F16D 2500/70294
Valve look-up tables
F16D2500/70294 (Valve look-up tables) appears on 23 US grants and 13 published applications in this corpus.
Search patents in F16D- Granted patents
- 23
- Published applications
- 13
- Assignees
- 16
- Inventors
- 35
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 1 |
| 2015 | 3 | 4 |
| 2016 | 3 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for detecting a safe state of a valve of a hydraulic system17 Feb 2026US 12,552,340 B2Schaeffler Technologies AG & Co. KG
- Clutch control reference value setting method13 Sep 2022US 11,441,622 B1Hyundai Motor Company
- Method and temperature transmission compensation16 Apr 2019US 10,260,536 B2Flextronics AP, LLC
- Multi-plexing clutch logic control of a multi-mode transmission12 Sep 2017US 9,759,318 B2Allison Transmission, Inc.
- Variator control with torque protection5 Sep 2017US 9,752,678 B2Allison Transmission, Inc.
- Method for detecting a safe state of a valve of a hydraulic system30 Oct 2025US 2025/0333014 A1Schaeffler Technologies AG & Co. KG
- Clutch control reference value setting method15 Sep 2022US 2022/0290726 A1Hyundai Motor Company
- Method and temperature transmission compensation25 Aug 2016US 2016/0245314 A1Flextronics AP, LLC
- Method for temperature transmission compensation24 Sep 2015US 2015/0268119 A1Flextronics AP, LLC
- Multi-plexing clutch logic control of a multi-mode transmission3 Sep 2015US 2015/0247572 A1Allison Transmission, Inc.
Most cited
By later US patents
- Multiple gain trim valve for a selectively engageable friction device16US 6,155,949 AGeneral Motors Corporation · 2000
- Transmission for motor vehicle13US 6,129,188 ALuK Getriebe-Systeme GmbH · 2000
- Clutch control apparatus for a mechanical supercharger11US 5,133,326 AMazda Motor Corporation · 1992
- Method of controlling clutch pressure of transmission and control apparatus therefor11US 6,328,674 B1Komatsu Ltd. · 2001
- Modulating inching valve with automatic pressure control8US 4,865,176 ACaterpillar Inc. · 1989