- All sections
- B - Performing operations; transporting
- B60L - Propulsion of electrically-propelled vehicles; supplying electric power for auxiliary equipment of electrically-propelled vehicles; electrodynamic brake systems for vehicles in general; magnetic suspension or levitation for vehicles; monitoring operating variables of electrically-propelled vehicles; electric safety devices for electrically-propelled vehicles
- B60L 58/14 - Preventing excessive discharging
Patent holdings for IPC class B60L 58/14
Total number of patents in this class: 281
10-year publication summary
|
3
|
9
|
15
|
24
|
45
|
42
|
44
|
45
|
40
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 30398 |
19 |
| Hyundai Motor Company | 20442 |
14 |
| Robert Bosch GmbH | 41765 |
13 |
| Volvo Truck Corporation | 3100 |
11 |
| Honda Motor Co., Ltd. | 24868 |
10 |
| Ford Global Technologies, LLC | 20063 |
9 |
| GM Global Technology Operations LLC | 14229 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 13850 |
8 |
| Kia Motors Corporation | 7777 |
7 |
| PSA Automobiles SA | 2069 |
7 |
| Kia Corporation | 8110 |
6 |
| Jaguar Land Rover Limited | 4618 |
5 |
| Denso Corporation | 23747 |
4 |
| Vehicle Energy Japan Inc. | 285 |
4 |
| Samsung Electronics Co., Ltd. | 138729 |
3 |
| Sanyo Electric Co., Ltd. | 3794 |
3 |
| Cummins Inc. | 2470 |
3 |
| Oshkosh Corporation | 1186 |
3 |
| Textron Innovations Inc. | 2192 |
3 |
| Tomcar Holding Company, LLC | 14 |
3 |
| Other owners | 138 |