G01L 5/284
Measuring braking-time or braking distance
Official title: {Measuring braking-time or braking distance}
G01L5/284 (Measuring braking-time or braking distance) appears on 13 US grants and 11 published applications in this corpus.
Search patents in G01L- Granted patents
- 13
- Published applications
- 11
- Assignees
- 14
- Inventors
- 35
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Inertia braking test system and control method thereof9 Apr 2024US 11,953,402 B2Changchun Automotive Test Center Co., Ltd.
- Sensor-equipped vehicle braking systems, devices, and methods30 May 2023US 11,661,987 B2ITT Italia S.r.l.
- Abnormality diagnosis method, abnormality diagnosis apparatus, and non-transitory computer recording medium1 Mar 2022US 11,261,929 B2Toyota Jidosha Kabushiki Kaisha
- Method and system for brake testing an elevator car15 Jun 2021US 11,034,545 B2Otis Elevator Company
- Sensor-equipped vehicle braking systems, devices, and methods3 Dec 2019US 10,495,168 B2ITT Italia S.r.l.
- Measuring stopping distance of a working machine with an apparatus5 Jun 2025US 2025/0180422 A1Sandvik Mining and Construction Oy
- Inertia braking test system and control method thereof29 Feb 2024US 2024/0068911 A1Changchun Automotive Test Center Co., Ltd.
- Sensor-equipped vehicle braking systems, devices, and methods23 Apr 2020US 2020/0124124 A1ITT Italia S.r.l.
- Abnormality diagnosis method, abnormality diagnosis apparatus, and non-transitory computer recording medium26 Mar 2020US 2020/0096068 A1Toyota Jidosha Kabushiki Kaisha
- Method and system of distance measurement testing26 Sep 2019US 2019/0292014 A1Otis Elevator Company
Most cited
By later US patents
- Train brake performance monitor77US 5,744,707 AWestinghouse Air Brake Company · 1998
- Sensor-equipped vehicle braking systems, devices, and methods16US 10,495,168 B2ITT Italia S.r.l. · 2019
- Method for checking brake torque16US 5,343,134 AHarnischfeger Corporation · 1994
- Press machine braking performance verifying apparatus16US 9,423,313 B2Komatsu Industries Corporation · 2016
- Brake tester8US 4,062,224 AThe Nucleus, Inc. · 1977