- 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 53/31 - Charging columns specially adapted for electric vehicles
Patent holdings for IPC class B60L 53/31
Total number of patents in this class: 1067
10-year publication summary
|
17
|
50
|
104
|
95
|
108
|
137
|
164
|
154
|
166
|
109
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35680 |
29 |
| Huawei Digital Power Technologies Co. Ltd. | 2546 |
28 |
| Autel Digital Power Co., Ltd. | 93 |
22 |
| LG Electronics Inc. | 75654 |
21 |
| Eaton Intelligent Power Limited | 6236 |
18 |
| Emerging Automotive, LLC | 120 |
16 |
| Siemens AG | 24033 |
15 |
| Zeco Systems Pte Ltd | 22 |
15 |
| Audi AG | 7559 |
13 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2823 |
13 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 367 |
12 |
| Pierburg GmbH | 480 |
12 |
| Hyundai Motor Company | 24602 |
11 |
| Contemporary Amperex Technology Co., Limited | 9937 |
11 |
| Huawei Technologies Co., Ltd. | 123282 |
10 |
| innogy SE | 196 |
10 |
| Ford Global Technologies, LLC | 21478 |
9 |
| Shoals Technologies Group, LLC | 126 |
9 |
| Urban Electric Networks Ltd | 12 |
9 |
| Jaguar Land Rover Limited | 5082 |
8 |
| Other owners | 776 |