- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric safety devices for electrically-propelled vehicles
- B60L 53/14 - Conductive energy transfer
Patent holdings for IPC class B60L 53/14
Total number of patents in this class: 1949
10-year publication summary
|
31
|
80
|
204
|
290
|
254
|
250
|
265
|
291
|
265
|
127
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31377 |
81 |
| Ford Global Technologies, LLC | 20396 |
79 |
| Hyundai Motor Company | 21501 |
39 |
| Vitesco Technologies GmbH | 2597 |
35 |
| Bayerische Motoren Werke Aktiengesellschaft | 14247 |
33 |
| Kia Motors Corporation | 7760 |
32 |
| Honda Motor Co., Ltd. | 25127 |
30 |
| Denso Corporation | 24099 |
27 |
| Robert Bosch GmbH | 42411 |
26 |
| Siemens AG | 24568 |
24 |
| GM Global Technology Operations LLC | 14850 |
21 |
| Audi AG | 7336 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 30903 |
20 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 367 |
19 |
| Emerging Automotive, LLC | 119 |
19 |
| The NOCO Company | 416 |
18 |
| Aero Velocity Inc. | 36 |
18 |
| ABB Schweiz AG | 6873 |
16 |
| Chargepoint, Inc. | 138 |
16 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2707 |
15 |
| Other owners | 1360 |