- All sections
- B - Performing operationstransporting
- B61L - Guiding railway trafficensuring the safety of railway traffic
- B61L 1/06 - Electric devices associated with track actuated by deformation of railElectric devices associated with track actuated by vibration in rail
Patent holdings for IPC class B61L 1/06
Total number of patents in this class: 45
10-year publication summary
|
4
|
1
|
3
|
4
|
10
|
4
|
4
|
4
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Voestalpine Signaling USA Inc. | 8 |
6 |
| OptaSense Holdings Limited | 194 |
5 |
| Thales Management & Services Deutschland GmbH | 62 |
4 |
| Siemens AG | 24505 |
3 |
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 418 |
3 |
| Frauscher Sensor Technology Group GmbH | 4 |
3 |
| Kistler Holding AG | 330 |
2 |
| Schenck Process Europe GmbH | 43 |
2 |
| Protran Technology LLC | 10 |
2 |
| Siemens Mobility GmbH | 1716 |
2 |
| Sensonic GmbH | 20 |
2 |
| Pillar Innovations, LLC | 4 |
1 |
| Universitat Wien | 80 |
1 |
| Wavetrain Systems AS | 12 |
1 |
| Beijing Oriental Railway Technology Development Co.,Ltd | 4 |
1 |
| Frauscher Sensortechnik GmbH | 48 |
1 |
| Focused Technology Solutions, Inc. | 17 |
1 |
| Focus Sensors Ltd. | 4 |
1 |
| MTR Corporation Limited | 9 |
1 |
| Dsrailtech, A.S. | 3 |
1 |
| Other owners | 2 |