- 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 50/13 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and AC motors
Patent holdings for IPC class B60L 50/13
Total number of patents in this class: 74
10-year publication summary
|
0
|
4
|
11
|
11
|
10
|
15
|
6
|
5
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| Pratt & Whitney Canada Corp. | 4215 |
5 |
| Hitachi Construction Machinery Co., Ltd. | 2498 |
5 |
| Yamaha Motor Co., Ltd. | 2740 |
5 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| Polaris Industries Inc. | 1987 |
3 |
| General Electric Company | 18133 |
2 |
| The Boeing Company | 19843 |
2 |
| Danfoss A/S | 1259 |
2 |
| Vitesco Technologies GmbH | 2372 |
2 |
| Transportation IP Holdings, LLC | 843 |
2 |
| General Electric Deutschland Holding GmbH | 36 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Siemens AG | 24990 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Denso Corporation | 23338 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| Other owners | 23 |