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Stephen Craven
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Hiawatha, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Secure vehicle to vehicle PTC communication
Patent number
11,871,234
Issue date
Jan 9, 2024
Transportation IP Holdings, LLC
Rebecca W. Dreasher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Real-time kinematics for a vehicle system
Patent number
11,454,728
Issue date
Sep 27, 2022
Westinghouse Air Brake Technologies Corporation
Stephen Craven
G01 - MEASURING TESTING
Information
Patent Grant
Determining location of a rail vehicle based on a radio frequency s...
Patent number
11,254,337
Issue date
Feb 22, 2022
Westinghouse Air Brake Technologies Corporation
Stephen Craven
B61 - RAILWAYS
Information
Patent Grant
Secure vehicle to vehicle communication
Patent number
11,153,077
Issue date
Oct 19, 2021
Westinghouse Air Brake Technologies Corporation
Rebecca W. Dreasher
B61 - RAILWAYS
Information
Patent Grant
Communication system
Patent number
11,140,532
Issue date
Oct 5, 2021
Westinghouse Air Brake Technologies Corporation
Jeffrey Donald Kernwein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Real-time kinematics for end of train
Patent number
10,859,714
Issue date
Dec 8, 2020
Westinghouse Air Brake Technologies Corporation
Stephen Craven
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus to verify train integrity by comparing head of...
Patent number
10,836,411
Issue date
Nov 17, 2020
Westinghouse Air Brake Technologies Corporation
Jeffrey D. Kernwein
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
SECURE VEHICLE TO VEHICLE PTC COMMUNICATION
Publication number
20240109564
Publication date
Apr 4, 2024
Transportation IP Holdings, LLC
Padam Dhoj Swar
B61 - RAILWAYS
Information
Patent Application
COMMUNICATION MONITORING SYSTEM
Publication number
20230362694
Publication date
Nov 9, 2023
Transportation IP Holdings, LLC
Padam Dhoj Swar
B60 - VEHICLES IN GENERAL
Information
Patent Application
SECURE VEHICLE TO VEHICLE PTC COMMUNICATION
Publication number
20220038906
Publication date
Feb 3, 2022
Transportation IP Holdings, LLC
Rebecca W. Dreasher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM
Publication number
20210195390
Publication date
Jun 24, 2021
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Jeffrey Donald Kernwein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REAL-TIME KINEMATICS FOR A VEHICLE SYSTEM
Publication number
20210039692
Publication date
Feb 11, 2021
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Stephen Craven
G01 - MEASURING TESTING
Information
Patent Application
Secure Locomotive to Locomotive PTC Communication
Publication number
20200195426
Publication date
Jun 18, 2020
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Rebecca W. Dreasher
B61 - RAILWAYS
Information
Patent Application
Determining Location of a Rail Vehicle Based on a Radio Frequency S...
Publication number
20200189629
Publication date
Jun 18, 2020
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Stephen Craven
B61 - RAILWAYS
Information
Patent Application
Method and Apparatus to Verify Train Integrity by Comparing Head of...
Publication number
20200189630
Publication date
Jun 18, 2020
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Jeffrey D. Kernwein
B61 - RAILWAYS
Information
Patent Application
Real-Time Kinematics for End of Train
Publication number
20190196026
Publication date
Jun 27, 2019
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Stephen Craven
H04 - ELECTRIC COMMUNICATION TECHNIQUE