- 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 8/44 - Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device
Patent holdings for IPC class B60T 8/44
Total number of patents in this class: 184
10-year publication summary
|
9
|
19
|
18
|
7
|
8
|
5
|
8
|
1
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44254 |
68 |
| ADVICS Co., Ltd. | 1390 |
17 |
| Continental Teves AG & Co. oHG | 1455 |
13 |
| Toyota Motor Corporation | 35927 |
10 |
| Ford Global Technologies, LLC | 21560 |
7 |
| Ipgate AG | 175 |
7 |
| Lucas Automotive GmbH | 300 |
7 |
| Honda Motor Co., Ltd. | 26105 |
5 |
| Hitachi Astemo, Ltd. | 6419 |
5 |
| Continental Automotive Technologies GmbH | 2814 |
5 |
| Kelsey-Hayes Company | 147 |
4 |
| Autoliv Nissin Brake Systems Japan Co., Ltd. | 106 |
3 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12353 |
3 |
| ZF Active Safety US Inc. | 163 |
3 |
| Hitachi Automotive Systems, Ltd. | 3954 |
2 |
| Hyundai Mobis Co., Ltd. | 3631 |
2 |
| Polaris Industries Inc. | 2317 |
2 |
| Nissan Motor Co., Ltd. | 13014 |
1 |
| Harris Corporation | 1265 |
1 |
| Kawasaki Heavy Industries, Limited | 1683 |
1 |
| Other owners | 18 |