Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8843256 | Method and apparatus for determination of the track occupancy state of a track circuit on a railway line via sequential decoding | Morelli Maurizio | 2014-09-23 |
| 8644958 | Method and system for the protection of an electric line for railway signals | Maurizio Morelli | 2014-02-04 |
| 8333349 | Method and apparatus for supplying a track circuit | Renato Altamura | 2012-12-18 |