Jerrid D. Chapman

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Belle Vernon, PA, US

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Patents Grantslast 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
System and method for monitoring traffic control devices
- Patent number 11,527,151
- Issue date Dec 13, 2022
- Transportation IP Holdings, LLC
- Jerrid D. Chapman
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus to improve unmonitored switch position reporting
- Patent number 11,208,130
- Issue date Dec 28, 2021
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- Jeffrey D. Kernwein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for monitoring traffic control devices
- Patent number 11,176,811
- Issue date Nov 16, 2021
- Transportation IP Holdings, LLC
- Jerrid D. Chapman
- G08 - SIGNALLING

Patents Applicationslast 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
SYSTEM AND METHOD FOR MONITORING TRAFFIC CONTROL DEVICES
- Publication number 20220036725
- Publication date Feb 3, 2022
- Transportation IP Holdings, LLC
- Jerrid D. Chapman
- G01 - MEASURING TESTING
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
SYSTEM AND METHOD FOR MONITORING TRAFFIC CONTROL DEVICES
- Publication number 20210158689
- Publication date May 27, 2021
- Transportation IP Holdings, LLC
- Jerrid D. Chapman
- G08 - SIGNALLING
Information Patent Application
Method and Apparatus to Improve Unmonitored Switch Position Reporting
- Publication number 20200172134
- Publication date Jun 4, 2020
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- Jeffrey D. Kernwein
- G05 - CONTROLLING REGULATING