- 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 50/53 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
Patent holdings for IPC class B60L 50/53
Total number of patents in this class: 174
10-year publication summary
|
3
|
2
|
4
|
11
|
27
|
34
|
25
|
20
|
35
|
20
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Mobility GmbH | 1550 |
11 |
| Hyliion Inc. | 101 |
10 |
| Denso Corporation | 23338 |
9 |
| Sandvik Mining and Construction Oy | 703 |
8 |
| Hitachi, Ltd. | 16452 |
6 |
| Caterpillar Inc. | 8877 |
5 |
| Volvo Truck Corporation | 2764 |
5 |
| Emerging Automotive, LLC | 116 |
5 |
| Scania CV AB | 2330 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Bridgestone Corporation | 7067 |
3 |
| Husqvarna AB | 2824 |
3 |
| Utah State University | 180 |
3 |
| Volkswagen AG | 6966 |
3 |
| General Electric Company | 18133 |
2 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Toshiba Corporation | 12017 |
2 |
| Intel Corporation | 45621 |
2 |
| The Regents of the University of Michigan | 4409 |
2 |
| Komatsu Ltd. | 4265 |
2 |
| Other owners | 84 |