- 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 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
Patent holdings for IPC class B60L 58/12
Total number of patents in this class: 2843
10-year publication summary
24
|
31
|
110
|
216
|
296
|
380
|
434
|
568
|
534
|
186
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
188 |
Hyundai Motor Company | 19021 |
184 |
Ford Global Technologies, LLC | 19702 |
149 |
Honda Motor Co., Ltd. | 24537 |
122 |
Kia Corporation | 6450 |
92 |
Kia Motors Corporation | 7946 |
84 |
LG Energy Solution, Ltd. | 10813 |
59 |
GM Global Technology Operations LLC | 13620 |
53 |
Denso Corporation | 23338 |
44 |
Volvo Truck Corporation | 2764 |
40 |
Iqar Inc. | 53 |
38 |
Contemporary Amperex Technology Co., Limited | 5805 |
35 |
Subaru Corporation | 2959 |
35 |
Robert Bosch GmbH | 40953 |
34 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
34 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
30 |
Beta Air, LLC | 539 |
27 |
Rivian IP Holdings, LLC | 975 |
26 |
CPS Technology Holdings LLC | 652 |
26 |
Panasonic Intellectual Property Corporation of America | 7230 |
22 |
Other owners | 1521 |