- 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 58/33 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
Patent holdings for IPC class B60L 58/33
Total number of patents in this class: 220
10-year publication summary
|
2
|
5
|
7
|
17
|
22
|
11
|
24
|
46
|
44
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
30 |
| Hyundai Motor Company | 19021 |
23 |
| Kia Motors Corporation | 7946 |
15 |
| Honda Motor Co., Ltd. | 24537 |
10 |
| Volvo Truck Corporation | 2764 |
9 |
| Denso Corporation | 23338 |
7 |
| Kia Corporation | 6450 |
7 |
| MAHLE International GmbH | 2670 |
5 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1455 |
5 |
| Zeroavia, Inc. | 103 |
5 |
| Airbus Operations GmbH | 3188 |
4 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Audi AG | 7153 |
4 |
| RENAULT s.a.s. | 5674 |
4 |
| Airbus S.A.S. | 819 |
3 |
| Airbus Operations S.A.S. | 2407 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Komatsu Ltd. | 4265 |
3 |
| Joby Aero, Inc. | 200 |
3 |
| Nikola Corporation | 176 |
3 |
| Other owners | 70 |