Siemens Transportation S.A.S.
1Patents
1Active
1Granted
40Portfolio score
Filing activity: Sep 15, 2006 → Sep 15, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7721149B2 | Method for verifying redundancy of secure systems | Physics | 7 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.