- 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 50/52 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
Patent holdings for IPC class B60L 50/52
Total number of patents in this class: 117
10-year publication summary
|
4
|
2
|
16
|
15
|
17
|
20
|
18
|
13
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| iRobot Corporation | 946 |
10 |
| Husqvarna AB | 2824 |
9 |
| Emerging Automotive, LLC | 116 |
8 |
| Toyota Motor Corporation | 28582 |
6 |
| Maytronics Ltd. | 139 |
5 |
| General Electric Company | 18133 |
4 |
| DEKA Products Limited Partnership | 1640 |
3 |
| Superpedestrian Ipco, LLC | 26 |
3 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| Kia Motors Corporation | 7946 |
2 |
| Recargo, Inc. | 50 |
2 |
| Neutron Holdings, Inc. | 117 |
2 |
| Subaru Corporation | 2959 |
2 |
| Saluqi Holding B.V. | 3 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Siemens AG | 24990 |
1 |
| LG Electronics Inc. | 69257 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Other owners | 49 |