Y10S 303/01
Pressure comparison
Y10S303/01 (Pressure comparison) appears on 24 US grants and 10 published applications in this corpus.
Search patents in Y10S- Granted patents
- 24
- Published applications
- 10
- Assignees
- 17
- Inventors
- 45
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake control apparatus for a vehicle train and methods therefor22 Sep 2026US 12,741,624 B2Bendix Commercial Vehicle Systems LLC
- Method for shutdown of vehicle brakes8 May 2012US 8,172,338 B2GM Global Technology Operations LLC
- Brake control device improving driver's brake feeling18 Oct 2011US 8,038,227 B2Advics Co., Ltd.
- Vehicle brake hydraulic pressure control apparatus15 May 2007US 7,216,939 B2Advics Co., Ltd.
- Method and apparatus for controlling electro-pneumatic braking on a train15 Nov 2005US 6,964,457 B2Westinghouse Air Brake Technologies Corporation
- Brake control apparatus for a vehicle train and methods therefor29 Jan 2026US 2026/0028009 A1Bendix Commercial Vehicle Systems LLC
- Method for Shutdown of Vehicle Brakes11 Dec 2008US 2008/0305932 A1GM Global Technology Operations LLC
- Brake control device improving driver's brake feeling7 Aug 2008US 2008/0189020 A1Advics Co., Ltd.
- Vehicle brake hydraulic pressure control apparatus13 Oct 2005US 2005/0225164 A1Advics Co., Ltd.
- Brake control device improving driver's brake feeling17 Mar 2005US 2005/0057096 A1
Most cited
By later US patents
- Vehicle brake actuator and braking system36US 4,435,021 ALucas Industries Limited · 1984
- Combined antiskid and load-dependent brake control system for a motor vehicle25US 4,093,316 AWABCO Westinghouse GmbH · 1978
- Automatic train-line air brake pressure monitoring system18US 4,361,825 ASouthern Railway Company · 1982
- Anti-lock hydraulic brake system16US 5,472,266 AITT Automotive Europe GmbH · 1995
- Antiskid control device16US 5,545,929 ASumitomo Electric Industries, Ltd. · 1996