ClassID:

225420

H04L2012/4026 - CPC Classification

Classification description:

Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]; Bus networks Bus for use in automation systems

Recent Application in this class:
#1
20260112669
2026-04-23

METHOD TO CAPTURE, STORE, AND RETRIEVE SYSTEM CONFIGURATION INFORMATION FROM AN I/O MODULE CONNECTED TO A FIELDBUS

#2
20250317323
2025-10-09

BUILDING NETWORK PERFORMANCE BASED ON DEVICE FAILURE

#3
20250310147
2025-10-02

Dynamically Reconfigurable Fieldbus Communications Interface

#4
20250189954
2025-06-12

FIELD BUS SYSTEM

#5
20250183889
2025-06-05

Circuit Device

#6
20250158876
2025-05-15

SYSTEMS AND METHODS TO CONTROL MODBUS REDUNDANCY

#7
20250158847
2025-05-15

NETWORKED FOOD PREPARATION APPARATUS

#8
20250097135
2025-03-20

Method for Monitoring a Communication Connection

#9
20250036385
2025-01-30

DEPLOYING AND UPDATING APPLICATIONS EXECUTED ON CONTROL SYSTEMS CONNECTED TO EDGE COMPUTE MODULES VIA A BACKPLANE

#10
20250004969
2025-01-02

APPARATUS FOR CONNECTING A FIELD DEVICE TO A CONTROL SYSTEM

#11
20240007233
2024-01-04

Edge Device and Method for Providing Redundancy Functions on the Edge Device

#12
20230362033
2023-11-09

METHOD OF OPERATING A NETWORK

#13
20230336380
2023-10-19

METHOD OF OPERATING A NETWORK

#14
20230294286
2023-09-21

Robot Controller And Robot System

#15
20230231784
2023-07-20

Controller area network and connectivity health troubleshooting system

#16
20230208674
2023-06-29

Field device for checking the quality of a network connection

#17
20230179440
2023-06-08

NETWORKED FOOD PREPARATION APPARATUS

#18
20230139414
2023-05-04

Bus converter

#19
20220413473
2022-12-29

Remote activation of the wireless service interface of a control device via a bus system

#20
20220407739
2022-12-22

ETHERCAT bus system including an ETHERCAT bus master and ETHERCAT bus station

#21
20220404789
2022-12-22

UTILIZING QUALITY-OF-SERVICE METRICS TO FACILITATE TRANSITIONS BETWEEN I/O CHANNELS FOR I/O SERVER SERVICES

#22
20220337451
2022-10-20

Method for data communication between subscribers of an automation system

#23
20220337449
2022-10-20

Module unit for connecting a data bus subscriber

#24
20220334988
2022-10-20

Input/output station for a field bus system, field bus coupler for the input/output station, and placeholder module for the input/output station

#25
20220271913
2022-08-25

Method for synchronizing time in an ethernet-based network

#26
20220247728
2022-08-04

Method for processing telegrams in an automation network, automation network, and subscribers

#27
20220247596
2022-08-04

SENSOR HUB, SENSOR SYSTEM, METHOD FOR TRANSMITTING SENSOR SIGNALS AND COMPUTER-READABLE STORAGE MEDIUM

#28
20220229797
2022-07-21

Method, communication system and system for secure communication between a master and a slave of a bus system

#29
20220103337
2022-03-31

Method for synchronizing time in an ethernet-based network

#30
20220021663
2022-01-20

Communication module

#31
20220021555
2022-01-20

DECENTRALISED COMMUNICATION SYSTEM AND CORRESPONDING CONTROL METHOD

#32
20210377072
2021-12-02

Network system having master device carrying out part of a process and slave device carrying out remainder of the process

#33
20210377069
2021-12-02

Automation network, network distributor and method for transmitting data

#34
20210371207
2021-12-02

Conveyor arrangement with sensors with bus data encoding

#35
20210359877
2021-11-18

Method for routing telegrams in an automation network, automation network and network distributor

#36
20210351951
2021-11-11

Daisy chaining point-to-point link sensors

#37
20210311520
2021-10-07

Fieldbus transmitter interface, fieldbus receiver interface and system with both interfaces and coding method for a fieldbus transmitter interface

#38
20210281571
2021-09-09

Enhanced smart process control switch port lockdown

#39
20210266267
2021-08-26

Communication control device that varies data partitions based on a status of connected nodes

#40
20210250328
2021-08-12

Communication device, control unit and method for determining device addresses within a communication network of an industrial automation system

#41
20210218584
2021-07-15

Method for detecting network subscribers in an automation network and automation network

#42
20210213982
2021-07-15

Automation system, operating method for automation system, and computer program product

#43
20210191895
2021-06-24

Distributed input/output (IO) control and interlock ring architecture

#44
20210135900
2021-05-06

Data transmission method, data structure, automation network and unlocker

#45
20210092919
2021-04-01

WATERING SYSTEM

#46
20210037120
2021-02-04

Intelligent controller and sensor network bus, system and method including generic encapsulation mode

#47
20210026792
2021-01-28

Method for data communication between fieldbus devices and a control desk of an automation system, and automation system

#48
20210021442
2021-01-21

Open and safe monitoring system for autonomous driving platform

#49
20210013921
2021-01-14

Electronics including a bidirectional isolation circuit

#50
20200412571
2020-12-31

Daisy chaining point-to-point link sensors

#51
20200326686
2020-10-15

Method for operating an automation technology facility

#52
20200313926
2020-10-01

Subscriber in a bus system, method for operation and a bus system

#53
20200264593
2020-08-20

Fieldbus controller interface including configuration, monitoring and controlling functionalities

#54
20200252236
2020-08-06

Data structure for the transfer of data from a fieldbus network into a cloud

#55
20200244480
2020-07-30

Data transmission method and communications network

#56
20200235958
2020-07-23

DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND COMPUTER READABLE MEDIUM

#57
20200225645
2020-07-16

Control device, control method, and non-transitory storage medium storing control program

#58
20200192315
2020-06-18

Large packet daisy chain serial bus

#59
20200183873
2020-06-11

System and method for controlling bus-networked devices via an open field bus

#60
20200137099
2020-04-30

Abnormality detection apparatus and abnormality detection method

#61
20200136856
2020-04-30

Packaging machine having a bus node assembly

#62
20200112456
2020-04-09

Control system and control method

#63
20200092140
2020-03-19

Distributed processing of process data

#64
20200092137
2020-03-19

Processing of process data

#65
20200092136
2020-03-19

Initialization of data bus subscribers

#66
20200092134
2020-03-19

Determination of data bus subscribers of a local bus

#67
20200092133
2020-03-19

Bus converter

#68
20200092132
2020-03-19

Module unit for connecting a data bus subscriber

#69
20200092131
2020-03-19

Initialization of a local bus

#70
20200092130
2020-03-19

Transmission of data on a local bus

#71
20200089501
2020-03-19

Pre-loading of instructions

#72
20190363906
2019-11-28

Data transmission method and automation-communication network

#73
20190327662
2019-10-24

Equipment and method for the wireless operation of an IO-link communication system

#74
20190319836
2019-10-17

System and method for configuring IED process bus network switches from substation topology specification

#75
20190302742
2019-10-03

Method for setting up a redundant communication connection, and failsafe control unit

#76
20190273629
2019-09-05

System and method for isolating device communications in a BACnet/IP building automation network

#77
20190268178
2019-08-29

Control infrastructure

#78
20190264412
2019-08-29

Attachment for drilling and/or foundation work

#79
20190260314
2019-08-22

Multiaxial motor control system

#80
20190246526
2019-08-08

Protocol for communication between a plurality of liquid cooling modules for computer servers

#81
20190227515
2019-07-25

Method for verifying a value stream along a transport route or in warehouse stock by means of blockchain technology

#82
20190207840
2019-07-04

Systems and methods for health monitoring and upgrade of a distributed controller

#83
20190182075
2019-06-13

Method for data packet transmission and/or reception

#84
20190123933
2019-04-25

Redundantly operable industrial communication system, method for operating the communication system, and radio transceiver station

#85
20190104107
2019-04-04

Poisoning protection for process control switches

#86
20190103989
2019-04-04

Communication control system and communication control method

#87
20190097836
2019-03-28

Bus system and slave unit for a bus system

#88
20190074993
2019-03-07

Integrated arrangement having an electrical voltage supply and a communication interface

#89
20190043341
2019-02-07

Sensor aggregation and virtual sensors

#90
20190036730
2019-01-31

Connection unit, monitoring system and method for operating an automation system

#91
20190028297
2019-01-24

Control infrastructure

#92
20190018812
2019-01-17

Masking the influence of unsupported fieldbus commands

#93
20190007407
2019-01-03

Device and method for connecting a production device to a network

#94
20180375757
2018-12-27

System and method for stabilizing a BACnet MSTP network when failures occur

#95
20180375681
2018-12-27

System and method for isolating device communications in a BACnet/IP building automation network

#96
20180373549
2018-12-27

System and method for bus arrangement communications

#97
20180373213
2018-12-27

FIELDBUS COUPLER AND SYSTEM METHOD FOR CONFIGURING A FAILSAFE MODULE

#98
20180367334
2018-12-20

Device for coupling two bus systems

#99
20180331848
2018-11-15

Automation system and method for operation of the system

#100
20180270336
2018-09-20

Method for operating a communication network, communication network and controller

#101
20180270082
2018-09-20

Method and device for monitoring control systems

#102
20180248712
2018-08-30

METHOD FOR ASSURING OPERATION OF A WIRELESS MODULE OF A FIELD DEVICE

#103
20180241585
2018-08-23

System and method for packet transmission in a communications network

#104
20180234263
2018-08-16

Field-device coupling unit and system

#105
20180199170
2018-07-12

Method and system for wireless transmission of information in automation technology

#106
20180191521
2018-07-05

Building management system with automatic equipment discovery and function extension

#107
20180186010
2018-07-05

Data upgrading methods and devices for robots

#108
20180183624
2018-06-28

Transmission of Telegrams Via a Shared Medium

#109
20180176341
2018-06-21

Method for configuring a device connected to a field bus

#110
20180137071
2018-05-17

Transceiver circuit for a controller area network with improved safety

#111
20180115633
2018-04-26

First device with an embedded gateway to support a second communications protocol

#112
20180113429
2018-04-26

Function connection unit comprising a service module

#113
20180097919
2018-04-05

Redundantly operable communication system for an industrial automation system and method for operating the system

#114
20180041359
2018-02-08

Bus system comprising a feed module and a load module

#115
20180026809
2018-01-25

Portable field maintenance tool with resistor network for intrinsically safe operation

#116
20180026677
2018-01-25

Portable field maintenance tool with a bus for powering and communicating with a field device

#117
20180013579
2018-01-11

Control infrastructure

#118
20180013506
2018-01-11

Communication device, communication system, and method for synchronized transmission of telegrams

#119
20170366370
2017-12-21

Function connection unit comprising a parameter memory

#120
20170352260
2017-12-07

Radio and slave control apparatus

#121
20170346655
2017-11-30

Radio

#122
20170331894
2017-11-16

Slave device control method

#123
20170307102
2017-10-26

Control device and system

#124
20170288900
2017-10-05

Automatic adjustment of the maximum token holding time in BACnet MS/TP bus systems at runtime

#125
20170255458
2017-09-07

MODULE SYSTEM, MODULE BASED ROBOT SYSTEM, AND UPDATE METHOD FOR MODULE SYSTEM

#126
20170212490
2017-07-27

Control and data-transfer system, gateway module, I/O module, and method for process control

#127
20170171096
2017-06-15

Distribution node, automation network, and method for transmitting real-time-relevant and non-real-time-relevant data packets

#128
20170170983
2017-06-15

DESIGN ASSISTANCE DEVICE, DESIGN ASSISTANCE METHOD, AND DESIGN ASSISTANCE PROGRAM

#129
20170142187
2017-05-18

Method for Uploading All of In-Vehicle Data to the Cloud in an Efficient, Automated, Secure, and Reliable Fashion

#130
20170134185
2017-05-11

PoE-system for use in automation technology

#131
20170128857
2017-05-11

Acoustic manipulation of particles in standing wave fields

#132
20170099234
2017-04-06

Method for isochronous data communication in a realtime ethernet data network

#133
20170099213
2017-04-06

Method for cross-trafficking between two slaves of an annular data network

#134
20170090467
2017-03-30

Monitoring of field devices via a communication network

#135
20170026236
2017-01-26

Method and a system for the deterministic autoconfiguration of a device

#136
20170006765
2017-01-12

Fault-tolerant sensing and monitoring communications bus system for agricultural applications

#137
20160352534
2016-12-01

Interface circuit having a data bus interface

#138
20160309005
2016-10-20

Method of automatically setting protocol in programmable logic controller system

#139
20160308651
2016-10-20

Automation device for the redundant control of a bus subscriber

#140
20160292106
2016-10-06

Bus participant device and method for operating a bus subscriber device

#141
20160276833
2016-09-22

Systems and methods for local demand optimization

#142
20160241663
2016-08-18

Network system, coupling unit, and method for operating a network system

#143
20160216701
2016-07-28

Control device with constant cycle for a plurality of networks

#144
20160182323
2016-06-23

Automatic process data transmission and monitoring for an industrial process network

#145
20160065622
2016-03-03

Oil field process control system

#146
20160026595
2016-01-28

System and method for controlling bus-networked devices via an open field bus

#147
20160006648
2016-01-07

Distributed control system and control method thereof

#148
20150365296
2015-12-17

Method for operating a network

#149
20150331413
2015-11-19

Method for operating a fieldbus protocol capable field device

#150
20150295829
2015-10-15

Bypass-RTA

#151
20150281052
2015-10-01

System and method for wireless process communication over distinct networks

#152
20150263919
2015-09-17

Monitoring method and device of two-channel bus data in network system

#153
20150249552
2015-09-03

Modular industrial automation appliance and method for transmitting messages via a backplane bus system of the modular industrial automation appliance

#154
20150222594
2015-08-06

Measuring machine communication with automatic address allocation

#155
20150180598
2015-06-25

Communication device, communication system, and synchronous control method

#156
20150160628
2015-06-11

Web-based interaction with building automation

#157
20150149670
2015-05-28

System and method for controlling bus-networked devices via an open field bus

#158
20150143008
2015-05-21

Field bus system

#159
20150127183
2015-05-07

MASTER INTELLIGENT ELECTRONIC DEVICE FOR HIGH LEVEL APPLICATIONS

#160
20150073569
2015-03-12

Data setting device

#161
20150067350
2015-03-05

Field-bus data transmission

#162
20150023178
2015-01-22

Method and apparatus for transmitting process data in an automatically controlled installation

#163
20140369179
2014-12-18

Data relay device, data transmission device, and network system using common routing information for protocol conversion

#164
20140343806
2014-11-20

Fault-tolerant sensing and monitoring communications bus system for agricultural applications

#165
20140324194
2014-10-30

Method for communicating data between a control system of a power tool and a computing device

#166
20140269764
2014-09-18

Communications unit for an industrial process network

#167
20140269744
2014-09-18

Oil field process control system

#168
20140233554
2014-08-21

Network management system

#169
20140233371
2014-08-21

Network management system

#170
20140214179
2014-07-31

Method of operating an automation system

#171
20140126582
2014-05-08

Communication system

#172
20140098700
2014-04-10

Sensor and receiving device in sensor system

#173
20140092083
2014-04-03

Methods and apparatus to implement a remote terminal unit network

#174
20140086136
2014-03-27

Redundantly operable industrial communication system and method for operation thereof

#175
20140075320
2014-03-13

Assistance system

#176
20130336340
2013-12-19

Master apparatus and slave apparatus and time-synchronization method

#177
20130265908
2013-10-10

Method and apparatus for configuring network nodes

#178
20130262723
2013-10-03

Bus subscriber device for connection to a line-redundant data bus, and method for controlling the communication of a bus subscriber with a line-redundant serial data bus

#179
20130238830
2013-09-12

BUS EXTENSION FRAMEWORK SYSTEM

#180
20130223204
2013-08-29

Communication device for a redundantly operable industrial communication network and method for operating the communication device

#181
20130222123
2013-08-29

Communication system for connecting field devices to a higher-order control device

#182
20130211552
2013-08-15

Method for electing an active master device from two redundant master devices

#183
20130205145
2013-08-08

Method for operating a bus control unit, and bus control unit

#184
20130195010
2013-08-01

System and method for wireless process communication over distinct networks

#185
20130191909
2013-07-25

Industrial automation system and method for safeguarding the system

#186
20130173024
2013-07-04

METHOD AND SYSTEM FOR CONTROL SYSTEM REDUNDANCY

#187
20130166799
2013-06-27

Method for allocating subscriber addresses to bus subscribers of a bus-based control system

#188
20130128895
2013-05-23

Frame transmission and communication network

#189
20130111087
2013-05-02

Method and a bus device for transmitting safety-oriented data

#190
20130100831
2013-04-25

Network neighbor admission coordination system and method for powerline communication

#191
20130097342
2013-04-18

Method for data transmission by telegram

#192
20130097273
2013-04-18

EtherCAT-based network system and operation method thereof

#193
20130007319
2013-01-03

METHOD AND SYSTEM FOR IMPLEMENTING REDUNDANT NETWORK INTERFACE MODULES IN A DISTRIBUTED I/O SYSTEM

#194
20120330478
2012-12-27

Energy Saving at a Network Node in an Automation Network

#195
20120327950
2012-12-27

Method for Transmitting Data Packets

#196
20120311137
2012-12-06

Systems and methods for identifying foundation fieldbus linking devices

#197
20120310387
2012-12-06

Systems and methods for facilitating communication with foundation fieldbus linking devices

#198
20120310384
2012-12-06

Systems and methods for identifying foundation fieldbus linking devices

#199
20120310378
2012-12-06

Systems and methods for write protecting foundation fieldbus linking devices

#200
20120306620
2012-12-06

SYSTEMS AND METHODS FOR ALERT VISUALIZATION

#201
20120290969
2012-11-15

MULTI-STAGE METHOD AND APPARATUS FOR INTERACTIVELY LOCATING DEVICE DATA OF AN AUTOMATION SYSTEM

#202
20120284377
2012-11-08

Method for updating device descriptions for field devices in process automation technology

#203
20120260305
2012-10-11

Access protection accessory for an automation network

#204
20120254377
2012-10-04

Redundant automation system

#205
20120243416
2012-09-27

Apparatus and method for data communication in an energy distribution network

#206
20120233370
2012-09-13

Process control arrangement for a plant of process and/or automation technology connecting a superordinate communication plane with fieldbus systems

#207
20120230446
2012-09-13

Method and Apparatus for Incorporating a WirelessHART-Enabled Device into a Wired HART Network

#208
20120182892
2012-07-19

Method and system for low-latency networking

#209
20120159022
2012-06-21

Integration of field devices in a distributed system

#210
20120151504
2012-06-14

METHOD FOR CREATING A CUSTOMER-SPECIFIC SETUP FOR A LIBRARY OF DEVICE DRIVERS

#211
20120151017
2012-06-14

Dynamic host profiles for option modules

#212
20120131130
2012-05-24

Network control architecture and protocol for a distributed control, data acquisition and data distribution system and process

#213
20120131122
2012-05-24

Data transmission device for remote monitoring and remote controlling in a distributed process system

#214
20120124427
2012-05-17

METHOD AND DEVICE FOR ERROR CONTROL IN AN OVERALL SYSTEM HAVING MULTIPLE INSTALLATIONS

#215
20120110227
2012-05-03

Device for transmitting data between a serial data bus and working modules such as actuator modules and/or I/O modules

#216
20120110225
2012-05-03

Method and communication system for determining the time of an event in an IO device

#217
20120093024
2012-04-19

Method for ascertaining a transmissible telegram data length

#218
20120091809
2012-04-19

Field device for a process automation system having an intrinsically safe power supply device

#219
20120087656
2012-04-12

Systems and methods for extending a deterministic fieldbus network over a wide area

#220
20120023277
2012-01-26

Method for Operating an Automation Device

#221
20110314258
2011-12-22

METHOD AND APPARATUS FOR OPERATING A PROGRAMMABLE LOGIC CONTROLLER (PLC) WITH DECENTRALIZED, AUTONOMOUS SEQUENCE CONTROL

#222
20110283027
2011-11-17

Automation appliance and method for accelerated processing of selected process data

#223
20110252355
2011-10-13

Graphic display configuration framework for unified control system interface

#224
20110238773
2011-09-29

Data communication system and data communication apparatus in a token passing system with improved recovery

#225
20110232965
2011-09-29

Terminating Unit and Programmable Controller

#226
20110184533
2011-07-28

Control network system, master apparatus, control data processing method, and control data processing program

#227
20110166702
2011-07-07

Electronic board and system comprising a plurality of such boards

#228
20110161538
2011-06-30

Method and System for Implementing Redundant Network Interface Modules in a Distributed I/O System

#229
20110160929
2011-06-30

Electrical process interface device

#230
20110153037
2011-06-23

Method for operating a system of field devices

#231
20110136451
2011-06-09

TELECOMMUNICATION DEVICE HAVING A LOOP-SUPPLIED DEVICE AND METHOD FOR THE OPERATING VOLTAGE SUPPLY THEREOF

#232
20110131305
2011-06-02

SYSTEM FOR THE CREATION AND CONFIGURATION OF A NETWORK OF DEVICES

#233
20110125342
2011-05-26

METHOD FOR CONFIGURATION OF A SWITCHGEAR ASSEMBLY

#234
20110119507
2011-05-19

System and method for controlling bus-networked devices via an open field bus

#235
20110098079
2011-04-28

Data acquisition module and cable connector

#236
20110063075
2011-03-17

Control System for a Door Drive

#237
20110060855
2011-03-10

Method, system, and bus coupler for exchanging data between a higher-level network and a lower-level network

#238
20110046810
2011-02-24

Variable transmission window constructions

#239
20110045857
2011-02-24

Method for transmitting data between a control unit and a plurality of remote I/O units of an automated installation

#240
20110039067
2011-02-17

Microstructured adhesive article

#241
20110010475
2011-01-13

METHOD AND DEVICE FOR LOGGING PROCESS VARIABLES OF A DIGITAL FIELD DEVICE

#242
20100332705
2010-12-30

Group master communication system and method for serially transmitting data in automation systems

#243
20100324730
2010-12-23

Data processing system for an industrial robot and method for managing available resources thereof

#244
20100306336
2010-12-02

Communication System

#245
20100281099
2010-11-04

Systems and Methods of Providing Redundant Communication to an Electronic Device

#246
20100274399
2010-10-28

Wind farm

#247
20100271989
2010-10-28

Wireless controller grids for process control and other systems and related apparatus and method

#248
20100268998
2010-10-21

Communication system with master and slave exchanging control data in predetermined communication period

#249
20100222899
2010-09-02

Process plant monitoring based on multivariate statistical analysis and on-line process simulation

#250
20100222895
2010-09-02

Energy saving operation of a hardwired communication interface and a function unit provided for the communication interface of a field device

#251
20100217967
2010-08-26

Real-time communication security for automation networks

#252
20100217408
2010-08-26

Method and device adapted for performing single-channel bus coupling of a safety-critical process

#253
20100214114
2010-08-26

BUS SYSTEM AND ASSOCIATED TRANSMISSION PROTOCOL

#254
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2010-08-26

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