- 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 13/04 - Magnetic suspension or levitation for vehicles
Patent holdings for IPC class B60L 13/04
Total number of patents in this class: 242
10-year publication summary
|
15
|
18
|
27
|
24
|
31
|
33
|
25
|
22
|
26
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skytran, Inc. | 34 |
17 |
| ARX PAX Labs, Inc. | 21 |
11 |
| Hyperloop Technologies, Inc. | 207 |
11 |
| ThyssenKrupp Transrapid GmbH | 72 |
11 |
| CRRC Tangshan Co., Ltd. | 239 |
9 |
| CRRC Qingdao Sifang Co., Ltd. | 354 |
8 |
| Southwest Jiaotong University | 120 |
6 |
| Safran Landing Systems | 621 |
6 |
| CRRC Changchun Railway Vehicles Co., Ltd. | 146 |
6 |
| CRRC Zhuzhou Locomotive Co., Ltd | 215 |
5 |
| Jiangxi University of Science and Technology | 55 |
5 |
| Rockwell Automation, Inc. | 299 |
4 |
| Qwtip LLC | 54 |
4 |
| Joint Stock Company "science and Innovations" ("science and Innovations", Jsc) | 23 |
4 |
| Joint Stock Company "d.v. Efremov Institute of Electrophysical Apparatus" | 4 |
4 |
| Hyper Poland sp. z o.o. | 11 |
4 |
| Max Boegl Stiftung & Co. KG | 21 |
4 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 101 |
3 |
| Sandor Wayne Shapery | 6 |
3 |
| Toshiba Elevator Kabushiki Kaisha | 101 |
3 |
| Other owners | 114 |