- 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 53/14 - Conductive energy transfer
Patent holdings for IPC class B60L 53/14
Total number of patents in this class: 1632
10-year publication summary
14
|
31
|
79
|
204
|
290
|
254
|
246
|
258
|
266
|
85
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
75 |
Ford Global Technologies, LLC | 19702 |
74 |
Hyundai Motor Company | 19021 |
38 |
Kia Motors Corporation | 7946 |
32 |
Vitesco Technologies GmbH | 2372 |
32 |
Honda Motor Co., Ltd. | 24537 |
29 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
24 |
Siemens AG | 24990 |
23 |
Denso Corporation | 23338 |
23 |
Robert Bosch GmbH | 40953 |
21 |
Audi AG | 7153 |
20 |
Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 362 |
19 |
Emerging Automotive, LLC | 116 |
19 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
17 |
ABB Schweiz AG | 6321 |
17 |
Workhorse Group Inc. | 99 |
17 |
General Electric Company | 18133 |
16 |
Chargepoint, Inc. | 109 |
16 |
Proterra Operating Company, Inc. | 118 |
15 |
GM Global Technology Operations LLC | 13620 |
14 |
Other owners | 1091 |