Pier Alessandro Aisa

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Granarolo Emilia (BO), IT

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic rail shunt with variable resistor
- Patent number 10,822,003
- Issue date Nov 3, 2020
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier-Alessandro Aisa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method, controller and system for detecting a leakage of a track si...
- Patent number 10,527,660
- Issue date Jan 7, 2020
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier-Alessandro Aisa
- G01 - MEASURING TESTING
Information Patent Grant
Method for managing a railway electrical circuit
- Patent number 10,513,277
- Issue date Dec 24, 2019
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier-Alessandro Aisa
- B61 - RAILWAYS
Information Patent Grant
Track circuit mechanical joint integrity checker
- Patent number 10,093,329
- Issue date Oct 9, 2018
- Pier Alessandro Aisa
- B61 - RAILWAYS
Information Patent Grant
Track circuit power supply vital monitor
- Patent number 9,821,823
- Issue date Nov 21, 2017
- ALSTOM Transport Technologies
- Pier Alessandro Aisa
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RAIL SHUNT WITH VARIABLE RESISTOR
- Publication number 20180111632
- Publication date Apr 26, 2018
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier-Alessandro Aisa
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MANAGING A RAILWAY ELECTRICAL CIRCUIT
- Publication number 20170327137
- Publication date Nov 16, 2017
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier-Alessandro AISA
- B61 - RAILWAYS
Information Patent Application
METHOD, CONTROLLER AND SYSTEM FOR DETECTING A LEAKAGE OF A TRACK SI...
- Publication number 20170089964
- Publication date Mar 30, 2017
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier-Alessandro AISA
- B61 - RAILWAYS
Information Patent Application
Track Circuit Power Supply Vital Monitor
- Publication number 20160176420
- Publication date Jun 23, 2016
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier Alessandro AISA
- B61 - RAILWAYS
Information Patent Application
Track circuit mechanical joint integrity checker
- Publication number 20160152251
- Publication date Jun 2, 2016
- ALSTOM TRANSPORT TECHNOLOGIES
- Pier Alessandro Aisa
- B61 - RAILWAYS