- All sections
- B - Performing operationstransporting
- B60T - Vehicle brake control systems or parts thereofbrake control systems or parts thereof, in generalarrangement of braking elements on vehicles in generalportable devices for preventing unwanted movement of vehiclesvehicle modifications to facilitate cooling of brakes
- B60T 13/52 - Vacuum systems indirect, i.e. vacuum booster units
Patent holdings for IPC class B60T 13/52
Total number of patents in this class: 144
10-year publication summary
|
20
|
21
|
11
|
6
|
4
|
4
|
4
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44160 |
20 |
| Dayco IP Holdings, LLC | 276 |
13 |
| Continental Teves AG & Co. oHG | 1464 |
12 |
| Ford Global Technologies, LLC | 21509 |
11 |
| ADVICS Co., Ltd. | 1375 |
8 |
| RENAULT s.a.s. | 5377 |
7 |
| Toyota Motor Corporation | 35772 |
5 |
| Continental Automotive Technologies GmbH | 2821 |
5 |
| Nissan Motor Co., Ltd. | 12964 |
4 |
| Lucas Automotive GmbH | 300 |
4 |
| GM Global Technology Operations LLC | 16124 |
3 |
| Hyundai Motor Company | 24653 |
3 |
| Technoboost | 86 |
3 |
| Continental Automotive Systems, Inc. | 1074 |
2 |
| Kia Motors Corporation | 7718 |
2 |
| Dlhbowles, Inc. | 46 |
2 |
| Great Wall Motor Company Limited | 902 |
2 |
| Jaguar Land Rover Limited | 5091 |
2 |
| Joma-Polytec GmbH | 51 |
2 |
| Kelsey-Hayes Company | 147 |
2 |
| Other owners | 32 |