- 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 3/04 - Cutting-off the power supply under fault conditions
Patent holdings for IPC class B60L 3/04
Total number of patents in this class: 1622
10-year publication summary
184
|
124
|
96
|
142
|
109
|
109
|
78
|
97
|
124
|
55
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
145 |
Toyota Motor Corporation | 28582 |
105 |
Ford Global Technologies, LLC | 19702 |
48 |
Audi AG | 7153 |
47 |
Samsung SDI Co., Ltd. | 6671 |
42 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
39 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
32 |
Hyundai Motor Company | 19021 |
31 |
GM Global Technology Operations LLC | 13620 |
24 |
Denso Corporation | 23338 |
24 |
Eaton Intelligent Power Limited | 6113 |
24 |
Vitesco Technologies GmbH | 2372 |
22 |
Mitsubishi Electric Corporation | 43934 |
21 |
Volkswagen AG | 6966 |
21 |
Honda Motor Co., Ltd. | 24537 |
20 |
Nissan Motor Co., Ltd. | 12249 |
20 |
WiTricity Corporation | 514 |
20 |
LG Energy Solution, Ltd. | 10813 |
17 |
Sumitomo Wiring Systems, Ltd. | 9367 |
15 |
Webasto Charging Systems, Inc. | 73 |
15 |
Other owners | 890 |