- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric 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 performanceAdaptation 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: 1277
10-year publication summary
117
|
108
|
127
|
95
|
106
|
74
|
73
|
73
|
133
|
12
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 30499 |
87 |
Denso Corporation | 23803 |
54 |
Ford Global Technologies, LLC | 20091 |
45 |
Robert Bosch GmbH | 41823 |
39 |
Honda Motor Co., Ltd. | 24878 |
38 |
Hitachi Astemo, Ltd. | 6113 |
32 |
Hyundai Motor Company | 20512 |
31 |
General Electric Company | 17794 |
23 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13080 |
22 |
Rockwell Automation Technologies, Inc. | 2667 |
20 |
Yamaha Motor Co., Ltd. | 2791 |
19 |
NTN Corporation | 4980 |
19 |
Mitsubishi Electric Corporation | 44904 |
18 |
Kia Motors Corporation | 7777 |
18 |
ZF Friedrichshafen AG | 7043 |
17 |
Aisin AW Co., Ltd. | 2361 |
15 |
BYD Company Limited | 4341 |
15 |
GM Global Technology Operations LLC | 14285 |
14 |
Bayerische Motoren Werke Aktiengesellschaft | 13882 |
13 |
Vitesco Technologies GmbH | 2500 |
13 |
Other owners | 725 |