employing different frequencies or coded pulse groups

Industry

CPC
B61L3/24

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L3/00Devices along the route for controlling devices on the vehicle or vehicle train

Current Industry

B61L3/24employing different frequencies or coded pulse groups

Industries

Patents Grantslast 30 patents

Information Patent Grant
Linear induction motor excitation modulation based communication
- Patent number 11,979,203
- Issue date May 7, 2024
- Rockwell Collins, Inc.
- Laveen Vikram Sundararaj
- G08 - SIGNALLING
Information Patent Grant
Sensor and method for detecting target molecules
- Patent number 11,965,878
- Issue date Apr 23, 2024
- Southern Methodist University
- Ali Beskok
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Vehicle-based device for receiving information from a track-based t...
- Patent number 11,577,764
- Issue date Feb 14, 2023
- Siemens Mobility GmbH
- Andreas Liebig
- B61 - RAILWAYS
Information Patent Grant
Train control network, method for communication and method for cont...
- Patent number 11,460,288
- Issue date Oct 4, 2022
- THALES MANAGEMENT & SERVICES DEUTSCHLAND GMBH
- Christian Wallner
- B61 - RAILWAYS
Information Patent Grant
System and method for detecting a break in a railway track
- Patent number 11,130,509
- Issue date Sep 28, 2021
- RUMO SA
- Márcio do Nascimento Machado
- B61 - RAILWAYS
Information Patent Grant
Method of communication between a vehicle and a wayside control uni...
- Patent number 10,173,541
- Issue date Jan 8, 2019
- Bombardier Primove GmbH
- Ralf Wierse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic train stop control system
- Patent number 9,840,261
- Issue date Dec 12, 2017
- Mitsubishi Electric Research Laboratories, Inc.
- Stefano Di Cairano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic train stop control system
- Patent number 9,387,866
- Issue date Jul 12, 2016
- Mitsubishi Electric Research Laboratories, Inc.
- Stefano Di Cairano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for operating a vehicle-side receiver device of a train cont...
- Patent number 9,356,635
- Issue date May 31, 2016
- Siemens Aktiengesellschaft
- Andreas Steingroever
- B61 - RAILWAYS
Information Patent Grant
System and method for detecting broken rail and occupied track from...
- Patent number 9,162,691
- Issue date Oct 20, 2015
- Transportation Technology Center, Inc.
- Alan Lee Polivka
- B61 - RAILWAYS
Information Patent Grant
Method for detecting the extent of clear, intact track near a railw...
- Patent number 9,102,341
- Issue date Aug 11, 2015
- Transportation Technology Center, Inc.
- Jerome J. Malone
- B61 - RAILWAYS
Information Patent Grant
Railway circuit for sending signalling information along a railway...
- Patent number 9,102,340
- Issue date Aug 11, 2015
- Ansaldo STS S.p.A.
- Renzo Tresanini
- B61 - RAILWAYS
Information Patent Grant
Train control system with pulse-code-modulated cab signaling
- Patent number 8,998,147
- Issue date Apr 7, 2015
- Siemens Aktiengesellschaft
- Peer Bohlmann
- B61 - RAILWAYS
Information Patent Grant
Transportation system, system components and process
- Patent number 8,483,895
- Issue date Jul 9, 2013
- James J. Beregi
- B61 - RAILWAYS
Information Patent Grant
Track circuit
- Patent number 8,387,925
- Issue date Mar 5, 2013
- Alstom Ferroviaria S.p.A
- Pier Alessandro Aisa
- B61 - RAILWAYS
Information Patent Grant
Cab signal quality detecting and reporting system and method
- Patent number 6,763,290
- Issue date Jul 13, 2004
- General Electric Company
- John Hayward Johnson
- B61 - RAILWAYS
Information Patent Grant
Electronic code generating circuit for use in railroad signaling sy...
- Patent number 6,592,081
- Issue date Jul 15, 2003
- National Railroad Passenger Corporation
- Thomas W. Yerge
- B61 - RAILWAYS
Information Patent Grant
Track receiver
- Patent number 6,527,230
- Issue date Mar 4, 2003
- PHW Inc.
- John S. Frick
- B61 - RAILWAYS
Information Patent Grant
Railway information transmission method and system
- Patent number 6,374,165
- Issue date Apr 16, 2002
- Hitachi, Ltd.
- Kenji Oguma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Railway information transmission method and system
- Patent number 6,230,086
- Issue date May 8, 2001
- Hitachi, Ltd.
- Kenji Oguma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transferring control of a railway vehicle in a communicat...
- Patent number 5,823,481
- Issue date Oct 20, 1998
- Union Switch & Signal Inc.
- Kenneth M. Gottschlich
- B61 - RAILWAYS
Information Patent Grant
Plate antenna method using integral noise mitigation for railway ca...
- Patent number 5,791,602
- Issue date Aug 11, 1998
- Union Switch & Signal Inc.
- Ronald R. Capan
- B61 - RAILWAYS
Information Patent Grant
Audiofrequency track circuit with data transmission (digital TC); t...
- Patent number 5,720,454
- Issue date Feb 24, 1998
- Sasib Railway S.p.A.
- Vittorio Bachetti
- B61 - RAILWAYS
Information Patent Grant
Cab signaling apparatus and method
- Patent number 5,711,497
- Issue date Jan 27, 1998
- Union Switch & Signal Inc.
- Nikos Andrianos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating in the presence of power and...
- Patent number 5,666,382
- Issue date Sep 9, 1997
- ABB Daimler-Benz Transportation (North America) Inc.
- Prashant B. Thakore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cab signal pickup system with motor noise reduction
- Patent number 5,628,478
- Issue date May 13, 1997
- Harmon Industries, Inc.
- Lee A. McConnel
- B61 - RAILWAYS
Information Patent Grant
Plate antenna method using integral noise mitigation for railway ca...
- Patent number 5,622,339
- Issue date Apr 22, 1997
- Union Switch & Signal Inc.
- Ronald R. Capan
- B61 - RAILWAYS
Information Patent Grant
Method and apparatus for inductively receiving cab signaling on boa...
- Patent number 5,501,416
- Issue date Mar 26, 1996
- Union Switch & Signal Inc.
- Ronald R. Capan
- B61 - RAILWAYS
Information Patent Grant
Noise cancellation in railway cab signal
- Patent number 5,501,417
- Issue date Mar 26, 1996
- Union Switch & Signal Inc.
- Ronald R. Capan
- B61 - RAILWAYS
Information Patent Grant
Cab signal apparatus and method
- Patent number 5,459,663
- Issue date Oct 17, 1995
- Union Switch & Signal Inc.
- Raymond C. Franke
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Sensor and Method for Detecting Target Molecules
- Publication number 20240219377
- Publication date Jul 4, 2024
- Southern Methodist University
- Ali Beskok
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE-BASED DEVICE FOR RECEIVING INFORMATION FROM A TRACK-BASED T...
- Publication number 20210171074
- Publication date Jun 10, 2021
- SIEMENS MOBILITY GMBH
- ANDREAS LIEBIG
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD FOR DETECTING A BREAK IN A RAILWAY TRACK
- Publication number 20190193762
- Publication date Jun 27, 2019
- Rumo Logística Operadora Multimodal S.A.
- Márcio do Nascimento Machado
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR OPERATING A VEHICLE-SIDE RECEIVER DEVICE OF A TRAIN CONT...
- Publication number 20140226763
- Publication date Aug 14, 2014
- Siemens Aktiengesellschaft
- Andreas Steingroever
- B61 - RAILWAYS
Information Patent Application
RAILWAY CIRCUIT FOR SENDING SIGNALLING INFORMATION ALONG A RAILWAY...
- Publication number 20140124628
- Publication date May 8, 2014
- Renzo Tresanini
- B61 - RAILWAYS
Information Patent Application
TRAIN CONTROL SYSTEM WITH PULSE-CODE-MODULATED CAB SIGNALING
- Publication number 20140103167
- Publication date Apr 17, 2014
- Peer Bohlmann
- B61 - RAILWAYS
Information Patent Application
METHOD FOR DETECTING THE EXTENT OF CLEAR, INTACT TRACK NEAR A RAILW...
- Publication number 20130334373
- Publication date Dec 19, 2013
- Jerome J. Malone
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD FOR DETECTING BROKEN RAIL AND OCCUPIED TRACK FROM...
- Publication number 20130284859
- Publication date Oct 31, 2013
- TRANSPORTATION TECHNOLOGY CENTER, INC.
- Alan Lee Polivka
- B61 - RAILWAYS
Information Patent Application
ELECTRONIC TRACK RELAY, AND RAILROAD SIGNALING SYSTEM USING THE SAME
- Publication number 20110204189
- Publication date Aug 25, 2011
- Steven P. LYNCH
- B61 - RAILWAYS
Information Patent Application
Track circuit
- Publication number 20110147535
- Publication date Jun 23, 2011
- ALSTOM FERROVIARIA SPA
- Pier Alessandro Aisa
- B61 - RAILWAYS
Information Patent Application
METHODS AND SYSTEMS FOR MULTI-TUNED CAB SIGNAL PICKUP COILS
- Publication number 20080272245
- Publication date Nov 6, 2008
- Samuel Robert Mollet
- B61 - RAILWAYS
Information Patent Application
METHODS AND SYSTEMS FOR ACTIVE NOISE CANCELLATION
- Publication number 20080272246
- Publication date Nov 6, 2008
- Samuel Robert Mollet
- B61 - RAILWAYS
Information Patent Application
Cab signal quality detecting and reporting system and method
- Publication number 20030158637
- Publication date Aug 21, 2003
- General Electric Company
- John Hayward Johnson
- B61 - RAILWAYS
Information Patent Application
TRACK RECEIVER
- Publication number 20030052233
- Publication date Mar 20, 2003
- PHW Inc.
- John S. Frick
- B61 - RAILWAYS
Information Patent Application
Electronic code generating circuit for use in railroad signaling sy...
- Publication number 20020153456
- Publication date Oct 24, 2002
- National Railroad Passenger Corporation
- Thomas W. Yerge
- B61 - RAILWAYS
Information Patent Application
Railway information transmission method and system
- Publication number 20010012977
- Publication date Aug 9, 2001
- Kenji Oguma
- B61 - RAILWAYS

employing different frequencies or coded pulse groups

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Linear induction motor excitation modulation based communication

Sensor and method for detecting target molecules

Vehicle-based device for receiving information from a track-based t...

Train control network, method for communication and method for cont...

System and method for detecting a break in a railway track

Method of communication between a vehicle and a wayside control uni...

Automatic train stop control system

Automatic train stop control system

Method for operating a vehicle-side receiver device of a train cont...

System and method for detecting broken rail and occupied track from...

Method for detecting the extent of clear, intact track near a railw...

Railway circuit for sending signalling information along a railway...

Train control system with pulse-code-modulated cab signaling

Transportation system, system components and process

Track circuit

Cab signal quality detecting and reporting system and method

Electronic code generating circuit for use in railroad signaling sy...

Track receiver

Railway information transmission method and system

Railway information transmission method and system

Method of transferring control of a railway vehicle in a communicat...

Plate antenna method using integral noise mitigation for railway ca...

Audiofrequency track circuit with data transmission (digital TC); t...

Cab signaling apparatus and method

Method and apparatus for communicating in the presence of power and...

Cab signal pickup system with motor noise reduction

Plate antenna method using integral noise mitigation for railway ca...

Method and apparatus for inductively receiving cab signaling on boa...

Noise cancellation in railway cab signal

Cab signal apparatus and method

Patents Applicationslast 30 patents

Sensor and Method for Detecting Target Molecules

VEHICLE-BASED DEVICE FOR RECEIVING INFORMATION FROM A TRACK-BASED T...

SYSTEM AND METHOD FOR DETECTING A BREAK IN A RAILWAY TRACK

METHOD FOR OPERATING A VEHICLE-SIDE RECEIVER DEVICE OF A TRAIN CONT...

RAILWAY CIRCUIT FOR SENDING SIGNALLING INFORMATION ALONG A RAILWAY...

TRAIN CONTROL SYSTEM WITH PULSE-CODE-MODULATED CAB SIGNALING

METHOD FOR DETECTING THE EXTENT OF CLEAR, INTACT TRACK NEAR A RAILW...

SYSTEM AND METHOD FOR DETECTING BROKEN RAIL AND OCCUPIED TRACK FROM...

ELECTRONIC TRACK RELAY, AND RAILROAD SIGNALING SYSTEM USING THE SAME

Track circuit

METHODS AND SYSTEMS FOR MULTI-TUNED CAB SIGNAL PICKUP COILS

METHODS AND SYSTEMS FOR ACTIVE NOISE CANCELLATION

Cab signal quality detecting and reporting system and method

TRACK RECEIVER

Electronic code generating circuit for use in railroad signaling sy...

Railway information transmission method and system