ClassID:

225402

H04L12/40143 - CPC Classification

Classification description:

Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]; Bus networks involving priority mechanisms

Sub-classes:
Recent Application in this class:
#1
20260106775
2026-04-16

DIAGNOSTIC SYSTEM FOR ENGINE MANAGEMENT SYSTEM

#2
20260100863
2026-04-09

COLLISION AVOIDANCE FOR A COMMUNICATION NETWORK

#3
20250323809
2025-10-16

CONTROLLER AREA NETWORK EXTRA-LONG (CAN-XL) LOW LATENCY HARDWARE AND SOFTWARE PARTITIONED ARCHITECTURE FOR MESSAGE HANDLER

#4
20250240269
2025-07-24

METHOD FOR CAN ID DISTRIBUTION

#5
20250204778
2025-06-26

COMMUNICATION BUS

#6
20250156561
2025-05-15

SECURITY SYSTEM AND METHOD FOR PROTECTING A VEHICLE ELECTRONIC SYSTEM

#7
20240430130
2024-12-26

ALTERNATE COMMUNICATION PATHS FOR VEHICLE SAFETY SIGNALS

#8
20240297808
2024-09-05

METHOD FOR THE DYNAMIC CONFIGURATION OF SENSORS AND CONTROL UNITS IN AN ETHERNET NETWORK

#9
20240275634
2024-08-15

DIAGNOSTIC SYSTEM FOR ENGINE MANAGEMENT SYSTEM

#10
20240243946
2024-07-18

PHYSICAL LAYER COLLISION AVOIDANCE DEVICE AND METHOD FOR PERFORMING EMERGENCY TRANSMISSION THEREOF

#11
20240243945
2024-07-18

CONTROLLER AREA NETWORK EXTRA-LONG (CAN-XL) LOW LATENCY HARDWARE AND SOFTWARE PARTITIONED ARCHITECTURE FOR MESSAGE HANDLER

#12
20240235888
2024-07-11

POLLING SCHEME IN AN INDUSTRIAL NETWORK SYSTEM

#13
20240137247
2024-04-25

POLLING SCHEME IN AN INDUSTRIAL NETWORK SYSTEM

#14
20230344674
2023-10-26

Systems and methods for obtaining data from multiple internal vehicle networks

#15
20230315874
2023-10-05

Security system and method for protecting a vehicle electronic system

#16
20230246874
2023-08-03

Vehicle heterogeneous communication system and communication method therefor

#17
20230198802
2023-06-22

Vehicle Control Device and Data Transfer Control Method

#18
20230147450
2023-05-11

Communication bus

#19
20230143376
2023-05-11

Vehicle platform and vehicle control interface box

#20
20230039234
2023-02-09

Surgical instrument with single wire digital communication over differential bus

#21
20220404789
2022-12-22

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

#22
20220318408
2022-10-06

Protecting a vehicle bus using timing-based rules

#23
20220150090
2022-05-12

Systems and methods for obtaining data from multiple internal vehicle networks

#24
20220086020
2022-03-17

Bidirectional communication circuit and a method for operating a bidirectional communication circuit

#25
20220029853
2022-01-27

DATA FRAME STRUCTURE OF CAN COMMUNICATION MESSAGE FOR CONSTRUCTION MACHINERY AND METHOD OF TRANSMITTING CAN COMMUNICATION MESSAGE FOR CONSTRUCTION MACHINERY

#26
20210392013
2021-12-16

Apparatus for configuring and validating an intervention in a real-time ethernet data network

#27
20210382999
2021-12-09

Security system and method for protecting a vehicle electronic system

#28
20210266194
2021-08-26

Network node with diagnostic signalling mode

#29
20210243049
2021-08-05

Gateway device

#30
20210218756
2021-07-15

Controlled message error for message and electronic control unit mapping

#31
20210216294
2021-07-15

Device, system and a method for reprograming electronic control unit

#32
20210184891
2021-06-17

Surgical instrument with single wire digital communication over differential bus

#33
20210126928
2021-04-29

Using latent diagnostic capabilities for additional CAN bus monitoring

#34
20210092025
2021-03-25

Electronic control unit and electronic control system

#35
20210036885
2021-02-04

Transfer device and transfer method

#36
20200359895
2020-11-19

Communication bus

#37
20200319643
2020-10-08

Systems and methods for an arbitration controller to arbitrate multiple automation requests on a material handling vehicle

#38
20200274731
2020-08-27

Monitoring controller area network (CAN) nodes

#39
20200252775
2020-08-06

Marine machine type communication device

#40
20200201804
2020-06-25

I3C DEVICE TIMING ADJUSTMENT TO ACCELERATE IN-BAND INTERRUPTS

#41
20200162284
2020-05-21

Management device, communication system, management method, and computer readable medium

#42
20200145254
2020-05-07

Method for transmitting data via a serial communication bus, bus interface, and computer program

#43
20200136859
2020-04-30

System and method of controlling network traffic for a network with in a device

#44
20200104515
2020-04-02

Security system and method for protecting a vehicle electronic system

#45
20190327108
2019-10-24

Priority tagging based solutions in fc sans independent of target priority tagging capability

#46
20190306180
2019-10-03

System and method of generating rules for blocking a computer attack on a vehicle

#47
20190303588
2019-10-03

Security system and method for protecting a vehicle electronic system

#48
20190199632
2019-06-27

Systems and methods for implementing a time-stamped controller area network (CAN) bus message

#49
20190156596
2019-05-23

Vehicle monitoring system that dynamically varies data acquisition

#50
20190132149
2019-05-02

Ultra-low transmission latency for sporadic network traffic

#51
20190132147
2019-05-02

System and method for dynamic bi-directional communication over a local interconnect network bus

#52
20190020499
2019-01-17

Method for transmitting data via a serial communication bus, bus interface, and computer program

#53
20190013962
2019-01-10

MODULAR COMMUNICATION FRAMEWORK

#54
20190013961
2019-01-10

Network transmission of USB traffic

#55
20180367334
2018-12-20

Device for coupling two bus systems

#56
20180192499
2018-07-05

Emergency signaling for power over ethernet systems

#57
20180183710
2018-06-28

On-board communication system and method for controlling on-board communication system

#58
20180152364
2018-05-31

Method and apparatus for analyzing signal delay time based on controller area network burst analysis

#59
20180126930
2018-05-10

In-vehicle network system

#60
20180101495
2018-04-12

Encoding for multi-device synchronization of devices

#61
20180069725
2018-03-08

In-vehicle control device

#62
20180049210
2018-02-15

Access method with access slots and priority resolution

#63
20180012030
2018-01-11

Security system and method for protecting a vehicle electronic system

#64
20180006841
2018-01-04

WIND TURBINE, WIND TURBINE COMMUNICATION SYSTEM, AND METHOD FOR OPERATING A BUS SYSTEM

#65
20180004964
2018-01-04

Security system and method for protecting a vehicle electronic system

#66
20170359196
2017-12-14

Communication regulation in computing systems

#67
20170302470
2017-10-19

Network service chain construction

#68
20170212850
2017-07-27

Priority-based data communication over multiple communication buses

#69
20170170951
2017-06-15

Communication system

#70
20170155586
2017-06-01

Systems and methods for implementing a time-stamped controller area network (CAN) bus message

#71
20170155585
2017-06-01

Control message routing structure for a controller area network

#72
20170155584
2017-06-01

Systems and methods for implementing a switched controller area network

#73
20170142731
2017-05-18

Communication system for use in a railway vehicle

#74
20170093595
2017-03-30

Communication method, computer readable storage medium and information processing device

#75
20170064386
2017-03-02

System and method for real-time transfer of audio and/or video streams through an ethernet AVB network

#76
20160342531
2016-11-24

In-vehicle network (IVN) device and method for operating an IVN device

#77
20160337442
2016-11-17

Scheduled network communication for efficient re-partitioning of data

#78
20160306759
2016-10-20

Data transmission and reception system

#79
20160285645
2016-09-29

Scheme for supporting wireless transmission taking into account QoS of USB application data

#80
20160149723
2016-05-26

Signaling control among multiple communication interfaces of an electronic device based on signal priority

#81
20160142223
2016-05-19

RF bus controller

#82
20160112215
2016-04-21

Method and apparatus for reducing load in can communication

#83
20150248256
2015-09-03

System and method of expedited message processing using a first-in-first-out transport mechanism

#84
20150229716
2015-08-13

Communications method in a communications system

#85
20150113156
2015-04-23

Prioritized blocking of on-demand requests

#86
20150063109
2015-03-05

Apparatus for controlling network traffic

#87
20150019052
2015-01-15

TRANSMISSION CONTROL DEVICE AND TRANSMISSION CONTROL METHOD

#88
20150009906
2015-01-08

Multiple access method and system with frequency multiplexing of requests for authorisation to send data

#89
20140337550
2014-11-13

Sensor transmission device and method for transmitting payload data from multiple sensors to a bus control device for a vehicle

#90
20140244875
2014-08-28

Priority based connection arbitration in a SAS topology to facilitate quality of service (QoS) in SAS transport

#91
20130006441
2013-01-03

Message transmission control systems and methods

#92
20120269154
2012-10-25

Methods and arrangements in a wireless communication system

#93
20120170588
2012-07-05

DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD

#94
20120093132
2012-04-19

RF bus controller

#95
20110301805
2011-12-08

Method for communication between two automotive electronic control units and associated device

#96
20110208884
2011-08-25

Communication apparatus, relay apparatus, communication system and communication method

#97
20110176560
2011-07-21

Communication circuit, relay connecting circuit, and communication network

#98
20110176506
2011-07-21

Random access channel protocol

#99
20110167188
2011-07-07

Subscriber node of a communication system having a functionally separate transmission event memory

#100
20110103390
2011-05-05

Serialized enforced authenticated controller area network

#101
20110069718
2011-03-24

Intelligent electronic device with segregated real-time ethernet

#102
20110064090
2011-03-17

Cyclical time-based communication system, user in such a system and transmission method

#103
20110016259
2011-01-20

Information processing device, data transfer circuit, and control method of information processing device

#104
20100169278
2010-07-01

Distribution apparatus, communication system and communication method

#105
20100138490
2010-06-03

Sending apparatus, sending method and communication system

#106
20100124232
2010-05-20

Communication system and communication method

#107
20100088537
2010-04-08

Method and device for bus arbitration, converter and production facility

#108
20090129404
2009-05-21

Differentiation for bandwidth request contention

#109
20080279213
2008-11-13

Random access channel protocol

#110
20080229084
2008-09-18

Method of determining request transmission priority subject to request channel and transmitting request subject to such request transmission priority in application of fieldbus communication framework

#111
20080181252
2008-07-31

RF bus controller

#112
20080056297
2008-03-06

Frame-based aggregation and prioritized channel access for traffic over wireless local area networks

#113
20070250182
2007-10-25

Communication control system

#114
20070058662
2007-03-15

Methods and systems for controlling utilization of resources of contention

#115
20060171410
2006-08-03

Dynamic priority based message transmitting apparatus, priority adjusting apparatus using the same, and dynamic priority message processing method

#116
20060120398
2006-06-08

Priority access for real-time traffic in contention-based networks

#117
20050271076
2005-12-08

Access systems and methods for a shared communication medium

#118
20050131852
2005-06-16

Cyclical time-based communication system, user in such a system and transmission method

#119
20050129036
2005-06-16

Packet communication terminal

#120
20050120149
2005-06-02

Prioritizing data transfers over data buses

#121
20050117596
2005-06-02

Communication method and system for the transmission of time-driven and event-driven Ethernet messages

#122
20050078682
2005-04-14

Method for transmitting real time multimedia datain ethernet network

#123
16912825
2021-11-09

Dynamic quality of service control for automotive ethernet

#124
15949521
2019-08-20

Priority tagging based solutions in FC SANs independent of target priority tagging capability