F16H 2061/0034
Accumulators for fluid pressure supply
Official title: {Accumulators for fluid pressure supply; Control thereof}
F16H2061/0034 (Accumulators for fluid pressure supply) appears on 175 US grants and 198 published applications in this corpus.
Search patents in F16H- Granted patents
- 175
- Published applications
- 198
- Assignees
- 67
- Inventors
- 397
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 5 |
| 2005 | 2 | 3 |
| 2006 | 2 | 1 |
| 2007 | 2 | 1 |
| 2008 | 2 | 5 |
| 2009 | 0 | 1 |
| 2010 | 2 | 8 |
| 2011 | 7 | 17 |
| 2012 | 5 | 10 |
| 2013 | 15 | 29 |
| 2014 | 18 | 11 |
| 2015 | 14 | 14 |
| 2016 | 11 | 13 |
| 2017 | 13 | 10 |
| 2018 | 12 | 16 |
| 2019 | 12 | 11 |
| 2020 | 10 | 7 |
| 2021 | 4 | 13 |
| 2022 | 14 | 8 |
| 2023 | 7 | 6 |
| 2024 | 5 | 2 |
| 2025 | 2 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Accumulator plate device25 Aug 2026US 12,716,484 B2
- Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston30 Jun 2026US 12,669,175 B2Sonnax Transmission Company
- Transmission for work vehicle3 Feb 2026US 12,539,754 B2Jinmyung Powertech Co., Ltd.
- Electrified axle29 Jul 2025US 12,372,144 B1Allison Transmission, Inc.
- Vehicle system with hydromechanical transmission and power management strategy28 Jan 2025US 12,209,657 B2Dana Italia S.R.L.
- Electrified axle12 Mar 2026US 2026/0071671 A1Allison Transmission, Inc.
- Method for checking the state of a hydraulic accumulator16 Oct 2025US 2025/0320882 A1Deere & Company
- Accumulator plate device24 Apr 2025US 2025/0129844 A1Revmax Performance, LLC
- Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston6 Feb 2025US 2025/0043862 A1Sonnax Transmission Company
- Transmission for work vehicle9 Jan 2025US 2025/0010705 A1Jinmyung Powertech Co., Ltd.
Most cited
By later US patents
- Method of learning for adaptively controlling an electronic automatic transmission system42US 4,982,620 AChrysler Corporation · 1991
- Hydraulic actuating drive26US 5,944,159 AMannesmann Sachs AG · 1999
- Oil supplying apparatus and method of controlling the same24US 6,386,170 B1Denso Corporation · 2002
- Motor vehicle comprising a drive train having a multiple clutch drive20US 7,287,443 B2Volkswagen Aktiengesellschaft · 2007
- Solenoid-actuated valve arrangement for a limp-home mode of an automatic transmission17US 4,887,491 AChrysler Motors Corporation · 1989