- 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 7/02 - Dynamic electric resistor braking
Patent holdings for IPC class B60L 7/02
Total number of patents in this class: 78
10-year publication summary
|
5
|
3
|
6
|
5
|
4
|
5
|
3
|
8
|
16
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10302 |
9 |
| Siemens Mobility GmbH | 1892 |
8 |
| Robert Bosch GmbH | 44291 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 2041 |
3 |
| GE Global Sourcing LLC | 861 |
3 |
| KB Intellectual Property GmbH & Co. KG | 166 |
3 |
| General Electric Company | 13966 |
2 |
| Siemens AG | 23972 |
2 |
| Alstom Transport Technologies | 109 |
2 |
| Kubota Corporation | 4419 |
2 |
| Safran Helicopter Engines | 849 |
2 |
| Volvo Truck Corporation | 3951 |
2 |
| Safran Electrical & Power | 776 |
2 |
| Normet Oy | 64 |
2 |
| Airbus Operations Limited | 1353 |
1 |
| Sharp Corporation | 10860 |
1 |
| Mitsubishi Electric Corporation | 48287 |
1 |
| Continental Automotive GmbH | 4459 |
1 |
| ZF Friedrichshafen AG | 7275 |
1 |
| NTN Corporation | 4923 |
1 |
| Other owners | 26 |