How many patents does
Alstom Transport Technologies have?
patents
2,787
families
547
granted
688
applications
2,099
EP
635
US
304
CN
226
KR
46
WO
45
JP
44
GB
4
RoW
1,483
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Alstom Transport Technologies
Top ten assignees appearing on patents
2009 - 2018
Alstom Transport Technologies
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| bogie for railway vehicle | 30 | 2007 |
| on-board system for generating a positioning signal for a rail vehicle | 17 | 2012 |
| communication bellows between cars of a rail vehicle | 17 | 2008 |
| railway vehicle with movable platforms and running boards | 16 | 2008 |
| ip communication architecture between the ground and a vehicle | 16 | 2008 |
| motored bogie | 16 | 2010 |
| method for controlling a land transport vehicle, land transport vehicle, ground equipmen… 🛈 | 16 | 2014 |
| method of powering emergency auxiliary loads, auxiliary converter and railway vehicle fo… 🛈 | 16 | 2007 |
| feed chain for a synchronous electric machine, electric traction system comprising such … 🛈 | 15 | 2012 |
| method for managing the circulation of vehicles on a railway network and related system | 15 | 2010 |