- 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: 1087
10-year publication summary
|
17
|
50
|
104
|
95
|
109
|
137
|
166
|
154
|
167
|
126
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 36092 |
29 |
| Huawei Digital Power Technologies Co. Ltd. | 2558 |
28 |
| LG Electronics Inc. | 75973 |
22 |
| Autel Digital Power Co., Ltd. | 96 |
22 |
| Eaton Intelligent Power Limited | 6271 |
18 |
| Emerging Automotive, LLC | 120 |
16 |
| Siemens AG | 23972 |
15 |
| Zeco Systems Pte Ltd | 22 |
15 |
| Audi AG | 7577 |
13 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2823 |
13 |
| Hyundai Motor Company | 24898 |
12 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 367 |
12 |
| Pierburg GmbH | 479 |
12 |
| Contemporary Amperex Technology Co., Limited | 10352 |
11 |
| Huawei Technologies Co., Ltd. | 124630 |
10 |
| innogy SE | 196 |
10 |
| Shoals Technologies Group, LLC | 127 |
10 |
| Urban Electric Networks Ltd | 13 |
10 |
| Ford Global Technologies, LLC | 21600 |
9 |
| Jaguar Land Rover Limited | 5136 |
9 |
| Other owners | 791 |