- 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 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation 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
Patent holdings for IPC class B60L 15/00
Total number of patents in this class: 1166
10-year publication summary
125
|
119
|
108
|
126
|
95
|
106
|
74
|
70
|
70
|
32
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
78 |
Denso Corporation | 23338 |
54 |
Ford Global Technologies, LLC | 19702 |
44 |
Robert Bosch GmbH | 40953 |
38 |
Honda Motor Co., Ltd. | 24537 |
37 |
Hitachi Astemo, Ltd. | 5618 |
32 |
Hyundai Motor Company | 19021 |
28 |
General Electric Company | 18133 |
23 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
22 |
Mitsubishi Electric Corporation | 43934 |
21 |
NTN Corporation | 5008 |
20 |
Yamaha Motor Co., Ltd. | 2740 |
19 |
Rockwell Automation Technologies, Inc. | 2547 |
18 |
Kia Motors Corporation | 7946 |
18 |
Aisin AW Co., Ltd. | 2430 |
15 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
13 |
BYD Company Limited | 3700 |
13 |
Siemens AG | 24990 |
12 |
Nissan Motor Co., Ltd. | 12249 |
12 |
ZF Friedrichshafen AG | 6820 |
12 |
Other owners | 637 |