- 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 58/34 - 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 heating
Patent holdings for IPC class B60L 58/34
Total number of patents in this class: 77
10-year publication summary
0
|
2
|
3
|
6
|
4
|
6
|
11
|
17
|
13
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hyundai Motor Company | 19021 |
9 |
Toyota Motor Corporation | 28582 |
6 |
Honda Motor Co., Ltd. | 24537 |
5 |
Kia Motors Corporation | 7946 |
5 |
Nikola Corporation | 176 |
5 |
Nissan Motor Co., Ltd. | 12249 |
4 |
Great Wall Motor Company Limited | 690 |
4 |
China FAW Co., Ltd. | 617 |
4 |
Robert Bosch GmbH | 40953 |
3 |
RENAULT s.a.s. | 5674 |
3 |
GM Global Technology Operations LLC | 13620 |
2 |
Alstom Transport Technologies | 566 |
2 |
Audi AG | 7153 |
2 |
King Abdullah University of Science and Technology | 1703 |
2 |
Kia Corporation | 6450 |
2 |
Daimler Truck AG | 544 |
2 |
General Electric Company | 18133 |
1 |
Ford Global Technologies, LLC | 19702 |
1 |
Tsinghua University | 5426 |
1 |
Electric Power Systems, Inc. | 36 |
1 |
Other owners | 13 |