- All sections
- B - Performing operations; transporting
- B60T - Vehicle brake control systems or parts thereof; brake control systems or parts thereof, in general; arrangement of braking elements on vehicles in general; portable devices for preventing unwanted movement of vehicles; vehicle modifications to facilitate cooling of brakes
- B60T 8/40 - 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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the br
Patent holdings for IPC class B60T 8/40
Total number of patents in this class: 1581
10-year publication summary
138
|
136
|
110
|
153
|
156
|
142
|
110
|
100
|
94
|
27
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
403 |
Continental Teves AG & Co. oHG | 2354 |
225 |
HL Mando Corporation | 1310 |
131 |
ADVICS Co., Ltd. | 1182 |
95 |
Toyota Motor Corporation | 28582 |
74 |
Ipgate AG | 134 |
70 |
Honda Motor Co., Ltd. | 24537 |
66 |
Lucas Automotive GmbH | 350 |
41 |
Mando Corporation | 256 |
39 |
Hyundai Mobis Co., Ltd. | 2668 |
33 |
Hitachi Astemo, Ltd. | 5618 |
30 |
Autoliv Nissin Brake Systems Japan Co., Ltd. | 135 |
29 |
ZF Active Safety US Inc. | 108 |
29 |
Brembo S.p.A. | 444 |
20 |
Hyundai Motor Company | 19021 |
19 |
Continental Automotive Technologies GmbH | 992 |
18 |
Kelsey-Hayes Company | 192 |
16 |
ZF Active Safety GmbH | 187 |
14 |
Freni Brembo S.p.A. | 266 |
12 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
12 |
Other owners | 205 |