| Patent Number | Title | Applicant | Opposition Date |
|---|---|---|---|
| EP2473392 | Railway Systems Using Acoustic Monitoring | SIEMENS MOBILITY LIMITED | Sep 10, 2018 |
| EP3050774 | Railway Systems Using Acoustic Monitoring | SIEMENS MOBILITY LIMITED | Sep 10, 2018 |
| Patent Number | Grant Date | Title | Total Oppositions |
|---|---|---|---|
| EP2809565 | Jan 11, 2023 | Detecting Train Separation | 1 |
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