- 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 15/04 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performanceAdaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train characterised by the form of the current used in the control circuit using DC
Patent holdings for IPC class B60L 15/04
Total number of patents in this class: 50
10-year publication summary
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3
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1
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2
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3
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8
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2
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5
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11
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6
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tula Technology, Inc. | 344 |
4 |
| Ford Global Technologies, LLC | 20465 |
3 |
| Ftex Inc. | 7 |
3 |
| Hyundai Motor Company | 21626 |
2 |
| Future Motion, Inc. | 174 |
2 |
| Rivian IP Holdings, LLC | 1282 |
2 |
| Danfoss A/S | 1348 |
2 |
| Siemens AG | 24561 |
1 |
| Robert Bosch GmbH | 42450 |
1 |
| GM Global Technology Operations LLC | 14879 |
1 |
| Progress Rail Services Corp | 234 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14238 |
1 |
| Schaeffler Technologies AG & Co. KG | 9747 |
1 |
| Michelin Recherche et Technique S.A. | 2198 |
1 |
| Kia Motors Corporation | 7759 |
1 |
| The Trustees of Columbia University in the City of New York | 3558 |
1 |
| Atieva, Inc. | 479 |
1 |
| Audi AG | 7340 |
1 |
| Bionx International Inc. | 1 |
1 |
| The Board of Regents of the University of Oklahoma | 608 |
1 |
| Other owners | 19 |