ClassID:

225384

H04L12/40026 - CPC Classification

Classification description:

Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]; Bus networks; Architecture of a communication node Details regarding a bus guardian

Recent Application in this class:
#1
20250039212
2025-01-30

FRAUD DETECTION METHOD, FRAUD DETECTION DEVICE, AND RECORDING MEDIUM

#2
20240039932
2024-02-01

Communication device, control device, storage medium, and system for controlling relay of data among electronic control units based on a traveling state of a vehicle

#3
20230239158
2023-07-27

MESSAGE CHAIN-BASED CAN SECURITY SYTEM AND METHOD WITH HASH FUNCTION

#4
20230231737
2023-07-20

Controller area network module and method for the module

#5
20230216705
2023-07-06

Controller area network termination scheme

#6
20220417056
2022-12-29

Transmitting/receiving device for a bus system and method for reducing oscillations of a bus differential voltage in the case of coupled-in interferences

#7
20220374515
2022-11-24

Universally applicable signal-based controller area network (CAN) intrusion detection system

#8
20220206551
2022-06-30

System and method to detect malicious can controller behavior from adversarial clock control

#9
20220182260
2022-06-09

Detecting anomalies on a controller area network bus

#10
20220052875
2022-02-17

Device for a user station of a serial bus system, and method for communicating in a serial bus system

#11
20210400056
2021-12-23

CAN transceiver

#12
20210399919
2021-12-23

ERROR FRAME SHIELDING UNIT FOR A USER STATION OF A SERIAL BUS SYSTEM, AND METHOD FOR COMMUNICATING IN A SERIAL BUS SYSTEM

#13
20210021442
2021-01-21

Open and safe monitoring system for autonomous driving platform

#14
20210006479
2021-01-07

Electronic control unit, non-transitory tangible computer readable medium, and anomaly detection method

#15
20200313926
2020-10-01

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

#16
20200204584
2020-06-25

Security system for electronic equipment

#17
20200145437
2020-05-07

Vehicle relay device, relay method, and recording medium storing program for stopping unauthorized control by in-vehicle equipment

#18
20200137099
2020-04-30

Abnormality detection apparatus and abnormality detection method

#19
20200128041
2020-04-23

Method and device for monitoring data communications

#20
20200021611
2020-01-16

Fraud detection method, fraud detection device, and recording medium

#21
20190173912
2019-06-06

Frame transmission prevention apparatus, frame transmission prevention method, and in-vehicle network system

#22
20190104149
2019-04-04

Hardware module-based authentication in intra-vehicle networks

#23
20190102217
2019-04-04

Method and apparatus for determination of slot-duration in time-triggered control system

#24
20180314571
2018-11-01

Communication device, communication method and non-transitory storage medium

#25
20180302431
2018-10-18

Method and device for averting a manipulation on a CAN bus using a node connected to the bus by a CAN controller

#26
20180091550
2018-03-29

Security system for electronic equipment

#27
20170324675
2017-11-09

Communication system and communication device

#28
20170272271
2017-09-21

Apparatus and method for filtering transactions

#29
20170078884
2017-03-16

Transmission device, reception device, transmission method, and reception method

#30
20160323287
2016-11-03

Method for detecting and dealing with unauthorized frames in vehicle network system

#31
20160055048
2016-02-25

FlexRay network runtime error detection and containment

#32
20150301968
2015-10-22

Methods for discovery, configuration, and coordinating data communications between master and slave devices in a communication system

#33
20150003229
2015-01-01

Aircraft communication bus fault isolator apparatus

#34
20140164665
2014-06-12

Device for exchanging data between at least two applications

#35
20140047282
2014-02-13

FlexRay network runtime error detection and containment

#36
20130272309
2013-10-17

MAC cycle alignment method for neighboring network coordination

#37
20130238826
2013-09-12

Device and method for global time information in event-controlled bus communication

#38
20130205145
2013-08-08

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

#39
20130142204
2013-06-06

Communication method for the transmission of TT ethernet messages in a distributed real time computer system

#40
20130140909
2013-06-06

Method for actuating a number of modules

#41
20130124763
2013-05-16

Methods for discovery, configuration, and coordinating data communications between master and slave devices in a communication system

#42
20130073764
2013-03-21

Central bus guardian (CBG) and method for operating CBG

#43
20130070782
2013-03-21

System and method for encoding a slot table for a communications controller

#44
20130070613
2013-03-21

System and method for testing a communications network having a central bus guardian (CBG) to detect a faulty condition associated with the CBG

#45
20130034062
2013-02-07

Uplink transmission method and apparatus in wireless communication system

#46
20130006441
2013-01-03

Message transmission control systems and methods

#47
20120300794
2012-11-29

Guardian scrubbing strategy for distributed time-triggered protocols

#48
20120236873
2012-09-20

Method for real-time data transmission in a communication network

#49
20120230181
2012-09-13

Aircraft communication bus fault isolator apparatus and method

#50
20120224591
2012-09-06

Vehicle-Mounted Network Device

#51
20120130615
2012-05-24

Electronic braking system and method for operating an electronic braking system

#52
20120109453
2012-05-03

METHOD AND ARRANGEMENT FOR CORRELATING TIME BASES BETWEEN INTERCONNECTED UNITS

#53
20120096302
2012-04-19

FIELD DEVICE HAVING A REAL TIME CLOCK

#54
20120096191
2012-04-19

Methods and apparatus for decreasing power consumption and bus activity

#55
20110231053
2011-09-22

Vehicle control device capable of controller area network communication and diagnostic method therefor

#56
20110150499
2011-06-23

Devices and system for fiber access

#57
20110128855
2011-06-02

Data communication network system

#58
20100281130
2010-11-04

Communication method and apparatus for the efficient and reliable transmission of TT ethernet messages

#59
20100229046
2010-09-09

Bus Guardian of a User of a Communication System, and a User of a Communication System

#60
20100014439
2010-01-21

Node of a distributed communication system, node and monitoring device coupled to such communication system

#61
20100002594
2010-01-07

Bus guardian as well as method for monitoring communication between and among a number of nodes, node comprising such bus guardian, and distributed communication system comprising such nodes

#62
20090292434
2009-11-26

Method for Synchronising Components of a Motor Vehicle Brake System and Electronic Brake Control System

#63
20090290485
2009-11-26

DISTRIBUTED COMMUNICATION SYSTEM AND CORRESPONDING COMMUNICATION METHOD

#64
20090279540
2009-11-12

CLUSTER COUPLER IN A TIME TRIGGERED NETWORK

#65
20090141744
2009-06-04

Autocratic low complexity gateway/ guardian strategy and/or simple local guardian strategy for flexray or other distributed time-triggered protocol

#66
20090041040
2009-02-12

Hybrid time triggered architecture for dual lane control systems

#67
20080140949
2008-06-12

FlexRay communication module

#68
20080101393
2008-05-01

Gateway apparatus and data managing method

#69
20080019697
2008-01-24

System, method, and computer program product for fiber access

#70
20070297664
2007-12-27

Methods of processing a check in a check stock verification system

#71
20070140290
2007-06-21

Device network interface

#72
20070094528
2007-04-26

Method and arrangement for correlating time bases between interconnected units

#73
20070043891
2007-02-22

Network

#74
20060224394
2006-10-05

Timeslot sharing over different cycles in tdma bus

#75
20050278457
2005-12-15

Voting mechanism for transmission schedule enforcement

#76
20050271044
2005-12-08

Method for managing a stack of switches

#77
20050164699
2005-07-28

Remote switching a communication device in a communication network

#78
20050141565
2005-06-30

Method for synchronizing clocks in a distributed communication system

#79
20050117596
2005-06-02

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

#80
20050041765
2005-02-24

Synchronization of data-processing units