B60T 8/72
Responsive to a difference between a speed condition
Official title: responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference
B60T8/72 (Responsive to a difference between a speed condition) appears on 192 US grants and 110 published applications in this corpus.
Search patents in B60T- Granted patents
- 192
- Published applications
- 110
- Assignees
- 93
- Inventors
- 346
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 9 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 13 | 0 |
| 1988 | 23 | 0 |
| 1989 | 14 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 6 |
| 2016 | 2 | 1 |
| 2017 | 2 | 16 |
| 2018 | 5 | 13 |
| 2019 | 9 | 15 |
| 2020 | 18 | 14 |
| 2021 | 9 | 11 |
| 2022 | 12 | 11 |
| 2023 | 7 | 3 |
| 2024 | 7 | 4 |
| 2025 | 7 | 10 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for determining a braking distance21 Apr 2026US 12,606,145 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Vehicle having a sensor arrangement for measuring an actuating angle of the actuating element, measuring arrangement and measurement method7 Apr 2026US 12,594,923 B2Siemens Mobility GmbH
- Brake coefficient of friction (μ) estimation for prognostics and health management (PHM) and improved load balance (LB)17 Mar 2026US 12,576,823 B2Goodrich Corporation
- Method of operating a brake system for a motor vehicle and corresponding brake system18 Nov 2025US 12,472,910 B2Audi AG
- Anti-collision device and anti-collision method for vehicle using electromechanical brake18 Nov 2025US 12,472,913 B2Hyundai Motor Company
- Method for determining a brake pressure and pressure-medium-actuated brake device29 Jan 2026US 2026/0028004 A1Knorr-Bremse Systeme fur Nutzfahrzeuge GmbH
- Emergency brake control apparatus for a vehicle train27 Nov 2025US 2025/0360897 A1Bendix Commercial Vehicle Systems LLC
- Apparatus and method for forward collision avoidance of host vehicle13 Nov 2025US 2025/0346181 A1Hl Mando Corporation
- Emergency braking for autonomous vehicles9 Oct 2025US 2025/0313177 A1Waymo LLC
- Apparatus for controlling autonomous driving and method thereof19 Jun 2025US 2025/0196827 A1Hyundai Motor Company
Most cited
By later US patents
- Brake controller and short circuit probe disconnect58US 3,967,863 ATekonsha Engineering Company · 1976
- Micro-nut and sensory mounting arrangement58US 3,986,750 A1976
- Brake device for vehicles55US 4,660,683 AHonda Giken Kogyo Kabushiki Kaisha · 1987
- Brake controller and short circuit probe disconnect42US 3,981,544 ATekonsha Engineering Company · 1976
- Vehicle speed detecting sensor for anti-lock brake control system38US 3,942,557 AIsuzu Motors Limited · 1976