- 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 58/27 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
Patent holdings for IPC class B60L 58/27
Total number of patents in this class: 609
10-year publication summary
1
|
8
|
14
|
33
|
45
|
79
|
90
|
123
|
156
|
48
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BYD Company Limited | 3700 |
43 |
Contemporary Amperex Technology Co., Limited | 5805 |
40 |
Hyundai Motor Company | 19021 |
27 |
Ford Global Technologies, LLC | 19702 |
24 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
20 |
Honda Motor Co., Ltd. | 24537 |
17 |
Toyota Motor Corporation | 28582 |
17 |
China FAW Co., Ltd. | 617 |
17 |
Kia Motors Corporation | 7946 |
14 |
Great Wall Motor Company Limited | 690 |
13 |
Kia Corporation | 6450 |
13 |
Denso Corporation | 23338 |
12 |
Subaru Corporation | 2959 |
9 |
Huawei Technologies Co., Ltd. | 100781 |
8 |
Quantumscape Battery, Inc. | 168 |
8 |
Robert Bosch GmbH | 40953 |
7 |
Oshkosh Corporation | 1006 |
7 |
GM Global Technology Operations LLC | 13620 |
6 |
Audi AG | 7153 |
6 |
Nissan Motor Co., Ltd. | 12249 |
5 |
Other owners | 296 |