- 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 53/31 - Charging columns specially adapted for electric vehicles
Patent holdings for IPC class B60L 53/31
Total number of patents in this class: 681
10-year publication summary
2
|
3
|
17
|
50
|
104
|
95
|
106
|
132
|
158
|
54
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
23 |
Emerging Automotive, LLC | 116 |
16 |
Siemens AG | 24990 |
14 |
Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
13 |
Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 362 |
12 |
Eaton Intelligent Power Limited | 6113 |
12 |
Zeco Systems Pte Ltd | 19 |
12 |
Audi AG | 7153 |
11 |
Huawei Digital Power Technologies Co. Ltd. | 1527 |
11 |
innogy SE | 204 |
10 |
Autel Digital Power Co., Ltd. | 32 |
10 |
Shoals Technologies Group, LLC | 92 |
9 |
Ford Global Technologies, LLC | 19702 |
8 |
Pierburg GmbH | 435 |
8 |
Urban Electric Networks Ltd | 11 |
8 |
ABB Schweiz AG | 6321 |
7 |
Volta Charging, LLC | 148 |
7 |
ABB BV | 114 |
6 |
Huawei Technologies Co., Ltd. | 100781 |
5 |
Hyundai Motor Company | 19021 |
5 |
Other owners | 474 |