- 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: 2239
10-year publication summary
|
75
|
201
|
278
|
252
|
240
|
260
|
278
|
269
|
262
|
58
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 34633 |
86 |
| Ford Global Technologies, LLC | 21274 |
82 |
| ChargeLogic, LLC | 57 |
56 |
| Hyundai Motor Company | 23762 |
44 |
| Bayerische Motoren Werke Aktiengesellschaft | 15022 |
35 |
| Robert Bosch GmbH | 43587 |
33 |
| Kia Motors Corporation | 7723 |
32 |
| Honda Motor Co., Ltd. | 25871 |
30 |
| Vitesco Technologies GmbH | 2405 |
29 |
| Denso Corporation | 25183 |
28 |
| Siemens AG | 24200 |
26 |
| GM Global Technology Operations LLC | 15817 |
24 |
| Audi AG | 7475 |
22 |
| The NOCO Company | 457 |
22 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
21 |
| LG Innotek Co., Ltd. | 8182 |
21 |
| Caterpillar Inc. | 10132 |
20 |
| Aero Velocity Inc. | 39 |
20 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 367 |
19 |
| Emerging Automotive, LLC | 120 |
19 |
| Other owners | 1570 |