- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric safety devices for electrically-propelled vehicles
- B60L 5/18 - Current-collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
Patent holdings for IPC class B60L 5/18
Total number of patents in this class: 99
10-year publication summary
|
12
|
6
|
9
|
6
|
11
|
5
|
11
|
13
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Mobility GmbH | 1896 |
14 |
| Caterpillar Inc. | 10343 |
6 |
| CRRC Zhuzhou Locomotive Co., Ltd | 264 |
4 |
| Siemens Mobility Austria GmbH | 197 |
4 |
| CRRC Qingdao Sifang Co., Ltd. | 413 |
3 |
| Scania CV AB | 2413 |
3 |
| Volvo Truck Corporation | 3966 |
3 |
| Schunk Transit Systems GmbH | 14 |
3 |
| Nio Technology (AnHui) Co., Ltd. | 757 |
3 |
| Toshiba Corporation | 12727 |
2 |
| Alstom Holdings | 631 |
2 |
| Fuji Electric Co., Ltd. | 5548 |
2 |
| Komatsu America Corp. | 75 |
2 |
| ABB Schweiz AG | 7761 |
2 |
| Central Japan Railway Company | 97 |
2 |
| Conductix-Wampfler GmbH | 86 |
2 |
| East Japan Railway Company | 63 |
2 |
| TransPod Inc. | 9 |
2 |
| Epiroc Rock Drills Aktiebolag | 680 |
2 |
| Transportation IP Holdings, LLC | 1021 |
2 |
| Other owners | 34 |