circuit, multi-carrier communication system, and multi-carrier communication method

#244
20070064589
2007-03-22

Method for transmitting data by means of a carrier current

#245
20070025398
2007-02-01

Time synchronization in a network

#246
20070018850
2007-01-25

Endpoint event processing system

#247
20060227890
2006-10-12

Communication apparatus and communication method thereof

#248
20060226958
2006-10-12

System and method for power line communication

#249
20060203897
2006-09-14

Power-line carrier communication apparatus

#250
20060192537
2006-08-31

Power line communication using power factor correction circuits

#251
20060187015
2006-08-24

Method and apparatus for communicating control and other information over a power bus

#252
20060171174
2006-08-03

Data communication over a power line

#253
20060165047
2006-07-27

Communication apparatus and communication method

#254
20060146866
2006-07-06

System and method for data communication over power lines

#255
20060138862
2006-06-29

Communication apparatus and communication method

#256
20060126617
2006-06-15

Mesh network of intelligent devices communicating via powerline and radio frequency

#257
20060109898
2006-05-25

Powerline communication PHY with a digital direct drive output stage

#258
20060092965
2006-05-04

Information terminal and information terminal system

#259
20060077046
2006-04-13

Power-line communication device

#260
20060073805
2006-04-06

Dynamic FD coexistence method for PLC systems

#261
20060049693
2006-03-09

Apparatus and method for transmitting digital data over various communication media

#262
20060038444
2006-02-23

Communication systems and methods using microelectronics power distribution network

#263
20060023805
2006-02-02

ASK communication device

#264
20060018399
2006-01-26

Transmission apparatus and communication system using the same

#265
20050232540
2005-10-20

Spectrally flexible band plans with reduced filtering requirements

#266
20050213647
2005-09-29

Flexible power line modem

#267
20050180453
2005-08-18

Method to provide backward compatibility with an existing CSMA/CA system via dual use of the new system's transmission transition guard slot interval

#268
20050169401
2005-08-04

Frequency modulated OFDM over various communication media

#269
20050169363
2005-08-04

Method and system for maximizing data throughput rate in a power line communications system by modifying payload symbol length

#270
20050131922
2005-06-16

High bandwidth data transport system

#271
20050094784
2005-05-05

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