The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
bogie for railway vehicle | 30 | 2007 |
railway carriage with access adapted for mobility-impaired passengers | 18 | 2008 |
on-board system for generating a positioning signal for a rail vehicle | 17 | 2012 |
communication bellows between cars of a rail vehicle | 17 | 2008 |
ip communication architecture between the ground and a vehicle | 16 | 2008 |
method of powering emergency auxiliary loads, auxiliary converter and railway vehicle fo… 🛈 | 16 | 2007 |
railway vehicle with movable platforms and running boards | 16 | 2008 |
motored bogie | 16 | 2010 |
method for managing the circulation of vehicles on a railway network and related system | 15 | 2010 |
bogie moteur de vehicule ferroviaire comprenant un moteur semi-suspendu | 15 | 2009 |